Selecting Manual Operation For Racking - Siemens NXAIR Operating Instructions Manual

Air-insulated switchgear ≤ 17.5 kv / ≤ 40 ka / ≤ 4000 a busbar current
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Panels with motor operating mechanism control
Fit a padlock to the control door and close it.
Fig. 702: Circuit-breaker type 3AE1:
The control door is closed.

27.4 Selecting manual operation for racking

Fig. 704: Access mode indicator for racking: starting point "M" or "T"
388
Pulling the handle,
fitting the padlock
NOTICE
Conflicting operation
The requirement of setting the panel to either local or remote control prevents
operating the panel locally and centrally at the same time.
For any local operations ─ manual or electrical ─ set the panel to local
control, for example by switching the local-remote switch to LOCAL
position.
NXAIR / ≤ 40 kA
Fig. 703: Circuit-breaker type 3AE5:
Pulling the handle,
fitting the padlock
or
110-0134.9 / 14

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