The ATM90E32AS is an enhanced high-performance energy metering device for three-phase four-wire (3P4W, Y0) or three-phase three-wire (3P3W, Y or Δ) systems. With the measurement function, it can also be used in power monitoring instruments which need to measure voltage, current, mean power, etc. Compared to the ATM90E36A, it contains many enhanced functions such as piecewise non-linear compensation, enhanced anti-tampering monitoring and expanded event-detecting function.

  Poly-phase solutions up to class 0.2 accuracy.

  6000:1 dynamic range improves performance and reduces OEM's overall cost of manufacturing and bill of materials.

  Compliant with IEC62052-11, IEC62053-22/23, ANSI C12.1, C12.20.

  Lowest temperature drift in the industry for this type of device.