PRBI | Position and Pressure Signal Indicator

The PRBI signal indicator, which utilizes special long-life lamps, is employed to display and transmit incoming
signals in substations, distribution centers, factories, power plants, etc. It displays the position status of the circuit
breaker or load breaker, in addition to the Sf6 Gas pressure of the load breaker.When a signal arrives at the relevant input, it energizes the auxiliary relay contact, and the corresponding lamp illuminates. The signal maintains its position until the input signal disappears. Due to the relay outputs, it can be utilized for interlocking and alarm functions within the control circuit. Signals can be tested directly on the device via the test push-button.