Our company performs roadway lighting installations. We are looking for a standard for megger testing 600 volt cableS such as a IEEE standard. We are having a disagreement with an engineer whom wants us to test cables with surge arrestors, for luminaires, connected during testing. These contain MOV's or Metal Oxide Varistors, that leak during megger testing. When you have 8 to 30 of these in parallel it is impossible to get a accurate reading. Does anyone know of a standard, expert, or firm that could help us resolve this issue. Please respond. Thank you for the time and input.
BLK
BLK