China Oil immersed transformer maintenance Manufacturers, Suppliers, Factory

The ZW8 Series Outdoor High Voltage Vacuum Circuit Breaker is a cutting-edge outdoor high voltage switch device with a rated voltage of 12KV. Specifically designed for power distribution systems in urban and rural networks, this circuit breaker serves the purpose of carrying, disconnecting, and reconnecting load currents, overload currents, and short-circuit currents. It is an ideal product for achieving oil-free operation, replacing traditional oil-immersed circuit breakers. The exterior insulation of the ZW8-12 vacuum circuit breaker is made of reliable silicone rubber material, which possesses excellent insulation performance and strong anti-pollution capabilities. Equipped with a spring-stored energy operating mechanism, the ZW8-12 vacuum circuit breaker supports manual, motorized, and remote-controlled opening and closing operations. Furthermore, it can be combined with an isolating switch on the side of the circuit breaker to form a composite outdoor high voltage vacuum circuit breaker and isolating switch assembly, which not only provides a visible isolation gap but also offers reliable interlocking operations. By pairing with a corresponding controller at user's request, it can be transformed into an AC high voltage vacuum automatic recloser or an automatic sectionalizer, equipped with its own operating power supply. It serves as an ideal solution for achieving automation in power distribution networks. The high voltage voltage transformer structure can be either external or internal. ZW8A-12 is a combination circuit breaker consisting of a ZW8-12 circuit breaker and an isolating switch, capable of functioning as a sectional switch. The ZW8 Series Outdoor High Voltage Vacuum Circuit Breaker offers exceptional reliability, robust performance, and advanced features to meet the demanding requirements of modern power distribution systems. Its outstanding insulation properties, complemented by the use of silicone rubber material, ensure reliable insulation performance and excellent resistance to pollution. The spring-stored energy operating mechanism allows for convenient manual, motorized, and remote-controlled operations, providing flexibility and ease of use in different scenarios. The unique combination of a circuit breaker and an isolating switch enhances the functionality of the ZW8 Series, enabling visible isolation gaps and reliable interlocking operations. Additionally, the option to integrate a controller allows for the creation of an automated power distribution system, further enhancing efficiency and control. The ZW8 Series is designed to be versatile and adaptable, enabling both external and internal high voltage voltage transformer structure setup based on specific requirements. This flexibility ensures seamless integration into various power distribution systems. In conclusion, the ZW8 Series Outdoor High Voltage Vacuum Circuit Breaker offers a reliable and efficient solution for power distribution systems in urban and rural networks. With its superior insulation performance, advanced operating mechanisms, and integration capabilities, it fulfills the demands of modern power distribution systems, facilitating a more reliable, automated, and efficient power distribution network.

The JDZX(F)9-10G potential transformer is an epoxy resin fully enclosed casting insulation indoor type product. It is suitable for various high-voltage switchgear and is designed for voltage, electric energy measurement, and relay protection in power systems with a rated frequency of 50Hz and a rated voltage of 10kV (or 6kV) and below. This product features a single-phase, dual-winding fully enclosed structure, with epoxy vacuum resin cast molding. The core is made of high-quality cold-rolled silicon steel sheets wound into a circular shape. Both the primary and secondary windings are wound around the core. The secondary winding has a terminal box with user-friendly output slots. The product has excellent resistance to contamination and moisture, demonstrated by its compliance with Level II pollution degree in terms of surface creepage distance. It also meets the requirements for local discharge level as per GB1207-1997 "Voltage Transformers" standard. Additionally, the power factor of the load is 0.8 lagging (COSφ=0.8). In summary, the JDZX(F)9-10G potential transformer is a reliable and high-performance solution for voltage measurement, electric energy measurement, and relay protection in power systems. Its fully enclosed structure, epoxy resin insulation, and high-quality core ensure durability and efficiency in various electrical applications.

Our company specializes in supplying high-quality prefabricated substations to meet the growing demand for efficient and reliable power distribution solutions. We proudly present the ZGS-12kv 0.4kv American Type Outdoor Prefabricated Substation, designed specifically for outdoor use in various environments. Key Features: Versatile Outdoor Solution: This prefabricated substation is built to withstand outdoor conditions, making it the ideal choice for applications requiring an American-style, outdoor electrical substation. Efficient Power Distribution: With its advanced design, the substation ensures reliable power distribution with optimized performance and enhanced safety features. It effectively meets the requirements of power distribution substations, catering to a wide range of electrical needs. Quality Manufacturing: As a leading substation manufacturer and supplier, we take pride in our commitment to providing top-notch products. The ZGS-12kv 0.4kv American Type Outdoor Prefabricated Substation is crafted with precision and meets rigorous industry standards. Easy Installation: This prefabricated electrical substation is designed for seamless installation. Its modular structure enables efficient construction and reduces assembly time, allowing for quick deployment and integration into existing power grids. Competitive Pricing: We understand the importance of cost-effective solutions. We offer competitive pricing for the ZGS-12kv 0.4kv American Type Outdoor Prefabricated Substation without compromising on quality or performance. Applications: Suitable for a wide range of applications, including industrial, commercial, and residential areas, the ZGS-12kv 0.4kv American Type Outdoor Prefabricated Substation is an excellent choice for outdoor power distribution needs. It can be deployed in various settings, such as manufacturing plants, commercial complexes, residential communities, and infrastructure projects. Conclusion: As a reliable substation supplier, we provide the ZGS-12kv 0.4kv American Type Outdoor Prefabricated Substation with outstanding features designed to meet your power distribution requirements. With its durable construction, efficient performance, ease of installation, and competitive pricing, this substation offers a comprehensive solution for your electrical needs. Contact us today to learn more about pricing and how our substation can benefit your project.

The ZW7-40.5 series outdoor high voltage power station vacuum circuit breaker is a three-phase AC 50Hz outdoor high voltage switch device. It is designed for control and protection in 35kV transmission systems and can also be used in applications such as contactors and capacitor bank switching. This vacuum circuit breaker is primarily used for control and protection in outdoor 35kV power transmission and transformation systems. It is also suitable for normal operation and short-circuit protection in urban and rural distribution networks and industrial and mining enterprises. The overall structure of this product is a porcelain bottle pillar type, with a vacuum arc extinguishing system inside the upper porcelain bottle and a pillar porcelain bottle at the bottom. It is suitable for frequent operation environments. The ZW7-40.5 vacuum circuit breaker with electromagnetic operating mechanism offers various features, including excellent sealing, resistance to aging and high voltage, non-combustibility, and non-explosiveness. It has a long service life and is easy to install and maintain. With its reliable performance, this vacuum circuit breaker ensures efficient control and protection for power systems. Its porcelain bottle pillar structure provides enhanced durability and stability, making it ideal for frequent operation scenarios. The excellent sealing properties prevent any intrusion of external elements, ensuring reliable operation in various environmental conditions. Equipped with an electromagnetic operating mechanism, this circuit breaker enables smooth and precise switching operations. The electromagnetic mechanism delivers swift and efficient opening and closing actions, ensuring optimal control and protection in high voltage applications. The ZW7-40.5 vacuum circuit breaker is designed to meet the stringent requirements of 35kV power transmission systems. It is capable of withstanding high voltage levels and offers long-lasting performance without the risk of combustion or explosions. Its extended lifespan reduces the need for frequent replacement, minimizing maintenance costs and downtime. Installation and maintenance of this circuit breaker are straightforward, thanks to its user-friendly design. The convenient access points and simplified procedures ensure easy installation, inspection, and servicing, contributing to operational efficiency. In conclusion, the ZW7-40.5 series outdoor high voltage power station vacuum circuit breaker with electromagnetic operating mechanism provides reliable and efficient control and protection for power systems. Its robust construction, excellent sealing properties, and resistance to high voltage and aging make it a durable and safe choice for various applications. With its user-friendly design and long service life, it ensures hassle-free installation, operation, and maintenance.

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.

RZL 6kv 10kv Medium Voltage Cast Resin Three Phase dry type Power Transformer: Designed with cutting-edge R&D technology and produced with the utmost precision, this transformer is designed to meet the specific needs of diverse application scenarios. One of the key features of this transformer is its high voltage capability. With its 10kV rating, it is capable of handling high voltage power distribution systems with ease. This makes it an ideal choice for various industries and sectors where a strong and reliable power supply is crucial. Another standout feature is its dry type design. Unlike traditional oil-filled transformers, our dry type transformer eliminates the risk of leaks and environmental contamination. This ensures a cleaner and safer operating environment for our customers. Moreover, our transformer is three phase, further enhancing its efficiency and versatility. By delivering power in three separate phases, it ensures a balanced and stable power supply, minimizing power losses and maximizing performance. In terms of production strength, our company boasts state-of-the-art manufacturing facilities and a highly skilled workforce. We have a proven track record in producing high-quality transformers, which has earned us a strong reputation in the industry. Furthermore, our sales volume and inventory are maintained at optimal levels, ensuring that our customers can rely on us for prompt and efficient delivery of their orders. We take pride in our customer-centric approach, providing exceptional after-sales support and service. To further enhance our customers' confidence in our product, we have successfully completed numerous cooperation cases across a range of industries. Our transformers have been widely recognized for their reliability and durability, making them the preferred choice for many renowned companies. In conclusion, the 6kv 10kv Medium Voltage Cast Resin Three Phase dry type Power Transformer offers exceptional performance, reliability, and safety. With its high voltage capability, dry type design, and three phase operation, it is the perfect solution for a wide range of applications. Trust in our production strength, sales volume, and inventory availability to meet your power supply needs.