Siemens NXPLUS C User Manual

Operation
228/293 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
Vacuum contactor panel: Earthing the feeder
1
Initial situation
2
➭ Push the interrogation lever downwards
and hold it.
3
➭ Push the control gate to the right (the
interrogation lever locks in lower position.
The actuating opening for the EARTHING
function opens).
4
➭ Switch the three-position switch-
disconnector to EARTHED 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).

Siemens NXPLUS C Specifications

General

Rated voltage	Up to 24 kV
Rated frequency	50/60 Hz
Protection degree	IP4X
Insulation medium	SF6
Standards	IEC 62271-200
Operating mechanism	Spring-operated