SYHF (Jiangsu) Electric Co., Ltd. is an advanced factory for power transmission and distribution system automation equipment such as Electrical Switchgear, oil immersed transformers, and dry type transformers. The company's main products include ZN63 (VSI) 12 indoor high voltage vacuum circuit breakers, center cabinets, low voltage fuses, fuse bases, and strip switches, which are widely used in power, industry, energy and other industries.
Electrical switchgear consists of circuit protection components such as circuit breakers, fuses and switches, and is centrally installed in a metal structure to form a complete switchgear. This type of product is widely deployed in power transmission, substations, industrial facilities and other scenarios.
SYHF attaches great importance to product research and development and technological innovation, and has established a product public relations department to keep pace with the development of the industry. SYHF Electric has brought together many experienced and outstanding professionals in the power industry to build a young, dedicated, collaborative and efficient technical team.
SYHF is a professional factory that produces medium voltage outdoor ring main unit switchgears. At SYHF, our primary task is to ensure and improve the quality of medium voltage outdoor ring main units. We work closely with component suppliers with decades of manufacturing experience. In addition, we strictly adhere to the delivery schedule. If you have the opportunity, come and visit our company. Your visit is very important to us and will help promote future cooperation.
SYHF is a professional supplier of gas insulated switchgears. Our SF6 insulated ring main unit switchgears are consist of circuit breakers, isolating switches, grounding switches, and busbars, all enclosed in airtight compartments filled with SF6 gas. This design aims to optimize space utilization while making high levels of electrical insulation and current carrying capacity. The design purpose of a circuit breaker is to interrupt current during faults or normal switching operations. They use SF6 gas with excellent dielectric properties. Gas is stored at a certain pressure inside the switchgear, and the components are designed to withstand high voltage and current.
SYHF's high qualified 11kV SF6 GIS gas insulated Switchgear is designed for underground transmission lines with voltage levels of 17.5kV and 24kV. It consists of a load circuit breaker (LBS) and a circuit breaker (CB) or fuse switch module, which varies according to customer requirements. The operating mechanism is CB spring charging with vacuum circuit breaker, and the SW and fuse switches are spring operated. The minimum number of parts in the organization can achieve long-lasting service, thereby improving cost-effectiveness.
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