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DMED332MID – 3PH ENERGY METER C/W OR W/O NEUTRAL CT 5A MID MBUS
Lovato DMED332MID three-phase MID-certified energy meter for 5 A current transformer secondary connections with integrated M-Bus communication and comprehensive multi-measurement functionality.
£281.63
Why Choose the Lovato DMED332MID Three-phase MID Energy Meter with M-Bus?
The Lovato DMED332MID is a professional three-phase digital energy meter designed for accurate energy monitoring through external current transformers in commercial, industrial and building-services installations. As part of the Lovato DME energy meter range, it combines MID-certified imported active energy measurement with an integrated M-Bus communication interface for seamless integration into centralised metering systems.
Designed for connection to 5 A secondary current transformers, the DMED332MID is ideal for monitoring higher-current electrical circuits where direct-connected meters are unsuitable. It measures imported and exported active energy together with imported and exported reactive energy, making it suitable for commercial billing, cost allocation and energy management.
Its compact 4-module DIN rail housing, backlit LCD display and built-in M-Bus communication provide a dependable solution for building management systems, apartment metering, industrial facilities and commercial sub-metering installations requiring certified energy measurement.
Key Advantages
- MID certified for approved imported active energy measurement.
- Designed for external 5 A secondary current transformers.
- Integrated M-Bus communication interface.
- Measures imported and exported active and reactive energy.
- Suitable for three-phase systems with or without neutral.
- Compact 4-module DIN rail installation.
Key Features
- Lovato DMED332MID three-phase digital energy meter.
- CT-operated connection using 5 A secondary.
- MID-certified imported active energy measurement.
- Integrated M-Bus communication.
- Three-phase operation with or without neutral.
- Imported and exported active energy measurement.
- Imported and exported reactive energy measurement.
- Backlit LCD display.
- Non-expandable design.
- DIN rail mounting.
Certified Energy Monitoring with M-Bus Integration
The Lovato DMED332MID provides reliable energy monitoring for installations using external current transformers while enabling centralised data collection through its integrated M-Bus interface. It is particularly well suited to apartment buildings, commercial premises and industrial facilities where multiple energy meters are connected to a common monitoring system.
Its MID-certified imported active energy measurement supports approved billing and cost-allocation applications, while detailed electrical measurements help identify consumption trends, improve energy efficiency and optimise system performance.
Typical Applications
- Commercial tenant billing.
- Apartment and multi-occupancy buildings.
- Industrial switchboards.
- Building management systems.
- M-Bus metering networks.
- Commercial and industrial sub-metering.
- Energy-management systems.
Technical Specifications
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| Measurement Connection Type | CT connection | |
|---|---|---|
| MID Approval | Yes | |
| Device Type | Energy meter | |
| Current Input Rating (A) | 5 A | |
| Current | 5 A | |
| Phase | Three Phase | |
| Manufacturer | Lovato Electric | |
| Series | DME Energy Meters | |
| Model | DMED332MID | |
| Product type | Three-phase MID digital energy meter | |
| Electrical system | Three-phase with neutral | |
| Current connection | External CT /5 A secondary | |
| Maximum current (Imax) | 5 A secondary | |
| Reference current | 5 A | |
| Minimum current | 0.05 A | |
| Starting current | 0.005 A | |
| Rated voltage | 400 V AC phase-to-phase / 230 V AC phase-to-neutral | |
| Operating voltage | 323–456 V AC L-L / 187–264 V AC L-N | |
| Operating frequency | 45–66 Hz | |
| Energy measurement | Imported/exported active and imported/exported reactive energy | |
| Active energy accuracy | Class B (EN 50470-3) | |
| Reactive energy accuracy | Class 2 (IEC/EN 62053-23) | |
| Communication | Integrated M-Bus | |
| Expandable | No | |
| MID certified | Yes (Imported active energy) | |
| Display | Backlit LCD | |
| Mounting | 35 mm DIN rail | |
| DIN modules | 4 | |
| Protection rating | IP40 (front) | |
| Operating temperature | -25°C to +55°C | |
| Weight | Approx. 332 g | |
| HS Code | 90283019 |
Frequently Asked Questions
What is the Lovato DMED332MID used for?
The DMED332MID measures electrical energy and operating parameters in three-phase installations using external 5 A current transformers while providing MID-certified imported active energy measurement.
Is the DMED332MID MID certified?
Yes. It is MID certified for imported active energy measurement, making it suitable for qualifying commercial billing and cost-allocation applications.
Does the DMED332MID require current transformers?
Yes. The meter is designed for connection to external current transformers with a standard 5 A secondary output.
What communication interface does the DMED332MID use?
The meter includes an integrated M-Bus communication interface for connection to compatible building management and centralised metering systems.
What energy values can the DMED332MID measure?
It measures imported and exported active energy together with imported and exported reactive energy and comprehensive electrical parameters.
Is the DMED332MID expandable?
No. The DMED332MID is a non-expandable energy meter with integrated M-Bus communication.
Trusted by Electrical Professionals Worldwide
Lovato Electric energy meters are trusted by electrical contractors, panel builders and facilities managers for certified energy measurement, dependable communications and reliable long-term performance across commercial and industrial electrical installations.
