Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
EM27172DMV63XOSN – COMPACT QUICK FIT ENERGY ANALYZER REV.3
Carlo Gavazzi EM27172DMV63XOSN multi-load energy analyser with RS485 Modbus RTU communication, two pulse outputs, split core current sensor compatibility and DIN rail or panel mounting.
Why Choose the Carlo Gavazzi EM27172DMV63XOSN Energy Analyser?
The Carlo Gavazzi EM27172DMV63XOSN is a compact multi-load energy analyser designed for accurate electrical measurement, energy monitoring and sub-metering across 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 compact device.
This model features RS485 Modbus RTU communication and two pulse outputs, making it suitable for integration with PLCs, energy monitoring software, building management systems and external pulse counters. Its quick-fit design supports both DIN rail and 72 x 72 mm panel mounting, providing flexibility for new installations and retrofit metering projects.
With voltage inputs from 57.7 to 133 V L-N and 100 to 230 V L-L, together with split core current sensor compatibility, the EM27172DMV63XOSN is ideal for multi-circuit monitoring, tenant billing, cost allocation and energy efficiency projects across low voltage electrical systems.
Key Advantages
- Compact multi-load energy analyser for single-phase and three-phase systems.
- Monitors up to 6 single-phase loads or 2 three-phase loads.
- RS485 Modbus RTU communication for remote energy monitoring.
- Two pulse outputs for metering and monitoring integration.
- Compatible with split core current sensor blocks for easier retrofit installation.
- Flexible DIN rail or 72 x 72 mm panel mounting design.
Key Features
- Carlo Gavazzi EM271 multi-load energy analyser series.
- Multi-load power analyser for low voltage electrical systems.
- RS485 communication with Modbus RTU protocol.
- Two pulse outputs for energy pulse transmission.
- Compatible with dedicated split core current sensor blocks.
- Measures voltage, current, power, frequency and energy.
- Supports consumption and consumption / generation metering.
- Quick-fit DIN rail or panel mounting installation.
Multi-Load Energy Monitoring with Pulse Outputs
The Carlo Gavazzi EM27172DMV63XOSN allows multiple electrical circuits to be monitored from one compact analyser, helping reduce panel space and simplify installation. By using split core current sensor blocks, it is particularly suitable for retrofit projects where fast installation and reduced disruption are important.
The integrated RS485 Modbus RTU interface enables energy and electrical data to be transmitted to external monitoring platforms, PLCs and building management systems. The additional pulse outputs provide a practical way to send energy pulse signals to counters, logging equipment or external monitoring devices.
Typical Applications
- Industrial energy monitoring and electrical distribution boards.
- Commercial building sub-metering.
- Multi-load metering in control panels and switchboards.
- Building management systems and BMS integration.
- Tenant, department and production area cost allocation.
- Energy efficiency and generation monitoring projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Measurement Connection Type | CT connection | |
|---|---|---|
| MID Approval | No | |
| Measurement Functions | Energy, Power | |
| Device Type | Power / energy analyser | |
| Phase | Three Phase | |
| Signal / Input Range | CT input (/5 A or /1 A) | |
| Coil / Supply Voltage | Self-powered | |
| Communication | RS485 | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM271 Multi-Load Energy Analysers | |
| Model | EM27172DMV63XOSN | |
| Product type | Multi-load energy analyser | |
| Voltage input | 57.7-133 V L-N, 100-230 V L-L | |
| Voltage systems | 1-phase 115 V L-N; 1-phase 120 V L-N; 3-phase 120/208 V; 3-phase 127/220 V | |
| 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 |
Frequently Asked Questions
What is the Carlo Gavazzi EM27172DMV63XOSN used for?
The EM27172DMV63XOSN is used for multi-load energy measurement, electrical monitoring and sub-metering in single-phase and three-phase installations.
How many loads can this analyser monitor?
It can monitor up to 6 single-phase loads or up to 2 three-phase loads, depending on the installation configuration.
What communication protocol does this model use?
This model includes RS485 communication with Modbus RTU protocol for connection to automation and energy monitoring systems.
Does the EM27172DMV63XOSN include pulse outputs?
Yes. The analyser includes two pulse outputs for transmitting energy pulse signals to counters, monitoring equipment or control systems.
What voltage systems does the EM27172DMV63XOSN support?
The analyser supports 115 V and 120 V single-phase systems, as well as 120/208 V and 127/220 V three-phase systems.
Trusted by Energy Management Professionals Worldwide
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.
