... protection7.Compact size, light weight8.100% full-load burning test9.Installed with EMI filter, minimum ... error, line stability and load stability.(Note:5)3.Wave test:adopting“A12”double wire for ... circuit for interrupting4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is ... representative to the highest voltage.5.Load stability test: The load is from 0% to 100%,others ...