Technical Characteristics; Description Of The Device; Main Functionalities; Versions - ABB M1M 30 Series User Manual

8 8 M1M 30 POWER METER USER MANUAL

3.Technical characteristics

3.1.Description of the device

M1M series can help users accurately monitor energy efficiency while meeting their cost control
requirement.
Conforming to the international electric energy metering and monitoring accuracy standards, all M1M
series products are perfectly suitable for ABB electrical systems and solutions.

3.2.Main functionalities

Real-time Measurement
TRMS Current
TRMS Voltage
Frequency
Active, Reactive and Apparent Power
Power Factor
Operating timer, countdown timer
Energy
Active, Reactive and Apparent Energy
Four-quadrant (Import/Export)
Power quality
THD (I, V)
Individual harmonics
Unbalances (I, V)
Neutral current
Data recording and logs
Maximum demand
RTC (Real-Time Clock)
Alarms
Warnings, alarms and errors logs
Historicals data

3.3.Versions

Product Name
M1M 30 I/O
M1M 30 MODBUS
M1M 30 ETHERNET
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40th
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Calculated
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15
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I/O
2 digital inputs,
2 digital outputs
2 digital outputs
2 digital outputs
Communication protocol
Modbus RTU
Modbus RTU
Modbus TCP/IP