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EM24DINAV21XW1EPFA50 – Single Phase Energy analyser
Carlo Gavazzi EM24DINAV21XW1EPFA50 single-phase MID energy analyser with 10 (65) A direct input, wireless M-Bus communication, external antenna, 50 Hz operation and self-powered DIN rail mounting for approved energy metering applications.
Why Choose the Carlo Gavazzi EM24DINAV21XW1EPFA50 Energy Analyser?
The Carlo Gavazzi EM24DINAV21XW1EPFA50 is a compact and accurate single-phase MID energy analyser designed for professional energy monitoring in residential, commercial and light industrial installations. As part of the Carlo Gavazzi EM24 DIN series, it provides dependable energy measurement in a DIN rail mounted format suitable for distribution boards, sub-metering panels and building energy systems.
This model supports direct connection up to 65 A, making it a practical solution for single-phase circuits where external current transformers are not required. Its MID certification supports approved energy metering applications, including tenant billing, landlord metering and fiscal measurement where compliant energy data is required.
With a 133 to 230 V L-N voltage input, self-powered operation and wireless M-Bus communication with external antenna, the EM24DINAV21XW1EPFA50 is well suited to remote metering installations. The model is configured for 50 Hz systems, making it ideal for UK and European low-voltage electrical networks.
Key Advantages
- Compact single-phase MID energy analyser for approved metering.
- Direct connection up to 65 A for simplified installation.
- Wireless M-Bus communication with external antenna.
- 50 Hz configuration for standard UK and European systems.
- MID certified for compliant fiscal energy measurement.
- DIN rail mounting for distribution boards and control panels.
Key Features
- Carlo Gavazzi EM24 DIN energy analyser series.
- Single-phase energy analyser for 2-wire networks.
- 10 (65) A direct current input.
- 133 to 230 V L-N voltage input range.
- Wireless M-Bus communication interface.
- External antenna for wireless metering installations.
- MID Annex B+D certified for approved energy measurement.
- LCD display for local reading and configuration.
Approved Single-Phase Energy Monitoring
Energy analysers such as the Carlo Gavazzi EM24DINAV21XW1EPFA50 are used to measure electricity consumption accurately across single-phase circuits. Direct connection up to 65 A makes the unit suitable for final distribution boards, tenant metering, landlord supplies and sub-metering panels where compact approved measurement is required.
The wireless M-Bus interface enables remote energy data collection without dedicated communication cabling. This makes the analyser especially useful for retrofit metering, multi-tenant buildings, facilities management and energy efficiency monitoring across modern electrical installations.
Typical Applications
- Single-phase electrical distribution boards.
- Tenant billing and landlord metering systems.
- Commercial building energy monitoring.
- Residential energy sub-metering.
- Retrofit wireless metering projects.
- Building management and energy efficiency systems.
Technical Specifications
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| MID Approval | Yes | |
|---|---|---|
| Device Type | Energy analyser | |
| Measurement Connection Type | Direct connection | |
| Current Input Rating (A) | 65 A | |
| Phase | Single Phase | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM24 DIN | |
| Model | EM24DINAV21XW1EPFA50 | |
| Product type | Single-phase MID energy analyser | |
| Network type | 1-phase, 2-wire | |
| Voltage input | 133 to 230 V L-N | |
| Nominal voltage | 220 to 230 V L-N | |
| Current input | 10 (65) A direct connection | |
| Frequency | 50 Hz | |
| Energy metering | Consumption | |
| Communication | Wireless M-Bus | |
| Antenna | External antenna | |
| Power supply | Self-powered | |
| Display | LCD display | |
| Mounting type | DIN rail mounting | |
| Approvals | CE, MID, UKCA | |
| MID type | Annex B+D, integration type A |
Frequently Asked Questions
What is the Carlo Gavazzi EM24DINAV21XW1EPFA50 used for?
It is used to measure and monitor electrical energy consumption in single-phase installations, including residential, commercial and approved sub-metering applications.
Is the EM24DINAV21XW1EPFA50 MID certified?
Yes. This model is MID certified, making it suitable for approved fiscal metering applications where compliant energy measurement is required.
What current rating does this analyser support?
The EM24DINAV21XW1EPFA50 supports 10 (65) A direct connection, allowing installation without external current transformers in suitable single-phase applications.
Does this model include wireless communication?
Yes. It includes wireless M-Bus communication with an external antenna for remote metering and energy monitoring systems.
What frequency is this model configured for?
This model is configured for 50 Hz electrical systems, making it suitable for standard UK and European low-voltage networks.
Trusted by Energy Management Professionals
Carlo Gavazzi EM24 energy analysers are trusted by electrical contractors, facilities engineers and building energy professionals for accurate metering, reliable communication and long-term performance in modern energy monitoring systems.
