ADL400 3 Phase KWH Meter

The Acrel ADL400 3 Phase KWH Meter is capable of measuring the following: U, I, P, Q, S, PF, and F values. The ADL400 has broad applications in centralized installation and EV charging piles for industrial, rural, and urban organizations. The IEC62053-21, IEC61000, and EN50470 standards’ corresponding technical requirements for an electricity meter are met by the ADL400.

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  • AC220V
  • 3×1(6)A,3×10(80)A
  • Set parameters
  • LCD display
  • kWh Class 0.5
  • DIN 35 mm


  • In medium and low voltage power system
  • Protect circuits from overload, short circuit and other faults
  • In industrial control system
  • Protect motors, transformers and other equipment
  • Used in household, commercial and industrial building electrical
  • Used to protect communication equipment, communication lines, etc.
  • Electrical system of new energy equipment such as solar energy and wind energy
  • Guarantee the safe operation of electrical equipment


Reference voltage 3×100V, 3× 380V, 3× 57.7/100V, 3× 220/380V
Input current 3× 1(6)A, 3× 10(80)A
Frequency 45~65Hz
Accuracy active energy(class 0.5)
Function measure U 、I 、P 、Q 、S 、PF 、F
2-31 harmonics
Option /F: multi tariff and demand event record related functions
Certification MID and CE
Net weight 0.5kg
Dimension 90mmx72mmx65mm