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Siemens NXPLUS C User Manual

Siemens NXPLUS C
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Operation
214/293 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
26 Short instructions
26.1 Operating circuit-breaker panels (600 mm panel width)
Circuit-breaker panel: Connecting the feeder to the busbar
INFORMATION
The short instructions in this section give just an overview of the sequence of switching
operations.
Read the description of the control elements, and observe the instructions for the
switching operations and the warnings specified in there (see page 186, "Operation" and
following).
1
Initial situation
2
Push the interrogation lever downwards and
hold it.
3
Push the control gate to the left and hold it
(the interrogation lever locks in lower
position. The actuating opening for the
DISCONNECTING function opens).
4
Switch the three-position disconnector to
CLOSED position (insert the operating lever
and turn 90° clockwise).
5
Remove the operating lever (the
interrogation lever and the control gate
return to their initial position. The actuating
opening closes).
6
To connect the feeder to the busbar, close
the circuit-breaker.

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Siemens NXPLUS C Specifications

General IconGeneral
Rated voltageUp to 24 kV
Rated frequency50/60 Hz
Protection degreeIP4X
Insulation mediumSF6
StandardsIEC 62271-200
Operating mechanismSpring-operated

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