Four quadrants
Energy consumed and generated; active, reactive and apparent power, instantaneous and historical.
Commercial and industrial · AMF30
Direct three-phase meter
For shops, SMEs and industries: built-in remote disconnect and multi-rate metering in the meter itself.
It has the same functions as the single-phase meter —bidirectional metering, anti-fraud, last gasp and long-range Mesh communication— in a three-phase, four-wire device.
100 Adirect disconnect relay
Class 1active · Class 2 reactive
3P + Nthree phases, four wires
Multi-tariff
Peak, off-peak and shoulder, measured in the instrument
For medium and large loads, energy isn't worth the same throughout the day. The meter accumulates each time-of-use band separately: the calculation is done by the instrument, not the software, just as certification requires.
- Active and reactive energy per bandPeak, off-peak and shoulder, accumulated month by month.
- Maximum power demandRecorded in each time-of-use band of the period.
- One-time configurationBands are loaded from the platform and written to the meter.
- Ready for billingExport from CLOUD AMIAR or integration with the billing software.
Features
Everything the single-phase meter does, in three phases
The same metering and management approach for the entire network: three-phase meters are viewed and operated on the platform just like single-phase meters.
Full three-phase disconnect
Remote disconnection of all three phases with an internal 100 A relay.
Fraud detection
Alarm on cover opening and tampering.
Last gasp
Power outage alert with internal supercapacitor.
Events and audit trail
Internal event log, display and local reading via IrDA (DLMS).
Internal or outdoor antenna
Same approach as the single-phase meter for urban or rural networks.
Datasheet
Specifications
Nameplate data of the AMF30 meter and from the AMIAR technical presentation.
- Connection
- 3 phases, 4 wires · direct
- Voltage
- 220 V phase-to-neutral · 50 Hz
- Current
- 10 (100) A
- Accuracy class
- Class 1 active · Class 2 reactive
- Constant
- 3200 imp/kWh · 3200 imp/kvarh
- Disconnect relay
- Up to 100 A, direct
- Multi-tariff
- Peak, off-peak and shoulder with maximum demand per band
- Remote communication
- Mesh 918 to 924 MHz, long range
- Local communication
- IrDA, DLMS protocol
- Protection
- IP51 · IEC 62052-31 standard
- Indicators
- Power, communication, alarm and no load
- Last gasp
- Internal supercapacitor
Interested in the three-phase meter?
Request a quote for your shops, industries and large customers.