PRODUCT FAMILY: FSK II +
- OPERATING AND MAINTENANCE MANUAL
22
PRODUCT FAMILY: FSK II +
- OPERATING AND MAINTENANCE MANUAL
22
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7.2.2.2. Version: Internal connection
Every pole is linked to the control box with the
“Umbilical Cord”. This shielded cable is
prefabricated and factory tested. This cable is
generally pre-installed with the control box.
Allways disconnect the shielded multicore
cable on the pole side.
The free end of the cable is equiped with a
multiple connector and must simply be connected
to the pole. The following figures shows the
opened drive unit with the cable exit in position
“X” and “Y”.
—
7. Assembly & Commissioning
Fig.21
Sorties de câble
Fig. 24
Details of connections
Fig. 23
High voltage terminals
Fig. 22
HARTING Plug
The high-voltage terminals are factory mounted.
The orientation is choosen by the customer or in
default position (43 for unipolar, 43 & 34 for
bipolar – see layouts for details). The following
figure shows the possible terminal orientations
with their respective descriptions.
For the installation of 100% copper supply
line connections, a special Al-Cu bimetal
must be used to protect the Al high-voltage
terminals against corrosion.
IMPORTANT!
If the customer decides to change the orientation
of the connections, he has to take the following
precautions:
•
Tools: Torque wrench M12= 84Nm / Abrasive
paper / Solvent / Contact grease.
•
After disassembling step, ensure the loosen
parts (screws & washers) are in a safe and tidy
place & will not be lost
•
With copper connections, use solvent to clean
the contact surfaces, apply a thin layer of grease
and then mount the connections with the screws.
•
With Aluminium connections, you have less than 1
minute after cleaning to avoid oxidation. Abrade
the contact surfaces & clean them with solvent,
apply a thin layer of grease and then mount the
connections with the screws.
7.2.3. High-Voltage connections
The connection of the high-voltage lines must be
carried out in such a way that the forces from
thermal expansion or line weight do not exceed
the specified values. For this, either flexible
connections or cable supports are to be provided.
Max. force on the high-voltage terminals in
the 3 main loading axes: Fmax <30Kg.
See Work instruction n° 1VSR001820FR-EN for
more details on connections mounting
Cable
exit « Y »
Cable
exit « X »