Siemens NXPLUS C Installation And Operating Instructions Manual page 240
Medium-voltage switchgear, fixed-mounted circuit-breaker switchgear up to 24 kv, extendable, single busbar, metal-enclosed, gas-insulated
Hide thumbs
Also See for NXPLUS C:
- Installation and operating instructions manual (172 pages) ,
- Installation and operating instructions manual (266 pages)
Table of Contents
Advertisement
Operation
1
Initial situation
4
➭
Switch the three-position disconnector to
READY-TO-EARTH position (insert the
operating lever and turn 90° clockwise).
7
➭
Push the locking device upwards.
240/293
Bus sectionalizer panel with one three-position disconnector: Earthing the right-
hand busbar
2
➭
Push the interrogation lever downwards
and hold it.
5
➭
Remove the operating lever (the
interrogation lever and the control gate
return to their initial position).
8
➭
Fit a padlock.
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
3
➭
Push the control gate to the right and hold it
(the interrogation lever locks in lower
position. The actuating opening for the
READY-TO-EARTH function opens).
6
➭
To earth the busbar system, close the
circuit-breaker.
Advertisement
Table of Contents
