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  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
  • VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination
High Voltage Vacuum Circuit Breaker (HV VCB)

VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination

The VZF-12 center-mounted, sealed vacuum load switch-fuse combination (hereinafter referred to as the vacuum switch) is a next-generation vacuum switchgear developed based on a unique design concept and market demand. It is widely used in indoor armored air-insulated switchgear and complies with standards such as GB3804-2004 and GB16926-1997.

Under normal operating conditions, within the technical parameters of the vacuum switch, the VZF-12 center-mounted, sealed vacuum load switch-fuse combination ensures safe and reliable operation in power grids of the corresponding voltage level.

Normal Operating Environment
1. Ambient Temperature: +40°C to -25°C.
2. Ambient Humidity: Daily Average Relative Humidity: ≤95%, Monthly Average Relative Humidity: ≤90%.
3. Daily Average Saturated Vapor Pressure: ≤2.2 x 10-3 MPa.
4. Monthly Average Saturated Vapor Pressure: ≤1.8 x 10-3 MPa.
5. Altitude: Not exceeding 1500m
6. Earthquake intensity: Not exceeding 8 degrees.
7. Applicable location: No dripping water, no risk of stagnation or explosion, no chemically corrosive gases, and no severe vibration.
8. If the product's operating environment exceeds the above requirements, the user can negotiate with our company to determine the appropriate location.

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Model Specification Unit
VZF-12KV/630-25KA Drawer Type set
VZF-12KV/1250-31.5KA Drawer Type set


Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd. is an OEM/ODM VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination Company and Wholesale VCX1 Center-Mounted Sealed Vacuum Load Switch Fuse Combination Supplier. Equipped with modern industrial factory buildings and office facilities, we specialize in the production and operation of circuit breakers, dual power supplies (ATS), AC contactors, and other modern low-voltage electrical products. The company implements a complete and scientific quality management system. Through good faith and strong technical capabilities, our products have earned widespread recognition in the industry. ChengXi Electric adheres to a management philosophy of "Integrity, Pragmatism, Science, Rigor, and Solidarity," always focusing on customer needs and dedicated to the field of low-voltage electrical equipment. Relying on the power system and driven by market demands, ChengXi Electric has provided high-quality products and services to a diverse range of users over the years. We continue to expand our market presence, and our products are widely used in numerous domestic sectors, including electric power systems, nuclear power, national defense, petrochemicals, metallurgy, coal, railways, and more. They play a vital role in many national key projects, winning the trust of a growing number of customers and achieving an excellent reputation within the industry. The company always aims at the global technological frontier, focusing on being a trendsetter in low-voltage apparatus. We strive to promote the development and progress of electric power transmission and distribution, aiming to build a first-class international electrical brand. ChengXi is willing to collaborate with partners worldwide to create a brilliant future together.

Certificate

  • Group standard drafting unit
    Group standard drafting unit
  • AAA-rated credit enterprise
    AAA-rated credit enterprise
  • Wenzhou Enterprise Technology Research and Development Center
    Wenzhou Enterprise Technology Research and Development Center
  • Star Enterprise
    Star Enterprise
  • High-tech enterprises
    High-tech enterprises

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