ZEZJB Transformer Neutral Grounding Protection Device is Dedicated to 110 kV, 220 kV, 330 kV, 500 kVpower transformer neutral point,in order to realize the neutral point grounding or not designed two kinds of different operation modes,So as to avoid the transformer neutral point due to lightning impulse and failure caused by voltage rise,damage to the transformer insulation.This product can be widely used in electric power, metallurgy, chemical industry, coal industry.
If you need detailed instructions, please contact: 0312-6770513
