Carlo Gavazzi EM340DINAV23XS1PFA three-phase MID energy analyser with 5(65) A direct input, RS485 Modbus RTU communication, self-powered operation and DIN rail mounting for certified energy monitoring.
£258.73
The Carlo Gavazzi EM340DINAV23XS1PFA is a compact and highly accurate three-phase MID energy analyser designed for certified energy measurement, monitoring and cost allocation in industrial, commercial and building management applications. As part of the Carlo Gavazzi EM340 DIN rail energy meter series, it provides reliable performance for three-phase electrical installations where accurate fiscal energy metering is required.
This energy analyser supports direct current measurement up to 65 A and features integrated RS485 Modbus RTU communication, making it suitable for energy monitoring software, PLCs, SCADA systems and building management platforms. Its self-powered DIN rail format and backlit LCD display simplify installation, configuration and local operation inside electrical panels.
With voltage inputs from 120–230 V L-N and 208–400 V L-L, the EM340DINAV23XS1PFA is suitable for two-phase and three-phase electrical networks. The unit is MID approved, making it suitable for certified metering applications where compliant energy measurement is required.
Energy analysers such as the Carlo Gavazzi EM340DINAV23XS1PFA provide accurate measurement of electrical consumption across commercial and industrial installations. Its direct connected design removes the need for external current transformers in suitable applications up to 65 A, helping simplify wiring and reduce panel installation time.
The integrated RS485 Modbus RTU interface enables energy and electrical data to be shared with automation systems, monitoring software and building management platforms. This makes the EM340DINAV23XS1PFA a strong choice for cost allocation, energy reporting and certified metering applications.
| Phase | Three Phase |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Series | EM340 |
| Model | EM340DINAV23XS1PFA |
| Product type | Three-phase MID energy analyser |
| Voltage input | 120–230 V L-N / 208–400 V L-L |
| Network compatibility | 2-phase 3-wire, 3-phase 3-wire and 3-phase 4-wire systems |
| Current input | 5(65) A direct connection |
| Frequency | 50 Hz |
| Communication | RS485 Modbus RTU |
| Energy metering | Consumption |
| Power supply | Self-powered |
| Display | Backlit LCD with touch keypad |
| Mounting type | DIN rail mounting |
| Approvals | CE, MID, UKCA |
The EM340DINAV23XS1PFA is used for measuring and monitoring electrical energy consumption in two-phase and three-phase commercial or industrial installations.
No. It supports direct connection up to 65 A, allowing installation without external current transformers in suitable applications.
Yes, it includes RS485 Modbus RTU communication for integration with automation, energy monitoring and building management systems.
Yes, this model is MID approved, making it suitable for certified fiscal energy metering applications.
It is typically DIN rail mounted inside electrical panels, distribution boards, switchboards and metering enclosures.
Carlo Gavazzi EM340 energy analysers are trusted by electrical contractors, panel builders and facilities teams for certified three-phase metering, accurate energy monitoring and seamless integration into modern building management systems.
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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...