Phoenix Contact MM-EE-EEM-MA550 – Multifunction Energy Measuring Device, Modbus RTU, 3-Phase (Part No. 1475401)

Product Overview:

The Phoenix Contact MM-EE-EEM-MA550 is a compact multifunction energy measuring device designed for precise monitoring of electrical parameters in 3-phase power systems. Ideal for energy audits, load monitoring, and sub-metering, it captures data such as voltage, current, power, power factor, frequency, and energy consumption.

Equipped with an easy-to-read backlit LCD display and Modbus/RTU (RS-485) communication, the EEM-MA550 easily integrates into industrial automation systems, building management networks, and power distribution panels.

Key Features:

• ✅ Comprehensive Measurement Functions – Monitors voltage, current, active/reactive/apparent power, frequency, and energy (kWh).

• ✅ Supports 3-Phase Networks – Suitable for both balanced and unbalanced loads.

• ✅ Modbus RTU (RS-485) Interface – Enables seamless integration with SCADA, PLCs, and EMS systems.

• ✅ DIN Rail Mounting – Compact form factor for efficient panel integration.

• ✅ Large Backlit LCD – Clear visibility of real-time parameters and diagnostics.

• ✅ Energy Management-Ready – Perfect for sub-metering, load optimization, and energy cost tracking.

Technical Specifications

Applications:

• Energy consumption monitoring in industrial plants

• Cost center billing and sub-metering

• Building energy audits and load analysis

• Power distribution management

• Integration with SCADA and automation systems