Discuss Noisy contactor in the UK Electrical Forum area at ElectriciansForums.net
The circuit diagram is more for electronics wizz kids only originally posted this to find out how I can reduce the noise from the main abb b50 contactor I doubt it's anything to do with the electronics as the contactor is only run by a double pole relay which acts like a switch and the relay is 5a rated so there's plenty of leeway with current demand
and if any problems arise the system has plenty of warming lights and if the mains contactor gets stuck on then the generators start button will not activate the starter motor
And It shall be regularly maintained and may never be needed but good to be there just incase there's a power cut or black outs predicted in 2014/ 2015
I could put in place a safety measure where if the main contactor ever sticks on the generator will not start up
if the mains contactor gets stuck on then the generators start button will not activate the starter motor
You, and only you, are responsible for the design and execution, unless you formally commission someone else to do it. And no device is infallible, not even a mechanical interlock.would have thought my wholesalers would have mentioned it when I told them what the second contactor was for as I told the guy what it was going in
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