The LS9955/LS9956Automatic Safety Test System
Specification:
• Remote control device and can control by software (Optional)
• Display all setting parameters and testing results in the same big LCD menu
• PASS/FAIL limit values can be set. It has alarm sound and indicator light
• Test mode programmable; 50 groups setting available, 8 test steps per group
• Quick discharge. 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 |
100~4000V | ± (5%+3V) |
AC: 0.10~20.00mA DC: 0.10~12.00mA |
1.00~2000MΩ | 5% + 0.5MΩ | DC100~1000V |
Leakage Current Test (LLC) | Grounding Resistance Test (GR) | ||||
LLC Range | Accuracy | Voltage Range | GR Range | Accuracy | Output Current |
0.10~20mA | ± (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 |
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