Nơi xuất xứ
Guangdong, China
Testing frequency
128Hz/111Hz/105Hz/94Hz
Short circuit test current
AC 20mA max
Open circuit test voltage
AC 40V max
Grounding resistance
0.000Ω~30000Ω Full automatic shift
Insulation resistance
20MΩ above(between circuit and shell 500V)
Withstand voltage
AC 3700V/rms(between circuit and shell)
Electromagnetic features
IEC61326(EMC)
Working humiture
-10℃~40℃;80%rh below