Transformer Oil Level Gauge

Transformer oil level gauge has the function of preventing the transformer oil level from being too low and too high.

Prevent the oil level is too low: if the oil level is too low, may make the transformer internal windings and other components exposed to the air, reduce the insulation performance, triggering partial discharge and other faults, and may even lead to gas relay action, affecting the normal operation of the transformer.

Prevent the oil level is too high: the oil level is too high will cause oil overflow, not only waste of oil resources, but also may pollute the environment, at the same time may also make the respirator failure, affecting the transformer internal and external breathing balance.