Closed-loop Fluxgate current transducers for high-current precision industrial measurement. The ITL 4000-S measures DC, AC, and pulse currents up to 4000A RMS — with a peak measuring range of 12,000A pk — delivering ±0.06% overall accuracy at +25°C to Class 0.2S (IEC 61869-2). A 268mm diameter aperture accommodates large primary bus bars; IP54 protection and a -40 to 70°C operating range suit demanding industrial environments. Panel mounting; instantaneous current output; bipolar supply voltage.

Applications include HVDC Voltage Source Converter (VSC) systems and medium voltage power factor correction (PFC) and active filters.

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