Carlo Gavazzi EM27172DMV53XOSN 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.
£317.23
The Carlo Gavazzi EM27172DMV53XOSN 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 one space-saving device.
This model features RS485 Modbus RTU communication and two pulse outputs, making it suitable for integration with PLCs, building management systems, energy monitoring platforms and external pulse counters. Its quick-fit design supports both DIN rail and 72 x 72 mm panel mounting, helping panel builders and electrical contractors simplify installation.
With voltage inputs from 160 to 240 V L-N and 277 to 415 V L-L, together with split core current sensor compatibility, the EM27172DMV53XOSN is ideal for multi-circuit monitoring, tenant metering, cost allocation and energy efficiency projects across modern electrical installations.
The Carlo Gavazzi EM27172DMV53XOSN allows several electrical circuits to be monitored from one compact analyser, helping reduce panel space and simplify system design. By using split core sensor blocks, it is particularly suitable for retrofit projects where installation speed and reduced disruption are important.
The integrated RS485 Modbus RTU interface enables measured data to be transmitted to energy monitoring systems, PLCs and building management platforms. The additional pulse outputs provide a practical way to send energy pulse signals to counters, logging equipment or external monitoring devices.
| Voltage | 230 V |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Series | EM271 Multi-Load Energy Analysers |
| Model | EM27172DMV53XOSN |
| Product type | Multi-load three-phase energy analyser |
| Voltage input | 160-240 V L-N, 277-415 V L-L |
| Voltage systems | 1-phase 220 / 230 / 240 V L-N; 3-phase 380 / 400 / 415 V L-L |
| Current input | Split core current sensor blocks |
| Multi-load sensor type | Split core |
| 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 power supply |
| Mounting type | DIN rail or 72 x 72 mm panel mounting |
| Approvals | CE, cULus, UKCA |
The EM27172DMV53XOSN is used for multi-load energy measurement, electrical monitoring and sub-metering in single-phase and three-phase installations.
It can monitor up to 6 single-phase loads or up to 2 three-phase loads, depending on the installation configuration.
This model includes RS485 communication with Modbus RTU protocol for connection to automation and energy monitoring systems.
Yes. The analyser includes two pulse outputs for transmitting energy pulse signals to counters, monitoring equipment or control systems.
The analyser is designed for use with dedicated split core current sensor blocks, making it suitable for both new installations and retrofit metering projects.
Carlo Gavazzi EM271 energy analysers are widely used by electrical engineers, panel builders and facilities teams for compact multi-load metering, reliable Modbus communication and accurate energy monitoring across modern electrical installations.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...