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NK Technologies

NK Technologies

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500 Division Street

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Campbell, CA 95008-6906 800.959.4014

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www.nktechnologies.com

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sales@nktechnologies.com

ATP/ATPR 3 & 4 Series Powered High-Current Transducers are large- format solid-core transducers designed for high current applications from 200A to 2000A. Powered by 120VAC or 24VAC/VDC, these products take advantage of available power sup- plies and eliminate the need for costly control power transformers. Options include average responding and True RMS versions, 0

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5/10VDC or 4

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20mA analog outputs and switch-selectable input ranges.

ATP/ATPR 3 & 4 SERIES

Current Transducers

Features Applications

Large Aperture Commercial and Industrial MCC’s
L Accommodates large conductors or wire bundles.
L Fits conveniently in motor control centers, senses current on industrial motors and provides analog inputs back to PLC or controller. Select the Right Output
L True RMS technology is accurate on distorted wave form like those associated with VFD or SCR outputs. VFD or SCR Controlled Loads, Electronic Ballasts
L Helpful in monitoring VFD-controlled motors to provide operational status. ATR Series also provides accurate measurement of ballast input power and phase angle fired SCRs.
L Average Responding for use with linear, sinusoidal waveforms. Large Pumping Applications Jumper Selectable Ranges
L Ideal for proof-of-flow in water/wastewater, boiler and other industrial pumping applications 150 HP and over. 120VAC or 24VAC/VDC supply options allow for powering off of readily available supply, eliminating need for CPTs.
L Reduces inventory.
L Eliminates zero and span pots. Isolation Power Distribution Centers (PDCs)
L Output is magnetically isolated from the input for safety.
L Monitors current output on commercial generation equipment and serves as a current input for use in power consumption calculations.
L Eliminates insertion loss (voltage drop). Centrifugal Pump Monitoring