Final Installation Work; Mounting Cables With Plugs; Connecting Low-Voltage Cables - Siemens 8DB10 Installation And Operating Instructions Manual

Extendable fixed-mounted circuit-breaker switchgear up to 40.5 kv
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864-5091.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • Revision 06
30

Final installation work

30.1

Mounting cables with plugs

ATTENTION
The dust-proof caps supplied on the sockets of the multiple panel connections do not provide
sufficient shock protection.
➭ Close unused sockets of multiple panel connections with dummy plugs.
➭ 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.
ATTENTION
Do not bolt cable shields onto panel connection housings in order to avoid damage to the
switchgear.
➭ Connect cable shields to the cable bracket or to the switchgear earth.
30.2

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. 144: Fixing of low-voltage cables
Fixing of low-voltage cables at the upper front support
Fixing of low-voltage cables at the lower front support
Low-voltage cables
Installation
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