Acrel ADL400-D MID Three-Phase DIN Rail Energy Meter is a compact and high-accuracy device designed for monitoring electrical energy in industrial and commercial systems. It provides reliable measurement of key electrical parameters including voltage, current, power, and energy consumption.
With MID certification, it is suitable for billing and official energy metering applications. The meter supports three-phase systems (3P3W / 3P4W) and offers easy integration through RS485 Modbus-RTU communication, making it ideal for automation and energy management systems.
Its DIN rail design allows quick installation, while the clear LCD display ensures easy real-time reading. Ideal for Industrial panels, commercial buildings, solar systems, and energy monitoring setups.
Key Features
- MID certified for billing applications
- Three-phase energy measurement (3P3W / 3P4W)
- Measures kWh, kVARh, voltage, current, power & PF
- Harmonic analysis (2nd to 31st order)
- RS485 Modbus-RTU communication
- Easy integration with SCADA / BMS systems
Specifications
- System Type: 3-Phase 3-Wire / 3-Phase 4-Wire
- Voltage Input: 3×230/400V AC
- Current Range: 0.1–10(80)A (direct connection)
- Frequency Range: 45–65 Hz
- Power Supply: Self-powered from voltage input
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