Automatic Safety Test System By Lisun Instruments Limited

The LS9955/LS9956 Automatic Safety Test System is according to GB4706.1, IEC/EN60335-1, UL60335, GB7000, IEC60598, GB4943, IEC60950 and GB9706.1. It is used for luminaries, home application and motor tools safety test in production line or R&D Lab.
Specification:
a c Remote control device (Optional)
a c Display all setting parameters and testing results in the same big LCD menu
a c PASS/FAIL limit values can be set. It has alarm sound and indicator light
a c Test mode programmable; 50 groups setting available, 8 test steps per group
a c Quick discharge
a c Support 50Hz and 60Hz frequency; Electric safety wall detecting feature
a c The LS9955 can do test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)
a c The LS9956 can test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC), Ground Resistance (GR) and Power
Withstand Voltage Test (AC/DC)Insulation Resistance Test (IR)
Voltage RangeAccuracyCurrent RangeIR RangeAccuracyVoltage Range
100~4000VA (5%+3V)AC: 0.10~20.00mA
DC: 0.10~12.00mA1.00~2000MIC5% + 0.5MICDC100~1000V
Leakage Current Test (LLC)Grounding Resistance Test (GR)
LLC RangeAccuracyVoltage RangeGR RangeAccuracyOutput Current
0.10~20mAA (0.3%+5uA)AC10.0~300.0V0~600mICA (5%+2mIC)AC1.00~30.00A
Power Test
VoltageCurrentPowerPFAccuracyTest Time
10~300V0.010~20.00A1.0~6000.0W0.2~1.0Class 0.50~999.9s

https://www.lisungroup.com/products/electrical-safety-tester/automatic-safety-test-system.html