KAL 450 Partial Discharge Calibrator

The KAL 450 is a battery powered PD calibrator for direct coupling of the generated PD signal to the test object acc. to the related standards IEC 60270 and IEEE 454.Pulse outputs ranges are 5 ? 100pC. The pulse rise time is < 20ns, pulse width < 150ns. A double impulse generator with time lag of 0 ? 200us monitors the superposition characteristics and resolution capability of the detector