Control Cable Capacitance Compensation
Posted 14 July 2010 - 09:52 PM
this is happening because the cable capacitance continue to be in parallel with the contact and charging current makes the power contactor On.
how to compensate the cable capacitance.?
Posted 18 July 2010 - 09:17 AM
Welcome to the forum.
To reduce this problem, you must either increase the current flow by adding additionalresistance across the relay coils, or reduce the voltage to say 24VAC, or change to DC coils at say 24VDC.
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Posted 09 August 2010 - 10:45 AM
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