Answer Posted / kavitha jhari
25kv ac from over head lines.Then it is step down to 600v or 750v.600v for series motor and 750v for 3 phase induction motor.
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I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
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