Operating Vacuum Contactor Panels - Siemens NXPLUS C Installation And Operating Instructions Manual
Medium-voltage switchgear, fixed-mounted circuit-breaker switchgear up to 24 kv, extendable, single busbar, metal-enclosed, gas-insulated
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Also See for NXPLUS C:
- Installation and operating instructions manual (172 pages) ,
- Installation and operating instructions manual (266 pages)
Table of Contents
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Operation
1
Initial situation
4
➭
Switch the three-position switch-
disconnector to CLOSED position (insert the
operating lever and turn 90° clockwise).
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26.3
Operating vacuum contactor panels
Vacuum contactor panel: Connecting the feeder to the 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. The actuating
opening closes).
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
3
➭
Push the control gate to the left (the
interrogation lever locks in lower position.
The actuating opening for the
DISCONNECTING function opens).
6
➭
To connect the feeder to the busbar, close
the contactor via a bay controller (e.g.
SIPROTEC).
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