China 6. Step-down transformer Manufacturers, Suppliers, Factory

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.

Adopting prefabricated live and touchable silicone rubber cable heads, fully sealed, fully insulated, maintenance free, and reliable to ensure personal safety: compact structure, small and beautiful appearance, stainless steel double layer box, with a service life of over 20 years; Without affecting the operation of the main network. Implement regional power outage maintenance and reduce the scope of power outages; It can be equipped with one or more SF6 load switches. Flexible and diverse wiring methods, with up to eight branch outlets; Optional lightning arrester, short circuit fault indicator, current limiting fuse, etc., to meet various user requirements.

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.

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 FZRN25-12 type AC high-voltage vacuum load switch-fuse combination electrical appliance is an indoor device with a rated voltage of 12KV and suitable for three-phase AC 50Hz. It is designed for use in industrial and mining sectors, enterprises, distribution substations, and power stations, serving the purposes of load control and short circuit protection. The equipped grounding switch is capable of withstanding short circuit current. The operating mechanism can be manual or electric, facilitating the fulfillment of three-remote control requirements in the power system. The FZRN25-12 type load switch and combination electrical appliance are suitable for load control and short circuit protection in municipal distribution substations and industrial power equipment supplied by three-phase ring networks or terminal power. Being more reliable and cost-effective in providing protection to transformers and other electrical equipment compared to circuit breakers, they are particularly suitable for ring networks, dual radiation power supply units, and compact substations.

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.