The RFIZ series are flexible current transformers based on the principle of Rogowski coils, flexible rope-like air coils, which can be connected around the conductor when it is "live". Compared with traditional split and solid-core CTs, they are easier to install and measure. With their flexible design and light weight, they are very suitable for bus bars and irregularly shaped multi-core wiring harnesses. Rogowski coil technology has low phase shift error, inductance and excellent linearity, while being largely unaffected by electromagnetic interference and pulsed DC, thus providing high accuracy. RFIZ-DC series coils can be used for SCADA systems and PLC applications. The built-in voltage integrator can simplify the wiring installation, can output 0 to 2V DC voltage, and the rated input can be selected between 30A~10kA.

DOWNLOAD