| Date post: | 03-Nov-2014 |
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N.B:First Enter Your Details in "Other Details Sheet"
BUS BAR VOLTAGE DROP CALCULATION
BUS BAR NO ABC
Sr.No Location Sub Panel No Power
3.5 70 871000 100 124666 788 974
000000000000000000000000000
TOTAL 1669.5 958
Result: Selected BusBar is CorrectVoltage Drop 3.49 (Within Limit)
Line Length (mt)
Line current (Amp)
N.B:First Enter Your Details in "Other Details Sheet"
BUS BAR VOLTAGE DROP CALCULATION
Bus BarResistance Reactance Voltage Drop (Vd) Voltage Drop %E
5300 (Cu) 0.007 0.011 0.01 0.00 5300 (Cu) 0.007 0.011 2.32 0.56 5300 (Cu) 0.007 0.011 12.16 2.93 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00 5300 (Cu) 0.007 0.011 0.00 0.00
14.49 3.49
1
Jignesh.Parmar www.electricalnotes.wordpress.com [email protected]
ConstantCos Ø: 0.9Sin Ø: 0.44
Diversity 0.82 Voltage 415
BUSBAR Details
1480.9 No BUSBAR Code Max Current Capacity (Amp)
1 6300 (Cu) 6300 6300 (Cu)2 5300 (Cu) 5300 5300 (Cu)3 4400 (Cu) 4400 4400 (Cu)4 3600 (Cu) 3600 3600 (Cu)5 3000 (Cu) 3000 3000 (Cu)6 2500 (Cu) 2500 2500 (Cu)7 2000 (Cu) 2000 2000 (Cu)8 1600 (Cu) 1600 1600 (Cu)9 1250 (Cu) 1250 Increase (A) rating
10 1000 (Cu) 1000 Increase (A) rating1112131415161718192021222324252627282930313233343536373839404142434445
4647484950
Max. Voltage drop 4.00 %
BUSBAR Details
REACTANCE
0.00530 0.010600.00650 0.011300.00850 0.013000.00980 0.014800.01280 0.018400.01700 0.023200.01960 0.026100.02550 0.033600.03400 0.043800.03970 0.04320
RESISTANCE
