Primary Voltage Transformer For 3-Phase Locos. Specification/ Drg. No.:- Clw Spec. No.-Clw/Es/3/0009 Alt-Cprimary Voltage Transformer For 3-Phase Locos. Specification/ Drg. No.:- Clw Spec. No.-Clw/Es/3/0009 Alt-C,Primary Voltage Transformer For 3-Phase Locos. Specification/ Drg. No.:- Clw Spec. No.- Clw/Es/3/0009 Alt-C [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]