Rated current 630 A High Voltage Circuit Breaker Opening speed 1.445 M s Center distance between phase 275 Mm designed for power switching

Product Description:

The High Voltage Circuit Breaker is an advanced and reliable switching device designed specifically to meet the demanding requirements of modern electrical power systems. This product is engineered to ensure the safe and efficient interruption of electrical current in high voltage circuits, thereby protecting equipment and maintaining system stability. One of the standout features of this High Voltage Circuit Breaker is its compatibility with a 12KV Vacuum Circuit Breaker configuration, making it an ideal solution for medium voltage applications where safety, durability, and performance are paramount.

At the core of this High Voltage Circuit Breaker is its energy storage system, which operates at a DC voltage of 110V. This energy storage voltage enables rapid and consistent operation of the breaker mechanism, ensuring quick response times during fault conditions. The DC 110V system is both reliable and efficient, providing sufficient power to actuate the breaker swiftly without compromising on safety or performance.

The design of the contacts within this 12KV Vacuum Circuit Breaker is meticulously optimized to ensure maximum electrical isolation and minimal wear during operation. The clearance between contacts is precisely set at 12.55 millimeters, which guarantees a secure and effective separation when the breaker is in the open position. This clearance is critical in preventing electrical arcs and ensuring that the circuit is fully interrupted, thereby protecting downstream equipment from potential damage.

Speed and timing are crucial parameters for any circuit breaker, and this High Voltage Circuit Breaker excels in both aspects. The closing time is measured at 32.75 milliseconds, allowing the breaker to close the contacts quickly and safely to restore electrical continuity. This rapid closing time minimizes voltage dips and ensures stable power delivery during switching operations. Furthermore, the opening speed of the contacts reaches an impressive 1.445 meters per second, enabling the breaker to interrupt the current flow almost instantaneously in the event of a fault. Such a high opening speed is essential for limiting the duration of electrical faults and minimizing potential damage to the electrical network.

Another important mechanical feature of this 12KV Vacuum Circuit Breaker is the contact over-travel, which is set at 3.38 millimeters. Contact over-travel refers to the additional movement of the contacts beyond their normal closed position, which helps to ensure a secure and tight connection. This over-travel also contributes to the durability of the contacts by reducing the impact forces during closing and preventing premature wear. The precise control of contact over-travel enhances the overall reliability and longevity of the breaker.

In summary, the High Voltage Circuit Breaker with its DC 110V energy storage voltage, 12.55 millimeters contact clearance, 32.75 milliseconds closing time, 1.445 meters per second opening speed, and 3.38 millimeters contact over-travel represents a highly efficient and robust solution for medium voltage power distribution systems. Its integration as a 12KV Vacuum Circuit Breaker ensures superior arc quenching performance and long operational life, making it an indispensable component in modern electrical infrastructure. Whether used in industrial plants, power generation facilities, or utility networks, this High Voltage Circuit Breaker guarantees safety, reliability, and excellent performance under all operating conditions.

Features:

• Product Name: High Voltage Circuit Breaker
• Type: High Voltage Vacuum Circuit Breaker
• Opening Time: 24.23 Ms
• Closing Time: 32.75 Ms
• Clearance Between Contacts: 12.55 M/m
• Rated Current: 630 A
• Standard Compliance: IEC62271-100
• Reliable performance as a High Voltage Vacuum Circuit Breaker
• Designed for high efficiency and safety in high voltage applications
• Meets stringent international standards for High Voltage Circuit Breaker devices

Technical Parameters:

Applications:

The TIANAN High Voltage Vacuum Circuit Breaker, model VS1-24/630-25, is an advanced electrical protection device designed to ensure the safety and reliability of power distribution systems. Manufactured in China and certified under the GB standard, this 12KV Vacuum Circuit Breaker is engineered to meet rigorous international standards, including IEC62271-100, making it an ideal choice for various industrial and commercial applications.

This High Voltage Vacuum Circuit Breaker is commonly applied in medium-voltage power distribution networks, substations, and industrial facilities where reliable interruption of electrical current is critical. It serves as a key component in protecting electrical circuits from faults and overloads, thus preventing damage to equipment and ensuring continuous power supply. The VS1-24/630-25’s hand car structure type facilitates easy installation and maintenance, making it suitable for environments where operational flexibility is required.

In scenarios such as power plants, manufacturing plants, and large commercial complexes, the 12KV Vacuum Circuit Breaker helps manage the flow of electricity efficiently. Its fast closing time of 32.75 milliseconds and a closing bounce of only 1.025 meters per second contribute to superior operational performance, minimizing the risk of arc flash and electrical hazards. The contact over-travel of 3.38 millimeters ensures precise contact operation, enhancing the breaker’s durability and reliability.

Additionally, the TIANAN High Voltage Vacuum Circuit Breaker is ideal for use in grid automation and smart grid applications, where quick response times and high operational stability are paramount. The product is packaged securely on wooden pallets to ensure safe transportation, with a minimum order quantity of 5 sets. Delivery times are arranged according to actual circumstances, and payment terms as well as pricing are to be pending, reflecting flexible commercial conditions for buyers.

Overall, the TIANAN VS1-24/630-25 High Voltage Vacuum Circuit Breaker stands out as a robust solution for critical power protection needs, combining advanced technical specifications with dependable performance. Its application occasions span from power distribution centers to complex industrial electrical systems, where maintaining uninterrupted and safe power flow is essential.

Customization:

TIANAN offers customized High Voltage Vacuum Circuit Breaker solutions with the model number VS1-24/630-25, designed and manufactured in CHINA. Our High Voltage Circuit Breaker products are certified under the GB standard, ensuring reliable quality and performance.

The VS1-24/630-25 High Voltage Vacuum Circuit Breaker features a rated current of 630 A, a closing speed of 1.136 M/s, and a closing time of 32.75 ms, providing efficient and rapid operation for various high voltage applications. The contact over-travel is 3.38 M/m, and the energy storage voltage is DC 110V, making it ideal for demanding electrical systems.

We accommodate minimum order quantities of 5 SETS, with packaging details including secure wooden pallets to ensure safe delivery. The delivery time is arranged according to actual circumstances, and price and payment terms are to be determined based on customer requirements.

Choose TIANAN's High Voltage Vacuum Circuit Breaker for dependable performance and tailored customization to meet your specific needs in high voltage electrical distribution and protection.

Support and Services:

Our High Voltage Circuit Breaker product is supported by a dedicated technical support team committed to ensuring optimal performance and reliability. We offer comprehensive services including installation guidance, routine maintenance, troubleshooting assistance, and repair services to minimize downtime and extend equipment life.

Technical support is available to help with product selection, application advice, and system integration to meet your specific operational requirements. Our experts provide detailed documentation, user manuals, and training sessions to empower your technical staff with the knowledge needed for efficient operation and maintenance.

We also provide on-site inspection and testing services to assess the condition and functionality of your High Voltage Circuit Breakers. Our preventative maintenance programs are designed to detect potential issues early and recommend necessary actions to avoid unexpected failures.

In addition, we offer spare parts supply and upgrade solutions to enhance the performance and safety of your existing circuit breaker installations. Our commitment is to deliver responsive, knowledgeable, and professional support throughout the lifecycle of your product.