Charge calibrator | CAL 542

Calibration device

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Presentation

The IEC 60270 standard requires verifying the test setup prior to conducting partial discharge (PD) measurements. To achieve this, the CAL 542 charge calibrator feeds a defined charge pulse into the measuring circuit. The PD measurement system is then calibrated to this value.

The charge value is shown on the display and can be easily adjusted. A built-in light sensor allows synchronization of pulses with the mains frequency.

Lightweight and easy to use
Intuitive setup of amplitudes
IEC 60270 standard compliant
Independent power supply with built-in battery

Technical features

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Usage scope

Calibration of test setups to ensure IEC 60270-compliant PD measurements on a variety of electrical assets

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Latest requests

04/10/2023

Demande de devis pour un dispositif d’étalonnage | CAL 542.