power quality monitor

The PQM (Power Quality Monitor) family of products are devices for measuring voltage quality parameters on low voltage (230/380V), single and three phase power lines.
The devices continuously analyse all cycles of the supply voltage for various quality parameters, as required by the IEC61000-4-30 standard for Class S meters.

The devices integrate a rechargeable battery that enables the correct detection and sending of electrical measurements/events even in the presence of interruptions or sharp drops in the monitored mains voltage. The acquired values are sent in real time to a remote monitoring and control IoT platform for their historisation and management of alarms and notifications in the presence of abnormal power supply events. The remote IoT platform also tracks the quality parameters of the device's radio connection in order to verify its good coverage level to guarantee the correct operation of the service.

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© 1997 – SEMAR SRL UNIPERSONALE – R.E.A. (AN) N. 66344 – P.IVA 00156730426 – SDI SUBM70N – Cap. Soc. € 104.000,00 i.v.

subject to management and coordination by Palmieri Holding S.R.L.