Electrical |
Connection type |
Direct connected |
Wiring configuration |
1-phase 2-wire |
Voltage range |
240 V (L-N), – 20% to +15% |
Current range |
10-60 A, 20- 80A, 20-100 A |
Accuracy |
Class 1.0 |
Mains frequency |
50 Hz ± 5% |
Burden |
As per relevant standards |
Compliance |
Standards |
IS 13779, IEC 62055-31, IEC 62053-21 |
Mechanical |
Dimensions (W x H x D) |
125 x 193 x 48 mm (with extended terminal cover) |
Enclosure |
Engineering plastic |
Environmental |
Ingress protection |
IP 51 |
Temperature |
10 °C to +60 °C (operating), -25 °C to +70 °C (storage) |
Humidity |
95% non-condensing |
Features |
Tariff |
Up to 4 rates (slab or time-of-use) |
Maximum demand |
Maximum demand register with configurable automatic reset |
Load survey |
30 days single parameter with 30-minute integration period |
Communication |
Optical 1107 port for local communication RJ-11 port under terminal cover for in-home display |