Baur PD-TaD 80, Руководство пользователя, Страница: 36 / 74

Connecting the system PD-TaD 80
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Important:

To keep the connection cable between the PD-TaD and the test object short, place the
PD-TaD as close as possible to the test object.
To avoid interference due to partial discharge at the connection point, make sure the PD-
TaD is placed a sufficient distance away from metal and live parts.
If the connection point is higher up, put the PD-TaD on a substructure. Further
information: Chapter
Securing the PD-TaD 80 to the cross beam (on page 33)

Keep all connections as short as possible.

Lay out the connection cables in such a way that no loops are created.
The numbering in the table gives the sequence of steps for connecting the test object.
No. Cable Step
1 Protective and auxiliary
earthing cables of the
cable test van (on cable
drum rack) Earth the cable test van.
Further information: Additional manual for systems with diagnostics functions
2 Protective earthing
cable of PD-TaD 80
(flat copper strip) Connect the PD-TaD 80 to the station earth (close to the test object cable
screen).
Further information: Chapter Earth system (on page 34)
In the cable test van on the connection box of the cable drum rack:
– –
If present, connect the external emergency off unit to the connection box of
the cable drum rack (
port).
If you are not using an external emergency off unit, ensure that a jumper
plug is inserted into the
port on the connection box of the cable drum
rack.
3 PoE cable on hand
cable drum Connect the PoE cable:

to the connection box ( PoE port) and

to PD-TaD ( Power Box port).
This is used for power supply and data transmission at the same time.
At the PD-TaD 80:
4
–
Connect the HF filter to the HV IN port.
Further information: Chapter Connecting the HF filter to the PD-TaD 80 (on
page 48)
5 HV connection cable of
the cable test van (on
cable drum rack) Connect the screen of the HV connection cable to the Screen (HV Cable)
port.
6 See above
Connect the HV connection cable to the HF filter on the HV IN port.
In the cable test van:
7
–
For titron® systems only:
If the connecting plug is inserted in the HV connection socket of the DU 80
discharge unit, unplug it and hang it in the holder.