Schneider A9MEM3255 iEM3255 CT op Cl 0.5S MID Energy meter R

iEM3255 Energy Meter - CT - Modbus - 1 Digital Input - 1 Digital Output - Multi-Tariff - MID

The Acti9 iEM3255 is a three-phase DIN rail-mounted energy meter, designed for sub-billing applications and advanced energy monitoring. It supports current transformer (CT) input measurement, Modbus communication, and multi-tariff capabilities, making it ideal for commercial and industrial power management.

• Three-Phase Energy Meter – Supports Single Phase + Neutral, Three Phase, and Three Phase + Neutral configurations.
• Current Transformer (CT) Input Measurement – Compatible with 1A or 5A CT transformers for accurate high-current monitoring.
• Multi-Tariff Support – Enables up to 4 tariff schedules for accurate billing and cost allocation.
• Comprehensive Energy Monitoring – Measures active and reactive power, active and reactive energy, voltage, and current, with four-quadrant energy measurement.
• Class 0.5S Accuracy – Complies with:
  • IEC 62053-22 (Active Energy, Class 0.5S)
  • EN 50470-3 (MID, Class C for billing applications)
  • IEC 61557-12 (Active Energy, Class 0.5S)
• Modbus Communication – RS485 Modbus ensures seamless data transmission for energy monitoring systems.
• Digital Inputs & Outputs – Includes 1 programmable digital input and 1 programmable digital output, configurable for pulsed output.
• LCD Display & LED Indicators – Features an LCD screen, green LED for power-on indication, flashing yellow LED for accuracy checking, overload alarm, and communication indicators.
• MID Certified – Compliant with EAC, CE, UL, and MID standards, ensuring billing-grade accuracy.

Technical Specifications

• Current Input: Compatible with 1A or 5A CT transformers
• Voltage Range:
  • Phase-Neutral: 100V to 277V AC
  • Phase-Phase: 173V to 480V AC
• Frequency: 50Hz / 60Hz
• Energy Accuracy: Class 0.5S (IEC 62053-22, IEC 61557-12), Class C (EN 50470-3)
• Communication Protocol: RS485 Modbus (screw terminal support)
• Digital Inputs/Outputs:
  • 1 Programmable Digital Input
  • 1 Programmable Digital Output (Pulsed Output)
• Dimensions:
  • Width: 90mm
  • Depth: 69mm
  • Height: 95mm
• Weight: 260g
• Compliance: EAC, CE, UL, MID Certified

✅ The Acti9 iEM3255 is a high-precision, CT-based energy meter with Modbus communication, ideal for industrial and commercial energy management applications.