The Acti 9 iME energy meters are designed for the direct measurement of kilowatt hours consumed by a single-phase electrical circuit, with or without a distributed neutral, up to 63A.
There are three references for the Acti 9 iEM1 meters:
- iME1 – Single-phase kilowatt-hour meter
 - iME1z – Single-phase kilowatt-hour meter with partial meter
 - iME1zr – Single-phase kilowatt-hour meter with partial meter and remote transfer of metering impulses (relay output)
 
Characteristics
- class 2
 - direct measurement up to 63A or measurement via CTs
 - digital display
 - partial meter
 - easy wiring (without CTs)
 - small size
 - compliance with IEC61036 standard