KPM31 single-phase rail smart meter in full compliance with the national standard GB /T7215-2008 and the international standard IEC62053:2003 on the 0.5S-class energy meter of the relevant technical requirements,it use microelectronic technology and imported large-scale integrated circuits,it also application digital sampling Processing technology and SMT technology and other advanced technology,it can be directly and accurately measure the rated frequency of 50/60Hz AC active power,it use LCD7 + 1 bit LCD display,with high reliability,small size,easy installation and so on.

KPM10 Three phase multifunction power meter    KPM200 Communication manager/gateway

 KPM 60 low voltage motor protection controller      KPM33 Three phase DIN power meter