Schneider A9MEM3155 iEM3155 63A Cl 1 MID Energy meter RS-485

iEM3155 Energy Meter - 63A - Modbus - 1 Digital Input - 1 Digital Output - Multi-Tariff - MID

The Acti9 iEM3155 is a three-phase DIN rail-mounted energy meter, ideal for sub-billing applications and energy monitoring in industrial and commercial settings. Equipped with Modbus communication, multi-tariff support, and digital inputs/outputs, this meter ensures precise energy management and integration into power monitoring systems.

• Three-Phase Energy Meter – Supports Single Phase + Neutral, Three Phase, and Three Phase + Neutral configurations.
• Multi-Tariff Support – Offers up to 4 tariff schedules, making it ideal for sub-billing applications.
• Comprehensive Energy Monitoring – Measures active and reactive power, active and reactive energy, voltage, and current with four-quadrant energy measurement.
• Class 1 Accuracy – Ensures high precision, compliant with:
  • IEC 62053-21 (Active Energy, Class 1)
  • EN 50470-3 (Class B for MID compliance)
  • IEC 61557-12 (Active Energy, Class 1)
• Modbus Communication – Provides seamless data transmission for advanced energy monitoring.
• 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 with green LED for power-on indication, flashing yellow LED for accuracy checking, overload alarm, and communication indicators.
• Wide Voltage & Current Range –
  • Supply Voltage: 100 to 277V AC (Phase-Neutral) / 173 to 480V AC (Phase-Phase)
  • Line Rated Current: Direct connection up to 63A
• MID Certified – Complies with EAC, CE, UL, and MID standards for billing-grade energy metering.

Technical Specifications

• Rated Current: Up to 63A (direct connection)
• Voltage Range:
  • Phase-Neutral: 100V to 277V AC
  • Phase-Phase: 173V to 480V AC
• Frequency: 50Hz / 60Hz
• Energy Accuracy: Class 1 (IEC 62053-21, IEC 61557-12), Class B (EN 50470-3)
• Communication Protocol: 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 iEM3155 is a highly accurate, multi-tariff energy meter with Modbus communication, ideal for industrial and commercial energy monitoring applications.