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Shanghai Electric Group Busbar Trunking Co., Ltd.

Disconnector Switch, Disconnect Switches, Gang Switch manufacturer / supplier in China, offering 11kv 630A Pole Mounted Disconnector Switch, Stainless Steel Cabinet Inox Distribution Box, Stainless Steel Wall Mount Enclosure Inox Distribution Box and so on.

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Supplier Homepage Product load break switch 11kv 630A Pole Mounted Disconnector Switch

11kv 630A Pole Mounted Disconnector Switch

FOB Price: US $1,000-10,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-10,000/ Piece
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Production Capacity: 5000unit/Month
Transport Package: Standard Export Package
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: GW
  • Structure: Three-column Disconnector
  • Operation: Manual
  • Movement Mode: Horizontal Rotary Type
  • Grounding: Single Ground
  • Run: Swing
  • Common Model: Gn
  • Certification: IS9001, ISO9001, ISO9002, Type Tested
  • Trademark: Shanghai Electric
  • Origin: Shanghai
  • Type: High-voltage
  • Installation: Outdoor High-voltage
  • Grounding Mode: Grounding
  • Number of Poles: Three Pole
  • Series: Three
  • Switching Mode: Single Throw-in
  • Structure of Operating: Manual
  • Brand: Shanghai Electric
  • Specification: 11KV
  • HS Code: 85352100
Product Description
GW series outdoor AC High Voltage Disconnect Switch is outdoor type and used for high voltage equipments to open, close or exchange circuits under the conditions with voltage and no load in 50HZ, 11kv power system.

Main features;
*Ambient Temperature: Upper limits + 40degree, lower limits-30degree
*Altitude above sea level no more than 1000m
*Earthquake intensity: Not exceeding 8 degree
*Occasions without tinder, explosion danger, chemical corrosion and severe vibration.

Rated voltage: 11KV
Rated current: 1600-2000 / 2500-3150A
Rated frequency: 50HZ
Rated short-time withstand current: 40 / 50KA
Rated peak withstand current: 100 / 125KA
Rated duration of short-circuit: 4s
1min P. F withstand voltage: Phase to phase, to earth 42KV, gaps49KV
Lightning impulse withstand voltage (peak): Phase to phase, to earth 75KV, gaps 85KV
Parameter Table
 ItemsTechnical parameter 
1Rated Voltage                       kV101520 
2Max working voltage         kV1217.524 
3Rated frequency         Hz50
 Rated current               A4006301250 
4Rated Short Time withstand current and Time            kA/s20/425/431.5/4 
5Rated Peak withstand current              kA506380 
61min power frequency  withstand voltage (effective value)    kVTo earth424565
To phase535579
7Lightning Impulse wishstand voltage(peak value) KVTo earth75105125
To phase85120145
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