Xi'an Electric Co., Ltd., a subsidiary of China Xidian Electric Co., Ltd., seized the opportunities of the 'One Belt and One Road' initiative to continuously enhance its overseas competitiveness. Recently, the STL Laboratory has conducted frequent wins at the new 550 kV 63 kA dual-fault tank circuit breakers and 550 thousand. After completion of the complete type test of VGIS at the KEMA laboratory in the Netherlands, the 170 kV (40 kiloamperes) GIS at Xikai Electric Co., Ltd. passed the all-capacity type test of the circuit breaker in the CESI test room in Italy at one time, and added several international passes for the West Power products. .
The new 550 kV 63 kA dual-fault tank circuit breaker, 550 kV GIS, and 170 kV (40 kA) GIS products were all tested in accordance with the latest 2017 IEC standard. Among them, the new 550 kV 63 kA double-fractured Tank circuit breaker is a key internationalization project. It is a new product developed to respond to the national “One Belt and One Road” initiative to enhance the competitiveness of Xikai Electric's international market. This product utilizes arc extinguishers electric field and flow field during the R&D process. , Multi-body dynamics analysis and multi-physics field coupling analysis and other advanced simulation and calculation methods have significantly improved R&D efficiency, reduced R&D costs, and improved the R&D success rate; the product's dual fracture structure is reasonable in design, advanced technology, and rated short-circuit breaking Current 63 kA, strong breaking ability.
The 550 kV GIS achieves one-time adoption of all tests under high test parameters and demanding test conditions. This demonstrates the excellent performance of the 550 GIS products of the company. At the same time, it has enhanced the understanding of international IEC standards through foreign tests. , Learn more about the advanced test methods of the International Experimental Station.
The 170 kV (40 kiloamperes) GIS product was developed by Xikai Electric for countries along the Belt and Road initiative in Indonesia, Turkey, etc. As the company's current development of the highest voltage three-phase total box type product, 170 kV GIS Insulation requirements are high. All overseas capacity tests are successfully passed at one time, which indicates that the company’s 170 kV GIS has excellent breaking performance. It also indicates that Xidian has mastered the 170 kV arc extinguish chamber breaking technology and improved The competitiveness of the international market will bring new profit growth points for the company.
Xikai Electric's three products have completed international certification, further consolidating Xidian’s technological leadership in the industry, and laying a solid foundation for promoting independent brand products into the international market.