China Motor load break switch Manufacturers, Suppliers, Factory

JDZ12-10 series Pouring type with power supply potential transformer is an outdoor voltage transformer designed for reliable and accurate voltage measurement in power distribution systems. It consists of a primary terminal, a pouring body, a secondary winding, an iron core, and primary and secondary frameworks. The primary terminal is positioned at the top of the pouring body and connected to the primary winding via a primary fuse. The secondary winding is wound separately on the secondary framework. The primary and secondary frameworks are placed on the core column of the cruciform iron core, with the secondary framework positioned inside the primary framework. To ensure durability and stability, the primary terminal, windings, and pouring body are integrated using resin pouring, creating a seamless and robust structure. The primary fuse is safely installed inside the pouring body to provide additional protection. This innovative design of the JDZ12-10 series transformer demonstrates scientific engineering, creativity, and practicality. It offers exceptional performance and reliable operation, meeting the high standards of the transformer production industry and electrical maintenance applications. The installation process is straightforward, and the operational cost is low, making it a cost-effective solution for power transformer manufacturers and electrical maintenance professionals. Its advanced features and ease of use make it suitable for various applications in the power industry. The JDZ12-10 series Pouring type with power supply potential transformer is designed to withstand harsh outdoor conditions. Its compact and robust construction ensures transportation and installation are hassle-free. Investing in the JDZ12-10 series Pouring type with power supply potential transformer guarantees accurate voltage measurement and dependable performance in various electrical applications. It complies with industry standards and regulations, ensuring the highest level of quality. Choose the JDZ12-10 series transformer for optimal voltage measurement and reliable operation in your power distribution system.

The LZW20-10 Split Core High Sensitivity Indoor Current Transformer is specifically designed for current, energy measurement, and microcomputer protection of power supply equipment in 10kV AC power systems. This current transformer offers several distinctive features, including compact size, lightweight construction, and easy installation, making it highly suitable for a wide range of applications, including compact ring network switchgear and capacitors. In terms of design, the LZW20-10 current transformer incorporates a toroidal core and secondary winding made from high-quality epoxy resin, which is vacuum-cast within a flame-retardant plastic housing. This specific construction ensures resistance to moisture, stable performance, and eliminates the need for maintenance. With its small size and lightweight construction, it occupies minimal space and can be easily fixed onto the sheath of electrical equipment such as ring network switchgear and capacitors. The installation process is simple and convenient, resulting in a harmonious and aesthetically pleasing appearance. The LZW20-10 current transformer is available in different types based on varying factors such as current ratio, accuracy class, and rated load. For specific parameters, please refer to the corresponding parameter table for each model. In summary, the LZW20-10 Split Core High Sensitivity Indoor Current Transformer is an ideal solution for accurate current and energy measurement, as well as microcomputer protection of power supply equipment in 10kV AC power systems. Its compact size, lightweight construction, and easy installation have made it widely used in various applications, including compact ring network switchgears and capacitors. The use of high-quality epoxy resin and vacuum casting ensures resistance to moisture and stable performance, eliminating the need for maintenance. With its convenience and harmonious appearance, it provides a reliable and efficient solution for current measurement and protection needs.

Introducing our 24KV high voltage cable branch box, model number DFW-24KV. This branch box is designed to provide reliable and efficient power distribution in high voltage applications. Constructed with durable stainless steel plate material, this branch box ensures long-lasting performance and protection against environmental factors. The green color adds a visually appealing touch, but customization options are also available to suit your specific needs. With a rated current of 630A and a rated voltage of 24KV, this branch box delivers stable and safe power transmission. It has obtained ISO CCC and IEC certifications, ensuring compliance with international quality standards. Featuring a protection level of IP33, this branch box offers superior protection against dust and splashing water, making it suitable for various indoor and outdoor installations. Additionally, the protection degree of IP33 guarantees the safety of the electrical components and minimizes the risk of accidents. This branch box supports a frequency of 50/60Hz, making it compatible with various power systems. It is also available for OEM customization to meet your specific requirements. Whether you need one piece or more, our branch box is available with a minimum order quantity of 1 piece. Choose our 24KV high voltage cable branch box to ensure efficient power distribution and reliable performance in your high voltage applications.

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.

In order to better adapt to the new situation of economic, social and power grid development, improve the power supply capacity and adaptability of the distribution network, reduce the loss and power supply cost of the distribution network, save land resources, and meet the development needs of the power system for "boosting, increasing capacity, upgrading and optimizing the channel", On the basis of digesting and absorbing foreign advanced technologies and design concepts, our company has designed and manufactured YBM-24/0.4 series of "HV/LV prefabricated substation" (European box type substation) with 20kV distribution voltage grade, in which high-voltage switches, transformers and low-voltage switches are pre installed in the substation. High voltage switchgear shall be selected according to the principle of small size, oil-free, good performance, high reliability, maintenance free or less maintenance, which can realize terminal or looped network operation. The power distribution transformer shall be energy-saving and environment-friendly (low loss and low noise) transformer with Dyn11 connection group, tap and 20kV power supply. The product has the advantages of high power supply reliability, reasonable structure, flexible installation, convenient operation, small size, low cost, etc. It is used in the system with high voltage of 20kV, especially in the current 20KV system, and can be directly used after the system is transformed to 20KV. It can be widely used in industrial and mining enterprises, airports, stations, residential areas, ports, highways, subways and other places in the urban network transformation.

Introducing our latest product, the Intelligent Solid Insulation Switchgear. Designed with a focus on solid insulation and intelligent features, this switchgear offers unrivaled performance in electrical systems. The key feature of the Intelligent Solid Insulation Switchgear lies in its innovative solid insulation technology. Unlike traditional switchgears that rely on liquid or gas insulation, this product utilizes solid dielectric materials. This groundbreaking approach eliminates the risks of leakage, explosion, and environmental contamination, ensuring maximum safety for users. With solid insulation, the switchgear guarantees a reliable and uninterrupted power supply, making it ideal for critical applications such as data centers, hospitals, and manufacturing facilities. In addition to its advanced insulation, the Intelligent Solid Insulation Switchgear incorporates intelligent features that set it apart from conventional counterparts. By integrating smart technologies, this switchgear enables real-time monitoring, remote control, and diagnostics. These capabilities empower users to proactively maintain and detect faults, optimizing the system's efficiency and minimizing downtime. Vital information such as the switchgear's condition, energy consumption, and operational parameters is readily accessible, facilitating efficient planning and resource allocation. Due to the rapidly growing demand for solid insulation technology and intelligent electrical systems in the market,and our Intelligent Solid Insulation Switchgear is tailored to meet these market needs. Combining enhanced safety with advanced technology, this product offers customers a cutting-edge solution. With its solid insulation and intelligent features, the Intelligent Solid Insulation Switchgear is set to revolutionize the electrical industry. Its robust design, along with the ability to monitor and control operations remotely, provides customers with a cost-effective and future-proof solution. Whether you are upgrading existing infrastructure or planning new installations, trust in the Intelligent Solid Insulation Switchgear to safeguard your electrical systems and optimize performance for years to come. Experience the power of innovation with our Intelligent Solid Insulation Switchgear.