adi 3291
Electrical
- Mar 22, 2022
- 26
We have 3 phase potential transformer, HV H1 terminal: 34.5kV, conductor 1C, 4/0 AAC. What should be the grounding conductor size on the H2 terminal? Any code reference? PT size 1000VA, Secondary voltage 115/67.08 V
See attached for reference.
See attached for reference.