Primary Voltage Transformer For Converter (Pos No-224.1), 200/4 Volt, 420 Ohmprimary Voltage Transformer For Converter (Pos No-224.1), 200/4 Volt, 420 Ohm,Primary Voltage Transformer For Converter (Pos No-224.1), 200/4 Volt, 420 Ohm As Per A Bb Document No.Hiet 401147R0001 [ Warranty Period: 30 Months After The Date Of Delivery ] ] Amm/Electric Loco Shed Gkp, Uttar Pradesh 4.00 Numbers