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.
EM2172VMV53XOSX – Energy Meter, self power supply
Carlo Gavazzi EM2172VMV53XOSX three-phase energy meter with 333 mV current sensor input, 250 A sensor range, RS485 Modbus RTU communication, pulse output and removable LCD display for industrial and commercial energy monitoring applications.
Why Choose the Carlo Gavazzi EM2172VMV53XOSX Energy Meter?
The Carlo Gavazzi EM2172VMV53XOSX is a compact and reliable three-phase energy meter designed for accurate monitoring of electrical energy consumption and generation in industrial, commercial and building automation applications. As part of the Carlo Gavazzi EM21 series, it provides dependable energy measurement in a flexible 72 mm format suitable for both DIN rail and panel mounting.
This model is designed for use with 333 mV current sensor inputs, making it suitable for retrofit and panel applications where external current sensors are required. Its self-powered design simplifies installation, while the integrated RS485 Modbus RTU communication and pulse output allow measured energy data to be transmitted to monitoring systems, automation platforms and building management systems.
With a 400 V L-L AC voltage input and current sensor range up to 250 A, the EM2172VMV53XOSX is well suited to three-phase distribution boards, machinery panels and energy management installations. The removable LCD display provides clear local readings and straightforward configuration for electrical engineers and facilities teams.
Key Advantages
- Compact three-phase energy meter for industrial and commercial metering.
- 333 mV current sensor input for flexible current measurement.
- 250 A current sensor range suitable for larger electrical loads.
- RS485 Modbus RTU communication for remote monitoring.
- Pulse output for energy retransmission and external counting.
- DIN rail or panel mounting for flexible installation.
Key Features
- Carlo Gavazzi EM21 energy meter series.
- Three-phase multifunction energy meter.
- 333 mV current sensor input.
- 250 A current sensor range.
- 400 V L-L AC voltage input.
- RS485 Modbus RTU communication interface.
- Pulse output for energy pulse transmission.
- Removable LCD display for local monitoring and configuration.
Flexible Energy Monitoring for Three-Phase Systems
Energy meters such as the Carlo Gavazzi EM2172VMV53XOSX allow engineers to monitor electrical consumption, generated energy and key network parameters across distribution boards, machinery panels and commercial installations. The 333 mV current sensor input provides a practical solution where remote or retrofit current measurement is required.
With RS485 Modbus RTU communication and pulse output functionality, this energy meter can support remote monitoring, building management integration, sub-metering, energy audits and cost allocation projects.
Typical Applications
- Three-phase electrical distribution boards.
- Commercial energy monitoring systems.
- Industrial machinery and control panels.
- Building management system integration.
- Sub-metering and energy cost allocation.
- Facilities management and energy efficiency projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Measurement Functions | Energy, Power | |
|---|---|---|
| Device Type | Power / energy analyser | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 18–260 V AC | |
| Communication | Modbus RTU, RS485 | |
| Display | LCD | |
| Voltage | 172 V | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM21 | |
| Model | EM2172VMV53XOSX | |
| Product type | Three-phase energy meter | |
| Current input | 333 mV current sensor input | |
| Current sensor range | 250 A | |
| Voltage input | 400 V L-L AC | |
| Supply voltage | Self-powered, 18 to 260 V AC L-N | |
| Network type | Three-phase AC systems | |
| Frequency | 45 to 65 Hz | |
| Energy metering | Consumption and generation | |
| Communication | RS485 Modbus RTU | |
| Output type | Pulse output | |
| Display | Removable LCD display | |
| Mounting type | DIN rail / panel mounting | |
| Protection rating | IP40 front | |
| Dimensions | Approx. 72 × 72 × 65 mm |
Frequently Asked Questions
What is the Carlo Gavazzi EM2172VMV53XOSX used for?
It is used to measure and monitor electrical energy consumption and generation in three-phase electrical installations.
What type of current input does this meter use?
The EM2172VMV53XOSX is designed for 333 mV current sensor inputs.
What current sensor range does this model support?
This model is suitable for use with current sensors up to 250 A.
Does this model include Modbus communication?
Yes. It includes RS485 Modbus RTU communication for integration with energy monitoring systems, automation platforms and building management systems.
Does the EM2172VMV53XOSX include a pulse output?
Yes. This model includes a pulse output for energy retransmission and external counting applications.
Trusted by Electrical Engineers Worldwide
Carlo Gavazzi EM21 energy meters are trusted by electrical contractors, panel builders and facilities engineers for reliable three-phase energy monitoring, retrofit metering and integration into modern energy management systems.
