Substation Neutral Earthing Resistor Generator Neutral Earthing Resistor Transformer Neutral Earthin

Product DescriptionNeutral Grounding Resistor
Neutral Grounding Resistors (NGRs) are 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 NGRs 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.
Product Application
1) City power supply.
2) Rail way.
3) Industrial park.
4) Oil & Chemical industry.
5) Ocean platform.
6) Power station.
7) Iron & steel inductry.
8) Nuclear & Biological energy.
Main Features
1) Stainless-steel resistor elements.
2) Bolted resistor element connections instead of welded connections providing assemble of spare parts on site immediately.
3) Typically, cold plate painting enclosuren.
4) High thermal capacity to absorb high currents.
5) Rugged shock-resistant construction.

6)Corrosion resistant stainless steel nameplate.
7)Current transformer & Disconnect switch as requiredRelated ProductsLow voltage Neutral Grounding Resistor for generator
1) System Votage: 0.4KV
2) Default Current: 5A
3) Resistance Value: 46 Ohm
4) Rated Time: 2H
5) Protection Degree: IP20
6) Dimenison: 490*520*852
7) Weight: 45kG6KV Neutral Grounding Resistor for transformer
1) System Votage: 6KV
2) Default Current: 200A
3) Resistance Value: 18 Ohm
4) Rated Time: 10S
5) Protection Degree: IP32
6) Dimenison: 490*520*852
7) Weight: 45kG

8) Environment: outdoor use
10KV Neutral Grounding Resistor with CT & Disconnect Switch
1) System Votage: 10KV
2) Default Current: 100A
3) Resistance Value: 58 Ohm
4) Rated Time: 10S
5) Protection Degree: IP32
6) Dimenison: 620*620*1400
7) Weight: 120kG
8) Environment: outdoor use
35KV Neutral Grounding Resistor with CT
1) System Votage: 35KV
2) Default Current: 500A
3) Resistance Value: 40.4 Ohm
4) Rated Time: 10S
5) Protection Degree: IP54
6) Dimenison: 1540x2400x2720
7) Weight: 2200kG
8) Environment: outdoor use
Our ServiceWarranty
* One years warranty.
* Engineers available to service machinery overseas.
Payment Term
Normally, customers pay 30% deposit first, 70% balance should be paid before delivery.
(Payment method: T/T)
Packing & DeliveryPacking
1. After test, products will be packed Wooden CaseShipping
By sea
Our Company
NY Technology is a leading supplier of standard and custom-designed high power resistors for industrial, control and general-purpose applications. Products are Neutral Grounding Resistor, Load bank, Ceramic Wirewound Resistor, Aluminum Housed Resistor, Braking Resisor. We had successfully coporation with many large company such as NARI, NATIonAL GRID, and products are widely exported to Japan, Indonesia, Pakistan, USA, German with CE, RoHS certifcated.
CertificationsFAQ1. What is the minimum Order Quantity(MOQ) ?
No quantity limited.2. What is the leading time? ?
25-30 days for mass production orders(based on different quantities, OEM, etc.)3.What is your terms of payment?
We accept payment 30% as deposit, and 70% by B/L.
4.What is your terms of delivery?
FOB, CFR, CIF, DDP.
5. Are the product competitive?
We provide good quality products certificated by CE, RoHS with competitive quotation.
6. How long is the warranty?
12 months warranty7. How is the after sale service?
If necessary,engineers available to service machinery overseas.
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