hi i want sov loop cheak from consol to field the operater given status to sov

hi i want sov loop cheak from consol to field the operater
given status to sov still no change, but MR room to sov ok
so whats a problem and alreasy cheak all conection ok ?

Question Posted / raaajmoha

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hi i want sov loop cheak from consol to field the operater given status to sov still no change, bu..

Answer / jai

1,Confirm the function of SOV,if its OK,
2.Measure the vlotage across the SOV..it should be 24 VOlt.
3.If it is not matching with supply voltage measure the
coil resisitence of SOV...resistence should equal to
manufacturere resistence value

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hi i want sov loop cheak from consol to field the operater given status to sov still no change, bu..

Answer / mudassir

check the fuse in the MR room which is in cabinet.andd the
field to mr continuity

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