for 8 mva 33/11 kv transformer what will be the setting of differential relay

for 8 mva 33/11 kv transformer what will be the setting of
differential relay on which it trip & what is the HF
setting in this relay

Question Posted / amir_7442

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for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip &am..

Answer / kanwer

diffferentail rely setting 5% off rated current and hf
setting is 52.

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for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip &am..

Answer / amir_7442

ok but i ask what is HF in this relay ?

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