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Baoding Mingrui Optoelectronics Technology Co., Ltd
Baoding Mingrui Optoelectronics Technology Co., Ltd  

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2014 new neutral grounding resistor for transformer 

Price: 4000.0~10000.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: MRD-FD
Production Capacity: 500sets/year
Delivery Date: 30days
Means of Transport: Ocean,Air
Packing: wooden case
Brand Name: mingrui

Neutral Grounding Resistor are used to protect power transformer, power generator and other associated equipment in your power systems against 50/60Hz

Generator Nominal Voltage(kV)

Generator Nominal Capacity(MW)

Allowable Fault Current Value(A)

6.3

≤50

4

 

10.5

Steam turbine generators

50-100

 

3

Water turbine generator

10-100

 

13.8~15.75

 

Steam turbine generators

125-200

 

2

 

Water turbine generator

40-225

 

18~20

 

 

300-600

 

1

FAQ

Notice for purchase

1.      system rated voltage(kv)

2.      short-time withstand current;(A)

3.      normal resistance;( Ω)

4.      with current transformer or not; transformation ratio, capacity and compound deviation of the current transformer;

5.      method of wiring (optional): a. wire in from the top, and out at the bottom, b. wire in and out from the bottom, c. wire in and out from the side, d. wire in from the side and out at the bottom;

6.      durable time for short-time withstand current;(S)

7.      material of resistance cabinet, protection grade of (IP), color code and installation site of the resistor cabinet;

8.      with earth record and temperature and humidity control equipment or not

 

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Company Info

Baoding Mingrui Optoelectronics Technology Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Baoding
Province/State: Hebei
Country/Region: China (Mainland)

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