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ABB 2CSG239045R4051 M4M 30-M Ethernet MID 3P/4P Network Analyzer Energy Analyzer
ABB 2CSG239045R4051 M4M 30-M Ethernet MID 3P/4P Network Analyzer Energy Analyzer
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- Description
ABB's M4M 30-M Ethernet (2CSG239045R4051) is a MID-approved network analyzer for 3-phase, 3P or 4P installations, with Modbus TCP/IP and Bluetooth communication plus 4 programmable digital inputs/outputs. It measures active, reactive and apparent power with a 46-400 V phase and 80-690 V line voltage range, supporting multi-tariff energy metering on panel-mounted switchboards.
Technical Specifications
| SKU | 2CSG239045R4051 |
| Brand | ABB |
| Series | Network Analyzers and Multimeters |
| Catalog Designation | M4M 30-M ETHERNET |
| EAN | 8012542390459 |
| Number of Poles | 3P or 4P |
| Number of Phases | 3-phase |
| Rated Voltage (Ur) | 46-400 V (N-L) / 80-690 V (L-L) |
| Secondary Voltage | 400 V |
| Voltage Range | 3x184-264 V |
| Auxiliary Voltage AC/DC | 48-240 V AC/DC |
| Rated Current (In) | Maximum 6 A |
| Secondary Current | 5 A / 1 A |
| CT Current Rating | 1 A (CT 1A/5A) |
| Measuring Instrument Conformity | Measurement Instrument Directive (MID) |
| Accuracy | Active energy Class 0.5 (IEC 61557-12) / 0.5S (IEC 62053-22); Voltage & Current Class 0.2 (IEC 61557-12) |
| Communication | Modbus TCP/IP, Bluetooth |
| Communication Interface | RS-485 |
| Number of Digital In/Outputs | 4 Programmable |
| Meter Tariff Rating | Multi-Tariff |
| Power Consumption | 10 W |
| Degree of Protection | IP54 |
| Mounting Type | Front Panel |
| Width | 96 mm (5.5 modules) |
| Height | 96 mm |
| Depth | 78 mm |
| Net Weight | 355 g |
Selection Notes
The MID approval is what qualifies this analyzer for billing-grade sub-metering rather than indication-only monitoring, so specify it over a non-MID multimeter wherever metered values feed a tenant invoice or internal cost allocation. Field-selectable 3P or 4P wiring and a 46-690 V voltage range cover most LV switchboard configurations from one unit, and the combination of Modbus TCP/IP and Bluetooth lets commissioning be done locally before the Ethernet link is handed to a BMS or SCADA system.