ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker

### ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker Product Description **Rated Voltage:** The ZN63A(VS1)-24C is designed to handle a maximum operating voltage of 24 kV, ensuring reliable performance in high-voltage applications.
**Rated Current:** This circuit breaker supports a continuous current of up to 1250 A, making it suitable for various industrial settings.
**Tripping Capacity:** With a tripping capacity of up to 31.5 kA, the ZN63A(VS1)-24C can effectively interrupt high fault currents, providing superior protection.
**Tripping Time:** The circuit breaker features a rapid tripping time, allowing for swift disconnection of the current to enhance system safety and reliability.
**Operation Mode:** Available in manual and electric operation modes, the ZN63A(VS1)-24C offers flexibility in usage depending on your operational requirements.
**Distance:** After disconnection, the minimum distance between the contacts is maintained to ensure safety and compliance with operational standards.
**Delivery:** We offer various shipping options, including standard and expedited delivery, to meet your project timelines.
**Packaging:** The product is securely packaged in robust outer packaging to prevent damage during transit, ensuring it arrives in perfect condition.
Product Description

ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker Introduction

Welcome to Shaanxi Huadian Electric Co., Ltd., a leading manufacturer of vacuum circuit breakers, dedicated to providing reliable and efficient solutions for medium and large businesses. Our ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker is engineered to meet the highest industry standards, offering safety, durability, and top-tier performance.

Product Introduction

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The ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker is designed for use in medium-voltage power systems, providing a dependable and high-performing solution for controlling and protecting electrical circuits. Built for applications in power plants, railways, and industrial sectors, this circuit breaker ensures minimal maintenance, long service life, and safe operation.

Product Features and Advantages

  • High Durability: The ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker uses high-quality vacuum interrupters that ensure excellent arc-quenching capabilities, reducing wear and extending product life.
  • Compact Design: Its side-mounted structure is space-efficient, allowing easy integration into existing electrical systems.
  • Safety First: Equipped with reliable protection mechanisms, it reduces the risk of electrical faults, ensuring operational safety.
  • Low Maintenance: Engineered for long-term use, the ZN63A(VS1)-24C requires minimal maintenance, reducing downtime and saving on operational costs.
  • Environmentally Friendly: With a vacuum-based interruption system, the product is eco-friendly, producing no harmful gases.

Product Structure

The ZN63A(VS1)-24C features a robust construction, comprising the following:

  • Vacuum Interrupter: Positioned to ensure rapid arc quenching during circuit interruptions.
  • Side-Mount Mechanism: The compact, side-mounted design enhances versatility, making it suitable for tight installations.
  • Control Unit: An advanced control system ensures smooth operation and precise interruption timing.
  • Insulation System: Built with superior insulating materials to prevent electrical leakages and withstand high voltages.

Main Technical Parameters

Parameter Value
Rated Voltage 24kV
Rated Current 630-3150A
Rated Frequency 50Hz
Short-Circuit Breaking Capacity 25-31.5kA
Mechanical Life 10,000 operations
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Product Use Conditions

The ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker is designed to operate under the following conditions:

  • Ambient Temperature: -10°C to +40°C
  • Altitude: ≤1000m
  • Relative Humidity: 85% or less
  • Pollution Level: Suitable for use in areas with pollution degree II

Product Application Scope and Field

This vacuum circuit breaker is widely applicable across various industries:

  • Power Generation: Protects medium-voltage systems in power plants.
  • Metallurgy and Mining: Ensures safe power distribution in heavy industrial environments.
  • Railway Systems: Reliable for use in railway substation networks.
  • Petrochemical: Used in harsh environments where robust and reliable electrical protection is required.
  • Urban and Rural Grid Transformation: Aids in modernizing power grids with safe, efficient performance.
Power plants and substations
Power plants and substations
Industrial power distribution systems
Industrial power distribution systems
Railways and urban infrastructure
Railways and urban infrastructure
Mining and petrochemical industries
Mining and petrochemical industries

OEM Services

At Shaanxi Huadian Electric Co., Ltd., we are proud to offer comprehensive OEM services that enable us to customize the ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker to your exact specifications. Our expert team collaborates closely with you throughout the entire process, ensuring that every detail aligns perfectly with your unique operational needs and requirements. Whether you need specific technical adjustments, design modifications, or additional features, we are committed to delivering a product that not only meets but exceeds your expectations. We understand that each application is different, and we strive to provide tailored solutions that enhance your efficiency and reliability. Contact us today to learn more about our custom solutions and how we can support your business objectives with our innovative products.

Frequently Asked Questions (FAQ)

Q1: What is the lifespan of the ZN63A(VS1)-24C circuit breaker?
A: With proper maintenance, the circuit breaker can last up to 20 years, depending on the operational environment and frequency of use.

Q2: How often should maintenance be performed?
A: Routine maintenance is recommended every 5-7 years or after 2,000 operations to ensure optimal performance.

Q3: Can this breaker be used in high-altitude environments?
A: Yes, but modifications are required for altitudes above 1000 meters to ensure reliable performance.

Q4: Is technical support available for installation?
A: Yes, we provide full technical support and guidance for the installation and operation of our circuit breakers.

Q5: Are spare parts readily available?
A: We maintain a full inventory of spare parts to ensure fast and efficient replacements when needed.

Our Factory and Certificates
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Contact Us

For inquiries, custom orders, or further information about the ZN63A(VS1)-24C Side-Mounted Vacuum Circuit Breaker, please contact us at [austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com]. We look forward to collaborating with you to meet your electrical protection needs.

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