LS9955 — LISUN Automatic Safety Test System

The LS9955/LS9956 Automatic Safety Test System meets GB4706.1, IEC/EN60335-1, UL60335, GB7000, IEC60598, GB4943, IEC60950 and GB9706.1. Used for luminaire, home appliance and motor tool safety testing in production lines and R&D labs.

LS9955 tests: Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR). LS9956 adds Power testing.

Withstand Voltage: 100–4000V, accuracy ±3%, current range 0.02–12.00mA. IR: 0.50–500MΩ, accuracy ±3%, voltage DC100–1000V. LLC range: 0.01–20mA, accuracy ±0.3%, voltage AC10.0–300.0V. GR: 0–600mΩ, accuracy ±3%, current AC1.00–30.00A. Power: 10–300V, 0.010–20.00A, 1.0–6000.0W, PF 0.2–1.0, Class 0.5. Test time: 0–999.9s.

Programmable test mode with 50 memory groups; 8 steps per group. Quick discharge. Supports 50Hz and 60Hz. Electric safety wall detecting feature. Remote control; software optional. PASS/FAIL indication with light and sound warning.

Withstand voltage: 100–4000V AC/DC; ±3%; 0.02–12mA | IR: 0.50–500MΩ; DC100–1000V | LLC: 0.01–20mA; AC10–300V | GR: 0–600mΩ; AC1–30A | Power (LS9956): 10–300V, 1–6000W | Memory: 50 groups × 8 steps | Frequency: 50/60Hz | Test time: 0–999.9s

• Tests withstand voltage (AC/DC), insulation resistance, leakage current, ground resistance
• LS9956 adds Power testing (Class 0.5)
• Programmable: 50 memory groups, 8 steps each
• Quick discharge; PASS/FAIL indication with light and sound
• 50Hz and 60Hz support
• Electric safety wall detection
• Remote control option; software control available

Luminaire electrical safety testing; Home appliance production line safety QC; Motor tool safety testing; R&D safety compliance verification; IEC60335 and IEC60598 certification testing