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    Automatic Safety Test System

    Model: LS9955

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    1. Description
    The LS9955/LS9956 Automatic Safety Test System is according to GB4706.1, IEC/EN60335-1, UL60335, GB7000, IEC60598, GB4943, IEC60950 and GB9706.1. It used for luminaries, home application and motor tools safety test in production line or Lab R&D.
    • Includes the handle to do remote operate
    • Display all setting parameters and testing results in the same big LCD menu
    • It can set the PASS/FAIL limit value. It will have light/noisy to warning
    • Test mode programmable; Quick discharge, 50 memory groups, 8 steps per group
    • Support 50Hz and 60Hz frequency; Electric safety wall detecting feature
    • The LS9955 can do test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)
    • 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 Range Accuracy Current Range IR Range Accuracy Voltage Range
    AC100~4000V ± (5%+3V) 0.02~12.00mA 1.00~500MΩ 5% + 0.5MΩ DC100~1000V
    Leakage Current Test (LLC) Grounding Resistance Test (GR)
    LLC Range Accuracy Voltage Range GR Range Accuracy Output Current
    0.01~20mA ± (0.3%+5uA) AC10.0~300.0V 0~600mΩ ± (5%+2mΩ) AC1.00~30.00A
    Power Test
    Voltage Current Power PF Accuracy Test Time
    10~300V 0.010~20.00A 1.0~6000.0W 0.2~1.0 Class 0.5 0~999.9s
    Please send email to Sales@Lisungroup.com if you need the full copy of standard IEC60598. 
    1. Document