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Transformer neutral grounding resistor cabinet

Transformer neutral grounding resistor cabinet

Place of Origin : China
Brand Name : THT
Certification : ISO9001
Packaging Details : wooden package
Delivery Time : 40days
Supply Ability : 40 sets per month
MOQ : 1
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  1. purpose

The THT-ZT transformer neutral grounding resistor cabinets are applicable to the transformer neutral points of 6~35KV AC power grids to achieve the neutral point grounding via resistor

2.Two schemes

1) resistor+current transformer+cabinet

This case is suitable for transformer has neutral point

2)resistor+current transformer+three-phase grounding transformer

This case is suitable for transformer doesn’t have neutral point,we need provide a neutral point via three-phase

grounding transformer

3.Product feature

1)cabinet material : stainless steel plates or hot dip Al-zn coated steel or cold-rolled steel plates;the degree of

protection of cabinet is from IP32 to IP55.

2)according to installation we can provide indoor or outdoor cabinet

3)The current transformer in resistor cabinet can measure the grounding fault current and lead to the relay

protection device that setting circuit breaker tripping time according to the grounding fault current.

4)We can equip counter for recording number of grounding that can be installated on the observation window of


5)There have four lifting rings on the top of cabinet and four trapezes at the bottom of cabinet that can be easy

to lift at shipping and installation.

6)The demension of cabinet outline is determined by detail parameters from customer.

Product Tags:

neutral grounding


neutral earthing



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