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How to gennerate earth leakage monitoring alarm for
solenoid valves in control system?
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Answer Posted / p n vadalia
Earth leakage detector is readily available for detecting
earth leakage in 24 VDC, and 110/ 230 VAC supply and it can
be connected on distribution bus bar. This device will
generate alarm when leakage is observed. you had connected
this device at bus bar and on receipt of alarm, for further
identification can be done with the help of multimeter by
measuring individual branch voltage with respect to earth,
here supply vo;ltage is considered floating.
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