Electrical Design
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Cable Selection for Motor/Electrical Load
Short Circuit Calculation at Various Point
Conduit Size Selection
Size of Capacitor For P.F Improvement
Size of C.B/Cable For Branch Circuit
C.B Tripping Setting
Selection of Fuse Size for Circuit Home Electrical Bill Calculation
Amper Capacity of Cable
Motor Specifications
Design By: Jignesh.Parmar Email: [email protected]
1
UNIT CONVERSATION Length
1
mm
Equal To
0
Meter
1
Freq.
Find Out Electrical Perameters Necessary Detail:
Volt
230.00
Find Out Data:
Amp
2173.913
Phase
50
Kva
yahoo.com
500
p.f
0.8
4 Inch Yard Mile mm Cent Meter Km
mm Cm Meter Km Inch Foot Yard Mile
Sq.inch Sq.yard Sq.mile Sq.cm Sq.Meter Hp Kw Kva Amp Volt
mm 25.4 914.4 1609300 1 10 1000 1000000
Inch Yard Mile mm Cent Meter Km
Sq.cm 6.45
Sq.inch Sq.yard Sq.mile Sq.cm Sq.Meter Sq.foot
Sq.Meter 0.84
0.09
0.00000 400 500.000 2173.913 230 1 3
Cm 2.54 91.44 160934.4 0.01 1 100 100000
Hp 0 Hp Kw Kva Amp Volt
1
Freq.
0
mt 1 0.75
inch 393.6
Meter 0.03 0.91 1609.3 0 0.01 1 1000 Sq.feet
Km 0 0 1.61 0 0 0 1 Sq.inch 1
Inch 1 36 63360 0.04 0.39 39.37 39370
Foot 0.08 3 5280 0 0.03 3.28 3280.83
Yard 0.03 1 17606 0 0.01 1.09 1093.61
Mile 0 0.000 568 1 6.21 0.000 00621 0 0.62
Volt 230.00
P.F 0.8
fq 50
Sq.yard
9 0.16 10.76
1.2 144
Kw 0
Kva 500
0
0
yard 1.09
mile 621.37
Amp 0
ph 1
CALCULATION OF VOLTAGE DROP AND CAB INPUT DATA SHEET Input Data
Motor
Motor Rating Motor Starter Motor Starting P.F (Assume) Motor Running P.F Motor Full Load Efficiency
30 Freq.Conv 0.8 Not Known Not Known 4 1 415 240 0.80 30 Ground 1 1 1 25 Not Known Damp Soil 1 Nill 40 3cx1.5 8 3
Demand Factor System Voltage V(L-L) System Voltage V(L-N) Ambient Temperature (K1) Cable Installation Media No of Cable/Tray No of Tray No. of runs of selected cable Ground Temperature (K2) Soil Thermal Resistivity Nature of Soil (K3) No of Cable/Trench Distance Between Cable Cable Length Type of Cable Allowable voltage drop (%) at Running Allowable voltage drop (%) at Starting
Kw
%
0.92
Volt Volt
3 Ph 1.73
C 2
C Km/Watt
Meter PVC % %
AL
F VOLTAGE DROP AND CABLE SIZE FOR MOTOR / ELECT.LOAD RESULT Motor Kw Demand Factor (Assume) Consumed Load Starting CosØ (Assume) Starting SinØ Runing CosØ Runing SinØ Load in KVA Starting Current Full Load Current Cable Installation Media
Ground Temperature (K2) Correction Factor (K3) Group Factor for Ground (K4) Total Derating Factor Full Load Current After Deration Current Carrying Capacity of Cable Conductor Resistance. Conductor Reactance Voltage Drop at Running Allowable voltage drop (%) at Running Allowable voltage drop (%) at Starting Max. length of Cable at Running Max. length of Cable at Starting
30.00 1 27.60 0.8 0.60 0.89 0.46 31.01 86.29 43.14 Ground
0.89 1.05 1 2.94 14.67 14 21.75 0.13
4.76 33.20 12.45 67 75
Kw Kw
KVA Amp Amp
Amp Am p
Ohm / km Mho/km % Volt Volt Mt Mt
Home
Selection of Cable is Proper And Economical Design
Air Ground
1 1.5 2 2.5 3 Not Known
Very Wet Soil Wet Soil Damp Soil Dry Soil Very Dry Soil
10 15 20 25 35 40 45 50 55 60 65 70 75 80
1 2 3 4 5 6
Nill Cable Dia 0.125 mt 0.25 mt 0.5 mt Motor Elect. Load
Dol Y-D Auto Tra. Soft Freq.Conv 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 Not Known
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Not Known
1
1
4
DESIGN OF CONDUIT SIZE FOR LT,CAT-5,FIBRE OPTICAL CABLE No of Conductor
Size of Conductor
Type of Insulation
1 2 5 1
2AWG(35 mm2) 12AWG(4 mm2) 1/0AWG(55 mm2) 12AWG(4 mm2)
THHN RHW RHW THHN
No of Conductor
Type of Cable
Size of Conductor
1 1
Fiber LV
2f CAT5
Total Area Conduit Type Minimum Conduit Size
OPTICAL CABLE Calculated Area
Type of Insulation
0.12 0.07 1.52 0.01
RHW THHN THW XHHW LV Fiber
Type of Conduit
EMT ENT FMC IMC LFNC_A LFNC_B LFMC RMC PVC-40 PVC-80
Calculated Area 0.0266 0.0346
1.780 PVC40 2-1/2"
1.78 4.45
0.4
Home = = = =
RHW & RHW THHN & THWN THW, TW, & THWN XHHW & XHH
Low Voltage Cable Fiber Optic Cable
= = = = = = = = = =
Electrical Metallic Tubing (Thinwall) Electrical Non-Metallic Tubing (Smurf Tube) Flexible Metal Conduit Intermediate Metal Conduit Liquidtight Flexible Non-Metallic Conduit Type A Liquidtight Flexible Non-Metallic Conduit Type B Liquidtight Flexible Metal Conduit (Sealtite) Rigid Metal Conduit (GRC) Schedule 40 PVC (Plastic) Schedule 80 PVC (Plastic)
Home
Select: MCB/MCCB/ELCB/RCCB
1.Enter Data in Only shell colour: 2. ENTER LOAD DATA 3. SELECT BRANCH C.B
As Per NEC section:210
RCB
MCCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
10 C Type 54 I∆n:30ma 2
Cable selection Size(mm2) Length (mt) Max.Length
OK
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
2.5 39 100
5.4Amp 1 230 1 0 1 0.8 5.4 Motor Cont 6.8
MCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 31
Cable selection
OK
3 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
3 or 4
1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Cont 3.9
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
SELECTION OF MAIN CIRCUIT C.B AND BRANCH CIRCUIT C.B , WIRE RCCB
elect: MCB/MCCB/ELCB/RCCB Size(Amp) Type Triping(Amp) Sen.I∆n
r Data in Only shell colour: TER LOAD DATA
Brea.Cap(KA).
ECT BRANCH C.B
Pole Load (Amp)
MCB
MCCB 6 C Type 54 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
MCCB Rating(min)As per NEC 210. 80 C Type 723 I∆n:30ma min 28 3or4 72.33
2
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
4
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 31 I∆n:30ma 3 or 4
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
Roughly Estimate of ISC(KA) Near 3 Ph T.C Kva Rough ISC(KA) OR Known Value of ISC(KA) Final ISC(KA)
1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Non-Cont 3.1
RCCB Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
Rating(min)As per NEC 210.
Roughly Estimate of ISC(KA) At this Point Ph T.C Kva 1000 ISC(KA) 28 own Value of ISC(KA) SC(KA) 28
RCCB
RCCB 6 C Type 54 I∆n:30ma 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
ELCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
RCB
RCCB 6 C Type 54 I∆n:30ma 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCBO
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
ELCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
2
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
ELCB
RCB 6 C Type 54 I∆n:30ma 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
ELCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 31 I∆n:30ma 3 or 4
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Non-Cont 3.1
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1 3
RCCB 6 C Type 31 I∆n:30ma 3 or 4
OK 1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Non-Cont 3.1
Ltg Heater Drive A.C Motor Ballast Ind.Load T.C
2 MCB MCCB RCB ELCB RCCB
B B C C C C C D
Cont Non-Cont Max.MCCB NEC Total Amp
10.72 63.76 10 74.48 72.33
Cont Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont
AWG MM2 20 74.48
NEC 6.8 3.9 5.4 5.4 3.1 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.4 3.1 3.1
Amp 5.43 3.14 5.43 5.43 3.14 5.43 5.43 5.43 5.43 5.43 5.43 5.43 5.43 3.14 3.14
MCCB 10 6 6 6 6 6 6 6 6 6 6 6 6 6 6
C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type
C Type 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
STANDARD MOTOR RATINGS 0.18 0.22 0.37 0.55 0.75 1.1 1.5 2.2 3.7 5.5 7.5 9.3 11 15 18.5 22 30 37 45 55 75 90 110 132 160 180 200 225 250
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
FLPF 0.65 0.6 0.64 0.7 0.7 0.76 0.79 0.82 0.83 0.84 0.85 0.85 0.85 0.86 0.86 0.87 0.89 0.9 0.9 0.86 0.89 0.9 0.9 0.9 0.9 0.9 0.9 0.87 0.87
3/4THPF 0.58 0.55 0.58 0.64 0.65 0.7 0.72 0.76 0.78 0.79 0.81 0.81 0.82 0.83 0.84 0.84 0.86 0.89 0.89 0.82 0.88 0.86 0.86 0.86 0.86 0.86 0.86 0.82 0.82
FLEFF 0.5 0.58 0.65 0.72 0.74 0.75 0.77 0.8 0.82 0.85 0.87 0.88 0.89 0.9 0.91 0.91 0.92 0.93 0.93 0.94 0.94 0.95 0.95 0.95 0.95 0.95 0.96 0.95 0.95
CABLE DATA
CONDUCTOR R X-SECTION 1 2 3 4 5 6 7 8 9 10 11
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95
PVC AL 21.747 14.538 8.903 5.539 3.701 2.295 1.442 1.043 0.770 0.532 0.384
HRPVC CU 14.480 8.870 5.520 3.685 2.190 1.376 0.870 0.627 0.463 0.321 0.231
AL 21.720 14.520 8.890 5.530 3.700 2.290 1.440 1.042 0.770 0.532 0.385
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
3cx120 3cx150 3cx185 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
0.304 0.248 0.197 0.150 0.120 0.094 0.073 0.056
SYSTEM VOLTAGE 240 415 1100 3300 6600 11000 33000
1 2 3 4 5 6 7 1 Ph 3 Ph
0.183 0.148 0.119 0.090 0.072 0.056 0.044 0.034
0.304 0.248 0.198 0.152 0.122 0.096 0.076 0.061 0.304 0.248 0.198 0.171 0.152 0.122 0.096 0.076 0.061
(Temp. Derating facto 1 2 3 4 5 6 7 8
25 30 35 40 45 50 55 60
Current Rating 1
CABLE TYPE PVC
AL 14
CU 17
2 3 4 5
HR PVC LT XLPE HT XLPE EPR CSP
16
21
1 2
CONDUCTOR AL CU
1 2 3 4 5
CABLE TYPE PVC HRPVC LT XLPE HT XLPE EPR CSP
current 14 17
resistance AL 21.75 21.72 23.17
CU 14.48 12.2 15.5
PVC 1.25 1.16 1.09 1 0.9 0.8 0.69 0.62
1 2
CONDUCTOR AL CU
1 2 3 4 5
CABLE TYPE PVC HRPVC LT XLPE HT XLPE EPR CSP
1 2
CONDUCTOR AL CU
res. 21.75 14.48 reactance CU 0.12 0.11 0.11
0.12
0.12
reac. 0.13 0.12
NO. OF RUNS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
AL 0.13 0.09 0.11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3/4THEFF 0.46 0.53 0.58 0.67 0.69 0.7 0.72 0.75 0.81 0.83 0.87 0.88 0.89 0.9 0.91 0.91 0.92 0.93 0.93 0.94 0.94 0.95 0.95 0.95 0.95 0.95 0.96 0.94 0.94
X-SECTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95 3cx120 3cx150 3cx185 3cx225 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
PVC AL 14 18 23 30 39 50 63 77 95 130 155 180 205 240 255 280 315 375 425 480 220 250 290 315 335 380 435 480 550
CU 17 24 30 39 57 65 66 110 135 155 200 230 255 305 335 355 400 455 521 674 280 320 370 400 425 475 550 590 660
CONDUCTOR RESISTANCE AT 70 DEG HRPVC CU 12.200 7.560 4.700 3.110 1.840 1.160 0.734 0.529 0.391 0.270 0.195
LT XLPE AL 23.170 15.500 9.480 5.900 3.940 2.440 1.540 1.110 q 0.567 0.410
HT XLPE -upto 6.6kv(E) CU 15.500 9.480 5.900 3.940 2.340 1.470 0.930 0.671 0.495 0.343 0.247
AL
1.540 1.110 0.820 0.567 0.410
EPR CSP
CU
CU
0.930 0.671 0.495 0.343 0.247
8.210 5.090 3.390 1.950 1.240 0.795 0.565 0.393 0.277 0.210
CABLE DA CURRENT RATING AT 40 DE HRPVC AL 16 22 28 37 49 62 85 105 128 159 189 220 250 293 323 342 384 458 519 586 268 305 354 390 409 464 531 586 671
0.154 0.126 0.100 0.076 0.061 0.048 0.037 0.029 0.154 0.126 0.100 0.850 0.076 0.061 0.048 0.037 0.029
0.324 0.264 0.210 0.160 0.128 0.100 0.077 0.060 0.324 0.264 0.210 0.180 0.160 0.128 0.100 0.077 0.060
0.196 0.159 0.127 0.096 0.077 0.060 0.047 0.036 0.196 0.159 0.127 0.107 0.096 0.077 0.060 0.047 0.036
(Temp. Derating factor) HR PVC HT XLPE 1.16 1.14 1.1 1.1 1.05 1.04 1 1 0.94 0.95 0.88 0.9 0.82 0.85 0.74 0.8
EPR CSP 1.28 1.22 1.13 1 0.98 0.88 0.77 0.66
Corrrection Factor:K1
PVC
10 15 20 25 35 40 45 50 55 60 65 70 75 80
1.22 1.17 1.12 1.06 0.94 0.87 0.79 0.71 0.61 0.5 0 0 0 0
0.196 0.159 0.127 0.096 0.077 0.060 0.047 0.036 0.196 0.159 0.127 0.110 0.096 0.077 0.060 0.047 0.036
0.164 0.132 0.108 0.082 0.065 0.040 0.039 0.031 0.164 0.132 0.108 0.093 0.082 0.065 0.040 0.039 0.031
No of Cable/Tray 1 2 3 4 5 6 7 8
1 1 0.84 0.8 0.78 0.77 0.75 0.74 0.73
(Grouping 2 1 0.8 0.76 0.74 0.73 0.71 0.69 0.69
Ground Corrrection Factor:K2
Insulation
Ambient Temp©
0.324 0.264 0.210 0.160 0.130 0.100 0.077 0.060 0.324 0.264 0.210 0.180 0.160 0.130 0.100 0.077 0.060
Insulation
XLPE/EPR
Ground Temp©
PVC
XLPE/EPR
1.15 1.12 1.08 1.04 0.96 0.91 0.87 0.82 0.76 0.71 0.65 0.58 0.5 0.41
10 15 20 25 35 40 45 50 55 60 65 70 75 80
1.1 1.05 0.95 0.89 0.77 0.71 0.63 0.55 0.45 0 0 0 0 0
1.07 1.04 0.96 0.93 0.89 0.85 0.8 0.76 0.71 0.65 0.6 0.53 0.46 0.38
CABLE DATA RRENT RATING AT 40 DEG (LAID IN TUNNEL) HRPVC LT XLPE AL CU 21 29 37 31 48 50 63 67 81 70 110 96 134 117 165 142 201 179 244 221 281 257 323 292 372 337 407 379 433 399 488 455 555 530 635 612 759 707 342 268 390 309 451 360 483 408 519 433 580 501 671 596 720 693 805 814
HT XLPE -upto 6.6kv(E) AL CU
CU
36 47 62 79 108 132 162 198 240 276 318 366 402 426 480 546 612 685 336 384 444 479 510 570 660 708 825
100 121 145 181 221 254 290 330 369 390 450 525 609 706 277 318 370 412 440 509 600 700 817
EPR CSP CU 26 35 46 64 85 114 140 175 216 260 303 349 398 372 348 325 304 284 265 299 343 391 366 342 320 299 279 261
115 140 175 215 255 290 335 370 415 440 505 600 714 850 368 422 490 547 580 665 805 900 1030
CABLE DATA
CONDUCTOR REACTANCE AT 50 Hz X-SECTION 1 2 3 4 5 6 7 8 9 10 11
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95
PVC AL 0.126 0.119 0.116 0.110 0.100 0.097 0.097 0.097 0.094 0.090 0.090
HRPVC CU 0.119 0.115 0.112 0.104 0.099 0.090 0.088 0.086 0.086 0.083 0.083
AL 0.092 0.087 0.081 0.073 0.064 0.055 0.054 0.050 0.050 0.046 0.043
CU 0.109 0.105 0.101 0.095 0.089 0.086 0.084 0.082 0.079 0.076 0.076
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
3cx120 3cx150 3cx185 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
(Grouping factor)==No of Tray 3 4 1 1 0.78 0.77 0.74 0.73 0.72 0.71 0.7 0.69 0.7 0.68 0.68 0.66 0.68 0.67
0.087 0.087 0.087 0.087 0.086 0.086 0.079 0.087 0.086 0.085 0.084 0.083 0.083 0.082 0.081 0.081
0.082 0.082 0.082 0.079 0.079 0.079 0.079 0.074 0.074 0.074 0.074 0.073 0.073 0.073 0.073 0.725
6 1 0.76 0.72 0.7 0.68 0.68 0.66 0.66
8 1 0.75 0.71 0.69 0.67 0.66 0.64 0.64
Corrrection Factor:K3 Soil Thermal Resistivity: 2.5 k.m/W Resistivity K3 1
1.18
1.5 2 2.5 3
1.1 1.05 1 0.96
Corrrection Factor:K3 Nature of Soil K3 Very Wet Soil 1.21 Wet Soil 1.13 Damp Soil 1.05 Dry Soil 1 Very Dry Soil 0.86
0.042 0.042 0.042 0.041 0.040 0.040 0.040 0.040 0.080 0.082 0.079 0.077 0.075 0.072 0.070 0.069 0.067
0.074 0.074 0.074 0.073 0.073 0.073 0.073 0.725 0.074 0.074 0.074 0.074 0.073 0.073 0.073 0.073 0.725
1 2 3 4 6 8
Correction Factor( No of Circuit 1 2 3 4 5 6
NDUCTOR REACTANCE AT 50 Hz LT XLPE AL 0.107 0.099 0.093 0.088 0.084 0.081 0.081 0.078 0.075 0.074 0.072
CU 0.107 0.099 0.093 0.088 0.084 0.081 0.081 0.078 0.075 0.074 0.072
HT XLPE -upto 6.6kv(E) AL
CU
0.116 0.111 0.104 0.100 0.095
0.116 0.111 0.104 0.100 0.095
EPR CSP CU 0.116 0.109 0.106 0.100 0.096 0.091 0.088 0.086 0.082 0.079 0.077
0.071 0.072 0.072 0.071 0.071 0.070 0.070 0.070 0.097 0.094 0.093 0.091 0.090 0.088 0.087 0.086 0.084
0.092 0.089 0.087 0.085 0.082 0.079 0.073 0.068 0.092 0.089 0.087 0.086 0.085 0.082 0.079 0.073 0.068
0.076 0.076 0.076 0.075 0.075 0.075 0.075 0.074 0.075 0.075 0.075 0.075 0.074 0.074 0.074 0.074 0.073
Correction Factor(K4)(Ground Cable Dist) Nill cable Dia 0.125m 0.25m 1 1 1 1
0.5m 1
0.75 0.65 0.6 0.55 0.5
0.071 0.072 0.072 0.071 0.071 0.070 0.070 0.070 0.097 0.094 0.093 0.091 0.090 0.088 0.087 0.086 0.084
0.8 0.7 0.6 0.55 0.55
0.092 0.089 0.087 0.085 0.082 0.079 0.073 0.068 0.092 0.089 0.087 0.086 0.085 0.082 0.079 0.073 0.068
0.85 0.75 0.7 0.65 0.6
0.9 0.8 0.75 0.7 0.7
0.9 0.85 0.8 0.8 0.8
Wire Size
14 AWG(2.5 mm2) 12AWG(4 mm2) 10AWG(6 mm2) 8AWG(10 mm2) 6AWG(16 mm2) 4AWG(25 mm2) 3AWG(35 mm2) 2AWG(35 mm2) 1AWG(50 mm2) 1/0AWG(55 mm2) 2/0AWG(70 mm2) 3/0AWG(95 mm2) 4/0AWG(120 mm2) 250 Kcmill 300 Kcmill 350 Kcmill 400 Kcmill 500 Kcmill 600 Kcmill 700 Kcmill 750 Kcmill 800 Kcmill 900 Kcmill 1000 Kcmill EMT Conduit
THW Size
THHN Size
RHW Size
XHHW Size
0.0139 0.0181 0.0243 0.0437 0.0726 0.0973 0.1134 0.1333 0.1901 0.2223 0.2624 0.3117 0.3718 0.4596 0.5281 0.5958 0.6619 0.7901 0.9729 1.1010 1.1652 1.2272 1.3561 1.4784
0.0097 0.0133 0.0211 0.0366 0.0507 0.0824 0.0973 0.1158 0.1562 0.1855 0.2223 0.2679 0.3237 0.3970 0.4608 0.5242 0.5863 0.7073 0.8676 0.9887 1.0496 1.1085 1.2311 1.3478
0.0293 0.0353 0.0437 0.0835 0.1041 0.1333 0.1521 0.1750 0.2660 0.3039 0.3505 0.4072 0.4754 0.6291 0.7088 0.7870 0.8626 1.0082 1.2135 1.3561 1.4272 1.4957 1.6377 1.7719
0.0139 0.0181 0.0243 0.0437 0.0590 0.0814 0.0962 0.1146 0.1534 0.1825 0.2190 0.2642 0.3197 0.3904 0.4536 0.5166 0.5782 0.6984 0.8709 0.9923 1.0532 1.1122 1.2351 1.3519
RMC Conduit
Dia
Dia
0 0.304 0.305
0.533 0.534
0.864 0.865
1.496 1.497
2.036 2.037
3.356 3.357
5.858
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
0 0.314 0.315
0.549 0.550
0.887 0.888
1.526 1.527
2.071 2.072
3.408 3.409
4.866
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
5.859
8.846 8.847
11.545 11.546
14.753 14.754
3" 3" 3-1/2" 3-1/2" 4" 4" N/A
4.867
7.499 7.500
10.010 10.011
12.882 12.883
20.212 20.213
29.158 29.159 Cable Size Table
22/2 22/3 22/4 22/6 22/8 20/2 20/3 20/4 20/6 18/2 18/3 18/4 18/6 18/8 16/2 16/4 14/2 14/4 12/2 12/4 CAT3 CAT5 2f 4f 6f 8f 12f 24f 36f 48f 72f 96f 144f
3" 3" 3-1/2" 3-1/2" 4" 4" 5" 5" 6" 6" N/A
Conduit Table
Conduit Fill Rates
EMT ENT FMC IMC LFNC_A LFNC_B LFMC RMC PVC40 PVC80
1 2 3
Cable Table
LV Fiber
53% 31% 40%
Type of Insulation
RHW THHN THW XHHW
= RHW & RHW = THHN & THWN = THW, TW, & THWN = XHHW & XHH
PVC-80 Conduit
Dia
ENT Conduit
Dia
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
0 0.246
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" N/A
0 0.217 0.218
0.409 0.410
0.688 0.689
1.237 1.238
1.711 1.712
2.874 2.875
4.119
0.247
0.454 0.455
0.785 0.786
1.410 1.411
1.936 1.937
3.205 3.206
4.120
6.442 6.443
8.688 8.689
11.258 11.259
17.855 17.856
25.598 25.599
3" 3" 3-1/2" 3-1/2" 4" 4" 5" 5" 6" 6" N/A
Fiber Wire Size
Low Voltage Wire Size
22/2 22/3 22/4 22/6 22/8 20/2 20/3 20/4 20/6 18/2 18/3 18/4 18/6 18/8 16/2 16/4 14/2 14/4 12/2 12/4 CAT3 CAT5
0.0147 0.0172 0.0201 0.0284 0.0346 0.0184 0.0214 0.0254 0.0353 0.0222 0.0269 0.0317 0.0491 0.0661 0.0287 0.0449 0.0479 0.0693 0.0661 0.0881 0.0346 0.0346
FMC Conduit
Dia
IMC Conduit
Dia
0 0.116
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
0 0.342
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
0.117
0.317 0.318
0.533 0.534
0.817 0.818
1.277 1.278
1.858 1.859
3.269
2f 4f 6f 8f 12f 24f 36f 48f 72f 96f 144f
0.343
0.586 0.587
0.959 0.960
1.647 1.648
2.225 2.226
3.630 3.631
5.135
0.0266 0.0314 0.0380 0.0434 0.0511 0.1932 0.3257 0.3088 0.4827 0.7253 0.8446
3.270
4.909 4.910
7.069 7.070
9.621 9.622
12.566 12.567
2-1/2" 2-1/2" 3" 3" 3-1/2" 3-1/2" 4" 4" N/A
5.136
7.922 7.923
10.584 10.585
13.631 13.632
3" 3" 3-1/2" 3-1/2" 4" 4" N/A
LFNC-A Conduit
0 0.192 0.193
0.312 0.313
0.535 0.536
0.854 0.855
1.502 1.503
2.018 2.019
3.343
Dia
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
LFNC-B Conduit
0 0.192 0.193
0.314 0.315
0.541 0.542
0.873 0.874
1.528 1.529
1.981 1.982
3.246
Dia
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
LFMC Conduit
0 0.192 0.193
0.314 0.315
0.541 0.542
0.873 0.874
1.528 1.529
1.981 1.982
3.246
3.344
N/A
3.247
N/A
3.247
4.881 4.882
7.475 7.476
9.731 9.732
12.692 12.693
PVC-40 Conduit
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
0 0.258 0.259
0.508 0.509
0.832 0.833
1.453 1.454
1.986 1.987
3.291 3.292
4.695
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
2-1/2" 2-1/2" 3" 3" 3-1/2" 3-1/2" 4" 4" N/A
4.696
7.268 7.269
9.737 9.738
12.554 12.555
19.761 19.762
28.567 28.568
3" 3" 3-1/2" 3-1/2" 4" 4" 5" 5" 6" 6" N/A
AWG OO OO 1 2 4 6 8 10 12 14 16
mm2 70 55 50 35 25 16 10 6 4 2.5 1.5
Factor of Max.Utilization Motor Ltg
Ku 0.75 1
Demand Factor Ltg Heating/AC Power Socket Lift/Hoist Motor
Ks 1 1 2 0.6 to 1 0.6
Maximum Fuse Size(Amp) 400 325 250 200 125 80 50 30 20 15 7.5
Ma Operating Cuurent Im of the Instantaneous Tripping element(A) 50 63 80 100 125 160 200 250 320 400 500 560 630 700 800 875 1000 1120 1250 1600
1.5
2.5
100 79 63 50 40 31 25 20 16 13 10 9 8 7 6 6 5 4 4
167 133 104 83 67 52 42 33 26 21 17 15 13 12 10 10 8 7 7 5
2000 2500 3200 4000 5000 6300 8000 10000 12500
4
Rated Current of C.B (A) 6 10 16 20 25 32 40 50 63 80 100 125
1.5 200 120 75 60 48 37 30 24 19 15 12 10
Maximum Length of Copper Conductor circuit in Me 2.5 333 200 125 100 80 62 50 40 32 25 20 16
Rated Current of C.B (A) 6 10 16 20 25 32 40 50 63 80 100 125
1.5 100 60 37 30 24 18 15 12 9.5 7.5 6 5
Maximum Length of Copper Conductor circuit in Me 2.5 167 100 62 50 40 31 25 20 16 12.5 10 8
1.5 429 214 143 107 71 43 27 21 17 13
Maximum Length of Copper Conductor circuit in Me 2.5 714 357 238 179 119 71 45 36 29 22
Rated Current of C.B (A) 1 2 3 4 6 10 16 20 25 32
40 50 63 80 100 125
11 9 7 5 4 3
Short circuit Current at T.C Secondary 3 Ph T.C Rating (KVA) Rated FLC(Amp) 50 70 100 139 160 223 200 278 250 348 315 448 400 556 500 696 600 836 700 975 800 1115 900 1254 1000 1393 1250 1741 1500 1089 2000 1786 2500 3482 3000 4179
18 14 11 9 7 6
ISC at Secondary 1391 2782 4452 5565 6956 8765 11130 13912 16714 19500 22286 25072 27860 34820 41780 55720 69640 83580
AWG 26 25 24 23 22 21 20 19 18 17 16 14 12 10 8 6 4 2 1 O OO OOO OOOO
MCCB/ELCB 0.5 1 2 4 6 10 16 20 25 32 40 45 50 63 80 100 125 225 600 800 1600 2000 3000 3200 4000 5000 6000
mm2 0.13 0.16 0.2 0.26 0.33 0.41 0.52 0.65 0.82 1.04 1.5 2.5 4 6 10 16 25 35 50 55 70 95 120
Size 6 6 6 6 10 16 20 25 32 40 45 50 63 80 100 125 225 600 800 1600 2000 3000 3200 4000 5000 6000 6000
Max Amp 2.2 2.7 3.5 4.7 7 9 11 14 16 19 22 32 41 55 64 73 135 181 211 245 283 328 380
Maximum Circuit Length in mtr for Cu conductor ( for Alu multiply 0.62) 4
6
10
16
25
35
50
267 212 167 133 107 83 67 53 42 33 27 24 21 19 17 15 13 12 11 8
400 317 250 200 160 125 100 80 63 50 40 36 32 29 25 23 20 18 16 13
417 333 267 208 167 133 104 83 67 60 63 48 42 38 33 30 27 21
427 333 267 213 167 133 107 95 85 76 67 61 53 48 43 33
417 333 260 208 167 149 132 119 104 95 83 74 67 52
467 365 292 233 208 185 167 146 133 117 104 94 73
495 396 317 283 251 226 198 181 158 141 127 99
7 5 4
10 8 6 5 4
17 13 11 8 7 5 4
Copper Conductor circuit in Meter protcted by B Type C.B 4 6 10 533 800 0 320 480 800 200 300 500 160 240 400 128 192 320 100 150 250 80 120 200 64 96 160 51 76 127 40 60 100 32 48 80 26 38 64
27 21 17 13 11 8 7 5 4
42 33 26 21 17 13 10 8 7
58 47 36 29 23 19 16 12 9
79 63 49 40 32 25 20 16 13
16 0 0 800 640 512 400 320 256 203 160 128 102
25 0 0 0 0 800 625 500 400 317 250 200 160
35
50
875 700 560 444 350 280 224
760 603 475 380 304
Copper Conductor circuit in Meter protcted by CType C.B 4 6 10 267 400 667 160 240 400 100 150 250 80 120 200 64 96 160 50 75 125 40 60 100 32 48 80 26 38 64 20 30 50 16 24 40 13 19 32
16
25
35
50
640 400 320 256 200 160 128 102 80 64 51
625 500 400 313 250 200 159 125 100 80
875 700 560 438 350 280 222 175 140 112
760 594 475 380 302 238 190 152
Copper Conductor circuit in Meter protcted by D Type C.B 4 6 10
16
25
35
50
762 457 286 229 183 143
714 446 357 286 223
625 500 400 313
848 679 543 424
571 381 286 190 114 71 57 46 36
857 571 429 286 171 107 86 69 54
952 714 476 286 179 143 114 89
29 23 18 14 11 9
43 34 27 21 17 14
71 57 45 36 29 23
114 91 73 57 46 37
179 143 113 89 71 57
250 200 159 125 100 80
339 271 215 170 136 109
2.7 3.5 2.7 3.5 4.7 7 9 11 14 16 19 22 32 41 55 64 73 135 181 211 245 283 328 380
mm2 0.13 0.16 0.2 0.26 0.33 0.41 0.52 0.65 0.82 1.04 1.5 2.5 4 6 10 16 25 35 50 55 70 95 120 120
AWG 26 25 24 23 22 21 20 19 18 17 16 14 12 10 8 6 4 2 1 O OO OOO OOOO
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95 3cx120 3cx150 3cx185 3cx225
70
95
120
150
185
240
417 370 333 292 267 233 208 187 146
452 396 362 317 283 253 198
457 400 357 320 250
435 388 348 272
459 411 321
400
117 93 73 58 47 37 29 23 19
158 127 99 79 63 50 40 32 25
200 160 125 100 80 63 50 40 32
217 174 136 109 87 69 54 43 35
257 206 161 128 103 82 64 51 41
320 256 200 160 128 102 80 64 51
Home
Instant.Short Circuit Tripping Setting of C.B
Cu Alu
Phase Voltage(L-L) Voltage(L-N) Instantaneous Short-Circuit Triping Set Accuracy Cable Size Cable Material Actual Length of Cable
440 230 100 20 3cx4 Cu 5
Meter
Max.Length of Cable for your Tripping setting Your Tripping Setting of C.B is
OK
133
Mt.
Volt Volt Amp % 4
0
Selection of Circuit Fuse Circuit Wire Size
AWG
Circuit Fuse Size(Max)
200
2 Amp
Search Cable Amper Rating (Appro) Type of Cable Current Capacity of Cable
AL
HRPVC
1cx240
409
Amp
CU AWG mm2 AL CU PVC HRPVC LT XLPE HT XLPE EPR CSP
X-SECTION
35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
PVC HRPVC LT XLPE HT XLPE EPR CSP
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95 3cx120 3cx150 3cx185 3cx225 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
AL 0 409 0 0 0
PVC AL 14 18 23 30 39 50 63 77 95 130 155 180 205 240 255 280 315 375 425 480 220 250 290 315 335 380 435 480 550
CU 0 0 0 0 0
CU 17 24 30 39 57 65 66 110 135 155 200 230 255 305 335 355 400 455 521 674 280 320 370 400 425 475 550 590 660
CABLE DATA CURRENT RATING AT 40 DEG (LAID IN TUNNEL) HRPVC LT XLPE AL AL CU 16 21 22 29 28 37 31 37 48 50 49 63 67 62 81 70 85 110 96 105 134 117 128 165 142 159 201 179 189 244 221 220 281 257 250 323 292 293 372 337 323 407 379 342 433 399 384 488 455 458 555 530 519 635 612 586 759 707 268 342 268 305 390 309 354 451 360 390 483 408 409 519 433 464 580 501 531 671 596 586 720 693 671 805 814
409
CU
36 47 62 79 108 132 162 198 240 276 318 366 402 426 480 546 612 685 336 384 444 479 510 570 660 708 825
HT XLPE -upto 6.6kv(E) AL
100 121 145 181 221 254 290 330 369 390 450 525 609 706 277 318 370 412 440 509 600 700 817
Motor starter Selection
HT XLPE -upto 6.6kv(E) CU
115 140 175 215 255 290 335 370 415 440 505 600 714 850 368 422 490 547 580 665 805 900 1030
EPR CSP CU 26 35 46 64 85 114 140 175 216 260 303 349 398 372 348 325 304 284 265 299 343 391 366 342 320 299 279 261
NEMA Size oo oo 1 2 3 4 5 6 7 8 9
230V 1.5 Hp 3 Hp 7.5 Hp 15 Hp 30 Hp 50 Hp 100 Hp 200 Hp 300 Hp 450 Hp 800 Hp
Full Voltage Starting 440V 2 Hp 5 Hp 10 Hp 25 Hp 50 Hp 100 Hp 200 Hp 400 Hp 600 Hp 900 Hp 1600 Hp
Auto Transformer Starting 230V
7.5 Hp 15 Hp 30 Hp 50 Hp 100 Hp 200 Hp 300 Hp 450 Hp 800 Hp
Motor starter Selection
Auto Transformer Starting 440V
10 Hp 25 Hp 50 Hp 100 Hp 200 Hp 400 Hp 600 Hp 900 Hp 1600 Hp
Part Winding Starting 230V 440V
10 Hp 25 Hp 50 Hp 75 Hp 150 Hp 300 Hp 450 Hp 700 Hp 1300 Hp
230V
Star-Delta Starting 440V
Hp
FLA
Instantanous C.B
Time Delay Fuse
Home
Motor Data Motor Rating System Voltage V (L-L) Supplay Frequency Pole Motor Spped Locked Rotor Code Motor Demand Factor Motor Service Factor Motor Operating Temperature Motor Starting Method Motor Starting P.F Motor Running P.F Motor Full Load Efficiency
1 240 50 4 1000 B 1 2 30 Soft 0.8 100
Kw Volt Hz No Rpm
1.00 1 Ph
C
%
1
Motor Details Motor Consumed Load Motor Starting Current Motor Full Load Current Syncronus Spped(Ns) Slip Locked Rotor Current (LRA)
1.00 6.25 5.21 1500 33.33 10.41
Kw Amp Amp Rpm % Amp
Maximum Size of OverLoad Perotection
6.51
Amp
Standared(On Time Delay) Fuse (Max) On Time Delay Fuse (Max) Instantaneous Trip C.B(Max) Inverstime C.B(Max)
15.63 9.11 41.67 13.02
Amp Amp Amp Amp
0.75
Hp Kw 1 Ph 3 Ph A B C D E F G H J K L M N P R S T U V
Dol Y-D Auto Tra. Soft Freq.Conv
3.35 0 3.15 3.55 4 4.5 5 5.6 6.3 7.1 8 9 10 11.2 12.5 14 16 18 20 24
3.15 3.55 4 4.5 5 5.6 6.3 7.1 8 9 10 11.2 12.5 14 16 18 20 24
POWER FACTOR CORRECTION Supply System
3
Supplay Voltage
415
Supplay Frequency
50
Input Power
HP
Efficiency
10 3.73 50
Amp
7.01
Amp
Old Power Factor (Cosф1)
0.74
Desire Power Factor(Cosф2)
0.85
Capacitor Connected in
Star
Daily Working Hours
%
2
Hr.
Tarrif Charge/Kva
100
R.S
Tarrif Charge/Kw
10
R.S
Capacitor Cost/Kva
60
R.S
Annual Intrest & Depriciation/Capacitor
12
%
5.0 0.5
RESULT Leading KVAR
1.079
Leading KVAR supplied by each Phase
0.360
Capacitance of Capacitor
19.89
Required Capacitor is
3 No of
Leading Kvar/Phase is
0.360
Kvar Kvar/Phase μF 1.08 Kvar Kvar/Phase
Before P.F Correction Max Demand
5.0
Kva
KVA Demand Charge
504.1
R.S
Unit Consumed/Year
2722.9
Kwh
Energy Charge/Year
27229.0
R.S
Total Annual Cost
27733.1
R.S
4.4
Kva
KVA Demand Charge
438.8
R.S
Unit Consumed/Year
2722.9
Kwh
Energy Charge/Year
27229.0
R.S
Total Annual Cost
27667.8
R.S
Capital Cost of capacitor
64.7
R.S
Annual Inte and Dep
7.77
R.S
Annual Cost before P.F Correction:
27733.1
R.S
Annual Cost After P.F Correction:
27675.59
R.S
57.5
R.S
After P.F Correction Max Demand
Annual Saving
Home
Tanф1
0.91
Tanф2
0.62
Kvar
1.08
Kavar/Phase
0.36
2*TT*f*V
75361.9
Kvar/Phase
=v*IC*1000
IC IC C
1.5 =2*TT*f*V*C 19.89
Before Max KVADemand Demand Charge Unit Consumed/Year Energy Charge/Year
5.0 504.1 2722.9 27229.0
Total Annual Cost
27733.1
After Max Demand Energy Charge/Year Total Annual Cost
4.4 438.8 2722.9 27229.0 27667.8
Capital Cost of capacitor Annual Inte and Dep Total Annual Cost
64.72 7.77 27675.59
KVA Demand Charge Unit Consumed/Year
Annual Saving
57.5
0.67 0.53
0.91 0.62 Kw HP Kva Star Delta 1 3
Kva R.S Kwh R.S R.S Kva R.S Kwh R.S R.S R.S R.S R.S
Available Fault Current Calculation (Isc Calculation) GENERATOR SUPPLY POWER TO MAIN SERVICE PANEL Generator kW: Type of Supplay Voltage Line-Line (V L-L) Voltage Line-Neutral (V L-N) Enter Generator Subtransient (Z) Power Factor No of Generator in Parallel Total Generator kva: Secondary Current ( I L-L) Secondary Current ( I L-N) Maximum Generator Short Circuit Current( Line-Line) Maximum Generator Short Circuit Current( Line-Neutral) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-Neutral) Total Short Circuit Current:( ISC Gen)(L-L) Total Short Circuit Current:( ISC Gen)(L-N) Fault Current Calculation (TRANSFORMER To MAIN PANEL) Available Utility or Primary KVA(Source) otherwise select"Unlimited" ( Provide By Power supplay Company) Supply System Enter transformer KVA rating Secondary Voltage Line-Line ( V L-L) Secondary Voltage Line-Neutral ( V L-N) Enter transformer impedance (Zt) Transformer Calculations Secondary Voltage Line-Line ( V L-L) Transformer Secondary Full Current I (L-L) Transformer Secondary Full Current I (L-N) Source Impedance:(Zu) Total Impedance (Zu+Zt) Short Circuit Current at T.C Secondary( ISCa)(L-L) Short Circuit Current at T.C Secondary( ISCa)(L-N) Short Circuit Current (RMS symmeterical) At Secondary (Line) Main MCCB Line Terminel Maximum Secondary Protection per NEC 450.3(B) Recommended Secondary Breaker Rating Length (L) Type of Conductor (3-Single Conductor cable) or (3 conductor cable) Type of RaceWay No of Conductor per Phase (N) Size of Phase Conductor
Size of Neutral Conductor Phase Conductor Constant ("C") Neutral Conductor Constant ("C") f (L-L) M (L-L) f (L-N) M (L-N) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-neutral) Fault Current at termination of Main Disconnect (L-L) Fault Current at termination of Main Disconnect (L-N) Fault Cuurent Calculation ( Main Panel To Branch Circuit Panel) Feeder System Fault Circuit Current at Main Service Panel(L-L) Fault Circuit Current at Main Service Panel(L-N) Volyage Line-Line (V L-L) Volyage Line-Neutral (V L-N) Length (L) Type of Conductor (3-Single Conductor cable) or (3 conductor cable) Type of RaceWay No of Conductor per Phase (N) Size of Phase Conductor Size of Neutral Conductor Phase Conductor Constant ("C") Neutral Conductor Constant ("C") f (L-L) M (L-L) f (L-N) M (L-N) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-neutral) Fault Current at termination of Main Disconnect (L-L) Fault Current at termination of Main Disconnect (L-N) Fault Cuurent Calculation ( Branch Circuit Panel To Outlet) Feeder System Fault Circuit Current at Main Service Panel(L-L) Fault Circuit Current at Main Service Panel(L-N) Volyage Line-Line (V L-L) Volyage Line-Neutral (V L-N) Length (L) Type of Conductor (3-Single Conductor cable) or (3 conductor cable) Type of RaceWay No of Conductor per Phase (N)
Size of Phase Conductor Size of Neutral Conductor Phase Conductor Constant ("C") Neutral Conductor Constant ("C") f (L-L) M (L-L) f (L-N) M (L-N) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-neutral) Fault Current at termination of Main Disconnect (L-L) Fault Current at termination of Main Disconnect (L-N)
Design By : Jignesh.Parmar. Email: [email protected]
Calculation) No 300 Three Phase 480 240 5.75 0.8 3 0 0 0 0 0 No 0 0 0 0
Kw 1.73 Volts Volts %
65000
Kva
Single Phase 3000 440 230 5.75
1 Kva Volts Volts %
440 6818 10227 0.0462 0.1037 65778 98668
Volts Amp Amp
65778
Amp
8523 6000 100 Copper Three Conductor Cable Non-metalic Raceway 1 600 kcmil
Amp Amp Meter 1 3 5
Kva Amp Amp Amp Amp Amp Amp Amp Amp
Amp Amp
AWG
1 Kva Base
I (L-N)=1.5* I (L-L) Zu=Kva Base/Kva Source ISCa=Tra.FLC(L-L)/(Zu+Zt) ISCa=Tra.FLC(L-N)/(Zu+Zt)
10 32154 982 0.9299 0.5182 87.3706 0.0113 No 0 0 34084 1117
AWG
2 2
1.7328*L*IscL-L/C*N*V L-L 1/1+f 1.7328*L*IscL-N/C*N*V L-N 1/1+f
Amp Amp Amp Amp
Single Phase Feeder System Single Phase 0 1117 0 230
1 Amp Amp Amp Amp
100 Copper Three Conductor Cable Non-metalic Raceway 1 14 12 389 617 0.0000 1.0000 1.5736 0.3886 No 0 0 0 434
Meter 1 3 5
Enter Fault Current Directly if You K Enter Fault Current Directly if You K
AWG AWG
2 2
1.7328*L*IscL-L/C*N*V L-L 1/1+f 1.7328*L*IscL-N/C*N*V L-N 1/1+f
Amp Amp Amp Amp
Single Phase Feeder System Single Phase 0 434 0 230
1
100 Copper Three Conductor Cable Non-metalic Raceway 1
Meter 1 3 5
Enter Fault Current Directly if You K Enter Fault Current Directly if You K
14 750 kcmil 389 34605 0.0000 1.0000 0.0109 0.9892 No 0 0 0
AWG AWG
429
Amp
2 2
Amp Amp Amp
1.7328*L*IscL-L/C*N*V L-L 1/1+f 1.7328*L*IscL-N/C*N*V L-N 1/1+f
Home
ter Fault Current Directly if You Know (L-L) ter Fault Current Directly if You Know (L-N)
ter Fault Current Directly if You Know (L-L) ter Fault Current Directly if You Know (L-N)
Gen 250 300 375 400 500 600 750 900 1000 1200 1300 1800 2000 2400 2500 3000
p.f 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1
Volts 208 480
parallal 1 2 3 4 5 6
Utility / Primary KVA 35,000 50,000 65,000 75,000 100,000 150,000 250,000 500,000 Unlimited
Meter Non-metalic Raceway Metalic Raceway Aluminium in Non-metalic Raceway Alumnium in Metalic Raceway 3 Single Conductor Cable Three Conductor Cable Aluminium Copper
lity / Primary KVA 3 Phase 208Y / 12014 3 Phase 480Y / 27712 10 Three Phase 8 Single Phase 6 4 Yes 3 No 2 1 O on-metalic Raceway OO etalic Raceway OOO uminium in Non-metalic Raceway OOOO umnium in Metalic Raceway 250 kcmil 300 kcmil Single Conductor Cable 350 kcmil ree Conductor Cable 400 kcmil 500 kcmil 600 kcmil 750 kcmil 1000 kcmil
"C" For Copper conductor. 3 Single Conductor 600V
3 Conductor Cable 600V
Steel
Nonmagnetic
Steel
Nonmagnetic
14 12 10 8 6 4 3 2 1 O OO OOO OOOO 250 kcmil 300 kcmil 350 kcmil 400 kcmil 500 kcmil 600 kcmil 750 kcmil
389 617 981 1557 2425 3806 4774 5907 7293 8925 10755 12844 15082 16483 18177 19704 20566 22185 22965 24137
389 617 982 1559 2430 3826 4811 6044 7493 9317 11424 13923 16673 18594 20868 22737 24297 26706 28033 29735
389 617 982 1559 2431 3830 4820 5989 7454 9210 11245 13656 16392 18311 20617 22646 24253 26980 28752 31051
389 617 982 1560 2433 3838 4833 6087 7579 9473 11703 14410 17483 19779 22525 24904 26916 30096 32154 34605
1000 kcmil
25278
31491
33864
37197
AWG/Kcmill
Maximum Length of Copper Conductor circuit in Meter protcted by B Type C.B Rated Current of C.B (A)
1.5
2.5
4
6
10
6 10 16 20 25 32 40 50 63 80 100 125
200 120 75 60 48 37 30 24 19 15 12 10
333 200 125 100 80 62 50 40 32 25 20 16
533 320 200 160 128 100 80 64 51 40 32 26
800 480 300 240 192 150 120 96 76 60 48 38
0 800 500 400 320 250 200 160 127 100 80 64
Maximum Length of Copper Conductor circuit in Meter protcted by CType C.B Rated Current of C.B (A)
1.5
2.5
4
6
10
6
100
167
267
400
667
10 16 20 25 32 40 50 63 80 100 125
60 37 30 24 18 15 12 9.5 7.5 6 5
100 62 50 40 31 25 20 16 12.5 10 8
160 100 80 64 50 40 32 26 20 16 13
240 150 120 96 75 60 48 38 30 24 19
400 250 200 160 125 100 80 64 50 40 32
Maximum Length of Copper Conductor circuit in Meter protcted by D Type C.B Rated Current of C.B (A)
1.5
2.5
4
6
10
1 2 3 4 6 10 16 20 25 32 40 50 63 80 100 125
429 214 143 107 71 43 27 21 17 13 11 9 7 5 4 3
714 357 238 179 119 71 45 36 29 22 18 14 11 9 7 6
571 381 286 190 114 71 57 46 36 29 23 18 14 11 9
857 571 429 286 171 107 86 69 54 43 34 27 21 17 14
952 714 476 286 179 143 114 89 71 57 45 36 29 23
"C" For Allu conductor.
MCCB/ELCB
3 Single Conductor 600V
3 Conductor Cable 600V
Steel
Nonmagnetic
Steel
Nonmagnetic
2
14 12 10 8 6 4 3 2 1 O OO OOO OOOO 250 kcmil 300 kcmil 350 kcmil 400 kcmil 500 kcmil 600 kcmil 750 kcmil
237 376 599 951 1481 2346 2952 3713 4645 5777 7187 8826 10741 12122 13910 15484 16671 18756 20093 21766
237 376 599 952 1482 2350 2961 3730 4678 5838 7301 9110 11174 12862 14923 16813 18506 21391 23451 25976
237 376 599 952 1482 2351 2963 3734 4686 5852 7327 9077 11185 12797 14917 16795 18462 21395 23633 26432
237 376 599 952 1482 2353 2966 3740 4699 5876 7373 9243 11409 13236 15495 17635 19588 23018 25708 29036
4 6 10 16 20 32 45 50 63 80 100 225 600 800 1600 2000 3000 3200 4000 5000
1000 kcmil
23478
28779
29865
32938
6000
AWG/Kcmill
cuit in Meter protcted by B Type C.B 16
25
35
50
0 0 800 640 512 400 320 256 203 160 128 102
0 0 0 0 800 625 500 400 317 250 200 160
875 700 560 444 350 280 224
760 603 475 380 304
35
50
cuit in Meter protcted by CType C.B 16
25
0.5 1
640 400 320 256 200 160 128 102 80 64 51
625 500 400 313 250 200 159 125 100 80
875 700 560 438 350 280 222 175 140 112
760 594 475 380 302 238 190 152
cuit in Meter protcted by D Type C.B 16
25
35
50
762 457 286 229 183 143 114 91 73 57 46 37
714 446 357 286 223 179 143 113 89 71 57
625 500 400 313 250 200 159 125 100 80
848 679 543 424 339 271 215 170 136 109
1 2 4 6 10 16 20 32 45 50 63 80 100 225 600 800 1600 2000 3000 3200 4000 5000 6000 6000
Sub D.B.1 Total KW Total KVA Starting Current Full Load Current
Sr. No 101
Application
1Ph 3Ph 3 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
Phase
R R R R R R R R R R R R R R R R R R R R R R R
9536 3696
Unit Power (Kw)
P.f
Qty
5.5 5.5 7.5
0.9 0.9 0.9
1 1 1
Kw Kva Amp Amp
Load On R Phase (Amp) Load On Y Phase (Amp) Load On B Phase (Amp)
Type of Load
Demand Factor
Motor Starter
Use
Motor Motor Motor
1 1 1
Freq.Conv Y-D Y-D
Non-Cont Cont. Cont.
1223 1223 1223
Amp Amp Amp
Absorb ( Kva )
Full Load Current (Amp)
6 6 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1552 27 2117 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Continious Load Non-Continious Load
Starting Current (Amp) 3105 80 6351 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Estimated Power (KW) 5.5 5.5 7.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1552
Amp Amp
Estimated Power (Kva)
Cable Length (Mtr)
6 6 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Cable Size
Mccb/Mcb/Elcb
Amp of C.B
MCCB
10
Class
O.K
0
0
R
Y
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
3669
0
1552
B
3
Con
Non
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1552.48 0 2117.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1552 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Dol Y-D Auto Tra. Soft Freq.Conv
Motor Ltg Other
Cont Non-Cont
R Y B
1 3
MCB MCCB ELCB RCB CB
6 10 16 20 25 32 40 50 63 80 100 125
Residence Electrical Bill Calculation Enter Either Kw or Hp
Total Electrical Load Main ElCB Size (Amp)
0.00 0
Hp
Calculated Consumption Unit(Kwh)
Home Electrical Wiring Detail Circuit MCB-1 MCB-2 MCB-3 MCB-4 MCB-5 MCB-6 MCB-7 MCB-8 MCB-9 MCB-10 MCB-11 MCB-12 Total Sr.No
Load (Kw)
No of Equipment.
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Circuit/ MCB No
MCB Size
Month
0 0 0 0 0 0 0 0 0 0 0 0 0.00
0 0 0 0 0 0 0 0 0 0 0 0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
Room
Appliance
No
Type of Load (Continious/ NonContinious)
Home Electrica Elect.Meter Reading Initial
0.00 Actual Rating Kw (If You Know)
TOTAL
Designed By: Jignesh.Parmar
culation
sumption Unit(Kwh)
First Unit Slab Next Unit Slab
100
Next Unit Slab
200
Next Unit Slab
200
Last Unit Slab
600
Home
0.00
Home Electrical Bill Detail Elect.Meter Reading Consumed Unit Calculated Unit Final
Billing Amount
0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00
0.00
Average Rating KW
Load in Amp
Demand Factor
Total Load in Kw
0 0 0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Email: jigupa
Electrical Unit Slab and Other Cha Unit 100
Calculation of Your of Electrial Bill Unit Consumed(Kwh) Charges Amount (Rs) Energy Charge 1290.00 Fixed Charge 10.00 Fuel Charge 300 Elect. Charge 160 Meter Charge 20.00 Other Charge 0.00 Total Bill Amount 1780.00
400
100
Average Using Hour/Day
Average Using Day/Month
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0.00
0.00
0.00
h.Parmar
Email: [email protected]
Electrical Unit Slab and Other Charges Rs. 2.70 Fixed Charge
10
Rs
3.00
Fuel Charge
0.75
Rs/Unit
3.60
Elect.Charge
10
%
4.10
Meter Charge
20
Rs
200
0
0
4.70
on of Your of Electrial Bill 400
100
No of Unit No of Unit consumed/ consumed/Day Month
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
###
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Scoket 15 Amp
1000
1
Scoket 05 Amp Tubelight Freeze A.C 1.5T A.C 2T T.V Waching Machine Iron Air Cooler Room Heater Fan Exhaust Fan
100 40 200 2000 3500 200 700 1000 200 2000 100 150
1 1 1 0.6 0.6 1 1 1 1 1 1 1
Water Heater Water Geyser Toster Computer Mixer CFL Bulb 5w CFL Bulb 10w CFL Bulb 15w CFL Bulb 20w CFL Bulb 25w CFL Bulb 40w CFL Bulb 80w Bulb Music System Motor-Pump 0.5 Hp Motor-Pump .75 Hp
1500 1700 750 200 200 5 10 15 20 25 20 20
1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.6 0.6
500 373 559.5
Continous
MCB-1
NonContinous
MCB-2 MCB-3 MCB-4 MCB-5 MCB-6 MCB-7 MCB-8 MCB-9 MCB-10 MCB-11 MCB-12 Total MCCB/ELCB 0.50 1.00 2.00 4.00 6.00 10.00 16.00 20.00 25.00 32.00 40.00 45.00 50.00 63.00 80.00
Motor-Pump 1Hp Motor-Pump 1.5 Hp Motor-Pump 2 Hp Motor-Pump 3 Hp Motor-Pump 5 Hp Motor-Pump 7.5 Hp Motor-Pump 10 Hp Floormill Water Purifier Other
746 1119 1492 2238 3730 5595 7460 800 200
0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1
100.00 125.00 225.00 600.00 800.00 1600.00 2000.00 3000.00 3200.00 4000.00 5000.00 6000.00
0.00
0.00
0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Size 6 6 6 6 10 16 20 25 32 40 45 50 63 80 100
Kw Hp
125 225 600 800 1600 2000 3000 3200 4000 5000 6000 6000
Short Circuit Calculation at Various Point
Conduit Size Selection
Size of Capacitor For P.F Improvement
Size of C.B/Cable For Branch Circuit
C.B Tripping Setting
Selection of Fuse Size for Circuit Home Electrical Bill Calculation
Amper Capacity of Cable
Motor Specifications
Design By: Jignesh.Parmar Email: [email protected]
1
UNIT CONVERSATION Length
1
mm
Equal To
0
Meter
1
Freq.
Find Out Electrical Perameters Necessary Detail:
Volt
230.00
Find Out Data:
Amp
2173.913
Phase
50
Kva
yahoo.com
500
p.f
0.8
4 Inch Yard Mile mm Cent Meter Km
mm Cm Meter Km Inch Foot Yard Mile
Sq.inch Sq.yard Sq.mile Sq.cm Sq.Meter Hp Kw Kva Amp Volt
mm 25.4 914.4 1609300 1 10 1000 1000000
Inch Yard Mile mm Cent Meter Km
Sq.cm 6.45
Sq.inch Sq.yard Sq.mile Sq.cm Sq.Meter Sq.foot
Sq.Meter 0.84
0.09
0.00000 400 500.000 2173.913 230 1 3
Cm 2.54 91.44 160934.4 0.01 1 100 100000
Hp 0 Hp Kw Kva Amp Volt
1
Freq.
0
mt 1 0.75
inch 393.6
Meter 0.03 0.91 1609.3 0 0.01 1 1000 Sq.feet
Km 0 0 1.61 0 0 0 1 Sq.inch 1
Inch 1 36 63360 0.04 0.39 39.37 39370
Foot 0.08 3 5280 0 0.03 3.28 3280.83
Yard 0.03 1 17606 0 0.01 1.09 1093.61
Mile 0 0.000 568 1 6.21 0.000 00621 0 0.62
Volt 230.00
P.F 0.8
fq 50
Sq.yard
9 0.16 10.76
1.2 144
Kw 0
Kva 500
0
0
yard 1.09
mile 621.37
Amp 0
ph 1
CALCULATION OF VOLTAGE DROP AND CAB INPUT DATA SHEET Input Data
Motor
Motor Rating Motor Starter Motor Starting P.F (Assume) Motor Running P.F Motor Full Load Efficiency
30 Freq.Conv 0.8 Not Known Not Known 4 1 415 240 0.80 30 Ground 1 1 1 25 Not Known Damp Soil 1 Nill 40 3cx1.5 8 3
Demand Factor System Voltage V(L-L) System Voltage V(L-N) Ambient Temperature (K1) Cable Installation Media No of Cable/Tray No of Tray No. of runs of selected cable Ground Temperature (K2) Soil Thermal Resistivity Nature of Soil (K3) No of Cable/Trench Distance Between Cable Cable Length Type of Cable Allowable voltage drop (%) at Running Allowable voltage drop (%) at Starting
Kw
%
0.92
Volt Volt
3 Ph 1.73
C 2
C Km/Watt
Meter PVC % %
AL
F VOLTAGE DROP AND CABLE SIZE FOR MOTOR / ELECT.LOAD RESULT Motor Kw Demand Factor (Assume) Consumed Load Starting CosØ (Assume) Starting SinØ Runing CosØ Runing SinØ Load in KVA Starting Current Full Load Current Cable Installation Media
Ground Temperature (K2) Correction Factor (K3) Group Factor for Ground (K4) Total Derating Factor Full Load Current After Deration Current Carrying Capacity of Cable Conductor Resistance. Conductor Reactance Voltage Drop at Running Allowable voltage drop (%) at Running Allowable voltage drop (%) at Starting Max. length of Cable at Running Max. length of Cable at Starting
30.00 1 27.60 0.8 0.60 0.89 0.46 31.01 86.29 43.14 Ground
0.89 1.05 1 2.94 14.67 14 21.75 0.13
4.76 33.20 12.45 67 75
Kw Kw
KVA Amp Amp
Amp Am p
Ohm / km Mho/km % Volt Volt Mt Mt
Home
Selection of Cable is Proper And Economical Design
Air Ground
1 1.5 2 2.5 3 Not Known
Very Wet Soil Wet Soil Damp Soil Dry Soil Very Dry Soil
10 15 20 25 35 40 45 50 55 60 65 70 75 80
1 2 3 4 5 6
Nill Cable Dia 0.125 mt 0.25 mt 0.5 mt Motor Elect. Load
Dol Y-D Auto Tra. Soft Freq.Conv 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 Not Known
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Not Known
1
1
4
DESIGN OF CONDUIT SIZE FOR LT,CAT-5,FIBRE OPTICAL CABLE No of Conductor
Size of Conductor
Type of Insulation
1 2 5 1
2AWG(35 mm2) 12AWG(4 mm2) 1/0AWG(55 mm2) 12AWG(4 mm2)
THHN RHW RHW THHN
No of Conductor
Type of Cable
Size of Conductor
1 1
Fiber LV
2f CAT5
Total Area Conduit Type Minimum Conduit Size
OPTICAL CABLE Calculated Area
Type of Insulation
0.12 0.07 1.52 0.01
RHW THHN THW XHHW LV Fiber
Type of Conduit
EMT ENT FMC IMC LFNC_A LFNC_B LFMC RMC PVC-40 PVC-80
Calculated Area 0.0266 0.0346
1.780 PVC40 2-1/2"
1.78 4.45
0.4
Home = = = =
RHW & RHW THHN & THWN THW, TW, & THWN XHHW & XHH
Low Voltage Cable Fiber Optic Cable
= = = = = = = = = =
Electrical Metallic Tubing (Thinwall) Electrical Non-Metallic Tubing (Smurf Tube) Flexible Metal Conduit Intermediate Metal Conduit Liquidtight Flexible Non-Metallic Conduit Type A Liquidtight Flexible Non-Metallic Conduit Type B Liquidtight Flexible Metal Conduit (Sealtite) Rigid Metal Conduit (GRC) Schedule 40 PVC (Plastic) Schedule 80 PVC (Plastic)
Home
Select: MCB/MCCB/ELCB/RCCB
1.Enter Data in Only shell colour: 2. ENTER LOAD DATA 3. SELECT BRANCH C.B
As Per NEC section:210
RCB
MCCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
10 C Type 54 I∆n:30ma 2
Cable selection Size(mm2) Length (mt) Max.Length
OK
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
2.5 39 100
5.4Amp 1 230 1 0 1 0.8 5.4 Motor Cont 6.8
MCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 31
Cable selection
OK
3 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
3 or 4
1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Cont 3.9
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
SELECTION OF MAIN CIRCUIT C.B AND BRANCH CIRCUIT C.B , WIRE RCCB
elect: MCB/MCCB/ELCB/RCCB Size(Amp) Type Triping(Amp) Sen.I∆n
r Data in Only shell colour: TER LOAD DATA
Brea.Cap(KA).
ECT BRANCH C.B
Pole Load (Amp)
MCB
MCCB 6 C Type 54 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
MCCB Rating(min)As per NEC 210. 80 C Type 723 I∆n:30ma min 28 3or4 72.33
2
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
4
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 31 I∆n:30ma 3 or 4
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
Roughly Estimate of ISC(KA) Near 3 Ph T.C Kva Rough ISC(KA) OR Known Value of ISC(KA) Final ISC(KA)
1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Non-Cont 3.1
RCCB Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
Rating(min)As per NEC 210.
Roughly Estimate of ISC(KA) At this Point Ph T.C Kva 1000 ISC(KA) 28 own Value of ISC(KA) SC(KA) 28
RCCB
RCCB 6 C Type 54 I∆n:30ma 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
ELCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
RCB
RCCB 6 C Type 54 I∆n:30ma 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCBO
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
ELCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
2
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
ELCB
RCB 6 C Type 54 I∆n:30ma 2
OK 1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
ELCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 54 I∆n:30ma 2
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
5.4Amp 1 230 1 0 1 0.8 5.4 A.C Non-Cont 5.4
RCCB
Size(Amp) Type Triping(Amp) Sen.I∆n Pole
6 C Type 31 I∆n:30ma 3 or 4
Cable selection
OK
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Non-Cont 3.1
Size(Amp) Type Triping(Amp) Sen.I∆n Pole Cable selection
2 Size(mm2) Length (mt) Max.Length
Load Ph Volt Kw Fur.Kw Total Kw P.F Amp Type Natur. NEC Amp
1 3
RCCB 6 C Type 31 I∆n:30ma 3 or 4
OK 1.5 20 100
3.1Amp 3 230 1 0 1 0.8 3.1 A.C Non-Cont 3.1
Ltg Heater Drive A.C Motor Ballast Ind.Load T.C
2 MCB MCCB RCB ELCB RCCB
B B C C C C C D
Cont Non-Cont Max.MCCB NEC Total Amp
10.72 63.76 10 74.48 72.33
Cont Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont Non-Cont
AWG MM2 20 74.48
NEC 6.8 3.9 5.4 5.4 3.1 5.4 5.4 5.4 5.4 5.4 5.4 5.4 5.4 3.1 3.1
Amp 5.43 3.14 5.43 5.43 3.14 5.43 5.43 5.43 5.43 5.43 5.43 5.43 5.43 3.14 3.14
MCCB 10 6 6 6 6 6 6 6 6 6 6 6 6 6 6
C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type C Type
C Type 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
STANDARD MOTOR RATINGS 0.18 0.22 0.37 0.55 0.75 1.1 1.5 2.2 3.7 5.5 7.5 9.3 11 15 18.5 22 30 37 45 55 75 90 110 132 160 180 200 225 250
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
FLPF 0.65 0.6 0.64 0.7 0.7 0.76 0.79 0.82 0.83 0.84 0.85 0.85 0.85 0.86 0.86 0.87 0.89 0.9 0.9 0.86 0.89 0.9 0.9 0.9 0.9 0.9 0.9 0.87 0.87
3/4THPF 0.58 0.55 0.58 0.64 0.65 0.7 0.72 0.76 0.78 0.79 0.81 0.81 0.82 0.83 0.84 0.84 0.86 0.89 0.89 0.82 0.88 0.86 0.86 0.86 0.86 0.86 0.86 0.82 0.82
FLEFF 0.5 0.58 0.65 0.72 0.74 0.75 0.77 0.8 0.82 0.85 0.87 0.88 0.89 0.9 0.91 0.91 0.92 0.93 0.93 0.94 0.94 0.95 0.95 0.95 0.95 0.95 0.96 0.95 0.95
CABLE DATA
CONDUCTOR R X-SECTION 1 2 3 4 5 6 7 8 9 10 11
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95
PVC AL 21.747 14.538 8.903 5.539 3.701 2.295 1.442 1.043 0.770 0.532 0.384
HRPVC CU 14.480 8.870 5.520 3.685 2.190 1.376 0.870 0.627 0.463 0.321 0.231
AL 21.720 14.520 8.890 5.530 3.700 2.290 1.440 1.042 0.770 0.532 0.385
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
3cx120 3cx150 3cx185 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
0.304 0.248 0.197 0.150 0.120 0.094 0.073 0.056
SYSTEM VOLTAGE 240 415 1100 3300 6600 11000 33000
1 2 3 4 5 6 7 1 Ph 3 Ph
0.183 0.148 0.119 0.090 0.072 0.056 0.044 0.034
0.304 0.248 0.198 0.152 0.122 0.096 0.076 0.061 0.304 0.248 0.198 0.171 0.152 0.122 0.096 0.076 0.061
(Temp. Derating facto 1 2 3 4 5 6 7 8
25 30 35 40 45 50 55 60
Current Rating 1
CABLE TYPE PVC
AL 14
CU 17
2 3 4 5
HR PVC LT XLPE HT XLPE EPR CSP
16
21
1 2
CONDUCTOR AL CU
1 2 3 4 5
CABLE TYPE PVC HRPVC LT XLPE HT XLPE EPR CSP
current 14 17
resistance AL 21.75 21.72 23.17
CU 14.48 12.2 15.5
PVC 1.25 1.16 1.09 1 0.9 0.8 0.69 0.62
1 2
CONDUCTOR AL CU
1 2 3 4 5
CABLE TYPE PVC HRPVC LT XLPE HT XLPE EPR CSP
1 2
CONDUCTOR AL CU
res. 21.75 14.48 reactance CU 0.12 0.11 0.11
0.12
0.12
reac. 0.13 0.12
NO. OF RUNS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
AL 0.13 0.09 0.11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3/4THEFF 0.46 0.53 0.58 0.67 0.69 0.7 0.72 0.75 0.81 0.83 0.87 0.88 0.89 0.9 0.91 0.91 0.92 0.93 0.93 0.94 0.94 0.95 0.95 0.95 0.95 0.95 0.96 0.94 0.94
X-SECTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95 3cx120 3cx150 3cx185 3cx225 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
PVC AL 14 18 23 30 39 50 63 77 95 130 155 180 205 240 255 280 315 375 425 480 220 250 290 315 335 380 435 480 550
CU 17 24 30 39 57 65 66 110 135 155 200 230 255 305 335 355 400 455 521 674 280 320 370 400 425 475 550 590 660
CONDUCTOR RESISTANCE AT 70 DEG HRPVC CU 12.200 7.560 4.700 3.110 1.840 1.160 0.734 0.529 0.391 0.270 0.195
LT XLPE AL 23.170 15.500 9.480 5.900 3.940 2.440 1.540 1.110 q 0.567 0.410
HT XLPE -upto 6.6kv(E) CU 15.500 9.480 5.900 3.940 2.340 1.470 0.930 0.671 0.495 0.343 0.247
AL
1.540 1.110 0.820 0.567 0.410
EPR CSP
CU
CU
0.930 0.671 0.495 0.343 0.247
8.210 5.090 3.390 1.950 1.240 0.795 0.565 0.393 0.277 0.210
CABLE DA CURRENT RATING AT 40 DE HRPVC AL 16 22 28 37 49 62 85 105 128 159 189 220 250 293 323 342 384 458 519 586 268 305 354 390 409 464 531 586 671
0.154 0.126 0.100 0.076 0.061 0.048 0.037 0.029 0.154 0.126 0.100 0.850 0.076 0.061 0.048 0.037 0.029
0.324 0.264 0.210 0.160 0.128 0.100 0.077 0.060 0.324 0.264 0.210 0.180 0.160 0.128 0.100 0.077 0.060
0.196 0.159 0.127 0.096 0.077 0.060 0.047 0.036 0.196 0.159 0.127 0.107 0.096 0.077 0.060 0.047 0.036
(Temp. Derating factor) HR PVC HT XLPE 1.16 1.14 1.1 1.1 1.05 1.04 1 1 0.94 0.95 0.88 0.9 0.82 0.85 0.74 0.8
EPR CSP 1.28 1.22 1.13 1 0.98 0.88 0.77 0.66
Corrrection Factor:K1
PVC
10 15 20 25 35 40 45 50 55 60 65 70 75 80
1.22 1.17 1.12 1.06 0.94 0.87 0.79 0.71 0.61 0.5 0 0 0 0
0.196 0.159 0.127 0.096 0.077 0.060 0.047 0.036 0.196 0.159 0.127 0.110 0.096 0.077 0.060 0.047 0.036
0.164 0.132 0.108 0.082 0.065 0.040 0.039 0.031 0.164 0.132 0.108 0.093 0.082 0.065 0.040 0.039 0.031
No of Cable/Tray 1 2 3 4 5 6 7 8
1 1 0.84 0.8 0.78 0.77 0.75 0.74 0.73
(Grouping 2 1 0.8 0.76 0.74 0.73 0.71 0.69 0.69
Ground Corrrection Factor:K2
Insulation
Ambient Temp©
0.324 0.264 0.210 0.160 0.130 0.100 0.077 0.060 0.324 0.264 0.210 0.180 0.160 0.130 0.100 0.077 0.060
Insulation
XLPE/EPR
Ground Temp©
PVC
XLPE/EPR
1.15 1.12 1.08 1.04 0.96 0.91 0.87 0.82 0.76 0.71 0.65 0.58 0.5 0.41
10 15 20 25 35 40 45 50 55 60 65 70 75 80
1.1 1.05 0.95 0.89 0.77 0.71 0.63 0.55 0.45 0 0 0 0 0
1.07 1.04 0.96 0.93 0.89 0.85 0.8 0.76 0.71 0.65 0.6 0.53 0.46 0.38
CABLE DATA RRENT RATING AT 40 DEG (LAID IN TUNNEL) HRPVC LT XLPE AL CU 21 29 37 31 48 50 63 67 81 70 110 96 134 117 165 142 201 179 244 221 281 257 323 292 372 337 407 379 433 399 488 455 555 530 635 612 759 707 342 268 390 309 451 360 483 408 519 433 580 501 671 596 720 693 805 814
HT XLPE -upto 6.6kv(E) AL CU
CU
36 47 62 79 108 132 162 198 240 276 318 366 402 426 480 546 612 685 336 384 444 479 510 570 660 708 825
100 121 145 181 221 254 290 330 369 390 450 525 609 706 277 318 370 412 440 509 600 700 817
EPR CSP CU 26 35 46 64 85 114 140 175 216 260 303 349 398 372 348 325 304 284 265 299 343 391 366 342 320 299 279 261
115 140 175 215 255 290 335 370 415 440 505 600 714 850 368 422 490 547 580 665 805 900 1030
CABLE DATA
CONDUCTOR REACTANCE AT 50 Hz X-SECTION 1 2 3 4 5 6 7 8 9 10 11
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95
PVC AL 0.126 0.119 0.116 0.110 0.100 0.097 0.097 0.097 0.094 0.090 0.090
HRPVC CU 0.119 0.115 0.112 0.104 0.099 0.090 0.088 0.086 0.086 0.083 0.083
AL 0.092 0.087 0.081 0.073 0.064 0.055 0.054 0.050 0.050 0.046 0.043
CU 0.109 0.105 0.101 0.095 0.089 0.086 0.084 0.082 0.079 0.076 0.076
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
3cx120 3cx150 3cx185 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
(Grouping factor)==No of Tray 3 4 1 1 0.78 0.77 0.74 0.73 0.72 0.71 0.7 0.69 0.7 0.68 0.68 0.66 0.68 0.67
0.087 0.087 0.087 0.087 0.086 0.086 0.079 0.087 0.086 0.085 0.084 0.083 0.083 0.082 0.081 0.081
0.082 0.082 0.082 0.079 0.079 0.079 0.079 0.074 0.074 0.074 0.074 0.073 0.073 0.073 0.073 0.725
6 1 0.76 0.72 0.7 0.68 0.68 0.66 0.66
8 1 0.75 0.71 0.69 0.67 0.66 0.64 0.64
Corrrection Factor:K3 Soil Thermal Resistivity: 2.5 k.m/W Resistivity K3 1
1.18
1.5 2 2.5 3
1.1 1.05 1 0.96
Corrrection Factor:K3 Nature of Soil K3 Very Wet Soil 1.21 Wet Soil 1.13 Damp Soil 1.05 Dry Soil 1 Very Dry Soil 0.86
0.042 0.042 0.042 0.041 0.040 0.040 0.040 0.040 0.080 0.082 0.079 0.077 0.075 0.072 0.070 0.069 0.067
0.074 0.074 0.074 0.073 0.073 0.073 0.073 0.725 0.074 0.074 0.074 0.074 0.073 0.073 0.073 0.073 0.725
1 2 3 4 6 8
Correction Factor( No of Circuit 1 2 3 4 5 6
NDUCTOR REACTANCE AT 50 Hz LT XLPE AL 0.107 0.099 0.093 0.088 0.084 0.081 0.081 0.078 0.075 0.074 0.072
CU 0.107 0.099 0.093 0.088 0.084 0.081 0.081 0.078 0.075 0.074 0.072
HT XLPE -upto 6.6kv(E) AL
CU
0.116 0.111 0.104 0.100 0.095
0.116 0.111 0.104 0.100 0.095
EPR CSP CU 0.116 0.109 0.106 0.100 0.096 0.091 0.088 0.086 0.082 0.079 0.077
0.071 0.072 0.072 0.071 0.071 0.070 0.070 0.070 0.097 0.094 0.093 0.091 0.090 0.088 0.087 0.086 0.084
0.092 0.089 0.087 0.085 0.082 0.079 0.073 0.068 0.092 0.089 0.087 0.086 0.085 0.082 0.079 0.073 0.068
0.076 0.076 0.076 0.075 0.075 0.075 0.075 0.074 0.075 0.075 0.075 0.075 0.074 0.074 0.074 0.074 0.073
Correction Factor(K4)(Ground Cable Dist) Nill cable Dia 0.125m 0.25m 1 1 1 1
0.5m 1
0.75 0.65 0.6 0.55 0.5
0.071 0.072 0.072 0.071 0.071 0.070 0.070 0.070 0.097 0.094 0.093 0.091 0.090 0.088 0.087 0.086 0.084
0.8 0.7 0.6 0.55 0.55
0.092 0.089 0.087 0.085 0.082 0.079 0.073 0.068 0.092 0.089 0.087 0.086 0.085 0.082 0.079 0.073 0.068
0.85 0.75 0.7 0.65 0.6
0.9 0.8 0.75 0.7 0.7
0.9 0.85 0.8 0.8 0.8
Wire Size
14 AWG(2.5 mm2) 12AWG(4 mm2) 10AWG(6 mm2) 8AWG(10 mm2) 6AWG(16 mm2) 4AWG(25 mm2) 3AWG(35 mm2) 2AWG(35 mm2) 1AWG(50 mm2) 1/0AWG(55 mm2) 2/0AWG(70 mm2) 3/0AWG(95 mm2) 4/0AWG(120 mm2) 250 Kcmill 300 Kcmill 350 Kcmill 400 Kcmill 500 Kcmill 600 Kcmill 700 Kcmill 750 Kcmill 800 Kcmill 900 Kcmill 1000 Kcmill EMT Conduit
THW Size
THHN Size
RHW Size
XHHW Size
0.0139 0.0181 0.0243 0.0437 0.0726 0.0973 0.1134 0.1333 0.1901 0.2223 0.2624 0.3117 0.3718 0.4596 0.5281 0.5958 0.6619 0.7901 0.9729 1.1010 1.1652 1.2272 1.3561 1.4784
0.0097 0.0133 0.0211 0.0366 0.0507 0.0824 0.0973 0.1158 0.1562 0.1855 0.2223 0.2679 0.3237 0.3970 0.4608 0.5242 0.5863 0.7073 0.8676 0.9887 1.0496 1.1085 1.2311 1.3478
0.0293 0.0353 0.0437 0.0835 0.1041 0.1333 0.1521 0.1750 0.2660 0.3039 0.3505 0.4072 0.4754 0.6291 0.7088 0.7870 0.8626 1.0082 1.2135 1.3561 1.4272 1.4957 1.6377 1.7719
0.0139 0.0181 0.0243 0.0437 0.0590 0.0814 0.0962 0.1146 0.1534 0.1825 0.2190 0.2642 0.3197 0.3904 0.4536 0.5166 0.5782 0.6984 0.8709 0.9923 1.0532 1.1122 1.2351 1.3519
RMC Conduit
Dia
Dia
0 0.304 0.305
0.533 0.534
0.864 0.865
1.496 1.497
2.036 2.037
3.356 3.357
5.858
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
0 0.314 0.315
0.549 0.550
0.887 0.888
1.526 1.527
2.071 2.072
3.408 3.409
4.866
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
5.859
8.846 8.847
11.545 11.546
14.753 14.754
3" 3" 3-1/2" 3-1/2" 4" 4" N/A
4.867
7.499 7.500
10.010 10.011
12.882 12.883
20.212 20.213
29.158 29.159 Cable Size Table
22/2 22/3 22/4 22/6 22/8 20/2 20/3 20/4 20/6 18/2 18/3 18/4 18/6 18/8 16/2 16/4 14/2 14/4 12/2 12/4 CAT3 CAT5 2f 4f 6f 8f 12f 24f 36f 48f 72f 96f 144f
3" 3" 3-1/2" 3-1/2" 4" 4" 5" 5" 6" 6" N/A
Conduit Table
Conduit Fill Rates
EMT ENT FMC IMC LFNC_A LFNC_B LFMC RMC PVC40 PVC80
1 2 3
Cable Table
LV Fiber
53% 31% 40%
Type of Insulation
RHW THHN THW XHHW
= RHW & RHW = THHN & THWN = THW, TW, & THWN = XHHW & XHH
PVC-80 Conduit
Dia
ENT Conduit
Dia
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
0 0.246
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" N/A
0 0.217 0.218
0.409 0.410
0.688 0.689
1.237 1.238
1.711 1.712
2.874 2.875
4.119
0.247
0.454 0.455
0.785 0.786
1.410 1.411
1.936 1.937
3.205 3.206
4.120
6.442 6.443
8.688 8.689
11.258 11.259
17.855 17.856
25.598 25.599
3" 3" 3-1/2" 3-1/2" 4" 4" 5" 5" 6" 6" N/A
Fiber Wire Size
Low Voltage Wire Size
22/2 22/3 22/4 22/6 22/8 20/2 20/3 20/4 20/6 18/2 18/3 18/4 18/6 18/8 16/2 16/4 14/2 14/4 12/2 12/4 CAT3 CAT5
0.0147 0.0172 0.0201 0.0284 0.0346 0.0184 0.0214 0.0254 0.0353 0.0222 0.0269 0.0317 0.0491 0.0661 0.0287 0.0449 0.0479 0.0693 0.0661 0.0881 0.0346 0.0346
FMC Conduit
Dia
IMC Conduit
Dia
0 0.116
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
0 0.342
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
0.117
0.317 0.318
0.533 0.534
0.817 0.818
1.277 1.278
1.858 1.859
3.269
2f 4f 6f 8f 12f 24f 36f 48f 72f 96f 144f
0.343
0.586 0.587
0.959 0.960
1.647 1.648
2.225 2.226
3.630 3.631
5.135
0.0266 0.0314 0.0380 0.0434 0.0511 0.1932 0.3257 0.3088 0.4827 0.7253 0.8446
3.270
4.909 4.910
7.069 7.070
9.621 9.622
12.566 12.567
2-1/2" 2-1/2" 3" 3" 3-1/2" 3-1/2" 4" 4" N/A
5.136
7.922 7.923
10.584 10.585
13.631 13.632
3" 3" 3-1/2" 3-1/2" 4" 4" N/A
LFNC-A Conduit
0 0.192 0.193
0.312 0.313
0.535 0.536
0.854 0.855
1.502 1.503
2.018 2.019
3.343
Dia
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
LFNC-B Conduit
0 0.192 0.193
0.314 0.315
0.541 0.542
0.873 0.874
1.528 1.529
1.981 1.982
3.246
Dia
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
LFMC Conduit
0 0.192 0.193
0.314 0.315
0.541 0.542
0.873 0.874
1.528 1.529
1.981 1.982
3.246
3.344
N/A
3.247
N/A
3.247
4.881 4.882
7.475 7.476
9.731 9.732
12.692 12.693
PVC-40 Conduit
3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2"
0 0.258 0.259
0.508 0.509
0.832 0.833
1.453 1.454
1.986 1.987
3.291 3.292
4.695
1/2" 1/2" 3/4" 3/4" 1" 1" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 2" 2-1/2" 2-1/2"
2-1/2" 2-1/2" 3" 3" 3-1/2" 3-1/2" 4" 4" N/A
4.696
7.268 7.269
9.737 9.738
12.554 12.555
19.761 19.762
28.567 28.568
3" 3" 3-1/2" 3-1/2" 4" 4" 5" 5" 6" 6" N/A
AWG OO OO 1 2 4 6 8 10 12 14 16
mm2 70 55 50 35 25 16 10 6 4 2.5 1.5
Factor of Max.Utilization Motor Ltg
Ku 0.75 1
Demand Factor Ltg Heating/AC Power Socket Lift/Hoist Motor
Ks 1 1 2 0.6 to 1 0.6
Maximum Fuse Size(Amp) 400 325 250 200 125 80 50 30 20 15 7.5
Ma Operating Cuurent Im of the Instantaneous Tripping element(A) 50 63 80 100 125 160 200 250 320 400 500 560 630 700 800 875 1000 1120 1250 1600
1.5
2.5
100 79 63 50 40 31 25 20 16 13 10 9 8 7 6 6 5 4 4
167 133 104 83 67 52 42 33 26 21 17 15 13 12 10 10 8 7 7 5
2000 2500 3200 4000 5000 6300 8000 10000 12500
4
Rated Current of C.B (A) 6 10 16 20 25 32 40 50 63 80 100 125
1.5 200 120 75 60 48 37 30 24 19 15 12 10
Maximum Length of Copper Conductor circuit in Me 2.5 333 200 125 100 80 62 50 40 32 25 20 16
Rated Current of C.B (A) 6 10 16 20 25 32 40 50 63 80 100 125
1.5 100 60 37 30 24 18 15 12 9.5 7.5 6 5
Maximum Length of Copper Conductor circuit in Me 2.5 167 100 62 50 40 31 25 20 16 12.5 10 8
1.5 429 214 143 107 71 43 27 21 17 13
Maximum Length of Copper Conductor circuit in Me 2.5 714 357 238 179 119 71 45 36 29 22
Rated Current of C.B (A) 1 2 3 4 6 10 16 20 25 32
40 50 63 80 100 125
11 9 7 5 4 3
Short circuit Current at T.C Secondary 3 Ph T.C Rating (KVA) Rated FLC(Amp) 50 70 100 139 160 223 200 278 250 348 315 448 400 556 500 696 600 836 700 975 800 1115 900 1254 1000 1393 1250 1741 1500 1089 2000 1786 2500 3482 3000 4179
18 14 11 9 7 6
ISC at Secondary 1391 2782 4452 5565 6956 8765 11130 13912 16714 19500 22286 25072 27860 34820 41780 55720 69640 83580
AWG 26 25 24 23 22 21 20 19 18 17 16 14 12 10 8 6 4 2 1 O OO OOO OOOO
MCCB/ELCB 0.5 1 2 4 6 10 16 20 25 32 40 45 50 63 80 100 125 225 600 800 1600 2000 3000 3200 4000 5000 6000
mm2 0.13 0.16 0.2 0.26 0.33 0.41 0.52 0.65 0.82 1.04 1.5 2.5 4 6 10 16 25 35 50 55 70 95 120
Size 6 6 6 6 10 16 20 25 32 40 45 50 63 80 100 125 225 600 800 1600 2000 3000 3200 4000 5000 6000 6000
Max Amp 2.2 2.7 3.5 4.7 7 9 11 14 16 19 22 32 41 55 64 73 135 181 211 245 283 328 380
Maximum Circuit Length in mtr for Cu conductor ( for Alu multiply 0.62) 4
6
10
16
25
35
50
267 212 167 133 107 83 67 53 42 33 27 24 21 19 17 15 13 12 11 8
400 317 250 200 160 125 100 80 63 50 40 36 32 29 25 23 20 18 16 13
417 333 267 208 167 133 104 83 67 60 63 48 42 38 33 30 27 21
427 333 267 213 167 133 107 95 85 76 67 61 53 48 43 33
417 333 260 208 167 149 132 119 104 95 83 74 67 52
467 365 292 233 208 185 167 146 133 117 104 94 73
495 396 317 283 251 226 198 181 158 141 127 99
7 5 4
10 8 6 5 4
17 13 11 8 7 5 4
Copper Conductor circuit in Meter protcted by B Type C.B 4 6 10 533 800 0 320 480 800 200 300 500 160 240 400 128 192 320 100 150 250 80 120 200 64 96 160 51 76 127 40 60 100 32 48 80 26 38 64
27 21 17 13 11 8 7 5 4
42 33 26 21 17 13 10 8 7
58 47 36 29 23 19 16 12 9
79 63 49 40 32 25 20 16 13
16 0 0 800 640 512 400 320 256 203 160 128 102
25 0 0 0 0 800 625 500 400 317 250 200 160
35
50
875 700 560 444 350 280 224
760 603 475 380 304
Copper Conductor circuit in Meter protcted by CType C.B 4 6 10 267 400 667 160 240 400 100 150 250 80 120 200 64 96 160 50 75 125 40 60 100 32 48 80 26 38 64 20 30 50 16 24 40 13 19 32
16
25
35
50
640 400 320 256 200 160 128 102 80 64 51
625 500 400 313 250 200 159 125 100 80
875 700 560 438 350 280 222 175 140 112
760 594 475 380 302 238 190 152
Copper Conductor circuit in Meter protcted by D Type C.B 4 6 10
16
25
35
50
762 457 286 229 183 143
714 446 357 286 223
625 500 400 313
848 679 543 424
571 381 286 190 114 71 57 46 36
857 571 429 286 171 107 86 69 54
952 714 476 286 179 143 114 89
29 23 18 14 11 9
43 34 27 21 17 14
71 57 45 36 29 23
114 91 73 57 46 37
179 143 113 89 71 57
250 200 159 125 100 80
339 271 215 170 136 109
2.7 3.5 2.7 3.5 4.7 7 9 11 14 16 19 22 32 41 55 64 73 135 181 211 245 283 328 380
mm2 0.13 0.16 0.2 0.26 0.33 0.41 0.52 0.65 0.82 1.04 1.5 2.5 4 6 10 16 25 35 50 55 70 95 120 120
AWG 26 25 24 23 22 21 20 19 18 17 16 14 12 10 8 6 4 2 1 O OO OOO OOOO
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95 3cx120 3cx150 3cx185 3cx225
70
95
120
150
185
240
417 370 333 292 267 233 208 187 146
452 396 362 317 283 253 198
457 400 357 320 250
435 388 348 272
459 411 321
400
117 93 73 58 47 37 29 23 19
158 127 99 79 63 50 40 32 25
200 160 125 100 80 63 50 40 32
217 174 136 109 87 69 54 43 35
257 206 161 128 103 82 64 51 41
320 256 200 160 128 102 80 64 51
Home
Instant.Short Circuit Tripping Setting of C.B
Cu Alu
Phase Voltage(L-L) Voltage(L-N) Instantaneous Short-Circuit Triping Set Accuracy Cable Size Cable Material Actual Length of Cable
440 230 100 20 3cx4 Cu 5
Meter
Max.Length of Cable for your Tripping setting Your Tripping Setting of C.B is
OK
133
Mt.
Volt Volt Amp % 4
0
Selection of Circuit Fuse Circuit Wire Size
AWG
Circuit Fuse Size(Max)
200
2 Amp
Search Cable Amper Rating (Appro) Type of Cable Current Capacity of Cable
AL
HRPVC
1cx240
409
Amp
CU AWG mm2 AL CU PVC HRPVC LT XLPE HT XLPE EPR CSP
X-SECTION
35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
PVC HRPVC LT XLPE HT XLPE EPR CSP
3cx1.5 3cx2.5 3cx4 3cx6 3cx10 3cx16 3cx25 3cx35 3cx50 3cx70 3cx95 3cx120 3cx150 3cx185 3cx225 3cx240 3cx300 3cx400 3cx500 3cx630 1cx120 1cx150 1cx185 1cx225 1cx240 1cx300 1cx400 1CX500 1cx630
AL 0 409 0 0 0
PVC AL 14 18 23 30 39 50 63 77 95 130 155 180 205 240 255 280 315 375 425 480 220 250 290 315 335 380 435 480 550
CU 0 0 0 0 0
CU 17 24 30 39 57 65 66 110 135 155 200 230 255 305 335 355 400 455 521 674 280 320 370 400 425 475 550 590 660
CABLE DATA CURRENT RATING AT 40 DEG (LAID IN TUNNEL) HRPVC LT XLPE AL AL CU 16 21 22 29 28 37 31 37 48 50 49 63 67 62 81 70 85 110 96 105 134 117 128 165 142 159 201 179 189 244 221 220 281 257 250 323 292 293 372 337 323 407 379 342 433 399 384 488 455 458 555 530 519 635 612 586 759 707 268 342 268 305 390 309 354 451 360 390 483 408 409 519 433 464 580 501 531 671 596 586 720 693 671 805 814
409
CU
36 47 62 79 108 132 162 198 240 276 318 366 402 426 480 546 612 685 336 384 444 479 510 570 660 708 825
HT XLPE -upto 6.6kv(E) AL
100 121 145 181 221 254 290 330 369 390 450 525 609 706 277 318 370 412 440 509 600 700 817
Motor starter Selection
HT XLPE -upto 6.6kv(E) CU
115 140 175 215 255 290 335 370 415 440 505 600 714 850 368 422 490 547 580 665 805 900 1030
EPR CSP CU 26 35 46 64 85 114 140 175 216 260 303 349 398 372 348 325 304 284 265 299 343 391 366 342 320 299 279 261
NEMA Size oo oo 1 2 3 4 5 6 7 8 9
230V 1.5 Hp 3 Hp 7.5 Hp 15 Hp 30 Hp 50 Hp 100 Hp 200 Hp 300 Hp 450 Hp 800 Hp
Full Voltage Starting 440V 2 Hp 5 Hp 10 Hp 25 Hp 50 Hp 100 Hp 200 Hp 400 Hp 600 Hp 900 Hp 1600 Hp
Auto Transformer Starting 230V
7.5 Hp 15 Hp 30 Hp 50 Hp 100 Hp 200 Hp 300 Hp 450 Hp 800 Hp
Motor starter Selection
Auto Transformer Starting 440V
10 Hp 25 Hp 50 Hp 100 Hp 200 Hp 400 Hp 600 Hp 900 Hp 1600 Hp
Part Winding Starting 230V 440V
10 Hp 25 Hp 50 Hp 75 Hp 150 Hp 300 Hp 450 Hp 700 Hp 1300 Hp
230V
Star-Delta Starting 440V
Hp
FLA
Instantanous C.B
Time Delay Fuse
Home
Motor Data Motor Rating System Voltage V (L-L) Supplay Frequency Pole Motor Spped Locked Rotor Code Motor Demand Factor Motor Service Factor Motor Operating Temperature Motor Starting Method Motor Starting P.F Motor Running P.F Motor Full Load Efficiency
1 240 50 4 1000 B 1 2 30 Soft 0.8 100
Kw Volt Hz No Rpm
1.00 1 Ph
C
%
1
Motor Details Motor Consumed Load Motor Starting Current Motor Full Load Current Syncronus Spped(Ns) Slip Locked Rotor Current (LRA)
1.00 6.25 5.21 1500 33.33 10.41
Kw Amp Amp Rpm % Amp
Maximum Size of OverLoad Perotection
6.51
Amp
Standared(On Time Delay) Fuse (Max) On Time Delay Fuse (Max) Instantaneous Trip C.B(Max) Inverstime C.B(Max)
15.63 9.11 41.67 13.02
Amp Amp Amp Amp
0.75
Hp Kw 1 Ph 3 Ph A B C D E F G H J K L M N P R S T U V
Dol Y-D Auto Tra. Soft Freq.Conv
3.35 0 3.15 3.55 4 4.5 5 5.6 6.3 7.1 8 9 10 11.2 12.5 14 16 18 20 24
3.15 3.55 4 4.5 5 5.6 6.3 7.1 8 9 10 11.2 12.5 14 16 18 20 24
POWER FACTOR CORRECTION Supply System
3
Supplay Voltage
415
Supplay Frequency
50
Input Power
HP
Efficiency
10 3.73 50
Amp
7.01
Amp
Old Power Factor (Cosф1)
0.74
Desire Power Factor(Cosф2)
0.85
Capacitor Connected in
Star
Daily Working Hours
%
2
Hr.
Tarrif Charge/Kva
100
R.S
Tarrif Charge/Kw
10
R.S
Capacitor Cost/Kva
60
R.S
Annual Intrest & Depriciation/Capacitor
12
%
5.0 0.5
RESULT Leading KVAR
1.079
Leading KVAR supplied by each Phase
0.360
Capacitance of Capacitor
19.89
Required Capacitor is
3 No of
Leading Kvar/Phase is
0.360
Kvar Kvar/Phase μF 1.08 Kvar Kvar/Phase
Before P.F Correction Max Demand
5.0
Kva
KVA Demand Charge
504.1
R.S
Unit Consumed/Year
2722.9
Kwh
Energy Charge/Year
27229.0
R.S
Total Annual Cost
27733.1
R.S
4.4
Kva
KVA Demand Charge
438.8
R.S
Unit Consumed/Year
2722.9
Kwh
Energy Charge/Year
27229.0
R.S
Total Annual Cost
27667.8
R.S
Capital Cost of capacitor
64.7
R.S
Annual Inte and Dep
7.77
R.S
Annual Cost before P.F Correction:
27733.1
R.S
Annual Cost After P.F Correction:
27675.59
R.S
57.5
R.S
After P.F Correction Max Demand
Annual Saving
Home
Tanф1
0.91
Tanф2
0.62
Kvar
1.08
Kavar/Phase
0.36
2*TT*f*V
75361.9
Kvar/Phase
=v*IC*1000
IC IC C
1.5 =2*TT*f*V*C 19.89
Before Max KVADemand Demand Charge Unit Consumed/Year Energy Charge/Year
5.0 504.1 2722.9 27229.0
Total Annual Cost
27733.1
After Max Demand Energy Charge/Year Total Annual Cost
4.4 438.8 2722.9 27229.0 27667.8
Capital Cost of capacitor Annual Inte and Dep Total Annual Cost
64.72 7.77 27675.59
KVA Demand Charge Unit Consumed/Year
Annual Saving
57.5
0.67 0.53
0.91 0.62 Kw HP Kva Star Delta 1 3
Kva R.S Kwh R.S R.S Kva R.S Kwh R.S R.S R.S R.S R.S
Available Fault Current Calculation (Isc Calculation) GENERATOR SUPPLY POWER TO MAIN SERVICE PANEL Generator kW: Type of Supplay Voltage Line-Line (V L-L) Voltage Line-Neutral (V L-N) Enter Generator Subtransient (Z) Power Factor No of Generator in Parallel Total Generator kva: Secondary Current ( I L-L) Secondary Current ( I L-N) Maximum Generator Short Circuit Current( Line-Line) Maximum Generator Short Circuit Current( Line-Neutral) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-Neutral) Total Short Circuit Current:( ISC Gen)(L-L) Total Short Circuit Current:( ISC Gen)(L-N) Fault Current Calculation (TRANSFORMER To MAIN PANEL) Available Utility or Primary KVA(Source) otherwise select"Unlimited" ( Provide By Power supplay Company) Supply System Enter transformer KVA rating Secondary Voltage Line-Line ( V L-L) Secondary Voltage Line-Neutral ( V L-N) Enter transformer impedance (Zt) Transformer Calculations Secondary Voltage Line-Line ( V L-L) Transformer Secondary Full Current I (L-L) Transformer Secondary Full Current I (L-N) Source Impedance:(Zu) Total Impedance (Zu+Zt) Short Circuit Current at T.C Secondary( ISCa)(L-L) Short Circuit Current at T.C Secondary( ISCa)(L-N) Short Circuit Current (RMS symmeterical) At Secondary (Line) Main MCCB Line Terminel Maximum Secondary Protection per NEC 450.3(B) Recommended Secondary Breaker Rating Length (L) Type of Conductor (3-Single Conductor cable) or (3 conductor cable) Type of RaceWay No of Conductor per Phase (N) Size of Phase Conductor
Size of Neutral Conductor Phase Conductor Constant ("C") Neutral Conductor Constant ("C") f (L-L) M (L-L) f (L-N) M (L-N) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-neutral) Fault Current at termination of Main Disconnect (L-L) Fault Current at termination of Main Disconnect (L-N) Fault Cuurent Calculation ( Main Panel To Branch Circuit Panel) Feeder System Fault Circuit Current at Main Service Panel(L-L) Fault Circuit Current at Main Service Panel(L-N) Volyage Line-Line (V L-L) Volyage Line-Neutral (V L-N) Length (L) Type of Conductor (3-Single Conductor cable) or (3 conductor cable) Type of RaceWay No of Conductor per Phase (N) Size of Phase Conductor Size of Neutral Conductor Phase Conductor Constant ("C") Neutral Conductor Constant ("C") f (L-L) M (L-L) f (L-N) M (L-N) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-neutral) Fault Current at termination of Main Disconnect (L-L) Fault Current at termination of Main Disconnect (L-N) Fault Cuurent Calculation ( Branch Circuit Panel To Outlet) Feeder System Fault Circuit Current at Main Service Panel(L-L) Fault Circuit Current at Main Service Panel(L-N) Volyage Line-Line (V L-L) Volyage Line-Neutral (V L-N) Length (L) Type of Conductor (3-Single Conductor cable) or (3 conductor cable) Type of RaceWay No of Conductor per Phase (N)
Size of Phase Conductor Size of Neutral Conductor Phase Conductor Constant ("C") Neutral Conductor Constant ("C") f (L-L) M (L-L) f (L-N) M (L-N) Do You Have any Motor Contributions Motor Contributions (Line-Line) Motor Contributions (Line-neutral) Fault Current at termination of Main Disconnect (L-L) Fault Current at termination of Main Disconnect (L-N)
Design By : Jignesh.Parmar. Email: [email protected]
Calculation) No 300 Three Phase 480 240 5.75 0.8 3 0 0 0 0 0 No 0 0 0 0
Kw 1.73 Volts Volts %
65000
Kva
Single Phase 3000 440 230 5.75
1 Kva Volts Volts %
440 6818 10227 0.0462 0.1037 65778 98668
Volts Amp Amp
65778
Amp
8523 6000 100 Copper Three Conductor Cable Non-metalic Raceway 1 600 kcmil
Amp Amp Meter 1 3 5
Kva Amp Amp Amp Amp Amp Amp Amp Amp
Amp Amp
AWG
1 Kva Base
I (L-N)=1.5* I (L-L) Zu=Kva Base/Kva Source ISCa=Tra.FLC(L-L)/(Zu+Zt) ISCa=Tra.FLC(L-N)/(Zu+Zt)
10 32154 982 0.9299 0.5182 87.3706 0.0113 No 0 0 34084 1117
AWG
2 2
1.7328*L*IscL-L/C*N*V L-L 1/1+f 1.7328*L*IscL-N/C*N*V L-N 1/1+f
Amp Amp Amp Amp
Single Phase Feeder System Single Phase 0 1117 0 230
1 Amp Amp Amp Amp
100 Copper Three Conductor Cable Non-metalic Raceway 1 14 12 389 617 0.0000 1.0000 1.5736 0.3886 No 0 0 0 434
Meter 1 3 5
Enter Fault Current Directly if You K Enter Fault Current Directly if You K
AWG AWG
2 2
1.7328*L*IscL-L/C*N*V L-L 1/1+f 1.7328*L*IscL-N/C*N*V L-N 1/1+f
Amp Amp Amp Amp
Single Phase Feeder System Single Phase 0 434 0 230
1
100 Copper Three Conductor Cable Non-metalic Raceway 1
Meter 1 3 5
Enter Fault Current Directly if You K Enter Fault Current Directly if You K
14 750 kcmil 389 34605 0.0000 1.0000 0.0109 0.9892 No 0 0 0
AWG AWG
429
Amp
2 2
Amp Amp Amp
1.7328*L*IscL-L/C*N*V L-L 1/1+f 1.7328*L*IscL-N/C*N*V L-N 1/1+f
Home
ter Fault Current Directly if You Know (L-L) ter Fault Current Directly if You Know (L-N)
ter Fault Current Directly if You Know (L-L) ter Fault Current Directly if You Know (L-N)
Gen 250 300 375 400 500 600 750 900 1000 1200 1300 1800 2000 2400 2500 3000
p.f 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1
Volts 208 480
parallal 1 2 3 4 5 6
Utility / Primary KVA 35,000 50,000 65,000 75,000 100,000 150,000 250,000 500,000 Unlimited
Meter Non-metalic Raceway Metalic Raceway Aluminium in Non-metalic Raceway Alumnium in Metalic Raceway 3 Single Conductor Cable Three Conductor Cable Aluminium Copper
lity / Primary KVA 3 Phase 208Y / 12014 3 Phase 480Y / 27712 10 Three Phase 8 Single Phase 6 4 Yes 3 No 2 1 O on-metalic Raceway OO etalic Raceway OOO uminium in Non-metalic Raceway OOOO umnium in Metalic Raceway 250 kcmil 300 kcmil Single Conductor Cable 350 kcmil ree Conductor Cable 400 kcmil 500 kcmil 600 kcmil 750 kcmil 1000 kcmil
"C" For Copper conductor. 3 Single Conductor 600V
3 Conductor Cable 600V
Steel
Nonmagnetic
Steel
Nonmagnetic
14 12 10 8 6 4 3 2 1 O OO OOO OOOO 250 kcmil 300 kcmil 350 kcmil 400 kcmil 500 kcmil 600 kcmil 750 kcmil
389 617 981 1557 2425 3806 4774 5907 7293 8925 10755 12844 15082 16483 18177 19704 20566 22185 22965 24137
389 617 982 1559 2430 3826 4811 6044 7493 9317 11424 13923 16673 18594 20868 22737 24297 26706 28033 29735
389 617 982 1559 2431 3830 4820 5989 7454 9210 11245 13656 16392 18311 20617 22646 24253 26980 28752 31051
389 617 982 1560 2433 3838 4833 6087 7579 9473 11703 14410 17483 19779 22525 24904 26916 30096 32154 34605
1000 kcmil
25278
31491
33864
37197
AWG/Kcmill
Maximum Length of Copper Conductor circuit in Meter protcted by B Type C.B Rated Current of C.B (A)
1.5
2.5
4
6
10
6 10 16 20 25 32 40 50 63 80 100 125
200 120 75 60 48 37 30 24 19 15 12 10
333 200 125 100 80 62 50 40 32 25 20 16
533 320 200 160 128 100 80 64 51 40 32 26
800 480 300 240 192 150 120 96 76 60 48 38
0 800 500 400 320 250 200 160 127 100 80 64
Maximum Length of Copper Conductor circuit in Meter protcted by CType C.B Rated Current of C.B (A)
1.5
2.5
4
6
10
6
100
167
267
400
667
10 16 20 25 32 40 50 63 80 100 125
60 37 30 24 18 15 12 9.5 7.5 6 5
100 62 50 40 31 25 20 16 12.5 10 8
160 100 80 64 50 40 32 26 20 16 13
240 150 120 96 75 60 48 38 30 24 19
400 250 200 160 125 100 80 64 50 40 32
Maximum Length of Copper Conductor circuit in Meter protcted by D Type C.B Rated Current of C.B (A)
1.5
2.5
4
6
10
1 2 3 4 6 10 16 20 25 32 40 50 63 80 100 125
429 214 143 107 71 43 27 21 17 13 11 9 7 5 4 3
714 357 238 179 119 71 45 36 29 22 18 14 11 9 7 6
571 381 286 190 114 71 57 46 36 29 23 18 14 11 9
857 571 429 286 171 107 86 69 54 43 34 27 21 17 14
952 714 476 286 179 143 114 89 71 57 45 36 29 23
"C" For Allu conductor.
MCCB/ELCB
3 Single Conductor 600V
3 Conductor Cable 600V
Steel
Nonmagnetic
Steel
Nonmagnetic
2
14 12 10 8 6 4 3 2 1 O OO OOO OOOO 250 kcmil 300 kcmil 350 kcmil 400 kcmil 500 kcmil 600 kcmil 750 kcmil
237 376 599 951 1481 2346 2952 3713 4645 5777 7187 8826 10741 12122 13910 15484 16671 18756 20093 21766
237 376 599 952 1482 2350 2961 3730 4678 5838 7301 9110 11174 12862 14923 16813 18506 21391 23451 25976
237 376 599 952 1482 2351 2963 3734 4686 5852 7327 9077 11185 12797 14917 16795 18462 21395 23633 26432
237 376 599 952 1482 2353 2966 3740 4699 5876 7373 9243 11409 13236 15495 17635 19588 23018 25708 29036
4 6 10 16 20 32 45 50 63 80 100 225 600 800 1600 2000 3000 3200 4000 5000
1000 kcmil
23478
28779
29865
32938
6000
AWG/Kcmill
cuit in Meter protcted by B Type C.B 16
25
35
50
0 0 800 640 512 400 320 256 203 160 128 102
0 0 0 0 800 625 500 400 317 250 200 160
875 700 560 444 350 280 224
760 603 475 380 304
35
50
cuit in Meter protcted by CType C.B 16
25
0.5 1
640 400 320 256 200 160 128 102 80 64 51
625 500 400 313 250 200 159 125 100 80
875 700 560 438 350 280 222 175 140 112
760 594 475 380 302 238 190 152
cuit in Meter protcted by D Type C.B 16
25
35
50
762 457 286 229 183 143 114 91 73 57 46 37
714 446 357 286 223 179 143 113 89 71 57
625 500 400 313 250 200 159 125 100 80
848 679 543 424 339 271 215 170 136 109
1 2 4 6 10 16 20 32 45 50 63 80 100 225 600 800 1600 2000 3000 3200 4000 5000 6000 6000
Sub D.B.1 Total KW Total KVA Starting Current Full Load Current
Sr. No 101
Application
1Ph 3Ph 3 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
Phase
R R R R R R R R R R R R R R R R R R R R R R R
9536 3696
Unit Power (Kw)
P.f
Qty
5.5 5.5 7.5
0.9 0.9 0.9
1 1 1
Kw Kva Amp Amp
Load On R Phase (Amp) Load On Y Phase (Amp) Load On B Phase (Amp)
Type of Load
Demand Factor
Motor Starter
Use
Motor Motor Motor
1 1 1
Freq.Conv Y-D Y-D
Non-Cont Cont. Cont.
1223 1223 1223
Amp Amp Amp
Absorb ( Kva )
Full Load Current (Amp)
6 6 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1552 27 2117 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Continious Load Non-Continious Load
Starting Current (Amp) 3105 80 6351 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Estimated Power (KW) 5.5 5.5 7.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1552
Amp Amp
Estimated Power (Kva)
Cable Length (Mtr)
6 6 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Cable Size
Mccb/Mcb/Elcb
Amp of C.B
MCCB
10
Class
O.K
0
0
R
Y
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
3669
0
1552
B
3
Con
Non
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1552.48 0 2117.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1552 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Dol Y-D Auto Tra. Soft Freq.Conv
Motor Ltg Other
Cont Non-Cont
R Y B
1 3
MCB MCCB ELCB RCB CB
6 10 16 20 25 32 40 50 63 80 100 125
Residence Electrical Bill Calculation Enter Either Kw or Hp
Total Electrical Load Main ElCB Size (Amp)
0.00 0
Hp
Calculated Consumption Unit(Kwh)
Home Electrical Wiring Detail Circuit MCB-1 MCB-2 MCB-3 MCB-4 MCB-5 MCB-6 MCB-7 MCB-8 MCB-9 MCB-10 MCB-11 MCB-12 Total Sr.No
Load (Kw)
No of Equipment.
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Circuit/ MCB No
MCB Size
Month
0 0 0 0 0 0 0 0 0 0 0 0 0.00
0 0 0 0 0 0 0 0 0 0 0 0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
Room
Appliance
No
Type of Load (Continious/ NonContinious)
Home Electrica Elect.Meter Reading Initial
0.00 Actual Rating Kw (If You Know)
TOTAL
Designed By: Jignesh.Parmar
culation
sumption Unit(Kwh)
First Unit Slab Next Unit Slab
100
Next Unit Slab
200
Next Unit Slab
200
Last Unit Slab
600
Home
0.00
Home Electrical Bill Detail Elect.Meter Reading Consumed Unit Calculated Unit Final
Billing Amount
0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00
0.00
Average Rating KW
Load in Amp
Demand Factor
Total Load in Kw
0 0 0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Email: jigupa
Electrical Unit Slab and Other Cha Unit 100
Calculation of Your of Electrial Bill Unit Consumed(Kwh) Charges Amount (Rs) Energy Charge 1290.00 Fixed Charge 10.00 Fuel Charge 300 Elect. Charge 160 Meter Charge 20.00 Other Charge 0.00 Total Bill Amount 1780.00
400
100
Average Using Hour/Day
Average Using Day/Month
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0.00
0.00
0.00
h.Parmar
Email: [email protected]
Electrical Unit Slab and Other Charges Rs. 2.70 Fixed Charge
10
Rs
3.00
Fuel Charge
0.75
Rs/Unit
3.60
Elect.Charge
10
%
4.10
Meter Charge
20
Rs
200
0
0
4.70
on of Your of Electrial Bill 400
100
No of Unit No of Unit consumed/ consumed/Day Month
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
###
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Scoket 15 Amp
1000
1
Scoket 05 Amp Tubelight Freeze A.C 1.5T A.C 2T T.V Waching Machine Iron Air Cooler Room Heater Fan Exhaust Fan
100 40 200 2000 3500 200 700 1000 200 2000 100 150
1 1 1 0.6 0.6 1 1 1 1 1 1 1
Water Heater Water Geyser Toster Computer Mixer CFL Bulb 5w CFL Bulb 10w CFL Bulb 15w CFL Bulb 20w CFL Bulb 25w CFL Bulb 40w CFL Bulb 80w Bulb Music System Motor-Pump 0.5 Hp Motor-Pump .75 Hp
1500 1700 750 200 200 5 10 15 20 25 20 20
1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.6 0.6
500 373 559.5
Continous
MCB-1
NonContinous
MCB-2 MCB-3 MCB-4 MCB-5 MCB-6 MCB-7 MCB-8 MCB-9 MCB-10 MCB-11 MCB-12 Total MCCB/ELCB 0.50 1.00 2.00 4.00 6.00 10.00 16.00 20.00 25.00 32.00 40.00 45.00 50.00 63.00 80.00
Motor-Pump 1Hp Motor-Pump 1.5 Hp Motor-Pump 2 Hp Motor-Pump 3 Hp Motor-Pump 5 Hp Motor-Pump 7.5 Hp Motor-Pump 10 Hp Floormill Water Purifier Other
746 1119 1492 2238 3730 5595 7460 800 200
0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1
100.00 125.00 225.00 600.00 800.00 1600.00 2000.00 3000.00 3200.00 4000.00 5000.00 6000.00
0.00
0.00
0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Size 6 6 6 6 10 16 20 25 32 40 45 50 63 80 100
Kw Hp
125 225 600 800 1600 2000 3000 3200 4000 5000 6000 6000
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