Recommended products and services
Zinc oxide arrester
Lightning arresters are the basis for insulation coordination of electrical equipment (transformers, reactors, capacitors, generators, motors, PT, CT, circuit breakers, contactors, etc.) in the power system. The protection performance of the arresters determines the inside and outside of all electrical equipment in the power system Insulation index (short-time power frequency withstand voltage, lightning impulse withstand voltage and operation impulse withstand voltage, etc.).
Tail wire recovery fuse
The BRW type fuse is used for the internal fault protection of a single capacitor combined with a star-connected capacitor in the power system of 10KV and below. The explosion accident caused the power grid to continue to operate safely and to protect the normal operation of high-voltage lines.
The drop-out fuse and the load drop-out fuse are outdoor high-voltage protection electrical appliances. It is installed on the high-voltage side of the distribution transformer or on the branch trunk line of the distribution line, and is used for short-circuiting of the transformer and the line, overload protection, and dividing and combining load current. The drop-out fuse is composed of an insulating support and a fuse tube. The static contacts are installed at both ends of the insulation support, and the moving contacts are installed at both ends of the fuse tube. The fuse tube consists of an inner arc suppression tube and an outer layer. It is composed of phenolic paper tube or epoxy glass cloth tube. The load-dropping fuse strengthens the elastic auxiliary contact and the arc extinguishing cover for dividing and closing the load current.
About us and company introduction
WENZHOU SHU GUANG FUSE CO.,LTD. is located in Yueqing, Zhejiang Province, the electrical capital of China.is a power technology enterprise integrating research, development, production, sales and service. The predecessor of Wenzhou Shuguang Fuse Co., Ltd. was "Yueqing Shuguang Fuse Factory" established in 1992.
The company adheres to the principle of "Development by science and technology, and survival by quality". We sincerely welcome customers from home and abroad to come to discuss cooperation and work together for the prosperity and development of the electric power industry and create brilliant future.
Latest news and information
[Research] Electric vehicle high voltage fuse industry research report
By 2020, China's electric vehicle fuse market will reach 2 billion US dollars....
2021/07/14 曙熔 54
Jiangxi Power Grid Installed UHV Lightning Arrester for the First Time
China Southwest Net/News Zhong Jiabin and reporter Shen Guannan report: On April...
2021/07/14 曙熔 35
Disassemble the high-voltage fuse XRNP, tell you why it is so cheap?
Recently, according to customer reports, the products sold on a website are the ...
2021/07/14 曙熔 21
Comparison and application of low-voltage fuses and circuit breakers
In the past ten years, in the planning of low-voltage power distribution systems...
2021/07/14 曙熔 39