Feb 11, 2016 Relay test procedure. Relay test procedure. Skip navigation Sign in. Search. Loading Close. This video is unavailable. Watch Queue Queue. electrical engineerr 75, 568 views.
Field Test Procedures for Protective Relays and Associated Circuits FIST 38, Operation, Maintenance, and Field Test Procedures for Protective Relays and Associated Circuits 5a. CONTRACT NUMBER 5b. GRANT NUMBER house complex electrical and mechanical equipment; and protective relays and associated circuits play an essential role in The first electrical test made on the relay should be a pickup test. Pickup is defined as that value of current or voltage which will just close the relay contacts from the 0. 5 timedial position.electrical relay testing procedure Protection relay selftest procedure. Digital and numerical relays will have a selftest procedure that is detailed in the appropriate relay manual. These tests should be followed to determine if the relay is operating correctly.
Test Procedures. Tests to be performed during routine maintenance are determined by the type of relay to be tested. The first electrical test made on the relay should be a pickup test. Pickup is defined as that value of current or voltage which will just close the relay contacts from the Field Test Procedure For Protective Relays http electrical relay testing procedure