Development of Test System for Wall Switches
Qiang Shi · Low Voltage Apparatus · 2011
Wall-switches are widely used,and their safety performance directly relates to the safety of people's lives,property and the surrounding environment.It wasvery important to test the performance of wall switches.A test system for wall switch performance was developed.Based on industrial control computer,virtual instruments and high-speed data acquisition card,the test system can simulate the operation of wall switches.It has a wide setting range in parameters and a high measurement precision.