Examples, information comparison and recommendation of vacuum electrical appliance manufacturers

Vacuum electrical appliances, as the name implies, are electrical products suitable for use in vacuum environment. From the appearance, they don't seem to be much different from ordinary tools, but we can further know that vacuum appliances are more secure in quality, and there is no need to worry about the life and effect after long-term use and operation, so they are suitable for some relatively special fields and I believe they can be used well.

I. Introduction of vacuum electrical appliance manufacturers

1. Jiangxi Wanping Vacuum Electric Appliance Co., Ltd. (897 Factory) was restructured and established in February 2005 by the main part (core product: passive electric vacuum device) of Jiangxi Wanping Electronics Co., Ltd. (897 Factory), which belongs to Jiangxi Electronics Group Company. The State-owned 897 Factory is a third-line military enterprise that moved from Nanjing to Jingdezhen in 1966. Its products are mostly military communication electronic components. Is a national sophomore enterprise, a high-tech enterprise in Jiangxi Province, with independent foreign trade rights.

2. Baoji Chenguang Vacuum Appliance Co., Ltd. (hereinafter referred to as "Chenguang Vacuum Appliance") is located in Baoji National High-tech Zone, Shaanxi Province. China is the first private high-tech enterprise involved in the research, development, production and sales of vacuum interrupters. The company has a registered capital of 36 million yuan and total assets of 69.42 million yuan.

The main products of "Chen Guang Vacuum Appliance" are: vacuum interrupter, vacuum interrupter sealing pole, vacuum circuit breaker, etc. 100, with technical parameters covering14kV-40.5kV and current grade covering 160A-5000A. The rated short-circuit breaking current covers 1. 14kv ... "Chen Guang Vacuum Appliance" has passed the quality management system certification of GB/T19001-2000 IDT ISO 9001:2000. The company's products adopt GB standard and IEC standard to organize production, which has the characteristics of standardization, serialization, miniaturization, specialization and long life. The company's products have passed the inspection of the National High-voltage Electrical Apparatus Quality Supervision and Inspection Center, reaching the GB standard and IEC standard.

3. Shanghai Zhiyuan Vacuum Appliance Co., Ltd. is a professional manufacturer of vacuum appliances in Shanghai. Strong technical force, complete testing equipment, products have passed CCC certification of the National Quality Certification Center, ISO900 1:2000: 2000 certification, and have been approved by the Ministry of Water Resources and the Ministry of Electric Power as members and qualified units of the single supporting supply network of water conservancy and electric power system.

The company is located at No.6058, Qian Bao Highway, Jiading District, Shanghai, 2 kilometers away from Shanghai International Circuit16,000 square meters. The company's main products: high and low voltage vacuum electrical switches, high and low voltage vacuum switch tubes and other switch accessories. Products are widely used in coal mine, metallurgy, chemical industry, electric power, petroleum, cement and other industries. Independent research and production include: CK J7-1000 ~1250/2000 V high-current vacuum contactor, JCZ8-160 ~ 630/12 kV capacitor-cut high-voltage vacuum contactor and JCZ6-1.

The above example is a comparative recommendation of knowledge and information about vacuum electrical appliance manufacturers, from which we know that the technical scale of the organization determines the service life and quality assurance of electrical appliances to a certain extent. In addition, we can further find that vacuum appliances are suitable for use in special environments, and the quality requirements are more stringent, so we especially need to strictly control the screening process in the early stage to avoid additional troubles and losses.