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Protection Relay Trainer

Relay panel with fault injection for coordination, tripping-time, and characteristic studies.

Numerical and electromechanical relays mounted with current and voltage injection, a fault simulator, and circuit breaker models, so students set pickup values, verify tripping times, and prove a coordination scheme end to end.

Specifications

Relay complement
Overcurrent, earth fault, differential, and distance relays
Fault simulation
Selectable fault type, location, and duration
Injection
Variable current and voltage injection with metering
Breaker models
Contactor-based circuit breaker simulation with status indication
Records
Tripping time capture for coordination plots
Power supply
220-240 V, 60 Hz, single phase (three phase where the apparatus requires it)
Supplied with
Delivery, installation, commissioning, and faculty orientation

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