[Basic Information]
China XD Group (the former Xi’an Electrical Machinery Manufacturing Company；hereinafter called XD Company for short) was established in July, 1959. On the basis of 5 projects of the 156 key construction projects in the first five-year plan, it has developed to be a enterprise group taking research institutions and backbone enterprises as its core as well as merging research, development, production, trade and finance as an organic whole. In 2001, being approved by the State Administration for Industry and Commerce of the People's Republic of China, China XD Group was established formally with XD Company as its parent company. On May 6, 2009, being approved by the State Administration for Industry and Commerce of the People's Republic of China, China XD Company formally changed its name to be China XD Group and decided to name it XD Group for short.
XD Group’s main business includes the research and development, design, production, sales and examinations of power transmission and distribution and control equipment, relevant equipment technology and service in a complete set, engineering contracting, etc. Its core business is the production, the research and development and the examinations of high voltage, extra high voltage and extreme high voltage AC-DC power transmission and distribution equipment. Its leading products include 110KV and above voltage level of high voltage switches (GIS, GCB, isolating switches, ground switches), transformers (power transformers, convertor transformers), reactors (smoothing reactors, shunt reactors),power condensers, instrument transformers(CVT,CT,PT),insulators (power substation electric porcelain products, composite insulator products),cannula, zinc oxide arresters, direct current transportation valves, etc. After a half century’s struggle and development, XD Group has become the production base of high voltage, extra high voltage and extreme high voltage AC-DC power transmission and distribution equipment and other electrical products, which has the largest scale and strongest capacity of complete set in China.
At present, XD Group owns over 40 wholly-owned enterprises or holding enterprises, during which there’re 10 large or medium key production enterprises and 3 research institutions (including 3 national testing centers). It has more than 18000 employees, and over 3000 of them are engineers and technicians, including 529 persons with intermediate and senior professional titles, 35 experts enjoying the government special subsidy that the State Council distributes, and 49 young experts with outstanding contributions at the provincial and municipal level. couple cut-off pot-type breakers, isolating switches and transformers of 750kV, reactors, lightning arresters, etc. As China’s experimental research establishment of high voltage, intense current and large capacity AC-DC, XD Group’s subordinate research institutions have become not only the member of the International Electrotechnical Commission (IEC) and International Conference on Large High Voltage Electric Systems (CIGRE), but also the specified administrative department of IEC in China and the relevant international Secretariat.
Acting as the head of power transmission and distribution equipment production industry in China, XD Group shoulders the duty of promoting the technology of power transmission and distribution equipment in China and providing key equipment for national key engineering projects. Among them, the products, like transformers of 750kV, reactors, lightning arresters, capacitor voltage transformers and isolating switches of 800kV, have been operated successfully in 750kV model projects in the northwest; China’s first 800kV double cut-off pot-style breakers has been put into operation at Yinchuan East Transformer Substation. Besides, XD Group developed and stored relevant technologies of AC 1100kV and DC ±800kV Extreme High Voltage products in China, provided such products as 1000kVGIS, reactors, capacitor voltage transformers, lightning arresters, ground switches, insulator, etc, for the megavolt model line “southeast Shanxi—Nanyang—Jingmen Model Project” and such products as transformers, valves, capacitor, lightning arresters, etc, for the megavolt model line “Yunnan—Guangzhou” ±800kV Extreme High Voltage DC Transmission Project. On the international markets, XD Group’s products and technology have been exported to more than 40 countries and regions and succeeded in entering the markets of some developed countries and regions, such as Germany, America, Singapore, Hong Kong, etc.
[Business]
XD Group’s main business includes the research and development, design, production, sales and examinations of power transmission and distribution and control equipment, relevant equipment technology and service in a complete set, engineering contracting, etc. Its core business is the production, the research and development and the examinations of high voltage, extra high voltage and extreme high voltage AC-DC power transmission and distribution equipment. Its leading products include 110KV and above voltage level of high voltage switches (GIS, GCB, isolating switches, ground switches), transformers (power transformers, convertor transformers), reactors (smoothing reactors, shunt reactors), power condensers, instrument transformers（CVT, CT, PT）,insulators (power substation electric porcelain products, composite insulator products),cannula, zinc oxide arresters, direct current transportation valves, etc.
Editor：Han Shuang
