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XGN15A-12(Vs1) Unit-Type Ac Metal-Enclosed Ring Network Switchgear

XGN15A-12(Vs1) Unit-Type Ac Metal-Enclosed Ring Network Switchgear

XGN15A-12(Vs1) Unit-Type Ac Metal-Enclosed Ring Network Switchgear

The VS1 Unit-type AC Metal-enclosed Ring Network Switchgear is a high-performance, compact, and modular power distribution solution designed for 12kV three-phase AC 50Hz power systems. This advanced switchgear integrates an indoor high-voltage vacuum circuit breaker as its core component, while the entire cabinet utilizes air insulation. It is widely applicable for urban power grid construction and upgrades, offering a reliable solution for industrial and mining enterprises, high-rise buildings, residential communities, hospitals, schools, and parks.

Specification

Technical parameters

project unit parameter
Rated voltage kV 12
Rated frequency Hz 50
Circuit breaker cabinet rated current A 630,1250
Maximum short-term current withstand current of circuit breaker cabinet kAS 40, 4S
Rated peak withstand current of main circuit and ground circuit KA 50/80
Rated short-circuit closing current of main circuit and ground circuit kA 50/80
Full capacity breaks Second-rate 30
Rated short circuit breaking current kA 20, 25, 31.5, 40
Mechanical life Second-rate 2000/10000

Description

Key Features
1. High Reliability and Safety
The VS1 Unit-type AC Metal-enclosed Ring Network Switchgear is designed with robust insulation and protection mechanisms, ensuring safe and reliable operation in harsh environments. With air insulation and a vacuum circuit breaker, it relatively small the risk of electric faults and enhances overall system stability.

2. Compact and Modular Design
A key advantage of the VS1 Unit-type AC Metal-enclosed Ring Network Switchgear is its compact and modular structure. The design allows for easy expansion and flexible installation, making it ideal choice for space-constrained environments such as urban substations and high-density residential areas.

3. Environmental Adaptability
The VS1 Unit-type AC Metal-enclosed Ring Network Switchgear operates efficiently within a temperature range of -25°C to 40°C and at altitudes up to 2000m. It maintains good performance performance even in high humidity conditions, with a the largest daily relative humidity of 95% and a monthly average of 90%. Furthermore, it is designed to withstand environments free from corrosive or flammable gases, excessive dust, and severe violations.

Performance Advantages
1. Enhanced Electrical Insulation
Equipped with air insulation and a high-voltage vacuum circuit breaker, the VS1 Unit-type AC Metal-enclosed Ring Network Switchgear significantly reduces electric breakdown risks. The vacuum circuit breaker ensures fast and reliable arc extinguishing, improving the overall safety and longevity of the system.

2. Easy Maintenance and Long Service Life
The design of the VS1 Unit-type AC Metal-enclosed Ring Network Switchgear prioritizes ease of maintenance. The vacuum circuit breaker requires relatively small upkeep compared to traditional circuit breakers, while the metal-enclosed structure provides good durability, ensuring a prolonged operational lifespan.

3. High Fault Protection Capability
By incorporating advanced fault detection and isolation mechanisms, the VS1 Unit-type AC Metal-enclosed Ring Network Switchgear reduces downtime and enhances system resilience. It quickly isolated faults, preventing the spread of electrical disorders within the power network.

4. Seamless Integration with Automation Systems
This switchgear supports smart grid applications and integrates seamlessly with automated power distribution systems. The VS1 Unit-type AC Metal-enclosed Ring Network Switchgear allows remote monitoring and control, enhancing operational efficiency and reducing the need for manual intervention.

Application Scenarios
- Urban and Rural Power Distribution: Enhancing grid stability in residential areas, commercial districts, and industrial zones.
- Industrial and Mining Enterprises: Provide safe and efficient power distribution in factories and mining sites.
- Healthcare and Education Facilities: Ensuring uninterrupted power supply to hospitals, schools, and research centers.
- High-rise Buildings and Infrastructure Projects: Offering reliable energy management in modern urban developments.
- Pre-installed Substations: Ideal for integration into modular and mobile substations, supporting rapid deployment.

The VS1 Unit-type AC Metal-enclosed Ring Network Switchgear is a versatile, reliable, and high-performance solution for modern power distribution needs. Its compact design, advanced fault protection, and seamless integration with automation systems make it ideal choice for various applications.

Zhejiang NENA Electric Co., Ltd.
Zhejiang NENA Electric Co., Ltd.

The company is located in Shuguang Industrial Zone, Weng Town, Yueqing City, the "China Electrical Capital". The main products include complete high- and low-voltage sets of cabinets, intelligent soft start series, inverters, auto-coupling pressure-reducing starter cabinets, star-delta starter cabinets, QZB transformers, AC contactors, etc. The company's products have won unanimous praise from customers at home and abroad for their excellent performance, stable quality, and professional after-sales service. It has a high reputation in the market and a high reputation among peers.

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    Establishment

    Founded in 1992, NENA has 33 years of experience in the industry.

  • 0+
    Current Employee

    We have more than 300 employees, including 52 technical R&D personnel.

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    Happy Clients

    There are more than 1,000 cooperative customers around the world.

Certificate Of Honor
  • 2020 Assured Consumer Unit
  • Excellent Enterprise
  • Specialised, Specialised And New SMES
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