Siemens NXAIR Operating Instructions Manual page 186

Air-insulated switchgear ≤ 17.5 kv / ≤ 40 ka / ≤ 4000 a busbar current

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Operating the contactor panel with panel width 600 mm

Preconditions

Contactor truck with the same coding as panel available

Coupling pin of the operating shaft in vertical position

High-voltage door open

Low-voltage connector stowed away

Auxiliary voltage for the panel disconnected

Fig. 334: Panel prepared to insert contactor truck

Move the contactor truck centrally in front of the panel. The rollers (1) of the contactor truck

point towards the guide rails (2) at the bottom of the panel.

Fig. 335: Contactor truck in front of panel

NXAIR / ≤ 40 kA

110-0134.9 / 14

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