China Industrial disconnect switch Manufacturers, Suppliers, Factory

The ZW20-12 outdoor column intelligent vacuum electrical circuit breaker is a cutting-edge product designed to meet the demands of modern power distribution systems. With its reliable fault detection, protection control, and communication capabilities, this circuit breaker ensures the efficient and safe operation of power networks. Equipped with advanced features, such as precise detection of milliamp-level zero-sequence current and phase-to-phase short-circuit fault currents within and outside the range, it provides automatic disconnection for single-phase ground faults and phase-to-phase short-circuits. Key Features: Fault Detection Function: The ZW20-12 circuit breaker is equipped with a fault detection function, which allows for the reliable identification and diagnosis of faults in the power distribution system. This feature enables prompt action to be taken to restore power and minimize downtime. Protection Control Function: The circuit breaker incorporates a comprehensive protection control function, which ensures the safety and integrity of the power distribution network. It effectively responds to abnormal conditions, such as overcurrent, overvoltage, and short-circuit faults, protecting the network from damage and preventing potential hazards. Communication Function: With its communication capabilities, the ZW20-12 circuit breaker enables seamless integration into the power distribution automation system. It supports various communication protocols, facilitating real-time monitoring, data collection, and control of the circuit breaker's operation. This function enhances the efficiency and reliability of the power distribution system. Milliamp-Level Zero-Sequence Current Detection: The circuit breaker is capable of accurately detecting milliamp-level zero-sequence currents, both within and outside the specified range. This feature allows for the identification and isolation of single-phase ground faults, ensuring continuous power supply and preventing further damage to the system. Phase-to-Phase Short-Circuit Fault Current Detection: The ZW20-12 circuit breaker efficiently detects phase-to-phase short-circuit fault currents, providing immediate disconnection to isolate the fault and protect the power distribution system. The rapid response and precise detection capability minimize the impact of short-circuit faults on the network. In conclusion, the ZW20-12 outdoor column intelligent vacuum electrical circuit breaker incorporates advanced functionalities, including fault detection, protection control, and communication capabilities. With its precise detection of milliamp-level zero-sequence currents and phase-to-phase short-circuit fault currents, it enables automatic disconnection of single-phase ground faults and phase-to-phase short circuits. This circuit breaker ensures the safety, reliability, and efficient operation of power distribution systems, contributing to uninterrupted power supply and minimizing downtime in the event of faults.

Introducing the innovative SF6 ring main unit (RMU) - the SHSRM16-12. This cutting-edge technology brings a new dimension to the world of high voltage switchgears. As the demand for reliable electricity continues to grow, our inflatable ring network switchgear has been designed with the future in mind. With the SHSRM16-12, we have addressed the various challenges faced by traditional switchgears. This fully enclosed insulated ring network switchgear utilizes SF6 gas, a dielectric medium known for its excellent insulation properties. This allows for a more compact design, reducing the footprint of the switchgear and optimizing space. Our RMU metal construction ensures durability and resistance to external influences like harsh environmental conditions and vandalism. The robust build of the SHSRM16-12 guarantees uninterrupted power supply, even in the harshest of conditions. One of the key features of the SHSRM16-12 is its ability to be inflatable. This unique attribute enables easy installation and maintenance, making it a preferred choice across various industries. The convenience of the inflatable design significantly reduces downtime during installation and maintenance, minimizing operational costs for our customers. The insulated ring network of the SHSRM16-12 improves safety in operation. By isolating various sections of the network, the switchgear allows for the uninterrupted supply of power to different areas, enhancing overall reliability. The high voltage switchgear is equipped with advanced monitoring systems, enabling real-time data collection, analysis, and remote control capabilities. Through our state-of-the-art technology, potential faults can be identified and addressed promptly, ensuring optimal performance. At our company, we understand the importance of adaptability and flexibility in meeting the changing needs of our customers. The SHSRM16-12 combines advanced technology with a focus on sustainability. Our switchgear is designed to accommodate renewable energy sources, contributing to a greener future. In conclusion, the SHSRM16-12 offers a comprehensive solution for high voltage switchgear needs. With its inflatable design, robust metal construction, and advanced monitoring systems, this fully enclosed insulated ring network switchgear is revolutionizing the industry. Trust us to provide you with a reliable, efficient, and future-proof solution for your power distribution requirements.

Introducing the SHK-12 Stationary Type Box Metal Electric Switchgear – a highly reliable and efficient solution for industrial use. This electric switchgear is designed to meet the needs of high voltage applications, ensuring seamless operation and maximum safety. Constructed with high-quality metal enclosure, the SHK-12 switchgear offers unparalleled durability and protection. It is designed to withstand harsh environments, providing long-lasting performance and minimal maintenance requirements. The sturdy construction also ensures that the switchgear is safe from external damages, making it an ideal choice for various industrial settings. The SHK-12 switchgear is known for its exceptional electrical performance. Equipped with advanced technology and precision engineering, it guarantees efficient distribution and control of electrical power. The metal enclosure effectively isolates electrical components, preventing any potential hazards and ensuring the safety of personnel. Featuring a stationary type design, this switchgear ensures a compact and space-saving solution. It can be easily installed in limited spaces or tight enclosures without compromising on functionality. The SHK-12 switchgear offers convenience and flexibility in its application, making it suitable for a wide range of industrial environments. With its compliance to international standards and regulations, the SHK-12 switchgear ensures superior performance and reliability. It undergoes rigorous testing and quality checks to ensure adherence to industry standards, guaranteeing a product that meets the highest level of quality and efficiency. In conclusion, the SHK-12 Stationary Type Box Metal Electric Switchgear is a top-tier solution for industrial use. Its high-quality construction, exceptional electrical performance, and compliance with international standards make it a reliable and efficient choice for high voltage applications. Whether it's for power distribution or control, this switchgear proves to be an ideal choice for industries seeking a dependable and robust solution. Choose the SHK-12 switchgear and experience the benefits of advanced technology and excellent performance in your industrial operations.

The SV-12 Indoor High Voltage AC Vacuum Circuit Breaker is designed for use in power systems with a rated voltage of 12kV and operates at a frequency of 50Hz. It finds widespread applications in substations, power plants, industrial and mining enterprises, as well as airports and commercial buildings, where it plays a crucial role in controlling and protecting electrical facilities. With its ability to handle frequent operations and fast reclosing, the SV-12 Circuit Breaker offers unmatched performance. Compliance with national standards and international regulations underscores the quality of the SV-12 Indoor High Voltage AC Vacuum Circuit Breaker. It meets the requirements specified in GB 1984-2014 "High-Voltage AC Circuit Breakers," JB/T3855-2008 "High-Voltage AC Vacuum Circuit Breakers," and DL/T 403-2000 "Technical Requirements for Ordering 12kV to 40.5kV Indoor AC High-Voltage Vacuum Circuit Breakers." Additionally, it conforms to relevant provisions from the International Electrotechnical Commission standards, including IEC 62271-100, IEC 60694, and IEC 62271-1. The standout feature of the SV-12 Indoor High Voltage AC Vacuum Circuit Breaker is its solid insulation ring net cabinet movement. This innovative operating mechanism ensures reliable performance and facilitates convenient maintenance. The use of solid insulation material enhances the breaker's insulation capabilities, promoting the overall safety of the electrical system. Furthermore, the ring net cabinet movement enables smooth and efficient switching of electrical circuits. With its 12kV rated voltage, the SV-12 Circuit Breaker is perfectly suited for high voltage applications. Its extensive usage across various industries and facilities is a testament to its exceptional reliability and performance. The SV-12 Indoor High Voltage AC Vacuum Circuit Breaker provides steadfast control and protection of electrical infrastructure. In conclusion, the SV-12 Indoor High Voltage AC Vacuum Circuit Breaker is an advanced product featuring a solid insulation ring net cabinet movement. Its compliance with national and international standards confirms its superior quality and adherence to stringent regulations. Specifically designed for 12kV power systems, this circuit breaker guarantees reliable performance and efficient control and protection of electrical facilities. Its cutting-edge technology and unrivaled performance make it the ideal choice for a wide range of applications.

The LW8-40.5kV High Voltage SF6 Gas Outdoor Vacuum Circuit Breaker is a state-of-the-art electrical equipment designed for outdoor high voltage applications. Operating at a frequency of 50Hz, this circuit breaker utilizes SF6 gas as the arc extinguishing medium. It is specifically suitable for controlling and protecting power distribution systems with a rated voltage of 35kV. Moreover, it can be utilized in contactor and capacitor bank switching applications. The inclusion of a current transformer allows for measurement and protection capabilities. Adhering to both national and international standards, the LW8-40.5kV High Voltage SF6 Gas Outdoor Vacuum Circuit Breaker reflects excellence in its design and functionality. It complies with the requirements outlined in GB 1984-1989 "AC High Voltage Circuit Breakers" and the International Electrotechnical Commission standard IEC60056:1987 "High Voltage AC Circuit Breakers." The LW8-40.5kV High Voltage SF6 Gas Outdoor Vacuum Circuit Breaker is equipped with the CT14 Spring Operating Mechanism. This mechanism enhances the performance and reliability of the breaker. By utilizing spring technology, it ensures efficient operation and supports convenient maintenance. Offering a high level of safety and reliability, the LW8-40.5kV High Voltage SF6 Gas Outdoor Vacuum Circuit Breaker is the ideal choice for various outdoor applications. Its ability to withstand high voltage levels and its compatibility with different systems make it a versatile solution for controlling and protecting electrical infrastructure. In conclusion, the LW8-40.5kV High Voltage SF6 Gas Outdoor Vacuum Circuit Breaker is a cutting-edge product renowned for its performance and durability. With its SF6 gas arc extinguishing medium and the integration of the CT14 Spring Operating Mechanism, it provides efficient operation and reliable protection in outdoor high voltage settings. Its compliance with national and international standards ensures the highest level of quality and safety. The LW8-40.5kV High Voltage SF6 Gas Outdoor Vacuum Circuit Breaker is the optimal choice for dependable control and protection of electrical systems in a wide range of applications.

Rongzhi Electric Power is a large-scale High Voltage Reactive Power Compensation Device manufacturer and supplier in China. We have been specialized in High voltage equipment for many years. Our products have a good price advantage and cover most of the South America, Middle East, Africa, Southeast Asia markets. We look forward to becoming your long-term partner in China.