The 33rd China International Exhibition on Electric Power Equipment and Technology
Shanghai New International Expo Center (Hall N1 - N5, W4 - W5), PR China 2026 • 12 • 3 - 5

CHINA TIANSHUI CHANGCHENG SWITCHGEAR GROUP CO., LTD
N2G71
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Invitation / Product Poster
KYN28A-12 INTELLIGENT SWITCHGEAR
With the continuous improvement of high-voltage switchgear technology, in order to adapt to the company's industrial park automatic production line, based on the company's years of manufacturing experience in KYN28A switchgear, a new type of structural switchgear has been designed and developed. The switchgear has high technical performance indicators, complete secondary protection, and novel appearance, which can not only adapt to the domestic power market but also meet the development needs of the international power market.
I-AZ1A SERIES SF6 GAS INSULATED SWITCHGEAR
The i-AZ1H series of products uses dry air as the insulating medium and does not contain SF6 gas; it represents a new generation of environmentally friendly indoor power distribution equipment featuring standardization, modularity, and intelligence. Suitable for substations and switchyards with voltages up to 40.5 kV, these devices are used for receiving and distributing electrical energy, as well as for controlling, protecting, and monitoring circuits. All high-voltage components are completely enclosed within grounded stainless steel enclosures, which protects them from external influences; thus they can be used in harsh environments without being affected by altitude. These products are in line with the countrys dual carbon strategic goals.
EVH4-15/T6300-80F Indoor High-Voltage AC Generator Circuit Breaker
It is a smart power distribution system designed for use with alternating current frequencies of 5060 Hz, with a rated operating voltage of 400 V and a rated current of up to 6300 A. This system enables real-time monitoring, condition assessment, and fault detection of low-voltage distribution equipment. Additionally, it allows for energy efficiency analysis through a backend system, helping users to have a comprehensive understanding of the status of their low-voltage switchgear and enabling predictive maintenance. This approach improves the reliability of power supply while reducing operational costs for users.
思源黑体预加载(勿删): CHINA TIANSHUI CHANGCHENG SWITCHGEAR GROUP CO., LTD