The on load capacity regulating tap changer is used for three phase oil-immersed capacity regulation power transformer with rated capacity of 315 kVA, 400 kVA and 630 kVA at 50Hz / 60Hz, and the voltage class is 12kV. This type on load tap changer has high stability and reliability for your free maintenance.
The on load capacity regulating tap changer is used for three phase oil-immersed capacity regulation power transformer with rated capacity of 315 kVA, 400 kVA and 630 kVA at 50Hz / 60Hz, and the voltage class is 12kV. This type on load tap changer has high stability and reliability for your free maintenance.
Features:
1. Transformer Voltage Class: 12kV
3. Capacity Regulation Method: HV(A-Y); LV(series-parallel connection)
4. Max Step Voltage: 6000V
5. Contact Resistor:HV < 500μΩ,LV < 250μΩ