Gw4 Outdoor High Voltage Isolator Disconnector Switch for High Voltage Switchgear

• Type: High-voltage
• Structure: Three-column Disconnector
• Installation: Indoor High-voltage
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GW4
• Operation: Manual
• Grounding Mode: Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Plug-In
• Switching Mode: Single Throw-in
• Common Model: Gw
• Structure of Operating: Manual
• Certification: ISO, CE, ISO9001
• Brand: Chsh
• Transport Package: Wooden Carton
• Specification: customized
• Trademark: CHSH
• Origin: Zhejiang, China
• HS Code: 8537209000
• Production Capacity: 100PCS/Month
• Package Size: 450.00cm * 280.00cm * 260.00cm
• Package Gross Weight: 1200.000kg

Product Description

Product Description

Description:
GW4 type outdoor high-voltage isolating switch(isolation switch, isolator, disconnector, disconnecting switch, disconnect switch)is used for three-phase AC 50Hz outdoor high voltage electrical equipment, used for the line to switching under pressed voltage no-load condition, and electrical isolation the maintenance high voltage bus, circuit breakers and other electrical equipment and charged high voltage line, can also be used for the opening and closing small capacitance or inductance current. When the knife in the normal break position, can provide an insulation distance consistent with safety requirements. Widely used in 35-110kV substation.


Working environment conditions:
1.1 Ambient air temperature: Max. temperature is +45ºC, Min. temperature is -40ºC, and the max. daily temperature difference up to 25K.
1.2 Relative humidity: The daily mean is not greater than 95%, and the monthly mean is not greater than 90%.
1.3 Altitude: Not exceed 1,000 meters.
1.4 Wind speed: Not exceed 35 m/s.
1.5 Pollution degree: Common (20mm/kV), 2 (25mm/kV), 4 (31mm/kV)
1.6 Icing thickness: 10 mm.
1.7 Seismic intensity should not exceed 8 magnitude scales.
1.8 There is no frequent violent vibration at the installation site.
1.9 There is no obvious pollutions such as dust, smoke, corrosive gas, or salt spray in the ambient air. Please contact the
manufacturer if the product works out of the normal working condition range.

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FAQ

1. Are you a trading company or manufacturer ?
   We are a professional  factory with  10 years experience in the field of  High  and low  Voltage switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
   Our factory is the excellent supplier of State Grid Corporation od China  .
2. Do you accept customized serveice ?
    We offer  OEM/ODM service , can print your logo on product . our  professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
3.  What is your MOQ?
      Our MOQ is 1 piece.  
4. How long is your delivery lead time ?
    It depends on your  product requirement and quantity . Generally , 5~10  working days is avaliable .
5. How do you solve quality problems?
    Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse.we will make a      satisfied soluton within 2 days .
6. What is your payment terms ?
      30%T/T in adcance,70% before shipment .  West union ,  L/C are  also acceptable .