Gold Member Since 2016
NANJING YUMANY IMP & EXP CO., LTD

Indoor High Voltage Isolating Switch, High Voltage Switch, Isolating Switch manufacturer / supplier in China, offering 1250A Wall Type 12kv Indoor Disconnecting Switch (GN19-12/1250-31.5), 1500W DC~AC LCD Modified Sine Wave Power Converter, Osram Chip LED PAR Light (YM-PAR30-COB) and so on.

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Supplier Homepage Product High Voltage Electric 1250A Wall Type 12kv Indoor Disconnecting Switch (GN19-12/1250-31.5)

1250A Wall Type 12kv Indoor Disconnecting Switch (GN19-12/1250-31.5)

FOB Price: US $253-326 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $253-326/ Piece
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Port: Ningbo, China
Production Capacity: 60000 Pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: GN19-12/1250-31.5
  • Structure: Three-column Disconnector
  • Operation: Manual
  • Movement Mode: Horizontal Rotary Type
  • Grounding: Un Grounded
  • Run: Plug-In
  • Structure of Operating: Manual
  • Brand: Ymany
  • Rated Current: 1250A
  • C: Wall Type
  • Specification: 1250A 60Hz 50Hz
  • HS Code: 8535309000
  • Type: High-voltage
  • Installation: Indoor High-voltage
  • Grounding Mode: Not Grounding
  • Number of Poles: Three Pole
  • Series: Three
  • Switching Mode: Single Throw-in
  • Certification: RoHS, ISO9001, CCC
  • Rate Short-Time Withstand Current: 31.5ka
  • Rated Peak Withstand Current: 80ka
  • Transport Package: 1PCS/Polywood Case
  • Origin: China
Product Description

Technical Data:

Part No.Rated oltage(KV)Ratedcurrent(A)Rate short-time withstand current (KA)
Rated peak withstand current (KA)
GN19-12/400-12.51240012.531.5
GN19-12/630-20126302050
GN19-12/1000-31.512100031.580
GN19-12/1250-12.512125031.580
GN19-12C/400-12.51240012.531.5
GN19-12C/630-20126302050
GN19-12C/1000-31.512100031.580
GN19-12C/1250-31.512125031.580

Service conditions:

1)the altitude:1000-3000M

2)the ambient temperature:-30°C-+40°C

3)the relative humidity of air:monthly≤90%,daily≤95%

4)the wind pressure:≤700PA(with speed 34m/s)

5)ampitude:earthquake degree 8

6)Environment degree: degree

7)can not be use on the condition of the danger of fire and blast,heavy pollution,chemical etching,strong shake etc.

Feature:
GN19-12(C) series isolate switch(indoor),used for in the three-phhase AC 50Hz , rated voltage 10-12KV power system, comply with CS6-1 type manual operation mechanism which can be used for opening and closing loading current overloading current and short-circuit.Some type can also be used at heavy pollution or high altitude area.
1250A Wall Type 12kv Indoor Disconnecting Switch (GN19-12/1250-31.5)
1250A Wall Type 12kv Indoor Disconnecting Switch (GN19-12/1250-31.5)

 

 

 

 

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