| Power Supply | |
| 24 VDC/48 VDC/110 VDC/220 VAC | Nominal Supply Voltage |
| 20% | Range of Changes |
| 2W | Input Power |
| Current Input | |
| 0~1A – 0~5A | Nominal Current Input |
| 1~9999 (max. CT primary 50kA/5A 10kA/1A) | External CT Ratio |
| Voltage Input | |
| 0~400V | Nominal Input Voltage |
| 80~500V | Three – Phase Line |
| 50~290V | Single – Phase |
| 1~10 (max. PT primary 1200V) | External PT Ratio |
| Protocol Support | |
| MODBUS / DNP3 | Slave |
| Digital I/O | |
| x8 Digital Input | Digital Input |
| x4 Relay Output or x3 Relay Output & x1 Pulse Output or x8 Relay Output | Digital Output |
| Parameter Measurement | |
| √ | Voltage True RMS |
| √ | Input Current True RMS |
| √ | Line to Ground Fault |
| √ | Line to Line Fault |
| √ | Over Voltage |
| √ | Over Current |
| √ | Active Power |
| √ | Reactive Power |
| √ | Apparent Power |
| √ | Power Factor |
| √ | Frequency |
| √ | Voltage THD |
| √ | Current THD |
| √ | Demand |
| √ | Energy |
| √ | Cos ɸ |
| Casing | |
| 96x96x89 mm (W x H x D) | Dimension |
| Accuracy | |
| IEC 62053-21, IEC 62053-22, IEC 62053-23, EN 50470-1, EN 50470-3, ANSI C12.20, and IEEE1459 standards, IEC 61000-4-7 Class I and Class II | Supports |
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