China Low voltage load break switch Manufacturers, Suppliers, Factory

Introducing our latest innovation in power distribution transformers: the 35kv oil immersed power distribution transformer, Three Phase S11, designed specifically for outdoor use. This transformer combines cutting-edge technology and superior performance to meet the demanding requirements of modern power distribution systems. The Three Phase S11 transformer is a high voltage transformer, capable of carrying up to 35kv power. Its oil immersed design ensures efficient cooling and insulation, allowing for reliable operation even in harsh environmental conditions. The transformer is optimized for outdoor use, with a robust and weatherproof construction that guarantees protection against moisture, dust, and other external factors. One of the key features of the S11 distribution transformer is its three-phase design, allowing for balanced power distribution across all phases. This ensures a stable and efficient power supply, minimizing energy losses and maximizing overall system performance. Additionally, the transformer's compact size and lightweight design make it easy to install and maintain, saving both time and effort. The S11 transformer is engineered for enhanced energy efficiency, with low no-load and load losses. This not only reduces energy waste but also lowers operational costs for the end-user. The transformer also incorporates advanced insulation materials and techniques, ensuring long-term reliability and durability. Safety is paramount when it comes to power distribution transformers, and the S11 transformer excels in this aspect. It is equipped with comprehensive protection systems, including temperature sensors, overload protection, and lightning protection, among others. These features safeguard the transformer from potential risks and ensure safe and consistent operation. In conclusion, our 35kv oil immersed power distribution transformer, Three Phase S11, is a high-performance and reliable solution for outdoor power distribution systems. Its advanced features, including three-phase design, energy efficiency, and comprehensive safety mechanisms, make it an ideal choice for a wide range of applications. Invest in the S11 transformer and experience efficient and trouble-free power distribution like never before.

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.

The DFW-12/630A cable branch box is built to withstand demanding industrial environments. Its sturdy construction, made from high-quality stainless steel plate, ensures durability and long-lasting performance. The material's resistance to corrosion and impact makes it an ideal choice for installations in various settings. This cable branch box is designed to handle a rated current of 630A, making it suitable for high-power applications. With a rated voltage of 12KV, it provides reliable and efficient power distribution across different electrical systems. The product is compliant with international standards, including ISO, CCC, and IEC certificates, ensuring its quality and conformity to industry requirements. To ensure the safety of electrical systems, the DFW-12/630A cable branch box offers IP33 protection level. This protection degree guards against the infiltration of solid objects larger than 2.5mm and provides protection against water spray from any direction. This feature guarantees the longevity and performance of the cable branch box under various conditions. Flexibility is another advantage of our DFW-12/630A cable branch box. It is available in a standard green color but can be customized to meet specific preferences or match existing infrastructure. Furthermore, we offer OEM services, allowing customers to personalize the product according to their branding or design requirements. The DFW-12/630A cable branch box operates at a frequency of 50/60Hz, making it suitable for use in different global regions. Its adaptability to varying power systems ensures its compatibility and reliability in diverse electrical setups. Whether you require a single piece or a larger quantity, we offer a low minimum order quantity (MOQ) of just 1 piece, making it convenient for customers with different project sizes or budgets. Our commitment to customer satisfaction extends to offering flexible options that suit your specific needs. In summary, the DFW-12/630A cable branch box is a high-quality product designed for reliable and efficient power distribution. With its stainless steel plate construction, rated current of 630A, and rated voltage of 12KV, this cable branch box is suitable for demanding industrial applications. The IP33 protection level ensures its durability and resistance to external elements. Customization options, OEM services, and a low MOQ offer flexibility and convenience to our valued customers. Choose our DFW-12/630A cable branch box for reliable and efficient electrical power distribution solutions.

12kV Indoor High Voltage Vacuum Circuit Breaker with Isolator in Gas Insulated Switchgear (GIS) The 12kV Indoor High Voltage Vacuum Circuit Breaker with Isolator is a vital component in Gas Insulated Switchgear (GIS). Designed for indoor use, this product offers reliable and efficient operation in high voltage applications. The GIS is comprised of various components, including a circuit breaker, isolator, grounding switch, current transformer, surge arrester, busbar, connectors, and outgoing terminals. All of these devices or parts are enclosed within a metal-grounded housing. The housing is filled with SF6 insulation gas, which is pressurized to ensure optimal performance. This characteristic has earned it the nickname "SF6 Fully Enclosed Combined Electrical Device." The 12kV Indoor High Voltage Vacuum Circuit Breaker plays a critical role in the GIS system. It is responsible for interrupting and isolating electrical circuits under fault conditions. Equipped with vacuum interrupter technology, this circuit breaker offers excellent arc quenching capability and enhanced reliability. Furthermore, the Isolator in this GIS system provides a means to isolate individual components or sections for maintenance or repair without disrupting the entire system. This feature ensures flexibility and convenience during installation and maintenance activities. Operating at a voltage level of 12kV, this GIS product is suitable for various indoor applications where high voltage switching is required. It offers excellent performance, reliability, and safety. In summary, the 12kV Indoor High Voltage Vacuum Circuit Breaker with Isolator is a key component of Gas Insulated Switchgear. Its integration within the GIS system allows for efficient electrical switching operations in high voltage applications. With advanced technologies and a fully enclosed design, this product guarantees reliable performance and utmost safety.

SHF1-Q-S low-voltage cable junction box box is molded with SMC composite materials at high temperature: it has good impact resistance, bending strength, anti-aging, high friction resistance, high corrosion resistance, beautiful and durable, convenient installation, high insulation strength, arc resistance, high flame retardancy and other advantages, and can meet the needs of various harsh environments and places in outdoor engineering projects. Suitable for power transmission and distribution in public places such as urban and rural power grid renovation, municipal engineering, residential areas, and high-rise buildings, as well as for control and protection of cable trunk type branching and branch lines.

The JDZ9-10 Single Phase Castable Insulation High Sensitive Voltage Transformer is a reliable and efficient transformer that operates on the same principle as traditional transformers. It features a small and constant capacity, ensuring normal operation even in an unloaded state. With a low impedance, this voltage transformer is equipped with a fuse on the primary side and a reliable grounding on the secondary side to prevent coil burnout and potential accidents in case of insulation failure. This transformer is designed for measurement purposes and can be used in a single phase or connected in a V-V configuration to form a three-phase system. It is suitable for various voltage measurement requirements, with multiple tapping points on the primary side. Additionally, it is equipped with a third coil for protection and grounding, enabling efficient and reliable protection of power systems. The JDZ9-10 transformer utilizes a side-closed core or three single-phase transformers, ensuring accuracy and over-excitation characteristics. It is made with pure copper wires and epoxy resin materials, providing excellent insulation performance. The fully enclosed structure and high-quality steel plates make it durable and easy to install. Furthermore, its compact and lightweight design, due to the high-quality steel cores, allows for installation in any position and ensures good conductivity. In summary, the JDZ9-10 Single Phase Castable Insulation High Sensitive Voltage Transformer offers reliable performance, high insulation, and easy installation, making it an ideal choice for various applications in the power industry