Lovato DMED302MID three-phase MID-certified energy meter with neutral, 80 A direct connection, M-Bus communication and comprehensive multi-measurement functionality.
£319.24
The Lovato DMED302MID is a certified three-phase digital energy meter with neutral, designed for accurate measurement of electrical consumption in commercial, industrial and building-services installations. Part of the Lovato DME energy meter range, it combines comprehensive multi-measurement functionality, integrated M-Bus communication and MID-certified active energy measurement.
Designed for direct connection up to 80 A, the DMED302MID allows suitable three-phase circuits to be monitored without external current transformers. It measures imported and exported active energy, imported and exported reactive energy, voltage, current, power, power factor and frequency, providing detailed visibility of electrical system performance.
The built-in M-Bus interface enables straightforward integration into compatible building management, metering and remote data-collection systems. Its Class B active energy accuracy, four-module DIN rail housing and MID certification make the DMED302MID particularly suitable for tenant billing, cost allocation and commercial sub-metering applications.
The Lovato DMED302MID combines MID-certified energy measurement with an integrated M-Bus interface, making it well suited to centralised metering systems in commercial buildings, apartment developments and industrial facilities. Measurement data can be collected remotely by compatible M-Bus masters, gateways and building management platforms.
In addition to certified imported active energy measurement, the meter monitors exported active energy and imported or exported reactive energy. Detailed instantaneous readings help users assess electrical loading, monitor consumption patterns and identify opportunities to improve energy efficiency.
| Current | 80 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Lovato Electric |
| Series | DME Energy Meters |
| Model | DMED302MID |
| Product type | Three-phase MID digital energy meter |
| Electrical system | Three-phase with neutral |
| Current connection | Direct |
| Maximum current | 80 A |
| Reference current | 10 A |
| Minimum current | 0.5 A |
| Starting current | 40 mA |
| Rated phase-to-phase voltage | 400 V AC |
| Rated phase-to-neutral voltage | 230 V AC |
| Phase-to-phase operating range | 323–456 V AC |
| Phase-to-neutral operating range | 187–264 V AC |
| Rated frequency | 50 Hz |
| Operating frequency range | 45–66 Hz |
| Energy measurement | Imported and exported active and reactive energy |
| Active energy accuracy | Class B, EN 50470-3 |
| Reactive energy accuracy | Class 2, IEC/EN 62053-23 |
| MID certification | Imported active energy |
| Communication interface | M-Bus |
| Expandable | No |
| Display | Backlit LCD |
| DIN modules | 4 |
| Mounting type | 35 mm DIN rail |
| Front protection rating | IP40 |
| Operating temperature | -25°C to +55°C |
| Storage temperature | -25°C to +70°C |
| Maximum altitude | 2000 m |
| Weight | Approx. 378 g |
| HS Code | 90283019 |
The DMED302MID measures electrical energy and operating parameters in three-phase systems with neutral, including applications requiring MID-certified imported active energy measurement.
Yes. It is MID certified for imported active energy, making it suitable for approved billing, tenant metering and commercial cost-allocation applications, subject to local requirements.
The meter supports a direct connection up to 80 A, so external current transformers are not required for suitable circuits within this rating.
The DMED302MID includes an integrated M-Bus interface for connection to compatible remote metering, data-collection and building management systems.
It measures imported and exported active energy together with imported and exported reactive energy.
No. The DMED302MID is a non-expandable energy meter with built-in M-Bus communication and comprehensive measurement functionality.
Lovato Electric energy meters are trusted by electrical contractors, panel builders and facilities managers for certified measurement, dependable communication and reliable integration into modern energy-monitoring 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...