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Amazing explanation!
Glad it was helpful!
Sir, In a Transformer primary OCR relay following settings made.IDMT OCR : 112% 0.14TMS (3 SEC SI curve)DT OL 1 : 114% 6 min.Why Inst.OCR not recommended hereWhy IDMT used here
It looks like the setting is not correct; Inst (50) element can be applied based on trafo. data which is not mentioned here..
Amazing explanation!
Glad it was helpful!
Sir, In a Transformer primary OCR relay following settings made.
IDMT OCR : 112% 0.14TMS (3 SEC SI curve)
DT OL 1 : 114% 6 min.
Why Inst.OCR not recommended here
Why IDMT used here
It looks like the setting is not correct; Inst (50) element can be applied based on trafo. data which is not mentioned here..