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EM27172DMV53XOSX – EM271 Energy analyser, 230VLN/400VLL AC
Carlo Gavazzi EM27172DMV53XOSX multi-load three-phase energy analyser with RS485 Modbus RTU communication, two pulse outputs, split core current sensor compatibility and DIN rail or panel mounting.
£297.11
Why Choose the Carlo Gavazzi EM27172DMV53XOSX Energy Analyser?
The Carlo Gavazzi EM27172DMV53XOSX is a compact multi-load three-phase energy analyser designed for accurate electrical measurement, energy monitoring and sub-metering in industrial, commercial and building automation applications. As part of the Carlo Gavazzi EM271 multi-load energy analyser series, it enables multiple single-phase or three-phase loads to be monitored from a single compact device, helping reduce panel space while simplifying installation.
This model features RS485 Modbus RTU communication together with two pulse outputs, making it ideal for integration with PLCs, SCADA systems, building management systems and energy monitoring software. It supports both DIN rail and 72 × 72 mm panel mounting for maximum installation flexibility.
Designed for use with split core current sensors, the EM27172DMV53XOSX supports voltage inputs from 160 to 240 V L-N and 277 to 415 V L-L. It is ideally suited to tenant billing, load analysis, energy efficiency monitoring and detailed multi-circuit metering in modern electrical installations.
Key Advantages
- Compact multi-load three-phase energy analyser.
- Monitors up to 6 single-phase loads or 2 three-phase loads.
- RS485 Modbus RTU communication for energy management systems.
- Two programmable pulse outputs for external monitoring.
- Compatible with split core current sensors for straightforward retrofit installation.
- DIN rail or 72 × 72 mm panel mounting for flexible installation.
Key Features
- Carlo Gavazzi EM271 multi-load energy analyser series.
- Three-phase multi-load power analyser.
- RS485 communication with Modbus RTU protocol.
- Two pulse outputs for energy pulse transmission.
- Compatible with dedicated split core current sensors.
- Measures voltage, current, power, frequency and energy.
- LCD display with integrated keypad for configuration.
- Compact quick-fit DIN rail or panel mounting.
Advanced Multi-load Energy Monitoring
The Carlo Gavazzi EM27172DMV53XOSX enables multiple electrical circuits to be monitored from one analyser, reducing installation costs while providing detailed visibility of energy consumption throughout electrical distribution systems. The use of split core current sensors allows installation without disconnecting existing conductors, making it especially suitable for retrofit projects.
Its integrated RS485 Modbus RTU interface and two pulse outputs allow measured values to be transmitted to supervisory systems, enabling centralised energy reporting, tenant billing, trend analysis and long-term energy optimisation.
Typical Applications
- Industrial switchboards and distribution systems.
- Commercial building energy monitoring.
- Tenant and departmental sub-metering.
- Building management systems and SCADA integration.
- Energy efficiency and sustainability projects.
- Renewable energy monitoring and reporting.
Technical Specifications
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| MID Approval | No | |
|---|---|---|
| Measurement Functions | Energy, Power | |
| Device Type | Power / energy analyser | |
| Phase | Three Phase | |
| Signal / Input Range | AC V / A (TRMS) | |
| Coil / Supply Voltage | Self-powered | |
| Communication | RS485 | |
| Voltage | 230 V | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM271 Multi-load Energy Analysers | |
| Model | EM27172DMV53XOSX | |
| Product type | Multi-load three-phase energy analyser | |
| Voltage input | 160 to 240 V L-N, 277 to 415 V L-L | |
| Supported systems | Single-phase and three-phase | |
| Current sensor type | Split core current sensors | |
| Monitored loads | Up to 6 single-phase loads or 2 three-phase loads | |
| Frequency | 50 / 60 Hz | |
| Communication | RS485 | |
| Protocol | Modbus RTU | |
| Outputs | 2 pulse outputs | |
| Energy metering | Consumption and consumption / generation | |
| Power supply | Self powered | |
| Mounting type | DIN rail or 72 × 72 mm panel mounting | |
| Protection rating | IP50 front, IP20 terminals | |
| Dimensions (H × W × D) | 72 × 72 × 65 mm | |
| Weight | Approx. 0.4 kg | |
| Approvals | CE, cULus, UKCA |
Frequently Asked Questions
What is the Carlo Gavazzi EM27172DMV53XOSX used for?
It is used for monitoring multiple electrical loads and measuring energy consumption within industrial, commercial and building automation installations.
How many electrical loads can it monitor?
The analyser supports monitoring of up to 6 single-phase loads or 2 three-phase loads depending on the installation configuration.
What communication interface is included?
The EM27172DMV53XOSX features an integrated RS485 communication port supporting the Modbus RTU protocol.
Does this model include pulse outputs?
Yes. It provides two programmable pulse outputs for integration with external monitoring, metering and automation systems.
What type of current sensors does it use?
The analyser is designed for dedicated split core current sensors, making installation particularly suitable for retrofit applications.
Trusted by Energy Management Professionals Worldwide
Carlo Gavazzi EM271 multi-load energy analysers are trusted by electrical engineers, panel builders and facilities managers for accurate multi-circuit monitoring, dependable Modbus communication and flexible installation across modern energy management systems.
