BATTERY ROOM AIR FLOW CALCULATIONS
Battery Room Size (L*B*H) = (6.0 X 4.1 X 4.375) m Battery Room Air Volume (L*B*H) = 107.6 m3 Extract Fan -01 Extract Fan-01 Air flow (Q) = 469L/Sec = 1688 m3/Hr Quantity Of Air Flow (Q) = Room air Volume * Number of Air Changes per hour(ACH) Q = V*ACH Number of air changes per hour (ACH) = Quantity of air flow/(Room Air Volume) ACH = Q/V = 1688/(107.6) =15.68
Extract Fan -02 Extract Fan-02 Air flow (Q) = 440L/Sec = 1584 m3/Hr Quantity Of Air Flow (Q) = Room air Volume * Number of air changes per hour (ACH) Q = V*ACH Number of air changes per hour(ACH) = Quantity of air flow/(Room Air Volume) ACH = Q/V = 1688/(107.6) =14.72