Three-Phase AC Ammeter
The model ACM3P 3-phase AC ammeters measure and display the true-rms values of 2- or 3-phase ac mains current. A front panel touch switch enables the selection of a continuous reading of any of the three phases. All ACM3P ammeters are functionally complete, with built-in L1, L2, and L3 current transformers—no other user-supplied components or hardware required. ACM3P AC ammeters are available with a 0-100A input range (150A peaks) and provide a resolution of 0.1 Amp.