CFTech
Industrial
- Apr 11, 2006
- 3
Hello, first post. Long story short, ground fault lights are referenced to ground and normally go dim or go dark if ground fault occurs. I have one now that gets brighter when 20 horse cooling tower motor is turned on. Phase to phase arcing within the motor?
3 phase ungrounded Y
Thanks,
Don S.
3 phase ungrounded Y
Thanks,
Don S.