Rapid Pressure Rise Relays | Transformer Relays | RPRR Relay | Transformer Relay | RPRR Applications

Rapid Pressure Rise Relay - Rapid pressure rise relays are designed to respond to rates of pressure change above predetermined safe limits set by the transformer manufacturer. The Rapid Pressure Rise Relay (RPRR) utilize sudden changes in internal transformer pressure to sense internal faults. Then with its control circuit de-energize the transformer and/or provide an alarm. High level internal faults are detected sooner by other electrical relays. RPRR can sense low level internal faults that are often not able to be identified by conventional protection schemes. #RapidPressureRiseRelay #TransformerRelay #RPRRRelay ‪@PowerSystemOperationSlides‬