TECHNICAL DATA
| Power supply | Derived from the measurement circuit 176–276 Vac (or self-powered) |
| Current | Direct up to 45 A |
| Display | Backlit LCD |
| Accuracy class | Active energy class 1 according to IEC/EN 62053-21 Active energy class B according to EN 50470-3 (MID) Reactive energy class 2 according to IEC/EN 62053-23 |
| Pulse outputs | 2 opto-isolated |
| S0 output | Configurable |
| S1 output | Constant 1000 imp/kWh (default) |
| Dimensions | 17.5 × 119 × 62 mm |
| Protection rating | IP51 (front), IP20 (terminals) |
| Certifications | CE, MID |
Product versions
S501-45-MOD-MID
40 A single-phase energy counter, 2 wires with MobBUS embedded interface and MID certification
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RU