20 10 in order to better serve customers and respond to the national grid distribution policy, Hefei Electric Power Installation Corporation, a subsidiary of Hefei Power Supply Company, wholly acquired and implemented strategic restructuring to achieve development leap; Introduce Singapore Ruilong Company as a strategic investor to be fully responsible for the company's operation and management; At the same time, we have strengthened close cooperation with internationally renowned professional electrical technology R&D institutions and equipment manufacturing enterprises such as GELPAG, SENTEG and Xiamen Huadian, and constantly introduced new products to continuously improve quality and service, so as to achieve a win-win situation with customers and create a better future with customers.
Second, the company's research and development
1, technology-international leading
Anhui Yitong Electric Power Equipment Co., Ltd. imported technologies such as circuit breakers, switch cabinets, ring network cabinets and combined appliances from Germany GELPAG and Xiamen Huadian, reaching the international leading level. Under the leadership of Mr. Liao Han, a German expert with more than 40 years of research experience in medium-voltage switchgear and vacuum technology, the third-generation medium-voltage sealed vacuum circuit breaker, metal armored switchgear, SF6 gas insulated ring network switchgear and GFM GIS combined electrical appliances have reached the advanced level in the industry through localization of design, engineering, manufacturing and service.
Anhui Yitong Power Equipment Co., Ltd. introduced 1 10-220kV disconnector technology from Alstom Power Transmission and Distribution Group, and developed1/kloc-0-220kV high-voltage disconnector with independent intellectual property rights through optimization and innovation. This product is safe and reliable, praised and trusted by users, and has been running in several provincial power grids.
2. Advanced precision equipment
◆ The international leading CNC machining center is equipped with the most advanced Trumpf CNC punch and the most accurate Trumpf bender, which effectively improves the manufacturing accuracy, production efficiency and process quality of the switch cabinet.
◆ With the most advanced monorail production line for circuit breakers and switch cabinets, the logistics is smooth, safe and fast. The annual production capacity of circuit breakers is 8,000 sets, and the annual production capacity of switchgear is 3,000 faces.
◆ Equipped with perfect quality assurance system: high-performance testing instruments, high-quality testing equipment and intelligent testing protocol instruments to ensure the product detection rate of 100%.
3. Advanced tool technology
Adopt special fixture and pneumatic tools to improve assembly accuracy and work efficiency;
◆ The edge connection of switch cabinet adopts a new process of pulling and riveting, without welding, which ensures the assembly accuracy and meets the requirements of environmental protection;
◆ Torque wrench is used to ensure the reliable connection between copper bars or conductive devices;
◆ Adopt automatic shearing machine, automatic label and line number printer to standardize secondary wiring and reduce error rate.
4. Reliable materials
◆ The circuit breaker adopts the pole produced by Xiamen Huadian, which is internationally advanced in technology and high in reliability.
◆ The switch cabinet is made of unique aluminized zinc plate, and the cabinet body does not need painting, which is beautiful and rust-proof.
◆ A large number of imported insulating materials are used, and the insulation reliability of the products is high and guaranteed.
5, quality assurance system
Anhui Yitong Electric Power Equipment Co., Ltd. has actively carried out total quality management and vigorously promoted quality system certification since its establishment in 200 1: 2000: 2000 quality system certification, ISO 1400 1:2004 environmental management system certification and GB/T. It has greatly improved the level of site management, process management and quality management, and reduced the consumption of resources, which not only embodies the "green management" concept of Yitong Power, but also shows the company's efforts to make its own contribution to social public environmental protection as a member of society, laying a foundation for the sustainable development of the company and even human society.
Third, the main products
1, VEP medium voltage solid seal vacuum circuit breaker
◆ At present, the third-generation medium-voltage sealed vacuum circuit breaker with the most complete product specification series in the world.
◆ It has passed the complete product type test and national product appraisal.
◆ Fully meet the standard requirements of advanced industrialized countries such as GB, DL, IEC and DIN VDE.
VEP product line:
VEP/ 12kV 630 a∽4000 a 20kA∽50kA
VEP/24kV 630A∽4000A 20kA∽40kA
VEP/40.5kv 630 a∽3 150 a 25kA∽3 1.5 ka
2.AMS metal armored switchgear
Miniaturized armored air-insulated switchgear can effectively save space.
◆ Complete specification series, with electrical parameters as high as 4000A and 50kV.
◆ Center-mounted design, equipped with sealed vacuum circuit breaker.
◆ Grounding device with handcart.
AMS product line:
AMS/ 12kV metal armored switchgear
AMS/24kV Metal Armored Switch Cabinet
AMS/40.5kV metal armored switchgear