Products

The Usune 24kV Vacuum Circuit Breaker (Model: VS1(ZN63-24)) is an indoor high-voltage switchgear developed based on advanced vacuum arc-extinguishing technology. It is compatible with three-phase AC 50/60Hz, 24kV voltage levels and is widely used in the control and protection of various industrial enterprises, power plants, substations, and electrical facilities in China. It boasts core advantages such as compact structure, reliable operation, convenient maintenance, and strong weather resistance.

Usune Sf6 Load Breaker Switch (models: FLN36-12D, FLRN36-12D) is an indoor AC high-voltage electrical equipment independently developed and manufactured by Usune, a professional manufacturer in China integrating R&D, production, and sales. The product incorporates advanced foreign technology and is combined with domestic power operation needs. It is widely used in various critical power distribution scenarios, safely switching load current and fault current, and effectively controlling and protecting lines and distribution transformers.

Zhejiang Usune Electric Co., Ltd., a professional manufacturer of high-voltage electrical equipment in China, has independently developed the FLN36-12D/FLRN36-12D indoor AC high-voltage SF6 RMU Load Break Switch and its fuse combination appliance. This product incorporates advanced foreign technology, adapts to the operational needs of China's power system, and is suitable for 10kV, 50/60Hz three-phase AC power systems. It is widely used in industrial and mining enterprises, high-rise buildings, and other scenarios for switching load current, fault current, and controlling and protecting power lines and distribution transformers.

Zhejiang Usune Electric Co., Ltd. has launched the FLN36-24kV 36KV series of Indoor 24kV 36kV Load Break Switches. This series is a high-performance SF6 insulated switchgear suitable for three-phase AC 50Hz ring network power supply or dual-radial power supply systems. It can switch load current and overload current, and can also switch unloaded long lines, unloaded transformers, and capacitor banks. As a trusted supplier, Usune strictly adheres to quality control standards throughout the entire production process in its own factory, ensuring product reliability, durability, and compliance with international electrical standards. The combination of load switches and current-limiting fuses can replace circuit breakers, providing a cost-effective and highly safe solution for medium-voltage power distribution systems.

The Usune Indoor Sf6 Load Switch (including models FLN36-12D and FLRN36-12D) is a high-performance indoor AC high-voltage electrical equipment independently developed by Usune, combining Chinese operational needs with advanced foreign technologies. It is suitable for three-phase AC 10kV, 12kV, 24kV, 36kV, 50/60Hz power systems and is widely used in various scenarios for switching load current, controlling and protecting circuits, and distribution transformers. The product features reliable sealing, comprehensive safety interlocks, and complies with international and domestic standards. With "Everything for the safe utilization of electricity" as its core philosophy, Usune, as a professional high-voltage electrical equipment supplier, provides stable and safe power distribution solutions to users worldwide.

The GN series Indoor Air Isolation Switch, independently developed by Zhejiang Usune Electric Co., Ltd. in China, is a new generation of high-current indoor high-voltage disconnecting switches integrating the latest domestic technologies. As a professional manufacturer of high-voltage electrical equipment, Usune designed this product to meet the high-standard power isolation requirements of large industrial scenarios such as power plants and steel mills. The switch can be configured as three independent single-pole units or a three-pole integrated structure, with complete voltage and current specifications, strictly complying with national and industry standards. It exhibits excellent environmental adaptability and serves as a safe and reliable disconnecting switch for equipment and system maintenance, providing stable and efficient protection for industrial power systems. Extensive practical application verification has made it a trusted choice for customers worldwide.