Baur PD-TaD 80, Руководство пользователя, Страница: 15 / 74

PD-TaD 80 Product information
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3.2 Full illustration of the PD-TaD and system components
(PD-TaD 80 as a standalone system)
The illustration shows an example of a standalone system with a PHG portable VLF HV
generator. Other standalone systems are similar.
No. Element Function
1 Laptop The laptop with the BAUR software 4 installed on it forms the graphical
interface for controlling the PD diagnostics system and evaluating the
measurement results. The measurement results are displayed, analysed
and archived in the BAUR Software.
2 PD-TaD 80 The PD-TaD 80 comprises
HV coupling unit (with integrated measurement impedance)
Is used to couple out high-frequency PD pulses via a measurement
impedance (in accordance with IEC 60270) and convert them into equivalent
voltage signals
PD measuring unit
Is used to record and process the voltage signals from the HV coupling unit
and measure partial discharges
3 Power Box Is used for:

Power supply for all system components

Data transmission between the laptop and PD measurement unit
4 VLF HV generator Is used as VLF voltage source for the measurements
5 HF filter Is used to minimise external influences on the measurement results