The protective Oil Surge Relay (OSR) is used to protect the malfunction developed inside the On Load Tap Changer (OLTC). ... This protective relay triggers the tripping circuit when the oil flow exceed the specified limits, thus making the transformer to be turned off and contain the damager to the OLTC and Transformer.
- 3 жыл бұрын
⚡OIL SURGE RELAY (OSR) SERVICE ⚡
- Рет қаралды 9,019
Пікірлер: 1