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Shanghai Electric Group Busbar Trunking Co., Ltd.

High Voltage Switchgear, Distribution Cabinet, Power Distribution Cabinet manufacturer / supplier in China, offering High Voltage Electrical Equipment Complete Switch Cabinet, Jxf Jff Type Stainless Steel Cabinet Distribution Box Enclosure, Distribution Busbar Trunking Busduct System Bbt Power Bbt and so on.

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High Voltage Electrical Equipment Complete Switch Cabinet

FOB Price: US $1,000-9,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-9,000/ Piece
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Port: Shanghai, China
Production Capacity: 50000/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: HS
  • Structure: Protection
  • Form: Partly-welded Type
  • Size: 1 Uint
  • Shell Material: Steel Plate
  • Brand: Shanghai Electric
  • Transport Package: Standard Export Package
  • Origin: Shanghai
  • Type: Power
  • Certification: ISO9001:2000, CCC
  • Operation Voltage: High Voltage
  • Application Range: High-rise Buildings
  • Shell Protection Grade: IP23
  • Trademark: Shanghai Electric
  • Specification: Type tested
  • HS Code: 85372090
Product Description
1.General
      This indoor metal-clad withdrawable switchgear(hereinafter short as switchgear)is a complete power distribution device for 3.6~24kV,3-phase AC 50Hz,single-bus and single-bus sectionalized system. It is mainly used for power transmission of middle/small generators in power plants; power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc.,so as to control, protect and monitor the system. The switchgear meets IEC298,GB3906-91.In addition to be used with domestic VS1 vacuum circuit breaker, it can also be used with 3AH5 from Siemens domestic ZN65A,and VB2 from GE, etc.,it is truly a power distribution device with good performance.
      In order to meet the requirement for wall mounting and front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in front of the cubicle.
2.Service environment
    a) Air temperature: Maximum temperature: +40°C; Minimum temperature:-15°C
    b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
    c) Altitude above sea level: Maximum installation altitude: 1000M.
    d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
    e) No frequent violent shake
 3.Main technical specifications
NoItemUnitParameter
1Rated voltagekV7.2kV, 12 kV,17.5kV,24kV
2Rated frequencyHz50/60
3Rated currentA630,1250,1600,2000,2500,3150,4000
4Branch busbar Rated currentA630,1250,1600,2000,2500,3150,4000
5Main busbar Rated currentA630,1250,1600,2000,2500,3150,4000
61min Power frequency
withstand voltage
wetkV3850/60
drykV4860/65
7Lightning impulse withstand voltagekV7595/125
8Rated short circuit breaking current (peak)kA40/50/63/80/100
9Short time withstand current(4s)kA20/25/31.5/40
10Protection type IP4X for housing
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