Flexible Rogowski coil ARCT-M-MOI
ARCT-XXX-M-MOI Series is the perfect Rogowski coil CTs with a built-in integrator for both power quality revenue grade. Specifically, when used of two-loop technology, the CTs are beyond with Class Accuracy 0.5S. Also, the patented Perfect Dual Air-core Technology dramatically reduces both the error-ratio due to the position of the measured conductor within the aperture, and the error due to the proximity of external conductors. In addition, with its flexible design, they not only open up for easy installation around large bus bars and irregular-shaped conductor bundles, but also allow itself to fit into tight spaces where rigid CTs won’t fit. Also, since the integrator is inside of the Rogowski coil, Only a separate power supply(wide voltage 5V~30VDC) is needed.