Dantong Electric | Newly developed products passed the appraisal at the international advanced level

On October 10, 2024, the China Electricity Council organized experts to hold a product technical appraisal meeting in Danyang City, Jiangsu Province for the "capacitor-powered low-power direct-drive spring-operated mechanism column switch (ZW32-12/T630-20)" developed by Jiangsu Dantong Electric Co., Ltd. The new product passed the product technical appraisal with excellent performance higher than the relevant industry standards due to its excellent structural design and performance.

The experts of the appraisal committee listened to the research and development summary report of Dantong Company and other reports, reviewed the appraisal materials such as work report, technical report, technical and economic analysis report, third-party test report, scientific and technological novelty search report, product operation report, and conducted expert questioning.

After questioning and discussion by the appraisal committee, the experts at the meeting unanimously agreed that the "capacitor-powered low-power direct-drive spring-operated mechanism column switch" developed by Jiangsu Dantong Electric Co., Ltd. has the following characteristics:

1. Large-capacitor power supply technology

2. Energy storage motor direct drive control technology based on low-power management

3. Built-in isolation switch-type deep fusion solid-sealed pole technology

4. Zinc-nickel battery backup power supply technology, with three remote functions (remote signaling, telemetry, remote control), etc.

The comprehensive technical performance of this product has reached the international advanced level, and it is agreed to pass the product technical appraisal and can be put into production.