Hi,
Can someone tell me if the Hi-pot test to a 3 phase 208VAC electric appliance is implemented as figure shown below ? i.e. with 1500VAC applied to L1, L2 and L3 of the electric appliance at the same time ?
Someone from the factory tell me that they apply 1500VAC to L1, L2 and L3 in turn (but not at the same time). Do you think the factory is wrong ?
Thanks a lot !
Jack
Can someone tell me if the Hi-pot test to a 3 phase 208VAC electric appliance is implemented as figure shown below ? i.e. with 1500VAC applied to L1, L2 and L3 of the electric appliance at the same time ?
Someone from the factory tell me that they apply 1500VAC to L1, L2 and L3 in turn (but not at the same time). Do you think the factory is wrong ?
Thanks a lot !
Jack