Installing Busbar Voltage Transformers - Siemens NXPLUS C Installation And Operating Instructions Manual

Installation
Removing the
busbar covers
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14.4

Installing busbar voltage transformers

The voltage transformers are delivered separately. For installation, the busbars must be
mounted (see page 72, "Assembling the busbars") and accessible. For this purpose, the busbar
covers must be removed in advance.
If required, the low-voltage compartment, the rear of the pressure relief duct, or the side wall
of the switchgear can be removed additionally.
Fig. 65: Busbar covers (view from the rear)
Remove 12 bolts M5x10 at the reinforcing plate

Remove reinforcing plate upwards.

Remove 10 bolts M5x10 and 3 bolts M5x16 at the left-hand busbar cover

Remove the left-hand busbar cover upwards.
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Revision 05 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C Wind • 802-9074.9
Busbar cover, right side
Busbar cover, left side
Reinforcing plate
.
.