FEATURES
TECHNICAL 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 |