| Electrical characteristics | ||
| Type of measurement | RMS on three phase AC system (3P+N) | |
| Measurement accuracy | Active power | 1.0% of range maximum |
| Reactive power | 1.0% of range maximum | |
| Apparent power | 1.0% of range maximum | |
| Active Energy | IEC 62053-22 Class 0.5S;IEC 61557-12 Class 0.5S | |
| Reactive Energy | IEC 62053-23 Class 2;IEC 61557-12 Class 2 | |
| Frequency | 0.2% of mid-frequency | |
| Current | 0.5% of range maximum | |
| Voltage | 0.5% of range maximum | |
| Power Factor | 1% of unity (0.01) | |
| Input & Output | |||
| Input | Current | Rated Current | 85mV/kA |
| Max Current | 1Ka/ 5kA | ||
| Voltage | Aux.Power supply | 230V L-N AC or 120V~380V DC | |
| Measured Voltage | 50V ~ 600V (3P4W);50V ~480V (3P3W) | ||
| Communication | RS485 port | Modbus RTU (RS485) | |
| Type | 2-wire half duplex | ||
| Baud rate | 2400,4800, 9600, 19200, 38400 bps | ||
| Address | 1 to 247 | ||
| Pariy | None (default), Even, Odd | ||
| Stop Bit | 1 or 2 | ||
| Mechanical Characteristics | |
| Weight | 420g |
| IP Degree of Protection (IEC 60529) | IP51 front display |
| Dimensions (WxHxD) | 96x96X70mm |
| Panel cut-out | Vertical |
| Material of meter case | Self-extinguishing UL 94 V-0 |
| Terminals | Shrouded screw-clamp. |
| Environmental Characteristics | |
| Operating Temperature | -25 to 55°C |
| Storage Temperature | -40 to 70°C |
| Humidity Rating | <95% RH at 50 °C (non-condensing) |
| Pollution Degree | 2 |
| Altitude | 3000m |
