ON LOAD TAP CHANGER/OLTC

To raise the Transformer voltage we actually lower the OLTC tap. To raise LV Voltage we lower HV tap

OLTC Testing | Transformer OLTC cheking | Online Tap Changer

250kVA single phase pad mounted transformer low voltage foil winding

250kVA single phase pad mounted transformer low voltage foil wound

Low Voltage Foil Winding for Single-Phase Plate Transformers | Factory Process!