Earthing Transformer

Earthing Transformer:

The main duty of earthing transformers is to provide neutral point for delta side of the main transformer. Winding connection of these transformers are zigzag, also they could have a secondary winding to perform as auxiliary transformer in substations. The windings could be supplied with or without off-circuit tap changer. Zero sequence impedance and short circuit current withstand time are the main item in the designing of these transformers and both of them will be considered precisely in Iran Transfo products.

Technical Specifications:

• Upon customer request

Applications:

• Main network substations
• Sub-transmission substations