Products

The Usune Low Voltage Fixed Type Switchgear Cabinet (GGD series) is a high-end AC low-voltage power distribution solution suitable for power conversion, distribution, and control in power plants, substations, industrial and mining enterprises, and high-rise buildings. The product is designed strictly according to the principles of safety, economy, rationality, and reliability, conforming to international and national standards such as IEC and GB. It features high breaking capacity, good dynamic and thermal stability, flexible electrical configuration, novel structure, and high protection level.

Usune VCB Vacuum Circuit Breaker is a core device for control and protection of medium and high voltage power systems, encompassing two main models: the GVS6-12 embedded pole type and the ZN63(VS1)-12 fixed/truck-mount type. The product employs solid insulation and epoxy sealing technology, addressing the pain points of traditional circuit breakers such as poor environmental tolerance and heat dissipation difficulties, achieving maintenance-free operation throughout its entire lifecycle. As a professional manufacturer deeply rooted in the power equipment field, Usune leverages China's comprehensive power industry chain to create highly reliable products that meet international standards, widely used in industrial mines, power plants, and other scenarios. Simultaneously, with its mature supply chain, Usune has become a trusted supplier for global customers.

The Usune Vs1 Vacuum Circuit Breaker is a core product independently developed and manufactured by Usune, a professional high-voltage electrical equipment manufacturer in China. As a landmark advancement in vacuum circuit breaker technology, this series follows the three generations of pole insulation technology evolution (air insulation, composite insulation, and solid-sealed insulation), ultimately adopting the third-generation solid-sealed pole technology. The arc-extinguishing chamber and upper and lower outgoing terminals are encapsulated in epoxy resin using the APG process, resulting in excellent environmental adaptability, stable electrical performance, and a compact structure.

The Usune Indoor High Voltage Vacuum Circuit Breaker VCB VS1-12 series is a three-phase AC 50Hz/60Hz, 12kV indoor switchgear circuit breaker independently developed and manufactured by Usune, a professional manufacturer in China. As a reliable power distribution equipment supplier, Usune incorporates advanced vacuum arc-extinguishing technology and an integrated structural design into this product. It is mainly used for the control and protection of electrical facilities in industrial enterprises, power plants, and substations, and is particularly suitable for scenarios requiring frequent operation. The product conforms to authoritative international and domestic standards, achieving miniaturization, high reliability, and maintenance-free operation. It can be flexibly configured as a fixed installation unit or a drawer unit to adapt to different application scenarios. Our factory undergoes rigorous quality testing to ensure that every delivered product meets the highest technical requirements.

The Usune VS-12 (VEP-12) series of fixed and drawer-type indoor high-voltage 12 11kv Indoor Vcb Vacuum Circuit Breakers are innovative high-voltage electrical equipment independently developed and manufactured by Usune, a professional manufacturer with a mature factory in China. This series adopts third-generation solid-sealed insulation technology, overcoming the shortcomings of traditional air insulation and composite insulation, significantly improving equipment stability, weather resistance, and service life. It has become a reliable supplier choice for medium-voltage power distribution systems in industrial and mining enterprises, power plants, and municipal facilities, providing safe, efficient, and stable power protection for various electrical systems.

Usune Lateral Type Vacuum Circuit Breaker (including VS1(ZN63)-12 and VS1-24 series) is a high-performance indoor high-voltage switchgear independently developed and manufactured by Usune, a professional manufacturer in China. It is suitable for three-phase power systems with rated voltages of 12KV, 24KV, and 36KV and frequencies of 50Hz/60Hz, serving as a core protection and control device. As a trusted supplier, Usune is committed to providing high-quality electrical equipment and professional technical support to users worldwide. Its factories undergo rigorous quality testing to ensure that every product meets design and technical requirements.