Shaoxing Shangyu Power Capacitor Co., Ltd.
Shaoxing Shangyu Power Capacitor Co., Ltd. is located in the south wing of the Yangtze River Delta, the eastern suburb of Shaoxing City, at the intersection of the "Shanghai-Hangzhou-Ningbo" Expressway and the "Shangsan" Expressway. The company was founded in 1957. In October 1997, it was transformed from a nationally owned enterprise to Shangyu Power Capacitor Co., Ltd. In 2016, it was renamed Shaoxing Shangyu Power Capacitor Co., Ltd. The company covers an area of 25,000 square meters, has a registered capital of 50 million yuan, and an annual production capacity of 40 million yuan. It is a professional manufacturer of power capacitors, a director unit of the China Electric Power Industry Association Power Capacitor Branch, and a high-quality supplier of State Grid Corporation.
Annual production capacity
Production in strict accordance with ISO9001 quality system and PCCC certification system
WHY CHOOSE US
Reliable product quality
Advanced production equipment
Strict quality inspection management system
A good after-sales service
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During the operation of capacitors, abnormal temperature rise may occur due to various factors. Abnormal temperature rise of power compensation capacitors not only affects the effectiveness of reactive power compensation, but also may lead to capacitor failure and damage. So how to deal with the problem of abnormal temperature rise of power compensation capacitors has become a difficult problem that enterprises must face.
The wiring of capacitors is usually divided into two ways: triangular and star. In addition, there is a distinction between double triangles and double stars. Triangle connected capacitors directly bear the voltage between the lines. When any capacitor is broken down due to a fault, a two-phase short circuit is formed, and the fault current is large. If the fault cannot be quickly removed, the fault current and arc will cause the insulation medium to decompose and produce gas, causing the fuel tank to explode and affecting adjacent capacitors. Therefore, this type of wiring is rarely used in 10kV systems, only a small amount is used in 380V distribution systems.
1. Combination and complete sets of electrical appliances have emerged to meet the needs of small size, small footprint, high performance, and high reliability. In addition to switchgear, FC cabinets, and multi-layer cabinets, various combinations such as load switch fuse combination capacitors, high-voltage contactors fuse combination appliances (used for FC cabinets), load switches, drop fuses, and lightning arrester combinations, as well as lightning arresters