Feeder Protection Relay Test Experimental Setup and Static Type Overcurrent Relay Experimental Setup

Model no: PLT-VR01

The experimental setup for testing a feeder protection relay involves a power source, a relay testing kit, a current injection unit, and a circuit breaker. The relay is connected to the system, and fault conditions are simulated by injecting different current levels. The relay response, including tripping time and coordination with the circuit breaker, is analyzed to ensure proper operation.

The setup consists of a static overcurrent relay, a current injection source, and measuring instruments. The relay is tested by varying the current to check its operating characteristics. The tripping time and pickup current are recorded to verify the relay’s accuracy and performance under overcurrent conditions.