- Joined
- Jan 21, 2013
- Messages
- 875
I have a customer (only one thankfully) where the jumper trick for the Delta MS300 VFD stopped being enough to prevent his GFCI from tripping.
In talking to Delta, I was given a spec required for a GFCI to be used with it:
select a current sensor with sensitivity of 200mA or above, and the operation time should not be less than .1 second to avoid nuisance tripping.
Not sure this even exists at an affordable price. Even the hospital grade Leviton that has been recommended before doesn't meet that. In fact, Leviton says they don't have anything like that.
Anyone have recommendations?
In talking to Delta, I was given a spec required for a GFCI to be used with it:
select a current sensor with sensitivity of 200mA or above, and the operation time should not be less than .1 second to avoid nuisance tripping.
Not sure this even exists at an affordable price. Even the hospital grade Leviton that has been recommended before doesn't meet that. In fact, Leviton says they don't have anything like that.
Anyone have recommendations?