Siemens NXPLUS C Installation And Operating Instructions Manual page 237

Medium-voltage switchgear, fixed-mounted circuit-breaker switchgear up to 24 kv, extendable, single busbar, metal-enclosed, gas-insulated
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1
Initial situation
4
Switch the three-position disconnector from
EARTHED to OPEN position (insert the
operating lever and turn 90° counter-
clockwise).
802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11
Disconnector panel as of 2000 A: De-earthing the feeder
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).
3
Push the control gate to the right.
Operation
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