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ZN63 VS1 Indoor Three phase AC Vacuum Circuit Breaker

The ZN63 VS1 Indoor Three-Phase AC Vacuum Circuit Breaker is a premium electrical protection solution tailored for reliable and efficient power distribution in medium-voltage systems.
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  • VS1

VS1(ZN63) Indoor AC Vacuum Circuit Breaker


Describe


VS1 (ZN63) indoor AC vacuum circuit breaker (hereinafter referred to as circuit breaker) is a three-phase AC 50HZ 12KV indoor switchgear, which can be used for control and protection of electrical installations such as industrial and mining enterprises, power plants, substations, etc. It is suitable for frequent operation. place.

The circuit breaker meets the requirements of GB1984-89, JB3855-1996 and DL403-9 standards, and meets the relevant requirements of IEC56 (87 publication).

We adopt an integrated design for the circuit breaker operating mechanism and the circuit breaker body, which can be used as a fixed installation unit or equipped with a dedicated propulsion mechanism. to form a handcart unit.


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Environmental Conditions


Normal Conditions Of Use


This device is a low-voltage switchgear with pull-wires composed of standard modules. It is suitable for power systems with AC 50-60HZ, rated working voltage of 660V and below, and is used to control power generation, transmission and distribution, power conversion and electrical equipment.

1. The ambient temperature is not higher than +40, not lower than -15 (allowable storage and transportation is -30_).

2. The altitude is less than 1000 meters.

3. 3. Relative humidity. The daily average is less than 95%, the monthly average is less than 90%, the daily average saturated vapor pressure is less than 2.2X10-3MPa, and the monthly average is less than 1.8X10-3MPa.

4. A place free from fire, explosion, heavy pollution, chemical corrosion and vibration.



Special Conditions Of Use


1. The altitude is above 1000 meters.

2. Climatic conditions with high humidity or sudden changes in humidity, and where there is a risk of moisture condensation.

For special conditions of use, the manufacturer should discuss with the user and reach an agreement to provide special design and supply.


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The ZN63 VS1 Indoor Three-Phase AC Vacuum Circuit Breaker is a state-of-the-art electrical protection device designed for reliable and efficient power distribution in medium-voltage systems. Drawing upon advanced vacuum interruption technology and robust construction, this breaker offers unparalleled performance in terms of safety, durability, and ease of maintenance. Ideal for a wide range of industrial, commercial, and utility applications, the ZN63 VS1 series sets the standard for modern circuit protection.

Core Technology & Features

  • Vacuum Interruption Technology: At the core of the ZN63 VS1 lies its vacuum interrupter, which utilizes the high dielectric strength and rapid recovery of vacuum to effectively extinguish arcs during circuit interruption. This technology ensures fast and reliable switching operations with minimal wear and tear on the contacts, resulting in longer service life and reduced maintenance requirements.

  • Three-Phase Design: The breaker is designed as a three-phase unit, providing simultaneous protection for all phases of the power system. This ensures coordinated and balanced operation, maximizing system stability and reliability.

  • Indoor Application: Specially engineered for indoor installations, the ZN63 VS1 boasts a compact design that fits seamlessly into control rooms, switchgear panels, and substations. Its IP-rated enclosure protects against dust, moisture, and other environmental factors, ensuring reliable performance in even the most challenging environments.

  • High Current & Short-Circuit Capability: Capable of interrupting high fault currents and withstanding short-circuit conditions, the ZN63 VS1 ensures the safety of the power system and its connected equipment. Its robust construction and advanced insulation materials make it ideal for demanding applications.

  • Easy Operation & Maintenance: Equipped with intuitive control mechanisms and clear indication systems, the breaker is easy to operate and monitor. Maintenance is simplified thanks to its modular design, which allows for quick and easy access to internal components.

  • Intelligent Control & Monitoring: Optional intelligent control units can be integrated into the ZN63 VS1, providing real-time monitoring of circuit conditions, fault recording, and remote control capabilities. This enhances system visibility and enables proactive maintenance, reducing downtime and improving overall system performance.

Applications

The ZN63 VS1 Indoor Three-Phase AC Vacuum Circuit Breaker is suitable for a wide range of applications, including but not limited to:

  • Power distribution networks in industrial facilities

  • Commercial buildings and office complexes

  • Utility substations and transmission lines

  • Renewable energy projects (e.g., wind farms, solar parks)

  • Mining and heavy industry applications

Conclusion

The ZN63 VS1 Indoor Three-Phase AC Vacuum Circuit Breaker represents the pinnacle of modern circuit protection technology. Its combination of advanced vacuum interruption technology, robust construction, and intelligent control features make it the ideal choice for demanding power distribution applications. With its focus on safety, reliability, and ease of maintenance, the ZN63 VS1 series sets the standard for the future of circuit protection. Contact us today to learn more about how this innovative product can enhance the performance and efficiency of your power system.

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Electric Co., Ltd. was established in2009 , specializes in the production of various high-low-voltage equipment.

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Contact

 86-577-61721053.
     86-577-56848069.
     86-1336978582.
     86-15657768868.
   No.218,Liule Road,Liushi Town325604,Yueqing City,Wenzhou City,Zhejiang Province,China
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