China Dry type power Transformer Manufacturers, Suppliers, Factory

Rongzhi Electric Power is a large-scale high voltage automatic reactive power compensation complete 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.

The LSY3-10 current transformer is a three-phase integrated device designed for installation on the three-phase bushings of ring network switchgear and main columns. It serves the purpose of measuring and protecting three-phase current transformers and zero sequence current. Additionally, it can be used for measuring and protecting zero sequence current in multiple cable circuits. Key Features: The LSY3-10 current transformer features a high-quality epoxy resin vacuum impregnation for the iron core and secondary winding, encapsulated within a flame-retardant plastic housing. This design ensures moisture resistance, stability, and eliminates the need for maintenance. Installation: The current transformer is specifically designed for installation on the three-phase bushings of ring network switchgear and main columns. Its compact size and integrated design make it easy to install in these locations, allowing for efficient measurement and protection of three-phase current transformers and zero sequence current. Performance and Protection: The LSY3-10 current transformer offers reliable performance and effective protection capabilities. Its iron core and secondary winding, encapsulated in high-quality epoxy resin, provide stability and moisture resistance. This ensures accurate and consistent measurement of three-phase current transformers and zero sequence current. The integrated design further contributes to its protection capabilities by preventing external elements from compromising its performance. Applications: The LSY3-10 current transformer is suitable for a variety of applications. Its primary use is for measuring and protecting three-phase current transformers and zero sequence current in ring network switchgear and main columns. However, it can also be utilized for measuring and protecting zero sequence current in multiple cable circuits. This versatility makes it a valuable asset in power distribution systems, providing accurate measurements and reliable protection. Maintenance-Free and Durable: With its high-quality epoxy resin vacuum impregnation and flame-retardant plastic housing, the LSY3-10 current transformer boasts a maintenance-free design. Its moisture resistance and stable performance eliminate the need for regular upkeep, reducing operational costs and downtime. The durable construction ensures a long lifespan, offering a reliable and long-term solution for current measurement and protection needs. In Conclusion: The LSY3-10 current transformer is a reliable and efficient solution for measuring and protecting three-phase current transformers and zero sequence current. With its integrated design, high-quality materials, and maintenance-free operation, it provides accurate measurements, stable performance, and protection in diverse applications. Designed for installation on the three-phase bushings of ring network switchgear and main columns, it offers versatility and durability, making it an essential component in power distribution systems.

LMZK Series Current Transformer is a compact and lightweight device known for its small size, easy installation, and convenient functionality. It is widely used in compact fully insulated ring main units and is highly compatible with remote terminal devices like RTUs and FTUs, providing essential data support for the entire system. The installation process is simple and efficient, as it can be directly attached to the connected input and output cables. This current transformer has found extensive applications in various models of compact fully insulated ring main units, including SafeRing/Plus, Uniswitch, RM6/SM6, SVS, GA/GE, FB, and SS. Additionally, it is also suitable for use in combination substations and cable junction boxes. The LMZK Series Current Transformer utilizes high-quality imported silicon steel sheets with high magnetic permeability as its magnetic core material. This unique choice ensures that the core can be divided and offers minimal magnetic flux loss. The half-ring-shaped core and secondary winding are encapsulated in high-quality epoxy resin under vacuum in a flame-retardant plastic casing. This design not only guarantees moisture resistance but also provides stable and maintenance-free performance. During installation, the two half-ring cores are securely clamped onto the phase-separated cables using durable stainless steel brackets. This integration with the cables creates a harmonious and aesthetically pleasing appearance. The LMZK Series Current Transformer is compatible with 10KV cables ranging from 35mm2 to 400mm2, and the stainless steel brackets are resistance-free and ensure a reliable and robust connection. In summary, the LMZK Series Current Transformer stands out due to its compact size, lightweight nature, easy installation, and compatibility with various remote terminal devices. Its high-quality materials and superior design contribute to its exceptional performance in fully insulated ring main units, combination substations, and cable junction boxes.

Introducing our latest innovation in medium voltage electrical equipment - the Customized XGN66-12 Switchgear Box. Built with advanced technology and precision engineering, this box-type fixed metal sealed switchgear is designed to meet the demands of modern industrial applications. Our Customized XGN66-12 Switchgear Box boasts a range of features that set it apart from other switchgear options on the market. With a compact and space-saving design, it is ideal for installations with limited space availability. The fixed metal sealed construction ensures maximum safety and protection for personnel and equipment, making it perfect for high-risk environments. Equipped with cutting-edge technology, the XGN66-12 Switchgear Box is capable of handling medium voltage operations with utmost efficiency. Its advanced circuit breakers and disconnectors ensure reliable power distribution and fault protection. The box is also equipped with advanced monitoring systems that provide real-time data on various performance parameters, allowing for quick and accurate diagnosis and maintenance. As the name suggests, the Customized XGN66-12 Switchgear Box allows for customization to suit specific project requirements. Our team of skilled engineers can adapt the switchgear to meet diverse voltage levels, circuit configurations, and operational conditions. This flexibility ensures seamless integration into existing electrical systems, reducing downtime and maximizing productivity. Built to withstand rigorous industrial environments, this metal sealed switchgear is constructed with high-quality materials and undergoes rigorous testing to guarantee robustness and longevity. Its design facilitates ease of installation, operation, and maintenance, reducing overall downtime and cost of ownership. In conclusion, the Customized XGN66-12 Switchgear Box is the perfect solution for medium voltage power distribution requirements. Its customized design, fixed metal sealed construction, and advanced technology make it a reliable, efficient, and flexible option for a wide range of applications. Trust in our expertise and invest in this cutting-edge switchgear box to ensure your electrical system operates at its optimum level.

The JXM Transparent Anti-Theft City Metering Box is a state-of-the-art solution designed to protect meters in urban environments, providing both security and visibility. Constructed with imported polycarbonate engineering plastics, this metering box offers exceptional resistance to UV rays, fire, aging, corrosion, external forces, and impact, making it a durable and reliable choice. The metering box features a sleek and flawless design, free from cracks, bubbles, or imperfections on the surface. Its high transparency allows for easy meter reading and visual inspections from different angles, ensuring efficient fault detection. The compact and well-organized internal layout of the components further enhances convenience and facilitates timely maintenance. Moreover, the integrated wiring slot in the base streamlines and standardizes the wiring process. To ensure maximum security, the JXM Transparent Anti-Theft City Metering Box is equipped with a robust overall buckle. The larger models (4 meters and above) are secured with rust-resistant metal chains and sliding buckles, allowing for easy 180° opening for maintenance purposes. Additionally, the upper cover and base can be protected with a triple chain, consisting of anti-theft bolts, lead seals, and padlocks. These security measures are located in a closed space, effectively safeguarding against water damage, rust, aging, and theft. The box cover of the metering box is manufactured using transparent polycarbonate material through injection molding, while the box bottom is made of ABS engineering plastic. With a thickness of ≥ 30mm and a size deviation of not more than ± 1mm for each component, the metering box meets the technical standards such as HG2503-93 issued by the national chemical industry. In conclusion, the JXM Transparent Anti-Theft City Metering Box is an advanced solution that offers superior protection for meters in urban settings. Its durable construction, flawless design, and high transparency enhance the efficiency of meter reading and maintenance operations. With its stringent security features and compliance with industry standards, this metering box is the ideal choice for ensuring accurate measurements and preventing losses due to theft.

Introducing the Efficient and Reliable 20kV Oil Immersed Outdoor Transformer Are you in search of a high-quality transformer that combines efficiency, reliability, and durability? Look no further! We are excited to introduce our state-of-the-art 20kV Oil Immersed Outdoor Transformer, designed to meet the demands of various power distribution applications. With an output capacity that ensures optimal performance, this transformer is an excellent choice for industrial, commercial, and residential settings. Equipped with advanced technology, it offers exceptional voltage regulation and high energy efficiency, resulting in reduced power consumption and significant cost savings. One of the key features of our 20kV Oil Immersed Outdoor Transformer is its ability to withstand extreme weather conditions. Built to resist moisture, dust, and other environmental factors, this transformer can be installed outdoors without compromising its performance. Its robust construction ensures longevity, making it a reliable choice for long-term use. Safety is a top priority, and our transformer meets all industry standards and regulations. It is equipped with a range of protective features, including overload protection, short-circuit protection, and temperature sensors, guaranteeing safe and trouble-free operation. Additionally, it is designed with simplified maintenance requirements, allowing for easy access during inspections or maintenance tasks. Installation and operation are made simple with the user-friendly design of our transformer. It is both compact and lightweight, enabling easy transportation and placement. Additionally, it integrates seamlessly with existing power distribution systems, making it an ideal choice for upgrades or expansions. Our 20kV Oil Immersed Outdoor Transformer is the epitome of reliability and efficiency. By investing in this product, you can rest assured that your power distribution needs will be met with utmost precision. Whether you are seeking to power commercial buildings, residential complexes, or industrial facilities, our transformer is the perfect solution. Don't settle for subpar performance or outdated technology. Upgrade to our top-of-the-line 20kV Oil Immersed Outdoor Transformer and experience the difference in efficiency, reliability, and durability. Contact us today to learn more about this exceptional product and see how it can transform your power distribution infrastructure.