• Contatore di Energia Acrel ADL400W-CT/WF Trifase con TA Wi-Fi 2 Circuiti Classe 0,5
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Acrel

Acrel ADL400W-CT/WF Three-Phase Energy Meter with CTs Wi-Fi 2 Circuits Class 0.5

Acrel ADL400W-CT/WF Three-Phase Energy Meter with CTs Wi-Fi 2 Circuits Class 0.5

€108.85
€108.85
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Price including VAT by delivery country

  • Italy22% €132.79
  • Germany19% €129.53
  • France20% €130.62
  • Austria20% €130.62
  • Belgium21% €131.70
  • Bulgaria20% €130.62
  • Croatia25% €136.06
  • Cyprus19% €129.53
  • Czech Republic21% €131.70
  • Denmark25% €136.06
  • Estonia24% €134.97
  • Finland25.5% €136.60
  • Greece24% €134.97
  • Hungary27% €138.23
  • Ireland23% €133.88
  • Latvia21% €131.70
  • Lithuania21% €131.70
  • Luxembourg17% €127.35
  • Malta18% €128.44
  • Netherlands21% €131.70
  • Poland23% €133.88
  • Portugal23% €133.88
  • Romania21% €131.70
  • Slovakia23% €133.88
  • Slovenia22% €132.79
  • Spain21% €131.70
  • Sweden25% €136.06

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8 units at this price

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Delivery in 10-20 daysAcrel

Acrel ADL400W-CT/WF Three-Phase Energy Meter with CTs Wi-Fi 2 Circuits Class 0.5

The ADL400W-CT/WF is the meter you reach for when the reading has to get to the inverter or the EMS without pulling a serial cable: it has built-in Wi-Fi (or a LoRa radio instead) and speaks Modbus TCP and HTTP. That is the difference between fitting the meter where it belongs — in the main board, next to the connection point — and fitting it wherever the cable happens to reach.

It is a three-phase bidirectional meter with two measuring circuits, connected through external current transformers, so it can be fitted on lines already in service without breaking the conductors. Class 0.5 is what you need when the reading is not just displayed but used for control: on this reading the system decides anti-backflow, generation control and battery charge and discharge.

Acrel places it in distributed generation: grid-tied PV, microinverter systems, storage and AC coupled systems. The compact 35mm DIN rail format fits a domestic board without taking half a row. The two circuits let you measure generation and grid exchange separately with a single device.

Key strengths

Built-in Wi-FiNo serial cable to the inverter or EMS; LoRa as an alternative.
Three-phase with external CTsFits lines in service without breaking conductors.
Two measuring circuitsGeneration and grid exchange in one device.
Class 0.5Accuracy fit for control, not just for display.
Modbus TCP and HTTPIntegrates with inverters and energy management systems.

Technical specifications

Feature Value
Product code ACREL-ADL400W-CT-WF-2-D16
Manufacturer Acrel
Model ADL400W-CT/WF (ADL200W-ADL400W series)
Type Multifunction bidirectional DIN rail energy meter
Phases three-phase
Measuring circuits 2
Connection type via external current transformers
Accuracy class 0.5
Communication built-in Wi-Fi or LoRa
Protocols Modbus TCP, HTTP
System functions anti-backflow, generation control, battery charge and discharge
Applications grid-tied PV, microinverters, storage, AC coupled systems
Mounting 35mm DIN rail
Weight 0.5kg