Power Supply: Three-phase three-wire, three-phase four-wire
Voltage Rating: AC 100 V, 400 V (Please specify when ordering)
Voltage Overload: Continuous: 1.2 times; Instantaneous: 2 times/10 s
Voltage Power Consumption: < 1 VA (per phase)
Voltage Impedance: > 300 kΩ
Voltage Accuracy: RMS measurement, accuracy class 0.5
Current Rating: AC 1 A, 5 A (please specify when ordering)
Current Overload: Continuous: 1.2 times; Instantaneous: 2 times/10 s
Current Power Consumption: < 0.4 VA (per phase)
Current Impedance: < 20 MΩ
Current Accuracy: RMS measurement, accuracy class 0.5
Frequency: 40–60 Hz, accuracy 0.1 Hz
Functions: Active, reactive, and apparent power; accuracy class 0.5
Energy: Four-phase limited metering; active energy accuracy class 0.5; reactive energy accuracy class 2
Display: Programmable, switchable, and cyclic 2-, 3-, or 4-row LED display
Power supply operating range: AC 220 V (optional) or AC/DC 80–265 V
Power consumption: ≤5 VA
Digital Interface: RS-485, MODBUS-RTU protocol
Pulse Output: 2 energy pulse outputs, optocoupler-isolated
Operating Environment: -10 to 55°C
Storage Environment: -20 to 75°C
Withstand Voltage: Input to power supply > 2 kV; input to output > 2 kV; power supply to output > 1 kV
Insulation: Input, output, and power supply to chassis > 100 MΩ
Dimensions: 120 × 120 × 70 mm; 96 × 96 × 70 mm; 80 × 80 × 70 mm; 72 × 72 × 70 mm
Weight: 0.5 kg
