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20KV NGR High Voltage Power Electrical Distribution Switchgear

Baoding Mingrui Optoelectronic Technology Co.Ltd
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US$ 5000 - 20000 MOQ: 1 Piece
Key Specifications
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Brand Name:
Ming Rui
Place of Origin:
China
Model Number:
MRD-FD3
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Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name Ming Rui
Place of Origin China
Model Number MRD-FD3

1.Product conditon

Use condition:

indoor

Feature:

Neutral grounding resistor

Altitude high:

Less than 3000m

Ambient temperature:

-40 centigrade ~~+40 centigrade

Rated frequency:

58~62Hz and 48~52 Hz

Air grade:

Clean, without corrosion gas and dust

Relative humidity:

Not more than 95%    

(25 centigrade)

2.Technology Parameters

Generator capacity(MW)

100/125

200

300

600

900/1000

Generator nominal voltage(kV)

10.5

13.8

15.75

18

20

20

24

24

27

Expected loop single-phase grounding max. capacitance current(A)

4

5

6

8

10

Grounding transformer primary side voltage(kV)

10.5/

13.8/

15.75/

18/

20/

20/

24/

24/

27/

Grounding transformer

secondary side voltage (kV)

0.22

0.22

0.22

0.22

0.22

Grounding transformer nominal capacity(kVA)

30

30

50

50

63

Secondary side resistance value (Ω)

1.0

0.8

0.5

0.4

0.3

Grounding protection tap voltage(kV)

0.1

0.1

0.1

0.1

0.1

 

 

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Baoding Mingrui Optoelectronic Technology Co.Ltd
Business Type
Trading Company
Year Established
2004
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
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