Baur PD-TaD 80 User Manual page 47

PD-TaD 80
No. Cable
15 VSE cables with 2
connection clips
(yellow)
At the near end of the test object:
–
16
–
17
18 Protective ring
(conductive hook and
loop fastener tape)
19 VSE cables with Ø 4
mm connector and a
connection clip
(yellow, 2x)
20 HV connection cable of
PD-TaD 80
At the near and far end of the test object:
–
21
822-188-3
Step
Use the VSE cable to short-circuit the protective ring to a de-energised
phase on which no measurement is to be taken.
The de-energised phase is used as a return circuit for leakage currents from
the far end.
Clean the cable termination of the phase to be tested carefully.
Attach the anti-corona hoods of the anti-corona protection device to the
cable termination of the phase to be tested.
Attach a protective ring to the cable termination of the phase to be tested –
directly over the screen.
Important: Ensure that the protective ring does not come into contact with
the screen.
Connect a VSE cable to each of the VSE ports on the PD-TaD 80.
From the VSE ports connect a VSE cable to:

the protective ring of the phase to be tested.

the de-energised phase that is used as a return circuit for leakage
currents from the far end.
Connect the PD-TaD 80 (HV OUT port) to the phase to be tested.
To do this, select the shorter of the two supplied HV connection cables.
Place the HV connection cable as far away as possible from the adjacent
live and earthed parts.
Remove the earthing and the short-circuit connection:

on the phase to be tested.

on the de-energised phase that is used as a return circuit for leakage
currents from the far end
Ensure that the phases that are not used for the measurement are earthed
and shorted.
Connecting the system
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