The calibrator KSZ 100D generates rectangular pulses of 20 A, 50 A and 100 A with a pulse duration
of 1 ms, or 0.5 ms at 100 A. The pulse current flows through a demountable current bar on the
front panel. Current clamps and converters are contacted to this bar.
The device is used for HF and DC control of current clamps and current transformers and due to the
accuracy of its signals for calibration. Both calibration processes can be performed in one step only.