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Haina Industrial EN50155 switch passes the certification test of the China Academy of Railway Sciences.

Publication date:2026-06-17 Category:Company News
Abstract:The EN50155 series industrial switches independently developed by Haina Industrial have successfully passed the certification testing of the China Academy of Railway Sciences, marking that the products can officially enter the railway communication market.

Recently, Shenzhen Haina Industrial Technology Co., Ltd. announced that its independently developed EN50155 series industrial switches have successfully passed the certification tests of the China Academy of Railway Sciences (CARS).

EN50155 is an international railway industry standard that imposes strict requirements on temperature, vibration, shock, and EMC for onboard electronic equipment. The Haina Industrial EN50155 series switches performed excellently in the following test items:

  • Low-temperature startup test: normal startup at -40°C
  • High-temperature operation test: continuous stable operation at +85°C
  • Vibration test: meets IEC 61373 Category 1 Class B
  • EMC test: meets the EN 50121-3-2 railway electromagnetic compatibility standard

This marks that Haina Industrial's products are now qualified to enter the rail transit communication market, and will provide reliable communication support for domestic railway, subway, tram, and other rail transit systems.

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