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monitoring of DC residual current

3/10/2012 9:54 AM	Rate (0)
shakeri Posts: 11 Rating: (0)	Hi all, I have a problem. Please help and guide me a.s.a.p. There are a positive/negative electrode & a grounded plate & an insulator between them. I want to monitor residual current (DC one) through the insulator. Which relay can be used? Please tell me order number, 3ug4624 is used for ac current and 3ug3082 is used for ungrounded systems.
shakeri Posts: 11 Rating: (0)
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3/15/2012 12:38 PM	Rate (0)
LesPaul Posts: 467 Rating: (59)	hello: for ungrounded system you can use: 3UG4582 for grounded system youcan use a sensitive to universal current RCCB: 5SM kind regards LesPaul
LesPaul Posts: 467 Rating: (59)
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