Gold Member Since 2005
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Ningbo Tianan Group Co., Ltd.

Sf6126kv Gis, Gas Insulated Switchgear, Power Distribution manufacturer / supplier in China, offering 33~170KV Gas-Insulated Circuit Breaker / Outdoor, 110KV Three-Phase Oil Immersed Power Transformer, Emergency Power Transmission Distribution Movable Transformer Substation / 35kv~132kv Prefabricated Mobile Substation and so on.

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Supplier Homepage Product All Items Switchgear 33~170KV Gas-Insulated Circuit Breaker / Outdoor

33~170KV Gas-Insulated Circuit Breaker / Outdoor

Purchase Qty.:
1-9 10+
FOB Unit Price: US $500,000 US $400,000
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $500,000
10+ US $400,000
Get Latest Price
Production Capacity: 300sets / Year
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: TA-1737
  • Type: Power
  • Rated Voltage: 126 Kv
  • Environment: Indoor
  • Rated Current: 2000 a
  • Test Equipment: IEC Standard
  • Frequency: 50
  • Form: All- packaged Type
  • Size: 3 Uint
  • Shell Material: Steel Plate
  • Brand: Tianan
  • Specification: IEC60076-1, IEC60076-2, IEC60076-5
  • HS Code: 8537209000
  • Structure: Protection
  • Certification: VDE, IEC 60265-1, IEC 6227-1, CCC, ISO9001:2000
  • Altitude: up to 3, 000m Above Sea Level
  • Special Conditions: Depends on The Customer
  • Rated Short Time Continual Time: 4 S
  • Typical Products: Zfw-126/T2500-40
  • Warranty: 10 Years
  • Operation Voltage: 126kv
  • Application Range: Substation, Building
  • Shell Protection Grade: IP56
  • Trademark: Tianan Electric
  • Origin: Xiangshan Zhejiang P. R China
Product Description
GIS-Gas Insulated Switchgear (ZFW-126/T2500-40)
All requirements, which are nowadays usually specified for modern and advanced switchgear with respect to performance and reliability, are met by GIS type  (ZFW-126/T2500-40) for rated voltages of up to 126 kV.

SpecificationUnit Specified value 
Rated voltage kV 126 
Rated frequency Hz 
Rated current 2000 
Rated short time withstand current kA 40 
Rated duration of short circuit 
Rated short time power frequency withstand voltage kV 
230 (to earth, between poles ) 
230+73 (across open switching device) 
Rated lightning impulse withstand voltage (peak value) Kv 550 (to earth, between poles ) 
550+103 (across open switching device) 
Rated SF 6 gas pressure/alarm pressure value ( 20 ºC) MPa Circuit breaker chamber 0.6 
Other chambers 0.5 
Annual leakage rate of SF 6 ≤0.5 
Voltages of control circuit and auxiliary circuitDC DC 110 or 220V, AC 220V 
33~170KV Gas-Insulated Circuit Breaker / Outdoor
33~170KV Gas-Insulated Circuit Breaker / Outdoor
33~170KV Gas-Insulated Circuit Breaker / Outdoor
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