Ho Chi Minh City Electrical Testing Company successfully manufactures test kit for power transfer switch function of low voltage ATS

The "Power transfer switch test kit for low voltage ATS (automatic transfer switch)" manufactured by Ho Chi Minh City Electrical Testing Company (under Ho Chi Minh City Power Corporation - EVNHCMC) has been put into practical application, contributing to increasing labor productivity.

ATS power transfer switch test kit

The solution “Power transfer switch test kit for low voltage ATS” provides a 3-phase source at the test position. The test kit is manufactured to achieve special advantages such as: user-friendly, providing a clear and coherent visual view for the operator, very easy to operate on low-voltage ATS through pushbuttons and status displaying LEDs.

Schematic diagram of the ATS test suite control system

If the test took about 1 hour previously, now the connection to the ATS only takes about 10 minutes; while ensuring the safety of the operator. In particular, in addition to testing the basic power transfer switch function, the "Power transfer switch test kit for low voltage ATS" can also test voltage problems such as: loss of main power source, phase loss, voltage drop, incorrect phase sequence, etc.

The “Power transfer switch test kit for low voltage ATS” is designed to be compact, easy to assemble and transport in any terrain conditions, low investment cost and meet the testing requirements of customers and power companies. Thereby, it contributes to reducing power failure duration and improving the power supply reliability.


  • 12/10/2021 10:00
  • evn.com.vn
  • 299