Description			Reduction in contact M. V. Drop A
	1) Contact Resistances Reduction after conversion from Aluminium to copper is measured in terms of milivolt drop. On average on minimum side.This reduction is found to be 60 MV Per Cell at 35 Ka Load .			60 MV
	2) At full load This drop will be(55 KA/35KA)			95 MV
	3) Current thru each set of Busbar			6110 Amps.
	4) Power Savings per set per day			95/1000 X 6110/1000 X24 = 13.93 Kwh
	5) Power Savings per cell per day			13.93 X 9 =125 Kwh
	Description	Unit	Copper Busbars			Aluminium Busbars
	1) Total Cell Current	Amps	55000			55000
	2) Current per set of busbar(9sec/cell)	Amps	6110			6110
	3) Resistivity at 200 Celsius	Ohm-cm	1.7241 X 10-6			2.8260 X 10-6
	Resistivity at 500 Celsius	Ohm-cm	1.7515 X 10-6			3.1650 X 10-6
	Resistivity at 800 Celsius	Ohm-cm	2.131 X 10-6			3.5040 X 10-6
	4) Operating Temperature of BB	Deg C	50 Max			80 Average
	5) Resistence at operating
	L - Bend ( C - ! )		1.13 X 10-6			2.8260 X 10-6
	L - Bend ( C - ! )		2.135 X 10-6			2.8260 X 10-6
	L - Bend ( C - ! ) Two In parallel		4.312 X 10-6			2.8260 X 10-6
	6) Total Resistivity	Ohms	7.577 X 10-6			2.8260 X 10-6
	7) I2R Losses Per Day Per Set	Kwh	6.7888			13.58
	8) I2R Losses Per Day Per Cell	Kwh	61.10			122.22