Thanks, I don’t know if they work or not and don’t have anyway of testing them either. The were removed from a large building that was being turned into two smaller ones. They weren’t removed because of a fault so I assume they’re ok.Yes, they are worth something, star/delta motors are suddenly in demand as they are now easy to convert to single phase via an inverter. Problem is, do they work? If you don't know, they are worth less than if they are known to be OK.
I've got lots of stuff I know is valuable, but no one wants to buy it!Good idea for a new thread though....I have plenty of stuff I just don't know if it's worthless or valuable...I expect a lot of us on here are the same.
I've left several large three phase motors out for the next passing tatter in the past for same reason - nobody interested in buying themWhen you want one,they cost a fortune,when you have them surplus to your needs,they are supposedly worthless…must be related to angleplates