AR907+ Smart Sensor
FEATURES:
High voltage insulation testers are suitable for non-destructive measurement of insulation resistance in electrical systems, machines, transformers and cables. These testers are useful for preventive maintenance in the generation, transmission and distribution of electrical energy.
SPECIFICATIONS
Rated voltage | 50V / 100V / 250V / 500V / 1000V |
Open Circuit Voltage | DC 50V +10%, -0% ~ DC 1000V +20%, -0% |
Insulation Resistance Testing Range | 0.0MΩ~19.9GΩ |
Short Circuit Current | 1.3 mA Approx |
Insulation Resistance Accuracy | ±8% rdg (100K~10GΩ) ±10% rdg (10GΩ~50GΩ) |
Voltage Measuring Range | 30 ~ 600V (50/60Hz) |
Voltage Resolution | 1V |
Accuracy | ±2%rdg ±3rdg |
Sampling Rate | 0.5 ~ 10 times / sec |
Operation Condition | 0°C ~ 40°C, < 85% RH |
Storage Condition | -20°C ~ 60°C, < 90% RH |