ABB M4M Network Analyzer
Professional power quality analyzer for comprehensive electrical system monitoring
Key Features
Power Quality Analysis
- Class 0.5S accuracy
- True RMS measurements
- Harmonic analysis up to 31st
Harmonics Analysis
- Up to 63rd harmonic measurement
- Voltage/current unbalance
- THD measurement up to 40th harmonic
Communication Options
- Modbus RTU/TCP
- BACnet MS/TP
- M-Bus protocol
User Interface
- LCD display with backlight
- Multi-language support
- Intuitive navigation
Technical Specifications
| Measurement Accuracy | Class 0.5S (IEC 62053-22) |
|---|---|
| Voltage Range | 100-400V (L-N), 100-690V (L-L) |
| Current Range | 1-5A nominal, 6A maximum |
| Frequency | 45-65 Hz |
| Communication | RS485, Ethernet, M-Bus |
|---|---|
| Display | LCD with LED backlight |
| Operating Temperature | -25°C to +70°C |
| Protection Class | IP54 (front), IP20 (rear) |