Neta specs megging 600v rated equipment (ie. thhn wire) at 1000vdc, and 250vac equipment at 500vdc, but what if the wire is connected to receptacles and switches rated at 120vac?
I guess my question is, could megging through standard recept's and switches at 1kvdc damage them?
Neta specs megging 600v rated equipment (ie. thhn wire) at 1000vdc, and 250vac equipment at 500vdc, but what if the wire is connected to receptacles and switches rated at 120vac?
I guess my question is, could megging through standard recept's and switches at 1kvdc damage them?
You are always supposed to isolate what you are testing
Neta specs megging 600v rated equipment (ie. thhn wire) at 1000vdc, and 250vac equipment at 500vdc, but what if the wire is connected to receptacles and switches rated at 120vac?
I guess my question is, could megging through standard recept's and switches at 1kvdc damage them?
Most (all?) is rated at 600 Volts. The utilization voltage can be 120, 208, 480etc.