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03-12-2017 #11
Last Activity: 29-06-2025
I was taught that 'rule' no1 when fault finding is, "check the supply"
A contactor needs more voltage to close than it does to retain but 160v is only about 70% of required, plus, as the motor applies load it is going to drop a lot further.
The other to watch is phase rotation, you don't want to be swapping phases around willy-nilly otherwise the motor direction could reverse.Last edited by EddyCurrent; 03-12-2017 at 02:59 PM.
Spelling mistakes are not intentional, I only seem to see them some time after I've posted
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