Products

Zhejiang Usune Electric Co., Ltd., a professional high-voltage electrical equipment manufacturer in China, has launched the LW36-110 High Voltage Sf6 Circuit Breaker. This product is a three-phase AC 50Hz outdoor high-voltage switchgear suitable for the control and protection of 110kV power transmission and transformation systems. It can also be used as a tie circuit breaker and switching device assembly.

Usune is a professional high-voltage electrical equipment manufacturer from China. Leveraging advanced production equipment and a comprehensive quality management system, they have launched the LW36-40.5 series SF6 Circuit Breaker Outdoor. The product is suitable for 40.5kV, 50Hz AC power grids and can operate stably at altitudes up to 3000m, temperatures as low as -30℃, and in Class IV pollution environments. It provides line control and protection for power plants, substations, and industrial and mining enterprises, making it a reliable professional power equipment supplier.

The Usune LW36-72.5/126KV series 110kV SF6 Switch 2000A 3150A is a key piece of equipment for the control and protection of 50Hz AC power systems. The product adopts internationally leading self-energized arc extinguishing technology and a new spring operating mechanism, featuring long electrical life, high reliability, low noise, and high cost-effectiveness. It is suitable for scenarios with altitude ≤3000m, ambient temperature ≥-30℃, and pollution level ≤IV, and can completely replace similar imported equipment. As a professional manufacturer in China, Usune, with its advanced production equipment, rigorous testing, and comprehensive quality management system, provides an ideal choice for power grid upgrades, new energy grid connection, and industrial power supply.

The Usune Sulfur Hexafluoride Circuit Breaker Switch 126kV (Model: LW36-110) is a high-performance outdoor high-voltage switchgear independently developed and manufactured by Zhejiang Youxin Electric Co., Ltd., a professional manufacturer in China. This three-phase AC 50Hz outdoor high-voltage switchgear is specifically designed for 110kV transmission and transformation systems, integrating control, protection, and switching functions. It employs a unique "thermal expansion + assisted blowing" arc-extinguishing principle and a CTB-1 type spring operating mechanism.

Zhejiang Usune Electric Co., Ltd. proudly presents the LW36-110 High Voltage Circuit Breaker Switch for Substation. This three-phase AC 50Hz outdoor high-voltage switchgear is specifically designed for the control and protection of 110kV power transmission and transformation systems, and can also be used as a contact circuit breaker and switchgear assembly. As a trusted supplier, Usune is committed to providing high-quality, cost-effective power equipment solutions for substation projects worldwide. Its factory strictly implements a quality control system to ensure product stability and durability.

The LB6-110 kV Current Transformer, independently developed and manufactured by Usune Electric, is a fully sealed oil-paper insulated high-voltage device suitable for 35kV, 110kV, 50/60Hz AC non-effectively grounded power systems in China. It is primarily used for current measurement, energy metering, and relay protection. The product adopts a mature capacitive oil-paper insulation and fully sealed oil-immersed structure, offering stable performance, strong environmental adaptability, and low operation and maintenance costs. Leveraging its professional factory manufacturing capabilities, Usune Electric, as a reliable high-voltage electrical equipment manufacturer and power equipment supplier in China, can provide standardized and customized 110 kV Current Transformer solutions for transmission line, substation operation and maintenance, and power grid upgrade projects.