Protection Engineering Basics and Schemes Protection Engineering | Page 148
Diagram 2(Connection with 3 phase Relay Test kit)
Here we see two binary input connections, binary input in
any relay senses the signal from associated equipment
with relays i.e. Circuit breakers, auxiliaries etc.
5.4.1.1 Testing Method:
1 st isolate the Relay need to be Test
Off that circuit breaker ,on which Under Test Relay is
mounted
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