Siemens NXPLUS C Installation And Operating Instructions Manual page 243
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)
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1
Initial situation
4
➭
Push the control gate to the left and hold it
(the interrogation lever locks in lower
position and the actuating opening for the
DISCONNECTING function opens).
802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11
Bus sectionalizer panel with one three-position disconnector: Decoupling the
busbars
2
➭
To decouple the busbars, open the circuit-
breaker.
5
➭
Switch the three-position disconnector to
OPEN position (insert the operating lever
and turn 180° counter-clockwise).
3
➭
Push the interrogation lever downwards
and hold it.
6
➭
Remove the operating lever (the
interrogation lever and the control gate
return to their initial position).
Operation
243/293
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