GGD type AC low-voltage switchgear is a new type of switchgear designed according to the requirements of the Ministry of Energy, the majority of power users and the design department, based on the principles of safety, economy, reasonableness and reliability. The product has the characteristics of high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, novel structure and high protection level, and can be used as the newer product of low-voltage complete switchgear. And it is widely used in power plants, substations, industrial enterprises and other power users as AC 50HZ, rated working voltage 380V, rated working current 1000-3150A in the distribution system as power, lighting and power distribution equipment for power conversion, distribution and control. The product is one of the representative products of assembled and fixed panel switchgear in China.

Structure characteristics　
1.The cabinet body of GGD type AC low-voltage distribution cabinet adopts the form of universal cabinet, and the frame is assembled by partial welding of 8MF cold-formed steel, and there are installation holes of 20 modules, so the universal factor is high. 　　
2.GGD cabinet fully considers the problem of heat dissipation. When the electrical components inside the cabinet get hot, the heat rises and is discharged through the upper slot holes, while the cold air is continuously added into the cabinet by the lower slot holes, so that the sealed cabinet forms a natural ventilation channel from the bottom up to achieve the purpose of heat dissipation.　
3.GGD cabinet is designed in accordance with the requirements of modern industrial product modeling design, adopting the method of golden ratio to design the shape of the cabinet and the partition size of each part, which makes the whole cabinet beautiful and generous with a new look.
4.The top cover of the cabinet can be dismantled when needed, which is convenient for the assembly and adjustment of the main busbar on site, and the four corners of the cabinet are equipped with lifting rings for lifting and transportation.　　
5.The protection level of the cabinet is IP30, users can also choose between IP20-IP40 according to the requirements of the environment.

Luzhou Hongxing Electric Co., Ltd. was established on January 19, 2011. Since its establishment, it has developed for nearly ten years. At present, it has begun to take shape and has established a complete production system and sales network. The company has advanced production and testing equipment and first-class manufacturing technology. It uses its scientific and technological strength to comprehensively promote information management and integrate modern high-tech technology into the whole process of production and operation of the enterprise, so as to improve the market adaptability and productivity of the enterprise. The business scope includes the manufacturing, sales and maintenance of transformers and high and low voltage distribution cabinets; Sales of wires and cables, hardware and iron accessories, high and low voltage electrical appliances, and electrical equipment; Recovery of productive waste metals; Electric equipment leasing. Our company has won the national CCC, IS09001 certification, Sichuan honest private enterprise, ingenuity series broadcasting enterprise, national quality and trustworthiness alliance unit, national top ten brand of product quality notarization, quality integrity model unit, quality service integrity unit, Sichuan quality and reputation service AAA unit, quality pioneer display products, Sichuan quality inspection standard on March 15, 2019 • user satisfaction enterprise Honorary certificates of famous quality and integrity brand electrical enterprises. With the tenet of "reputation first, quality first", the company carries forward the enterprise spirit of "unity, innovation, perfection of details, and pursuit of excellence", innovates technology, improves equipment, introduces and cultivates talents, excavates and gathers collective wisdom, and establishes a self featured enterprise culture. Make contributions to the modernization of power transmission and distribution industry with high-quality products and sincere services.

Luo Zhongquan

565973472@qq.com

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