Energy Meter ADL400 3 Phase

Acrel ADL400 Three Phase DIN Rail Energy Meter is a high-precision multifunction power meter designed for commercial, industrial, and energy management applications. It provides accurate measurement of electrical parameters and energy consumption in three-phase systems while supporting seamless integration with monitoring and automation platforms via RS485 Modbus-RTU communication.

Featuring a compact 35mm DIN rail design, the ADL400 is ideal for power distribution panels, energy monitoring systems, and smart building applications. The meter supports multi-tariff energy measurement, harmonic analysis, and configurable parameters, making it a reliable solution for advanced energy management and billing applications.

Key Features

• Three-phase energy metering with Class 0.5S accuracy
• Rated current options: 1(6)A and 10(80)A
• Rated voltage: AC220V/380V and AC230V/400V
• RS485 communication with Modbus-RTU protocol
• Large 12-digit LCD display
• 35mm DIN rail mounting for easy installation
• Multi-tariff energy measurement with 4 tariff rates:
  • Spike
  • Peak
  • Valley
  • Flat kWh
• Harmonic measurement from 2nd to 31st harmonic
• MID Certified for energy billing applications
• User-configurable parameters
• Suitable for energy monitoring, power distribution, industrial automation, and building management systems