GFUVE GF112 便携式单相电表校准器 (0-264V; 10mA-120A)

ELECTRICAL PARAMETERS 

Active power measurement accuracy: 0.3%, 0.5%

Energy measurement accuracy: 0.3%, 0.5%

Power supply: AC 110-264V 50/60Hz

Warming-up time: < 5 min

Power consumption: ≤5VA

Voltage measurement　

Range: 0-264V

Accuracy: 0.30%

Current measurement　

Range: 10mA-40A or 10mA-120A

Accuracy: 0.3%

Phase measurement　

Range: 0°-359.9°

Resolution: 0.1°

Accuracy: 0.5° 

Frequency measurement　

Range: 45-65 Hz

Resolution: 0.01Hz

Accuracy: 0.05Hz

Power factor measurement　

Range: 0.4000 ~ +1.0000

Resolution: 0.001

Accuracy: 0.01

Electric energy pulse output 　

Pulse constant: 900

Energy pulseinput　

Input range of pulse constant: 1-25000

Pulse input level: 5V

MECHANICAL PARAMETERS 　

Dimensions (W×D×H) (mm): 185×67×30

Weight (kg): 1 (mains)

2 (appendix and bag) 

ENVIRONMENTAL CONDITIONS　

Working temperature: -10°C to 50°C

Working humidity: 5%- 85%RHD

Storage temperature: -25°C to 70°C

Storage humidity: 5% -95%RHD