Discuss Starters and motors in the Industrial Electricians' Talk area at ElectriciansForums.net
Guys and divas , I only check power at devices after that the boss sends it back for specialist which I asumme in this case is an electrical engineer .
View attachment 27778 Dave not my job now so fuk it . Just a little interested .
The fault was bandsaw not working. It also has a dust extractor tapped off it
The only explanation of getting 230v from all terminals to earth and 0 v between the terminals themselves is that there's only asingle phase being supplied to the motor. That's the easy bit, the difficult bit is figuring what's causing that condition. Maybe the contactor was not energised but one of the contacts is welded closed due to a fault current that occurred previously but then the question becomes what was the earth or the s/c fault.
Which fuses Ipf ? On the circuit board? Yes there's one which Belleyed out.
theres 400v at sol starter but on 230v at motor casing
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