Specification
| Electrical | |
| Connection type | Direct connected |
| Wiring configuration | Single phase, two wire |
| Voltage range | 230 Vac (nom) |
| Current range | 0.5-20 (100) A |
| Accuracy | Active energy MID class B, reactive energy class 2.0 |
| Mains frequency | 50 Hz ± 5% |
| Burden | Compliant with relevant standard |
| Compliance | |
| Standards | MID / RED class B EN 50470-1,3; IEC62053-233 |
| Mechanical | |
| Modular design | Field replaceable communication module |
| Dimensions (W x H x D) | 146 x 178 x 64 ± 0.5 mm |
| Terminals | Tunnel type with 2 screws compliant to Bs7856 |
| Enclosure | Flame retardant polycarbonate |
| Weight | 1 kg (approx.) |
| Environmental | |
| Ingress protection | IP 54 |
| Insulation class | Protective class II |
| Temperature | -25°C to +55°C (operating), -25°C to +70°C (storage) |
| Humidity | 95% non-condensing |
| Features | |
| Firmware | Remote firmware upgrade with rollback |
| Tariff | Time of Use (TOU) and complex (slab within TOU) supported Pending tariff structures supported |
| Load survey | 13 months, 4 channels |
| Display | Backlit 10-character alphanumeric starburst display with icons for status |
| Keypad | 12 way – 0-9, A, B for local entry of PAYG code and access to displays |
| PAYG functionality | Credit and PAYG modes (meter maintains account and tariffs) Display of current and historical consumption with cost of consumption data Emergency credit with optional load limiting Friendly credit (avoids disconnection during unsocial hours or weekends) Debt recovery |
| Security | AES128 encryption |
| Tamper detection | Removal of terminal cover, main meter cover, communications hub Excessive magnetic field |
| Communication | |
| Local diagnostic port | Optical 1107 hardware-compatible port |
| Communication module options | NB-IoT / Cat-M1 WAN + ZigBee HAN Multi operator (roaming) SIMs supported |
