Rongkai Chuanyi

25

2015

-

09

Warm congratulations on the successful completion of the Guangzhou EMC electromagnetic compatibility testing for the power supply system of Chongqing Rongkai ChuanYi’s rail transit platform screen doors.

Source:

The prototype of the “Power Supply System for Rail Transit Platform Screen Doors,” recently submitted by our company to Guangzhou Radio & TV Metrology Testing Co., Ltd. for EMC electromagnetic compatibility testing, has met all major technical specifications and passed the evaluation on the first attempt. The rail transit platform screen door power supply system comprises a drive power supply system and a control power supply system, providing uninterrupted power to the platform screen door/safety door operators and the PSC control center. This power supply must be free from electromagnetic interference affecting downstream loads, and the testing standards are strictly in accordance with IEC 61000-6-4 (radiated and conducted emissions) and IEC 61000-4 (immunity). Chongqing Rongkai Chuan Yi Instrument
　　The prototype of the “Power Supply System for Rail Transit Platform Screen Doors,” recently submitted by our company to Guangzhou Radio & TV Metrology Testing Co., Ltd. for EMC electromagnetic compatibility testing, has met all major technical specifications and passed the test on the first attempt.
　　The power supply system for platform screen doors in rail transit consists of a drive power supply system and a control power supply system, providing uninterrupted power to the door operators of platform screen doors and safety doors as well as to the PSC control center. This power supply must be free from electromagnetic interference affecting downstream loads, and compliance with the relevant standards is strictly governed by IEC 61000-6-4 (radiated and conducted emissions) and IEC 61000-4 (immunity).
　　Chongqing Rongkai ChuanYi Instrument Co., Ltd. boasts more than a decade of successful implementation experience with similar projects and has successively won bids for over 20 metro lines across China, including the Chongqing Metro, Beijing Metro, Chengdu Metro, Wuhan Metro, and Changsha Metro. The successful first-time pass of the prototype testing for this Guangzhou project further underscores the company’s technological prowess and lays a solid technical foundation for the entry of such power supply products into the South China market.
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