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EM111DINAV81XM1X – 1-ph energy meter, 45A, 230VLN
Carlo Gavazzi EM111DINAV81XM1X single-phase DIN rail energy analyser with 230 V L-N input, 45 A direct current measurement, backlit LCD display, M-Bus communication and self-powered operation.
£105.20
Why Choose the Carlo Gavazzi EM111DINAV81XM1X Single-Phase Energy Analyser?
The Carlo Gavazzi EM111DINAV81XM1X is a compact and reliable single-phase DIN rail energy analyser designed for accurate energy monitoring, electrical measurement and cost allocation in commercial, industrial and building automation applications. It provides clear local indication of key electrical values while supporting remote integration through M-Bus communication.
As part of the Carlo Gavazzi EM111DIN series, this analyser features a backlit LCD display with integrated touch keypad, allowing operators to view real-time energy and electrical data directly from the panel. Its compact one-module DIN rail format makes it suitable for electrical distribution boards, control panels and sub-metering installations.
Designed for 230 V L-N single-phase systems, the EM111DINAV81XM1X provides direct current measurement up to 45 A and includes M-Bus communication for energy management systems. With self-powered operation and comprehensive measurement functionality, it is ideal for energy monitoring, machine analysis and building management applications.
Key Advantages
- Compact single-phase DIN rail energy analyser.
- 230 V L-N single-phase operation.
- Direct current measurement up to 45 A.
- Backlit LCD display with integrated touch keypad.
- M-Bus communication for remote energy monitoring.
- Measures imported and exported active energy.
- Monitors voltage, current, frequency, power and power factor.
- Self-powered design for simplified installation.
Key Features
- Carlo Gavazzi EM111DIN series.
- Single-phase DIN rail energy analyser.
- Backlit LCD display.
- Voltage input: 230 V L-N.
- Current input: 5 (45) A direct connection.
- M-Bus communication interface.
- Measures active and reactive energy.
- Displays voltage, current, active power, reactive power, frequency and power factor.
- Self-powered operation.
- Compact 1 DIN module housing.
Reliable Energy Analysis with M-Bus Communication
The Carlo Gavazzi EM111DINAV81XM1X provides accurate single-phase energy analysis for monitoring consumption, identifying load behaviour and improving energy visibility across electrical installations. Its M-Bus communication capability allows measured data to be integrated into remote monitoring platforms and building management systems.
With its DIN rail mounting format, direct current measurement and self-powered operation, this analyser is well suited to distribution boards, control panels, commercial buildings, machinery and energy management installations.
Typical Applications
- Single-phase energy monitoring.
- Commercial sub-metering.
- Building management systems.
- Industrial control panels.
- Machine and equipment energy analysis.
- Electrical distribution boards.
Technical Specifications
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| MID Approval | No | |
|---|---|---|
| Measurement Connection Type | Direct connection | |
| Current Input Rating (A) | 45 A | |
| Device Type | Energy analyser | |
| Current | 45 A | |
| Voltage | 230 V | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM111DIN | |
| Model | EM111DINAV81XM1X | |
| Product type | Single-phase energy analyser | |
| System | 1-phase, 2-wire | |
| Voltage input | 230 V L-N | |
| Current input | 5 (45) A direct connection | |
| Maximum direct current | 45 A | |
| Direct connection | Up to 32 A | |
| Frequency | 50 Hz | |
| Communication | M-Bus | |
| Display | Backlit LCD with touch keypad | |
| Measured values | kWh, kvarh, V, A, kW, kvar, Hz and power factor | |
| Power supply | Self-powered | |
| Mounting | DIN rail, 1 module | |
| Front protection rating | IP51 | |
| Dimensions | approx. 91.5 × 17.5 × 63 mm | |
| Approvals | CE, UKCA |
Frequently Asked Questions
What is the Carlo Gavazzi EM111DINAV81XM1X used for?
It is used for single-phase energy monitoring, electrical measurement, sub-metering and cost allocation in commercial and industrial applications.
Does this analyser support M-Bus communication?
Yes. The EM111DINAV81XM1X includes an M-Bus communication interface for integration with building management and remote energy monitoring systems.
What electrical supply does this analyser support?
The analyser is designed for 230 V L-N single-phase, 2-wire systems.
What current rating does the analyser have?
The unit supports direct current measurement up to 45 A with a 5 (45) A input rating.
Which electrical parameters can be measured?
The analyser can measure active and reactive energy, voltage, current, active power, reactive power, frequency and power factor.
Trusted by Energy Management Professionals Worldwide
Carlo Gavazzi EM111 energy analysers are trusted by electrical engineers, panel builders and facilities managers for accurate measurement, dependable communication and straightforward integration into energy monitoring applications.
