Gold Member Since 2016
Audited Supplier
New Concept Electric Inc.

Gas Insulated, Gir-12, Switchgear manufacturer / supplier in China, offering Intelligent Distribution System Gas Insulated Switchgear, 40.5kv Distribution System Permanent Magnetic Vacuum Circuit Breaker, Permanent-Magnetic High Voltage Distribution System Outdoor Circuit Breaker and so on.

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Supplier Homepage Product Switchgear Intelligent Distribution System Gas Insulated Switchgear

Intelligent Distribution System Gas Insulated Switchgear

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000pieces/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GIR-12
  • Shell Material: Stainless Steel
  • Installation: Fixed
  • Current: AC
  • Protection Level: IP67
  • Mechanical Service Life: 10000 Times
  • Transport Package: Wood
  • Origin: Yangzhou
  • Certification: ISO9001
  • Voltage Level: High Voltage
  • Structure: Cabinet
  • Annual Leakage Rate: <0.05%
  • Sf6 Rated Pressure: 0.04
  • Trademark: New Concept Electric
  • Specification: 1650Kg
  • HS Code: 8535210000
Product Description
The GIR-12 type intelligent switchgear is manufactured by our company with independent intellectual property rights, which is based on the development demands of smart grid and adopts the design concept of being "intelligent, energy-saving, environmentally-friendly and maintenance-free". It integrates such functions as measurement, control, protection and communication etc, with high intelligent degree. This product is suitable for 50Hz, 12kV electric power systems, extensively applied to industrial and civil cable ring networks and power supply terminal projects; it is a top choice to guarantee safe, reliable, economical and efficient operation of the power network.

This product conforms to IEC60298, GB3906-2006, GB/T 11022-1999, DL/T 593-2006, GB 1984-2003 standards, etc.

Major Technical Parameters are shown below:
 
Rated voltage12kV
Rated current630A
Rated frequency50Hz
Rated short-duration (1 min) power frequency withstand voltage42/48kV
Rated short-circuit breaking current20kA
Rated short-duration withstand current (4s)20kA
Rated lightning impluse withstand voltage(to earth/break)75/85kV
Rated short-circuit making current (peak value)50/63kA
Rated peak withstand current50kA
Rated load breaking current630A
Mechanical service life of vacuum circuit breaker10000Times
Rated close circle breaking current630A
5% rated load open current31.5A
Rated transfer current1700A



 
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