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EM111DINAV81XO1X – 1-ph energy meter, 45A, 230VLN
Carlo Gavazzi EM111DINAV81XO1X single-phase DIN rail energy analyser with 230 V L-N input, 45 A direct current measurement, backlit LCD display, pulse output and self-powered operation.
£80.50
Why Choose the Carlo Gavazzi EM111DINAV81XO1X Single-Phase Energy Analyser?
The Carlo Gavazzi EM111DINAV81XO1X 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 comprehensive measurement of electrical parameters in a space-saving one-module DIN rail housing.
As part of the Carlo Gavazzi EM111DIN series, this analyser features a backlit LCD display with integrated touch keypad, allowing users to monitor real-time electrical values quickly and easily. The unit is self-powered and incorporates a pulse output for integration with external monitoring equipment and energy management systems.
Designed for 230 V L-N single-phase systems, the EM111DINAV81XO1X supports 5 (45) A direct current measurement and provides accurate monitoring of active and reactive energy, voltage, current, power, frequency and power factor. It is ideally suited to sub-metering, machine energy monitoring and commercial energy management installations.
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.
- Pulse output for remote monitoring.
- Measures imported and exported active energy.
- Monitors voltage, current, frequency, power and power factor.
- Self-powered design for simple 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.
- Pulse output via open collector.
- 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 for Single-Phase Systems
The Carlo Gavazzi EM111DINAV81XO1X delivers accurate measurement of single-phase electrical parameters to help improve energy efficiency, monitor equipment performance and identify unnecessary energy consumption. Its pulse output enables integration with external energy monitoring equipment for centralised data collection.
Its compact DIN rail housing simplifies installation inside electrical distribution boards and control panels, making it an excellent choice for commercial buildings, industrial machinery, OEM equipment and energy management projects.
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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| Current Input Rating (A) | 45 A | |
|---|---|---|
| Device Type | Energy analyser | |
| Measurement Connection Type | Direct connection | |
| Current | 45 A | |
| Voltage | 230 V | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM111DIN | |
| Model | EM111DINAV81XO1X | |
| Product type | Single-phase energy analyser | |
| System | 1-phase, 2-wire | |
| Voltage input | 230 V L-N AC | |
| Current input | 5 (45) A direct connection | |
| Direct connection | Up to 32 A | |
| Maximum current | 45 A | |
| Frequency | 50 / 60 Hz | |
| Display | Backlit LCD with touch keypad | |
| Measured values | kWh, kvarh, V, A, kW, kvar, Hz and power factor | |
| Output | Pulse output (open collector) | |
| Power supply | Self-powered | |
| Mounting | DIN rail, 1 module | |
| Front protection rating | IP51 | |
| Dimensions (H × W × D) | approx. 90 × 17 × 60 mm | |
| Weight | approx. 0.08 kg |
Frequently Asked Questions
What is the Carlo Gavazzi EM111DINAV81XO1X used for?
It is used for single-phase energy monitoring, electrical measurement, sub-metering and cost allocation in commercial and industrial applications.
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.
Does this model provide an output for remote monitoring?
Yes. It includes a pulse output via an open collector for connection to external monitoring or energy management systems.
Which electrical parameters can be measured?
The analyser measures 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 energy measurement, dependable operation and straightforward integration into modern energy monitoring systems.
