●ROTOR
Measure the resistance between the slip ring and the core.
●CONTROL PANEL
Measure the insulation resistance between the live parts and the grounded parts.
●CURRENT TRANSFORMER (RGV13100T)
Measure the insulation resistance between each terminal and the core.
If it is less than 1MΩ, replace the current transformer.
Any part where the insulation resistance is less than 1MΩ has faulty insulation, and may cause electric leakage and electric shock. Replace the faulty part.