Gold Member Since 2011
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Hangzhou Yongde Electric Appliances Limited Company

Disconnecting, Disconnecting Switch, Isolator manufacturer / supplier in China, offering China High Quality Outdoor Substation Medium Voltage Disconnector Switch, Mv Composite Metal Oxide Surge Arrester Without Gaps, Isolator Autonomous Motor Operating Mechanism and so on.

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Supplier Homepage Product Disconnect Switch China High Quality Outdoor Substation Medium Voltage Disconnector Switch

China High Quality Outdoor Substation Medium Voltage Disconnector Switch

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Production Capacity: 50 Sets Per Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Basic Info
  • Model NO.: GW1-12/400
  • Structure: Three-column Disconnector
  • Operation: Manual
  • Movement Mode: Vertical Rotary Type
  • Grounding: Double Ground
  • Run: Vertical Rotation
  • Common Model: Gw
  • Certification: ISO, ISO9001
  • Rated Current: 200~600A
  • Specification: SGS
  • 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: Yongde
  • Trademark: YONGDE
  • Origin: China
Product Description
GW1-10/15/20 KV series of outdoor high voltage isolating switch is applicable to three-phase ac 50 hz, rated voltage 10 KV / 15 KV / 20 KV outdoor high voltage electrical equipment.For high voltage line without load exchange, as well as to be maintenance of electrical equipment such as high voltage bus, circuit breaker with charged electrical isolation of high voltage line.Also can be divided into small capacitance and inductance current.
GW1-10/15/20 KV series of outdoor high voltage isolator is aiming at some problems of the original GW1 type and combined with the latest requirements of users to design, its design is simple and reasonable structure, copper and aluminum alloy fittings, stainless steel fasteners and hot dip galvanized base, has a good anti-fouling and corrosion resistant ability, reliable performance, light weight, easy installation, no need for periodic cleaning and maintenance, is the urban and rural areas of 10 to 20 KV distribution line segment, branch and maintenance period of breaking point of a clear and convenient outdoor high voltage electrical equipment.
China High Quality Outdoor Substation Medium Voltage Disconnector Switch
Parameter Table
  Items Technical parameter 
No type GW9-10 GW9-15 GW9-20  
1 Rated Voltage                       kV 10 15 20  
2 Max working voltage         kV 12 17.5 24  
3 Rated frequency         Hz 50
  Rated current               A 400 630 1250  
4 Rated Short Time withstand current and Time            kA/s 20/4 25/4 31.5/4  
5 Rated Peak withstand current              kA 50 63 80  
6 1min power frequency  withstand voltage (effective value)    kV To earth 42 45 65
To phase 53 55 79
7 Lightning Impulse wishstand voltage(peak value) KV To earth 75 105 125
To phase 85 120 145
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Mr. Digang Ma
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