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Power Transducer Transducer for either active or reactive power or combined for both quantities.  1)P400/Q400 for active or reactive power  P400/Q400 are used for measuring of active or reactive power of a single phase system or of balanced or unbalanced three-phase systems.    ●DIN-rail - / 19" rack mounting  ●Galvanic separation   ●Small dimensions 
     
2)PQ300 combined 3-phase 3-wire symmetrical  PQ300 is a combined transducer for the measuring of active and reactive power in 3-phase, 3-wire balanced load    ●DIN-rail - / 19 " rack mounting   ●Galvanic separation   ●Small dimensions  
3)PQ400 combined 3-phase 3- or 4-wire unbalanced PQ400 is a combined transducer for the measuring of active and reactive power in 3-phase, 3-wire unbalanced load and 3-phase, 4-wire unbalanced load.    ●DIN-rail - / 19" rack mounting   ●Galvanic separation   ●Small dimensions 
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