Final Installation Work; Mounting Cables With Plugs; Connecting Low-Voltage Cables - Siemens 8DA10 Series Installation And Operating Instructions Manual

Installation
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Final installation work

29.1

Mounting cables with plugs

Hazardous high voltage
The use of dust-proof caps on live switchgear can cause death, serious injury or property
damage. The dust-proof caps mounted on the plug sockets of the panel connection
housings protect the plug sockets against pollution. The dust-proof caps do not provide
sufficient shock protection.
➭ If the operator's cables are not connected before the switchgear is energized,
remove the dust-proof caps. Close unused plug sockets of the panel connection housings
in a surge-proof way.
➭ Proceed according to the installation instructions of the corresponding plug manufacturer.
➭ Mount the cable bracket (option). Distance between lower edge of panel connection
housing and cable bracket: Minimum 450 mm.
Risk of property damage
Do not bolt cable shields to the panel connection housings. Connecting the cable shields
to the aluminum housings of the panels can damage the switchgear.
➭ Connect cable shields to the cable bracket or to the switchgear earth.
➭ Do not connect the cable shields to the work-in-progress earthing at the panel connection
housings.
29.2

Connecting low-voltage cables

Connect low-voltage cables of customer (option):
➭ Remove the metal covers from the frames.
➭ Open the doors of the low-voltage compartments.
➭ Fix the low-voltage cables at the holders provided for this purpose.
➭ Connect the ends of the cables to the terminals in the low-voltage compartment according
to the circuit diagram.
➭ Close the doors of the low-voltage compartments.
Fig. 157: Fixing of low-voltage cables
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • 861-9601.9
WARNING
NOTICE
① Fixing of low-voltage cables
at the upper front support
② Low-voltage cables
③
Fixing of low-voltage cables
at the lower front support