China High-performance copper current transformer Manufacturers, Suppliers, Factory

The GZD(W) DC220KV DC110KV DC48KV microcomputer control direct current power supply cabinet is a cutting-edge and highly efficient solution for various industries that require a reliable power supply. This power supply cabinet is designed to deliver stable direct current (DC) to support critical applications in fields such as telecommunications, power transmission, and industrial automation. Equipped with advanced microcomputer control technology, this power supply cabinet offers precise output voltage regulation and robust overload protection. It ensures the safe and efficient operation of connected equipment while minimizing the risk of power fluctuations and damage due to voltage surges. The microcomputer control system continuously monitors and adjusts the output voltage, ensuring a stable power supply under varying load conditions. With a voltage output capacity of DC220KV, DC110KV, and DC48KV, this power supply cabinet caters to a wide range of operational requirements. It can provide reliable power to large-scale infrastructure projects, high-voltage transmission systems, and high-power applications. The cabinet's high voltage capacity makes it suitable for demanding environments where uninterrupted power supply is crucial. The GZD(W) DC220KV DC110KV DC48KV microcomputer control direct current power supply cabinet is designed for ease of installation, operation, and maintenance. It features a compact design, making it space-saving and perfectly suited for both indoor and outdoor installation. The cabinet also incorporates multiple safety measures, such as short circuit protection and overvoltage protection, ensuring the safety of the connected equipment. In addition to its exceptional performance and reliability, this power supply cabinet offers energy-saving benefits. It features high-efficiency power conversion technology that minimizes energy loss during operation, reducing overall power consumption and environmental impact. In summary, the GZD(W) DC220KV DC110KV DC48KV microcomputer control direct current power supply cabinet is a technologically advanced and versatile solution for industries that rely on dependable power supply. With its precise control, high voltage capacity, and energy-saving features, this power supply cabinet ensures uninterrupted operation of critical equipment while maximizing efficiency and reducing environmental impact.

Introducing our latest product, an advanced electrical system with outstanding performance and reliability. Designed for high voltage applications, it is built to meet demanding requirements and ensure uninterrupted power supply. With a rated voltage of 35KV, this product is capable of handling heavy loads efficiently. Its rated current of 630A enables it to deliver precise power distribution while maintaining optimal performance. In cases of sudden surges or faults, the system can handle dynamic currents of up to 50KA for 0.3 seconds, guaranteeing fast and effective protection. The thermal stable current of 20KA for 3 seconds ensures stable operation even under continuous high current conditions. To withstand power frequency variations, the system offers excellent 1-minute power frequency tolerance of up to 80KV. This feature guarantees the stability and reliability of the electrical network, reducing the risk of disruptions. Featuring a DC voltage withstand for 15 minutes of 125KV, the product showcases exceptional insulation capabilities. This attribute is particularly crucial in environments with high-voltage DC components, rendering it suitable for a wide range of applications. Additionally, our system's lightning shock withstand voltage of 185KV provides enhanced protection during electrical storms, safeguarding the entire electrical network from potential damage. The product's box protection class of IP33 offers reliable protection against solid objects greater than 2.5mm in diameter, preventing dust ingress and moisture penetration. This feature ensures the durability and longevity of the system even in harsh environments. In conclusion, our advanced electrical system is a reliable and efficient solution for high voltage applications. With its exceptional performance, robust build quality, and superior protection features, it guarantees uninterrupted power supply and peace of mind.

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.

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.

VS1 (ZN63) high voltage indoor vacuum circuit breaker is a cutting-edge electrical device designed to ensure safe and efficient power distribution in high voltage systems. Equipped with a permanent magnetic operating mechanism, this circuit breaker utilizes a vacuum arc extinguishing chamber, where vacuum serves as both the arc extinguishing and insulation medium. When the live operation of the VS1-12 vacuum circuit breaker is initiated, the dynamic and static contacts within the operating mechanism create a vacuum arc between them. Additionally, the unique structure of the contacts generates an appropriate longitudinal magnetic field within the contact gap. This causes the vacuum arc to assume a diffusion form and enables it to uniformly distribute across the contact surfaces, maintaining a low arc voltage. As the current naturally crosses zero, the residual ions, electrons, and metal vapors rapidly recombine or deposit on the contact surfaces and shield, restoring the dielectric strength of the arc extinguishing chamber. Consequently, the arc is extinguished, achieving the desired breaking effect. The utilization of a magnetic field to control the vacuum arc empowers the VS1 vacuum circuit breaker with a robust and stable breaking current capacity. In summary, the VS1 (ZN63) high voltage indoor vacuum circuit breaker possesses advanced features that allow for efficient and reliable power distribution in high voltage applications. By utilizing vacuum technology and a magnetic control mechanism, this circuit breaker ensures the safe interruption of electrical currents, presenting itself as an excellent choice to safeguard various electrical installations and systems.

The LZZBJ9-10 current transformer is a versatile indoor epoxy resin-casted pillar-type product designed to operate in a wide range of conditions. It is specifically used for current, energy metering, and relay protection purposes in power systems with a rated frequency of 50Hz and a rated voltage of 10kV or below. This current transformer is suitable for both centralized and other types of switchgear installations. One notable feature of the LZZBJ9-10 current transformer is its ability to cater to user requirements by offering options for dual or triple winding ratio structures. This flexibility allows for customized performance based on specific needs. Currently, the LZZBJ9-10 current transformer is available in multiple accuracy classes such as 0.5, 0.2, 0.5S, and 0.2S. It also offers different protection classes such as 10P10 and 10P20. This range of options ensures that users can select the appropriate level of accuracy and protection based on their specific application needs. Furthermore, the LZZBJ9-10 current transformer can be customized to meet non-standard product requirements based on customer demands. This level of adaptability enables users to obtain a tailored solution that precisely fits their unique specifications. In conclusion, the LZZBJ9-10 current transformer is a reliable and efficient choice for power systems operating at 50Hz and below 10kV. Its pillar-type design, epoxy resin casting, and versatility make it suitable for various switchgear installations. With a range of accuracy and protection classes available, users can select a configuration that aligns with their specific requirements. Additionally, the option for customizing non-standard products ensures that the LZZBJ9-10 current transformer can cater to diverse customer demands.