Gold Member Since 2011
Audited Supplier
Hangzhou Yongde Electric Appliances Limited Company

Disconnect Switch, Outdoor Switch, Switch manufacturer / supplier in China, offering 110kv~220kv Disconnector Switch Jw Earthing 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 110kv~220kv Disconnector Switch Jw Earthing Switch

110kv~220kv Disconnector Switch Jw Earthing Switch

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Production Capacity: 200PCS/Month
Transport Package: by Wood Carton
Payment Terms: L/C, T/T, Money Gram, Western Union
Basic Info
  • Model NO.: JW
  • Structure: Three-column Disconnector
  • Operation: Manual
  • Movement Mode: Vertical Rotary Type
  • Grounding: Double Ground
  • Run: Vertical Rotation
  • Common Model: Jw
  • Certification: ISO9001
  • Phase: Single
  • Save: Interlock
  • Trademark: Yong De
  • Origin: China
  • Type: Disconnector
  • Installation: Outdoor High-voltage
  • Grounding Mode: Grounding
  • Number of Poles: Three Pole
  • Series: Three
  • Switching Mode: Double-Throw Type
  • Structure of Operating: Manual
  • Brand: Yongde
  • Insulator: Porcelian
  • Material: Al
  • Specification: Iec and GB
  • HS Code: 85354000
Product Description
It has the property of Simple Structure, convenient adjusting way.
It can be operated by mechanic or motor
Steel part and standard has disposed by hot-zinc-coating or aluminum-zinc-coating, good anti-corrosion enough
JW -40.5~252/630 Type earth switch can match CJ6 motor operative machine or CJ type mechanic operative machine
NoItemTechnical parameter
1Rated Voltage                                  kV72.5123145245
2Rated Current                                  A                              630
3Rated Short Time withstand current and Time                                kA/s25~50/4
4Rated Peak withstand current  kA63~125
51min power frequency  withstand voltage (effective value)    kVTo earth140230275460
To phase140230275460
Across Isolating DS180300315605
6Lightning Impulse wishstand voltage
(peak value)        kV
To earth3255506501050
To phase3255506501050
Across Isolating DS4056507501200
7Rated mechanical terminal load            NLevel of lateral load750150015002000
Level of vertical load500100010001500
8Capacity and Inductive Ability (open and close)Capacity Current  A1
Inductive Current  A0.5
9Max Man Operative Moment    N. m200
10Motor Drive operating mechanism control voltage                            VAC220; DC110, 220
11Motor Drive operating mechanism motor  voltage                                  VAC220, 380; DC110, 220
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Mr. Digang Ma
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