what are the settings is there for ABB REM543 Generator
Protection Relay



what are the settings is there for ABB REM543 Generator Protection Relay..

Answer / a.p.nanjappa

GENERALLY,WHEN THE COMMISSIONNG IS DONE WITH SHORT CIRCUIT
TEST, ALL PARAMETERS ARE SET FOR ALL PROTECTION RELAYS-
NAMELY: i) differential protection
ii) Over current,instantaneous over current

iii) Unbalanced current ( negative sequence)

iv) loss of ecxcitation.

v) reverse power

vi) Under voltage.

viii) over voltage

hence it is not necessary to repeat .

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