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EM24DINAV21XW1EX50 – Single Phase Energy analyser
Carlo Gavazzi EM24DINAV21XW1EX50 single-phase energy analyser with 10 (65) A direct input, wireless M-Bus communication, external antenna, 50 Hz operation, self-powered operation and DIN rail mounting for energy monitoring applications.
Why Choose the Carlo Gavazzi EM24DINAV21XW1EX50 Energy Analyser?
The Carlo Gavazzi EM24DINAV21XW1EX50 is a compact and reliable single-phase energy analyser designed for accurate monitoring of electrical consumption and generation in residential, commercial and light industrial applications. 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 choice for single-phase installations where external current transformers are not required. Its self-powered operation helps simplify installation, while integrated wireless M-Bus communication enables remote data collection without dedicated communication cabling.
With a voltage input range of 120 to 277 V L-N, 10 (65) A direct current input and 50 Hz operation, the EM24DINAV21XW1EX50 is well suited to UK and European single-phase electrical networks. The external antenna supports wireless metering applications in retrofit, commercial and building energy monitoring installations.
Key Advantages
- Compact single-phase energy analyser for professional monitoring.
- Direct connection up to 65 A for simplified installation.
- Wireless M-Bus communication for remote energy data collection.
- External antenna for wireless metering applications.
- 50 Hz version for UK and European electrical systems.
- DIN rail mounting for distribution boards and electrical panels.
Key Features
- Carlo Gavazzi EM24 DIN energy analyser series.
- Single-phase energy analyser for 2-wire networks.
- 10 (65) A direct current input.
- 120 to 277 V L-N voltage input range.
- Wireless M-Bus communication interface.
- External antenna for wireless data transmission.
- Measures energy consumption and generation.
- LCD display for local reading and configuration.
Wireless Single-Phase Energy Monitoring
Energy analysers such as the Carlo Gavazzi EM24DINAV21XW1EX50 are used to measure electrical energy across single-phase circuits where accurate local and remote monitoring is required. Direct connection up to 65 A makes the unit suitable for final distribution boards, sub-metering panels and retrofit installations without the need for external current transformers.
The wireless M-Bus interface allows energy readings to be collected remotely, making this model especially useful where communication cabling is impractical. Its support for both consumption and generation monitoring makes it suitable for modern building energy systems, including installations with distributed generation.
Typical Applications
- Single-phase electrical distribution boards.
- Residential and commercial energy monitoring.
- Retrofit wireless metering projects.
- Building management and energy efficiency systems.
- Tenant and landlord sub-metering installations.
- Consumption and generation monitoring applications.
Technical Specifications
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| MID Approval | No | |
|---|---|---|
| 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 | EM24DINAV21XW1EX50 | |
| Product type | Single-phase energy analyser | |
| Network type | 1-phase, 2-wire | |
| Voltage input | 120 to 277 V L-N | |
| Nominal voltage | 120 V, 220 V, 230 V or 240 V L-N | |
| Current input | 10 (65) A direct connection | |
| Frequency | 50 Hz | |
| Energy metering | Consumption and generation | |
| Communication | Wireless M-Bus | |
| Antenna | External antenna | |
| Power supply | Self-powered | |
| Display | LCD display | |
| Mounting type | DIN rail mounting | |
| Approvals | CE, UKCA | |
| Certification | Non-MID version |
Frequently Asked Questions
What is the Carlo Gavazzi EM24DINAV21XW1EX50 used for?
It is used to measure and monitor electrical energy consumption and generation in single-phase installations.
Is the EM24DINAV21XW1EX50 MID certified?
No. This model is a non-MID version. For approved fiscal metering applications, an MID-certified version should be selected.
What current rating does this analyser support?
The EM24DINAV21XW1EX50 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 energy monitoring systems.
What frequency is this model configured for?
The analyser 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 wireless communication and long-term performance in modern energy monitoring systems.
