Email:i-trade1@lnjldq.com Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

non-excitation drum, columnar tap- switch

Non-excitation drum, columnar tap- switch

The series of this product is applicable to kinds of oil immersed transformers with rated voltage 220KV and below as well as rated current 3000A and below. The effective number of turns of transformer coil can be changed by changing tap-changer position when the transformer is in non-excitation status, so to change transformation ratio, adjust and stabilize output voltage.

With simple appearance, small size of installation, flexible installation method, strong operation handle, automatic homing of contact, reliable touch, hard to operate wrongly, simple connection between switch and transformer, uniform electric field distribution, flexible layout, the transformer is easy to be miniaturized.

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