AcuAMP 3ACTR series 3-phase AC current transducers combine current transformers and signal conditioners in one unit. These fixed-core transducers have three sensing apertures with corresponding analog outputs, and a fourth output for the average of the three phases. With selectable sensing ranges up to 200 Amps and true RMS outputs, these units eliminate the need for separate transducers.
The 3ACT/3ACTR Series AC 3-Phase Current Transducers are designed for monitoring three-phase loads, motors, machines or buildings. The large triple-aperture fixed core design allows for a quick and easy installation. The transducer outputs are powered from an excitation voltage of 24 VAC or DC, isolated from the monitored circuit. Average responding and True RMS models are available with three outputs that are proportional to the AC current in each phase and a fourth output represents the average of the three. The transducer can be mounted on a back panel or a DIN rail using the integral mounting clips and is designed to accommodate wire sizes for loads up to 200 amps.
3ACT3/ACTR series 3-phase current transducers start at