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Time fracture: 12 metal contacts; 25V; current limit 50mA
Safety performance: Insulation resistance >2MΩ; Leakage current <3.5mA; Dielectric strength AC 1500V 50Hz 1min
Time test: Range 0–16s; Accuracy ±(0.001% ±2 words); Resolution 0.1ms
Travel test: Range 0–800mm; Accuracy 0.5% ±0.1mm; Resolution 0.1mm
Speed test: Range 0.01–20.00m/s; Accuracy 1%; Resolution 0.01m/s
DC power supply: Adjustment range 10–265V; Max instantaneous current 20A; Accuracy ±(0.01 +1 word); Load change rate ≤0.01
PIR test: Pre-insertion resistance measurement; Automatic detection during close operation; Evaluate transient suppression resistor performance
Store and print: Built-in high-speed thermal printer; Fast and silent; Real-time data storage
Power supply: AC 200–240V 50/60Hz
Environmental conditions: Operating temperature –10°C~50°C; Humidity ≤90%
Net size: 380×280×200mm
Net weight: 7kg (without measuring cables)
Application: For high and medium voltage circuit breakers; Support timing, travel, speed, bounce and PIR tests
