| Key Featires |
Wide-range inputs
Measuring voltage range: three-phase four-wire 57.7/100 V to 240/415 V AC
Measuring voltage range: three-phase three-wire 100 V to 415 V AC
Measuring current range: 1-2A and 5-10 A in single variant (field configurable)
Wide-range auxiliary supply: 80 V to 300 V, AC/DC (optional 24 V to 60 V DC)
Highly configurable
Single product configurable for HV, LV, 3P3W or 3P4W installations
Field-configurable CT/VT primary and secondary values, using push-buttons
High accuracy
Class 0.2 (0.2s for energy)
Class 0.5 (0.5s for energy)
Class 1.0
Advanced four-quadrant energy measurement
Active, reactive and apparent energy, including import and export
Energy recording can be customised to suit specific requirements
Instantaneous values
Extensive range of parameters, including voltage, current, power, power factor, phase angle, energy, frequency and total harmonic distortion (THD)
Root mean square (RMS) measurement
Power Quality
Provides THD values for voltage, current and power up to 31st harmonic
Feeder interruption counter
Power on/off hours (uptime)
Load on/off hours
Communication
RS485 Modbus half duplex (default) and data will be available in floating point format (IEEE754)
Optional pulse inputs and outputs
Two digital inputs with voltage range 8 V to 40 V DC
Two digital outputs rated for 100 mA at 230 V AC
Load profile
Configurable logging period: 15, 30 or 60 minutes
Memory capacity example: 40 days for 6 parameters with 30 minute integration period
Calibration LED
Configurable for active, reactive or apparent energy, for on-site calibration of meters
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