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Shaanxi Longxiang Electrical Co., Ltd.

Vacuum Circuit Breaker, Outdoor High Voltage Vacuum Circuit Breaker, Circuit Breaker manufacturer / supplier in China, offering Zw7-40.5 High Voltage Vacuum Circuit Breaker for Outdoor, Indoor 12kv Vacuum Circuit Breaker with ISO9001, Zn85-40.5 Truck Type Indoor High Voltage Vacuum Circuit Breaker and so on.

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Supplier Homepage Product 40.5kv-Vacuum Circuit Breaker Zw7-40.5 High Voltage Vacuum Circuit Breaker for Outdoor

Zw7-40.5 High Voltage Vacuum Circuit Breaker for Outdoor

FOB Price: Get Latest Price
Min. Order: 1 set
Production Capacity: 16000sets/Year
Transport Package: Non-Solid Wooden Case for Export Shipment
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: ZW7-40.5
  • Operation: Electric Type
  • Arc-extinguishing Medium: Oil-immersed Type
  • Structure: MCCB
  • Type: Circuit Breaker
  • Certification: VDE, ISO9001-2000, CE, UL, CB, CCC
  • Rated Current: 1250/1600/2000A
  • Model Number: 3 Poles
  • Trademark: Longxiang Electric
  • Origin: China Baoji
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Function: Conventional Circuit Breaker
  • Rated Voltage: 40.5kv
  • Rated Frequency: 50/60Hz
  • Mechanism: Central Operating Mechansim
  • Specification: IEC: M2-E2-C2
  • HS Code: 85389000
Product Description
ZW7-40.5
Series of Outdoor Voltage Vacuum Circuit Breaker With Central Operating Mechanism


General Description
ZW7-40.5 series of outdoor High Voltage Vacuum Circuit Breaker With Central Operating Mechanism are three phase,A.C 50(60) Hz outdoor high voltage distribution equipment with 40.5kV rated voltage ,which can be used to open or close loading current,over-loading current and short-circuit current,it is widely used in rural electrical network and comply with GB1984-2003 standard.
The overall structure of this product adopt porcelain insulator support type,the vacuum interrupter is installed inside the upper insulator,the lower insulator is used for support bottle,three phases are amounted on the same mechanism box,the moving end of vacuum interrupter is connected with operating mechanism through shaft and insulation lever.The operation is easy and convenient.


Applying ambient conditions
1.Ambient temperature:-30ºC~+40ºC
2.Ambient humidity:the average humidity of a day should be no more than 95%:the average humidity of a month should be no more than 90%.
3.Earthquake intensity:not exceed 8degrees.
4.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa:the average pressure of a month should be no more than 1.8kPa.
5.The height above sea level:1000m.
6.Air filthy degree: III degrees.

7.It should be installed in the places without fire,explosion,series fifth,chemical erosion and violent vibration.
Zw7-40.5 High Voltage Vacuum Circuit Breaker for Outdoor
Zw7-40.5 High Voltage Vacuum Circuit Breaker for Outdoor
Zw7-40.5 High Voltage Vacuum Circuit Breaker for Outdoor

Packaging & Delivery.
Packaging DetailsNon-solid wooden case(Stand export package).
Delivery DetailWithin 10~15days from the date of receiving signed sales confirmation by both parties.
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Mr. Boxuan Li
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