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HUANGHUA GROUP CO., LTD.

Intelligent Substation, Integration Substation, Photovoltaic Generation Combined Type Substation manufacturer / supplier in China, offering Cnhk Hv Site Running Prefabricated Intelligent Substation, Mns-E Metal Power Distribution Board, Hv American Improved Prefabricated Integration Box and so on.

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Cnhk Hv Site Running Prefabricated Intelligent Substation

FOB Price: US $10,000-150,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10,000-150,000/ Piece
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Production Capacity: 100
Transport Package: Export Wooden Box
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: YBW
  • Shell Material: Steel Plate
  • Installation: Fixed
  • Current: AC
  • Specification: ACCORDING TO CUSTOMER′S REQUIREMETNS
  • HS Code: 8537209000
  • Certification: CCC, Chinese Test
  • Voltage Level: Medium Voltage
  • Structure: Floorstanding
  • Trademark: CNHK
  • Origin: Made in China
Product Description

Intelligent integration substation

 1 Main technical parameter of VCB ZN85-40.5 or VCB ZN12-40.5 equipped to main switch in KYN61-40.5 or XGN-40.5 switchgear.

 

No.

Item

Unit

Data

1

Rated voltage

kV

40.5

2

Rated insulation level

kV

95 for 1min power frequency withstand voltage(effective)

kV

185 for rated lightning impulse withstand voltage (effective)

3

Rated frequency

Hz

50

4

 

Rated current

A

1250   1600

5

Rated short-circuit breaking current

kA

25   31.5

Rated short-time withstand current

kA

25   31.5

Rated short circuit continuous time

s

4

6

Rated peak withstand current

kA

63   80

Rated short-circuit closing current(peak)

kA

63   80

7

Rated operation sequence

 

Open-0.3s-close open-180s-close open

8

Breaking time

ms

<80

9

Rated breaking current(capacitor)

A

630

10

Mechanical life

 

10000times

11

Rated operating voltage

V

-110/~110,-220~220

12

The current breaking times for rated short-circuit broken

 

20 times

 

      

2.See technical parameters of VCB ZN63A(VS1) installed in XGN36-12(DXG-12), KYN28A-12 related product of our company.

 

No.

Item

Unit

Data

Data

Data

Data

Data

1

Rated voltage

kV

12

12

12

12

12

2

Rated current

A

630 1250

630,1250

630,1250,1600

1250,1600,2000

1250,2500,3150

3

Rated insulation level

kV

42

42

42

42

42

75

75

75

75

75

4

Rated short-circuit breaking current

kA

16

20

25

31.5

40

5

Rated short-circuit closing current(peak)

40

50

63

80

100

6

Rated peak withstand current

40

50

63

80

100

7

Rated short-time withstand current

16

20

25

31.5

40

8

The current breaking times for rated short-circuit broken

times

50

50

50

50

30

9

Rated short circuit continuous time

S

4

4

4

4

4

10

Rated operation sequence

Open-t-close-open-180s-close-open

11

Mechanical life

time

20000

20000

20000

20000

20000

12

Rated breaking current(unit capacitors)

A

630

630

630

630

630

13

Rated breaking current(back to back capacitors)

A

400

400

400

400

400

 

Noted: 16KA,20KA,31.5KA: t=0.3s; 40KA: t=180s

Cnhk Hv Site Running Prefabricated Intelligent Substation

Cnhk Hv Site Running Prefabricated Intelligent Substation
Cnhk Hv Site Running Prefabricated Intelligent Substation
Cnhk Hv Site Running Prefabricated Intelligent Substation
Cnhk Hv Site Running Prefabricated Intelligent Substation





































 

 

 

 

  

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