Henan New Electric Power Co.,Ltd.

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Henan New Electric Power Co.,Ltd.
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Henan New Electric Power Co.,Ltd.

 [Henan,China]

Business Type:Manufacturer , Distributor/Wholesaler , Service

Main Markets: Africa , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , West Europe , Worldwide

Exporter:51% - 60%

Certs:BRC, BSCI, GB, ISO/TS16949, ISO9001, CE

Henan New Electric Power Co.,Ltd.
Home> News> High voltage transformers
May 31, 2023

High voltage transformers

high voltage Transformer is a type of transformer suitable for converting large voltage into small voltage or large current into small current in 1kV to 220kV power systems for measurement, protection, and use. It is generally divided into 3kV, 6kV, 10kV, 35kV, 66kV, 110kV, and 220kV. The 24kV system is currently being tested in Jiangsu region.
Among them, 10kV and 220kV are the most widely used. The secondary input is mostly 200V or 100V, 5A or 1A.

1. Classified by function:Voltage and Current transformers:

2. Classified by filling material:
Oil type transformer: internally filled with insulating oil
Dry Type Transformer: filled with epoxy resin internally

3. According to the level of closure:
Semi enclosed transformer: For example, the corner shaped JDZ transformer, wiring terminals, and other parts are exposed, while other parts are enclosed.
Fully enclosed transformer: The whole body is enclosed.

Our company's production of transformers mainly includes:

Vacuum circuit breaker specialized transformer,Transformer for central cabinet,Transformer for Ring Main Cabinet

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