After-sales Service: | 12months |
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Warranty: | 12months |
Display: | Digital |
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Voltage | Class 0.5 |
Current | Class 0.5 |
Active Power | Class 0.5 |
Reactive Power | Class 0.5 |
Power Factor | Class 0.5 |
Frequency | ±0.02Hz |
Active Energy | Class 0.5S or 0.2S |
Reactive Energy | Class 1 or 2 |
Wiring Method | Single - phase, Three - phase Four - wire, Three - phase Three - wire |
Rated Voltage | AC 57.7V, AC 100V, AC 220V, AC 380V |
Rated Current | AC 1A, AC 5A |
Overload | Voltage: 1.2 times (continuous), 2 times / 1 second (instantaneous) |
Power Consumption | Voltage: < 1VA/phase, Current: < 0.4VA/phase |
Impedance | Voltage: > 300kΩ, Current: < 20mΩ |
Frequency | 45 - 65Hz |
Operating Range | AC80V - 300V, DC100V - 300V, AC220V, AC380V, AC100V, DC48V, DC24V |
Power Consumption | < 4VA |
Communication Interface | Support 1 - channel RS - 485 communication, Modbus - RTU protocol |
Switch - value Input | Support 2 - channel dry - contact input |
Switch - value Output | Support 2 - channel relay output, capacity: AC 250V/5A, DC 30V/5A |
Energy Pulse Output | Support 2 - channel energy pulse output, constant: 8000imp/kWh (kvaRE) |
Operating Temperature | - 10°C - + 55°C |
Storage Temperature | - 25°C - + 70°C |
Relative Humidity | ≤ 93%, in environments without corrosive gases |
Altitude | ≤ 2500m |