What does the dSM measure: Active power or apparent power? digitalSTROM Support October 18, 2018 07:45 Updated Follow The dSM measures active power. Related articles How accurate is the power measurement of the dSM? Does a digitalSTROM meter (dSM) have to be reconfigured after an exchange? How often are the energy readings updated in the dSM? Problems after a dSM firmware update (dSM LED is magenta) Can I use FI/LS leakage protectors in combinatin with a circuit-breaker in digitalSTROM installations?
