Why Choose the ABB M1M 30 Ethernet Power Meter?
The ABB M1M 30 Ethernet is an advanced panel-mounted digital power meter designed for comprehensive electrical measurement, energy monitoring and power-quality analysis in industrial and commercial installations. As part of the ABB M1M power meter series, it combines detailed electrical measurements with Ethernet communication for integration into modern energy-management and automation systems.
The M1M 30 Ethernet provides Modbus TCP/IP communication, allowing measured electrical and energy data to be transferred directly across Ethernet networks to supervisory systems, energy-management platforms and industrial automation equipment. Its LCD display provides clear local access to measurements, while two digital outputs provide additional flexibility for signalling and energy-monitoring functions.
The meter supports 1 A and 5 A current-transformer secondary circuits and provides measurement of voltage, current, frequency, power factor, active, reactive and apparent power and energy. Advanced M1M 30 functionality includes four-quadrant energy measurement, voltage and current THD, individual harmonics up to the 40th harmonic, unbalance measurement and minimum, maximum and average values. ABB order code 2TAZ663014R2000 identifies this Ethernet-enabled M1M 30 variant.
Key Advantages
- Advanced panel-mounted power meter for electrical and energy monitoring.
- Integrated Modbus TCP/IP Ethernet communication for connected monitoring systems.
- Two digital outputs provide signalling and energy-management flexibility.
- 100–230 V AC/DC auxiliary supply for industrial and commercial installations.
- Advanced power-quality monitoring including THD and individual harmonics up to the 40th.
- 1 MB onboard memory supports measurement and event data logging.
Key Features
- ABB M1M 30 power meter series.
- Modbus TCP/IP communication over Ethernet.
- Two digital outputs.
- 100–230 V AC/DC auxiliary supply.
- Supports 1 A and 5 A CT secondary circuits.
- Measures voltage, current, frequency and power factor.
- Measures active, reactive and apparent power and energy.
- Four-quadrant energy measurement for consumption and generation monitoring.
- Voltage and current Total Harmonic Distortion (THD) measurement.
- Individual harmonic measurement up to the 40th harmonic.
- Voltage and current unbalance monitoring.
- Minimum, maximum and average value monitoring.
- Integrated real-time clock.
- Clear LCD display for local parameter visualisation.
Connected Power and Energy Monitoring
Power meters such as the ABB M1M 30 Ethernet provide detailed visibility of electrical distribution systems by measuring power, energy and power-quality parameters. Monitoring consumption and generation together with harmonic distortion, unbalance and demand values helps operators assess system performance, identify abnormal electrical conditions and find opportunities to improve energy efficiency.
The integrated Modbus TCP/IP interface allows measurement data to be incorporated into Ethernet-based industrial automation, building-management and energy-monitoring systems. Combined with onboard memory, a real-time clock and advanced harmonic measurement, this makes the M1M 30 Ethernet suitable for installations requiring both local electrical monitoring and connected data acquisition.
Typical Applications
- Industrial electrical distribution monitoring.
- Commercial building energy-management systems.
- Electrical switchboards and distribution panels.
- Factory and production energy monitoring.
- Machine and process power monitoring.
- Ethernet-connected automation systems.
- Power-quality and harmonic monitoring.
- Energy consumption and generation analysis.
