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EM111DINAV51XS1X - 1-ph energy meter, 5A Input, 230VLN

EM111DINAV51XS1X – 1-ph energy meter, 5A Input, 230VLN

Carlo Gavazzi EM111DINAV51XS1X single-phase DIN rail energy analyser with RS485 Modbus RTU communication, backlit LCD display, 230 to 277 V AC input and 5 A CT input.

SKU: EM111DINAV51XS1XMPN: EM111DINAV51XS1X
Price
List Price £117.12 ex VAT
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£117.12
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Why Choose the Carlo Gavazzi EM111DINAV51XS1X Single-Phase Energy Analyser?

The Carlo Gavazzi EM111DINAV51XS1X is a compact and feature-rich single-phase DIN rail energy analyser designed for accurate monitoring of electrical parameters and energy consumption in commercial, industrial and building automation applications. It combines advanced power measurement with integrated communication, making it ideal for modern energy management systems.

Part of the advanced Carlo Gavazzi EM111DIN series, this analyser features a backlit LCD display with touch keypad, providing clear access to real-time electrical measurements. Integrated RS485 Modbus RTU communication allows seamless connection to PLCs, SCADA systems and building management platforms for remote monitoring and data collection.

Designed for 230 to 277 V AC single-phase systems, the EM111DINAV51XS1X measures active and reactive energy, voltage, current, frequency, power factor and additional electrical variables. With a 5 A current transformer input, self-powered operation and DIN rail mounting, it is an excellent solution for sub-metering, industrial automation and energy efficiency projects.

Key Advantages

  • Compact single-phase DIN rail energy analyser.
  • Backlit LCD display with integrated touch keypad.
  • RS485 Modbus RTU communication for remote monitoring.
  • 230 to 277 V AC single-phase operation.
  • 5 A current transformer input.
  • Measures energy consumption and generation.
  • Monitors voltage, current, frequency, power and power factor.
  • Self-powered design with simple DIN rail installation.

Key Features

  • Carlo Gavazzi EM111DIN series.
  • Single-phase DIN rail energy analyser.
  • Backlit LCD display with touch interface.
  • Voltage input: 230 to 277 V L-N.
  • Current input: 5 A current transformer.
  • RS485 Modbus RTU communication.
  • Pulse output for energy monitoring.
  • Measures imported and exported active energy.
  • Self-powered operation.
  • Compact 1 DIN module housing.

Comprehensive Energy Analysis for Modern Installations

The Carlo Gavazzi EM111DINAV51XS1X provides detailed electrical measurements that help engineers optimise energy consumption, monitor equipment performance and improve operational efficiency. Integrated Modbus RTU communication allows measured values to be transferred directly to industrial automation and building management systems for centralised monitoring.

Its compact DIN rail design makes installation straightforward within electrical distribution boards and control panels, making it suitable for industrial automation, commercial buildings, OEM equipment and energy management projects.

Typical Applications

  • Industrial energy monitoring.
  • Building management systems.
  • Commercial sub-metering.
  • Machine energy analysis.
  • Electrical distribution panels.
  • Automation and process control systems.

Technical Specifications

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Current 5 A
Voltage 230 V
Manufacturer Carlo Gavazzi
Series EM111DIN
Model EM111DINAV51XS1X
Product type Single-phase energy analyser
Voltage input 1-phase, 2-wire, 230 to 277 V AC
Current input 5 A CT input
Frequency 50 / 60 Hz
Communication RS485 Modbus RTU
Display Backlit LCD with touch keypad
Measured values kWh, kvarh, V, A, kW, kvar, Hz, power factor
Output Pulse output
Power supply Self-powered
Mounting DIN rail, 1 module
Front protection IP51

Frequently Asked Questions

What is the Carlo Gavazzi EM111DINAV51XS1X used for?

It is used for monitoring electrical parameters and measuring single-phase energy consumption within industrial, commercial and building automation systems.

Does this analyser support Modbus communication?

Yes. The EM111DINAV51XS1X includes an integrated RS485 Modbus RTU communication port for remote monitoring and system integration.

What type of current input does the analyser use?

The unit is designed for use with a 5 A current transformer (CT) input.

Which electrical parameters can be measured?

The analyser measures active and reactive energy, voltage, current, frequency, active power, reactive power and power factor.

Where is this energy analyser typically installed?

It is commonly installed inside DIN rail electrical panels for energy management, automation, sub-metering and industrial monitoring applications.

Trusted by Energy Management Professionals Worldwide

Carlo Gavazzi EM111 energy analysers are trusted by electrical engineers, panel builders and facilities managers for delivering accurate electrical measurement, reliable Modbus communication and dependable long-term performance.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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