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- Schneider Electric A9MEM3155 Acti9 iEM3155 Energy Meter 63 A Direct Modbus Multi-Tariff MID Energy Meter Schneider Electric A9MEM3155 Acti9 iEM3155 Energy Meter 63 A Direct Modbus Multi-Tariff MID Energy Meter
Schneider Electric A9MEM3155 Acti9 iEM3155 Energy Meter 63 A Direct Modbus Multi-Tariff MID Energy Meter
Schneider Electric A9MEM3155 Acti9 iEM3155 Energy Meter 63 A Direct Modbus Multi-Tariff MID Energy Meter
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- Description
The Schneider Electric A9MEM3155 is an Acti9 iEM3155 DIN-rail energy meter rated for 63 A via direct connection, covering 1P+N, 3P and 3P+N networks from 100-277 V or 173-480 V at 50/60 Hz. It measures active and reactive energy, active and reactive power, current, voltage (four-quadrant), provides 1 programmable digital input, 1 programmable digital output (pulse capable, 5-40 v dc @ 50 ma), and communicates over Modbus RTU, RS485, screw terminal block, with MID certification for 4-tariff sub-billing.
Technical Specifications
| SKU | A9MEM3155 |
| GTIN | 3606480481529 |
| Brand | Schneider Electric |
| Range | Acti9 iEM3000 |
| Device | iEM3155 |
| Input type | Direct connection |
| Line rated current | 63 A |
| Rated voltage | 100-277 V / 173-480 V AC |
| Network frequency | 50 Hz / 60 Hz |
| Accuracy class | Class 1 active energy (IEC 62053-21), Class 1 active energy (IEC 61557-12), Class B active energy (EN 50470-3) |
| Measured values | Active and reactive energy, active and reactive power, current, voltage (four-quadrant) |
| Tariff input | 4 tariff schedules |
| Communication | Modbus RTU, RS485, screw terminal block |
| Digital I/O | 1 programmable digital input, 1 programmable digital output (pulse capable, 5-40 V DC @ 50 mA) |
| Display | LCD |
| Mounting | Clip-on, DIN rail |
| Overvoltage category | III |
| IP rating | IP40 front panel / IP20 body |
| Pollution degree | 2 |
| Operating temperature | -25 to 55 C (MID) / -25 to 70 C (IEC) |
| Dimensions | 90 x 95 x 69 mm |
| Weight | 260 g |
Certifications & Standards
- CE
- UKCA
- cULus
- EAC
- RCM
- MID
- NMI
- IEC 61010-1
- IEC 61557-12
- EN 50470-3
Selection Notes
Pick the A9MEM3155 when the sub-billing point needs remote Modbus RS485 readout as well as four-quadrant voltage and current measurement, not just a pulse count; the programmable digital input/output pair also supports an overload alarm, which the pulse-only A9MEM3110 cannot provide.