Why Choose the ABB M4M 30-M ETHERNET Network Analyser?
The ABB M4M 30-M ETHERNET is an advanced MID-approved three-phase network analyser designed for accurate electrical measurement, energy monitoring and power-quality analysis in industrial and commercial electrical distribution systems. As part of the ABB M4M 30 panel-mounted meter series, it combines high-accuracy metering with a colour touchscreen, comprehensive electrical measurements and network connectivity.
This Ethernet version features Modbus TCP/IP communication for straightforward integration with building-management, energy-management and industrial automation networks. Integrated Bluetooth supports smart commissioning, while four programmable I/O provide flexible functionality for alarms, pulse signals and external status monitoring.
The M4M 30-M ETHERNET is designed for transformer-connected current measurement using 1 A or 5 A current transformers and supports a maximum current input of 6 A. With a 48–240 V AC/DC auxiliary supply, MID approval and extensive power and energy measurement capabilities, it provides a versatile monitoring solution for modern low- and medium-voltage electrical distribution systems.
Key Advantages
- MID-approved network analyser for applications requiring certified electrical energy measurement.
- Modbus TCP/IP Ethernet communication for integration with networked monitoring and automation systems.
- Integrated Bluetooth supports convenient commissioning and configuration.
- Four programmable I/O provide flexible alarm, pulse and status functions.
- Supports 1 A and 5 A current transformer secondaries.
- High-accuracy electrical measurement supports energy-efficiency analysis and network supervision.
- Colour touchscreen provides intuitive access to measurements and configuration.
- Comprehensive power-quality measurements help identify electrical-system performance issues.
Key Features
- ABB M4M 30-M network analyser.
- MID approval for certified energy measurement.
- Modbus TCP/IP Ethernet communication.
- Integrated Bluetooth connectivity.
- Four programmable I/O.
- 48–240 V AC/DC auxiliary supply.
- Transformer-connected measurement using 1 A or 5 A CTs.
- Maximum current input of 6 A.
- Measurement of active and reactive energy.
- Measurement of active, reactive and apparent power.
- Voltage, current, frequency and power-factor measurement.
- Voltage and current unbalance monitoring.
- Voltage and current harmonics and THD analysis.
- Colour touchscreen display for local monitoring and configuration.
Connected Energy and Power-Quality Monitoring
The ABB M4M 30-M ETHERNET provides detailed visibility of electrical-system performance by measuring voltage, current, frequency, power factor, active power, reactive power, apparent power and energy. Power-quality measurements including voltage and current unbalance, harmonics and THD help engineers identify abnormal network conditions and evaluate electrical-system performance.
Its Modbus TCP/IP Ethernet interface allows measurement information to be integrated directly into networked energy-management, building-management and industrial monitoring platforms. MID approval supports applications requiring certified energy measurement, while Bluetooth, the colour touchscreen and programmable I/O provide flexible commissioning and local system integration.
Typical Applications
- Industrial electrical distribution systems.
- Commercial building energy monitoring.
- MID-approved energy measurement applications.
- Energy consumption and cost-allocation systems.
- Main and sub-distribution switchboards.
- Power-quality monitoring and troubleshooting.
- Building-management and energy-management systems.
- Ethernet-connected industrial automation and monitoring systems.
