Zw8 Three Phase Electrical Outdoor High Voltage Vacuum Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• 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.: ZW8
• Arc-extinguishing Medium: Vacuum
• Installation: Open Frame
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, CCC
• 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
ZW8-12 electronic type PT outdoor high voltage vacuum circuit breaker is used in the power system of three phases, AC50Hz, voltage 10~12KV, to break, make loading current, it can automatically absorb charging energy, adjustable surge limiting, over-current and quick melting protections. The breaker can be charged and switched for several times even if 10KV system is power off, to perform local remote control and cable control from long distance and automatic distribution. Also it can be used as non-power-source switch for incoming outgoing I ine inside or outside substation, to form RMU power supply, integrated power source protection and control and communications functions.


Service Conditions
1. Ambient temperature: -40ºC~+40ºC;Daily temperature difference:Daily change ≤ 25ºC;
2. Altitude: ≤1000m; if applied in special conditions, it is designed to 2000m to 4000m to meet the requirements of different altitudes.
3. The wind speed does not exceed34m/s (equivalent to 700pa on the cylindrical surface).
4. Ice thickness: ≤10mm.
5. The working environment of solar radiation:≤1000W/m2.
6. Pollution level: IV grade.
7.Seismic intensity: ≤ 8
8. No flammable, explosive hazard, chemical corrosion and violent vibration


 

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Product Parameters

Company Profile

Certifications

Packaging & Shipping

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 .