Frequently Asked Questions

The transformer high voltage bushing is the main insulation device outside the transformer box, and the lead wire of the transformer winding must pass through the insulation bushing, so that the le...

If there is a problem with the transformer oil, how will it affect the operation of the transformer?

the types of core in distribution transformer

Why do electrical transformers have oil in them?

A dry-type transformer is a type of transformer that does not use any liquid for cooling. Instead, it relies on air to cool the transformer components. Here's a detailed explanation of how a dr...

Why do transformer cores need to be grounded? Transformer in operation, iron core and fixed iron core, winding metal structure, parts, components, etc. are in a strong electric field, under the act...

the dual purpose of oil immersed transformer

Distribution transformers typically use various accessories to ensure their proper functioning and to enhance their performance.

Step 1 When the isolation switch is operated, check that the circuit breaker and the ground switch of the corresponding loop have been opened and opened in place, and confirm that the ground cable ...

What is a lightning arrester? A: A lightning arrester is a protection device that can release overvoltage energy and limit the overvoltage amplitude. When in use, install the arrester near the prot...

Transformers used at substations are primarily of two types: power transformers and distribution transformers.

As we approach the peak summer days, high temperatures are spreading across many regions. Stepping outside feels like entering a wave of heat, and it doesn't take long before the sticky sensati...