Paul Chigo
    I ordered 2 Sets 11KV NER from JDC for our projects 2 years ago, the quality and delivery time were very good, NER works perfectly unit now, we will treat JDC as our valuable partners!!
    Jeffery Bell
    I found JDC because Vishay/TT current sense resistor was shortage, JDC provided alternative parts in a short time and their parts can fully replace Vishay/TT part with much better lead time.
Contact Person : Chris
Phone Number : +8615602914508
Whatsapp : +8615602914508

NGR Neutral Grounding Resistors , NER Neutral Earthing Resistors 10KW-1MW

Place of Origin CHINA
Brand Name JDC
Model Number NGR/NER
Minimum Order Quantity 1
Price US$1,000.00-US$10,000.00
Packaging Details Wooden case
Delivery Time 3 Weeks
Payment Terms T/T, Western Union
Supply Ability 100 Sets per Month

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Product Details
Rated Power 10KW-1MW Resistance 0.1R-1KR
IP Grade IP23-IP54
High Light

NGR Neutral Grounding Resistors


10KW Neutral Grounding Resistors


NER Neutral Earthing Resistors

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Product Description

Neutral Grounding Resistors, Neutral Earthing Resistors, NGR, NER


Neutral Grounding Resistors, also named Neutral Earthing Resistor, It is used to limit the fault current for safety of equipment and personnel in industrial systems.


In solid grounding, the system is directly grounded and the fault current is limited only by the soil resistance. The fault current can be very high and can damage the transformers, generators, motors, wiring and other equipments in the system. The NGR are inserted between neutral and ground in order to increase the net resistance in the event of an earth fault and limit the current to a safe level.

General Features

1.Stainless-steel resistor elements
2. Bolted resistor element connections instead of welded connections providing assemble of spare parts on site immediately
3. High thermal capacity to absorb high currents
4. High altitude ratings
5. Rugged shock-resistant construction
6. Solid top cover sloped to prevent water accumulation


Technical Specifications

1. Operation Voltage : Up to 110 kV line to line systems
2. Rated Current : Up to 5000 A
3. Ambient Temperature : Up to 55℃ (For higher ambient temperature, consult factory)
4. Resistance Alloy : Stainless-steel (CrNi or CrAl)
5. Different Protection Degree according to demand