High-Performance Vacuum Circuit Breaker for Reliable Power Protection

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Magnet
• Model NO.: ZW32-33/630-12.5-M
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection
• Certification: ISO9001-2000
• Weight: 100~130kg
• Operations: According to Customer Requirements
• Movement Mode: According to Customer Requirements
• Customizable: OEM/According to Customer Requirement
• Series: According to Customer Requirements
• Transport Package: Wooden Carton
• Specification: ZW32-12F AC Vacuum Circuit Breaker
• Trademark: Jecsany
• Origin: Zhejiang, China
• HS Code: 8535210000
• Production Capacity: 50000PCS/Years

Product Description

Product Description: 
The Vacuum Circuit Breaker is an advanced electrical switching device designed to provide reliable and efficient protection for power systems. It utilizes a vacuum interrupter to extinguish electric arcs during the opening and closing operations, ensuring high performance and safety. Key features include:

High-Performance Vacuum Interrupter: The vacuum interrupter ensures long service life and excellent arc-quenching capabilities, minimizing contact wear and maintenance requirements.
Compact Design: The compact structure of the vacuum circuit breaker makes it suitable for various installation environments, including limited spaces in substations and switchgear cabinets.
Low Operating Noise: The vacuum medium significantly reduces operational noise, making it ideal for both indoor and outdoor applications.
Superior Insulation: The vacuum environment provides excellent insulation properties, ensuring stable and reliable performance even under high voltage conditions.


Easy Maintenance: The simple and robust design of the vacuum circuit breaker allows for easy installation, operation, and maintenance, reducing downtime and maintenance costs.
Wide Application Range: Suitable for a variety of electrical systems, including distribution networks, industrial plants, and commercial buildings, providing reliable protection against overcurrent and short-circuit faults.

Product Parameters:
 

Item	Unit	ZW32-12
Rated Voltage	Kv	11/12
Rated Frequency	Hz	50/60
Rated Current	A	630/1250
Rated Short-Circuit Breaking Current	kA	20/50
Rated Peak Value Withstand Current(Peak)	kA	50/63
Rated Short Time Withstand Current	kA	20/25
Rated Short-Circuit Closing Current(Peak)	kA	50/63
Mechanical Life	Times	10000
Rated Short-Circuit Breaking Current Breaking Number	Times	30
Power Frequency Withstand Voltage (1 Min), Wet/Dry: Interphase, earth, Fracture	kV	38/45
Lightning Impulse Withstand Voltage (Peak) Interphase, Earth, Fracture	kV	75
Rated Operate Sequence		O-0.3-CO-180s-CO
Secondary Circuit 1 Min Power Frequency Voltages	kV	2

Product Features:
The ZW23 outdoor vacuum circuit breaker has the following product features:
1. Compact Design: The ZW23 is designed with a compact structure, making it easy to install and maintain in outdoor environments.
2. Vacuum Interruption: It utilizes vacuum interrupters, which provide reliable and efficient interruption of electrical currents, ensuring high performance and longevity.
3. Weather Resistance: The breaker is built to withstand harsh outdoor conditions, including rain, snow, and extreme temperatures, thanks to its robust and weatherproof construction.
4. High Reliability: With advanced vacuum arc-extinguishing technology, the ZW23 offers high reliability and stability in operation, reducing the risk of failure.
5. Low Maintenance: The vacuum interrupter design minimizes the need for frequent maintenance, lowering operational costs over time.
6. Safety Features: It includes multiple safety mechanisms, such as overcurrent and short-circuit protection, to ensure safe operation and protect connected equipment.
7. Easy Operation: The breaker is designed for easy manual or remote operation, with clear indicators for status and fault conditions.
8. Environmental Friendly: The use of vacuum technology eliminates the need for SF6 gas, making it an environmentally friendly choice.
These features make the ZW23 outdoor vacuum circuit breaker a reliable and efficient solution for outdoor power distribution and protection.



Packing:

Packaging Details	Wooden Box
Port	Ningbo Port, Shanghai Port

About Us:
Jecsany Electrical Equipment Co., Ltd. was established in 2009, and it is backed by China Electric Porcelain Import and Export Co Ltd.   Since 1981, the company has focused on the research and development, manufacturing and export of professional high-voltage power products, and has accumulated profound technical background and rich industry experience in this field, and has built a reputation for delivering high-quality products and exceptional service to our clients.

Moreover, the company gives full play to its own R&D and production experience advantages, and strives to cultivate a professional team that can match products with the fastest speed and highest accuracy.   At present, the company has professional teams engaged in the power industry in South Africa, USA, South America, Vietnam and other places.

After years of development, the company has gradually become a professional supplier of diversified products including Power Transformers, Auto-Reclosers, Vacuum circuit breakers, Lightning arresters, Line protection devices, Switchgears, Fuse cutouts, Polymer / Glass / Porcelain insulators, Power line fittings and Tools, etc.   Jecsany can provide customers with one-stop full-service from product development, design, manufacturing to transportation, installation and after-sales service.

Jecsany Team is the backbone of our success, and we are dedicated to fostering a work environment that encourages innovation, collaboration, and continuous improvement.   We are constantly investing in our facilities and technology to ensure that we stay at the forefront of the industry, delivering high-quality products and services that exceed expectations.