PM9102AP

The SAMES single phase power/energy metering module, the PM9102AP, provides two pulse rate output options, the frequency of which are proportional to the active power consumption.

Energy consumption of PM9102AP is determined by the power measurement being integrated over time.

The method of PM9102AP of calculation takes the power factor into account.

The output of this innovative universal power/energy metering circuit PM9102AP is ideally suited for energy calculations in applications using a -controller or mechanical counter.

The application ofPM9102AP utilises the SAMES SA9102CP, SA9102FP, SA9102HP, SA9602EP (DIP-20), SA9602HP (DIP-20) or SA9602MP power metering integrated circuits for power measurement.

As a safety measure, this application ofPM9102AP shows the current sensor connected to the neutral line. In practice, the live line may be used for current sensing, provided that the supply connections (MAINS) are reversed on the module.