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EM24DINAV53DM.PFB – Energy analyzer
Carlo Gavazzi EM24DINAV53DM.PFB three-phase MID certified energy analyser with 5 A CT input, M-Bus communication, 115/230 V AC auxiliary power supply and MID Annex B + D approval.
Why Choose the Carlo Gavazzi EM24DINAV53DM.PFB Energy Analyser?
The Carlo Gavazzi EM24DINAV53DM.PFB is a professional three-phase MID-certified energy analyser engineered for accurate energy monitoring, fiscal sub-metering and industrial automation applications. Part of the proven Carlo Gavazzi EM24 series, it combines highly accurate CT-operated measurement with an integrated M-Bus communication interface for seamless connection to building management and energy monitoring systems.
Designed for use with 5 A current transformers, the analyser supports 230/400 V AC three-phase systems and includes a dedicated 115/230 V AC auxiliary power supply. The integrated LCD display with front joystick provides straightforward commissioning, configuration and local monitoring of electrical parameters.
With MID Annex B + D certification, M-Bus communication and CT-based measurement, the EM24DINAV53DM.PFB is ideally suited to commercial buildings, industrial facilities, tenant billing, energy management systems and applications requiring reliable, legally compliant three-phase metering.
Key Advantages
- Three-phase MID-certified energy analyser for fiscal energy metering.
- 5 A CT input suitable for larger electrical installations.
- M-Bus communication for building management and energy monitoring systems.
- 115/230 V AC auxiliary power supply.
- Measures both energy consumption and generation.
- Self-contained DIN rail mounting design.
- Ideal for commercial, industrial and utility sub-metering.
Key Features
- Carlo Gavazzi EM24 energy analyser series.
- Three-phase CT-operated energy analyser.
- 230/400 V AC voltage input.
- 5 (10) A current transformer input.
- 50 Hz operation.
- M-Bus communication interface.
- MID Annex B + D certified.
- Measures imported and exported active energy.
- LCD display with front joystick programming.
- 115/230 V AC auxiliary power supply.
- DIN rail mounting.
Reliable CT-Based Energy Monitoring
The Carlo Gavazzi EM24 series provides accurate measurement of electrical energy and essential network parameters, enabling facility managers and engineers to improve energy efficiency, monitor consumption and support cost allocation across commercial and industrial installations. M-Bus communication allows straightforward integration into centralised energy management systems.
Using external current transformers, the EM24DINAV53DM.PFB can monitor substantially higher currents than direct-connected meters while maintaining excellent measurement accuracy and compliance with MID fiscal metering requirements.
Typical Applications
- Commercial building energy monitoring.
- Industrial energy management systems.
- Tenant billing and fiscal sub-metering.
- Building automation systems.
- Electrical distribution panels.
- High-current CT metering installations.
- M-Bus based energy monitoring networks.
Technical Specifications
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| Measurement Connection Type | CT connection | |
|---|---|---|
| MID Approval | Yes | |
| Device Type | Energy analyser | |
| Current Input Rating (A) | 5 A (CT) | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM24 | |
| Model | EM24DINAV53DM.PFB | |
| Product type | Three-phase MID energy analyser | |
| Voltage input | 230/400 V AC | |
| System type | Three-phase | |
| Frequency | 50 Hz | |
| Current input | 5 (10) A current transformer input | |
| Power supply | 115/230 V AC auxiliary supply | |
| Communication | M-Bus | |
| Energy metering | Consumption and generation | |
| Certification | MID Annex B + D | |
| Display | LCD with joystick navigation | |
| Mounting | DIN rail | |
| Protection rating | IP20 terminals / IP50 front |
Frequently Asked Questions
What is the Carlo Gavazzi EM24DINAV53DM.PFB used for?
It is used for accurate three-phase energy monitoring, fiscal sub-metering and integration into M-Bus based energy management systems.
Does this model require current transformers?
Yes. The EM24DINAV53DM.PFB is designed for use with 5 A current transformers, making it suitable for larger electrical loads.
What communication interface is included?
The analyser includes an integrated M-Bus communication interface for reliable energy data collection and system integration.
Is the EM24DINAV53DM.PFB MID certified?
Yes. This model is MID certified to Annex B + D, making it suitable for legally compliant fiscal energy metering applications.
How is the analyser installed?
The unit is designed for standard DIN rail mounting inside electrical distribution boards, switchboards and control panels.
Trusted by Energy Professionals Worldwide
Carlo Gavazzi EM24 energy analysers are trusted by electrical contractors, panel builders, system integrators and facility managers for delivering accurate metering, dependable communication and reliable integration into modern energy management systems.
