Transformer Oil drain valve

The transformer oil drain valve is an important spare parts in transformers, which is used for oil discharge and exhaust. The specific functions are as follows:

Oil discharge: During the operation of the transformer, the insulation oil in the oil tank may be contaminated or aged, and needs to be replaced regularly. The oil drain valve can be opened to drain the old oil from the transformer for oil replacement and maintenance.

Exhaust: Transformers will produce gases such as air, water vapor, etc. during operation. These gases can affect the insulation performance and normal operation of transformers. The oil drain valve can be used to exhaust these gases, maintain the balance of gas pressure inside the transformer, and ensure the normal operation of the transformer.

In short, the function of the transformer oil drain valve is to maintain the insulation oil quality of the transformer and ensure its normal operation and safety performance.