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Sell NGR Low Voltage Neutral Grounding Resistors(MRD-NGR)

Sell NGR Low Voltage Neutral Grounding Resistors(MRD-NGR)

USD 8400.00 - 14000.00
Minimum Order:
1 Set(s)
Supply Availability:
30 Set(s) per Month
Payment Terms:
Credit Card, T/T

Contact Supplier:

Supplier Details

Baoding Mingrui Optoelectronics Technology Co.Ltd

Free Member  (2012)

[ Baoding, HB,China ]

Business Type:  Manufacturer

Supplier has 5 products

Contact Details

Quick Details

Origin City:
Origin Country:

Packaging and Delivery

wooden case
Delivery Lead Time:
25-30 days

Product Description

Sell NGR Low Voltage Neutral Grounding Resistors(MRD-NGR) :
Parameters of Grounding Transformer

Insulation Grade: H

Cooling-down Method: AN

Temperature Rise ? 100K

Proctective Grade of paper insulation dry-type connected transformer is IP00 (without casing), IP20 and ip23 (with casing)

Insulation level, impedance voltage, no-load loss and on-load loss are as per National Standards.

Test of inpedance: high voltage to low voltage or grouding ?300 M?, low voltage to grounding ?100 100 M?

3.Ordering Instructions

To serve you better, please kindly offer following information when ordering

1 generator rated voltage, transformation ratio of grounding transformer, resistance value;

2 insulation form of grounding transformer;

Basic Information

Business Type:
Year Established:
Total Employees:
51 - 100

About Us

Baoding Mingrui Optoelectronics Technology Co.Ltd has outstanding technical researching team and superior equipments, specially concentrate on research & development, production, sales and service of neutral grounding series products of power distribution system. The transformer neutral grounding resistance we developed and produced is applicable to 6~35KV power distribution grid of cable lines in cities, large industrial enterprises, factories, airports, seaports, subway and etc. as well as 0.66KV system in mine digging and 0.4kv/6kv/10kv system in power plants.

Member History

Year Joined:
Membership Type:
Free Member

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