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Siemens NXPLUS C User Manual

Siemens NXPLUS C
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Page #202 background image
Operation
202/293 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
Connect earthing accessories with the earthing busbar via one of the connection points of
the pulled-out earthing bar (option).
CAUTION
Thermal overload by too high short-circuit current at the connection point of the pulled-
out earthing bar.
Can cause serious injury or property damage.
Load the pulled-out earthing bar with a short-circuit current of 25 kA 3 s as a maximum.
Another connection point of the pulled-out earthing bar, which can be loaded with up to
31.5 kA 3 s, is located behind the cover of the right-hand wiring duct. To use the
connection point, remove the cover of the wiring duct.
Earthing busbar
Connection point (M12) for earthing
accessories (max. 25 kA 3s)
Connection point (M12) for earthing
accessories (max. 31.5 kA 3s)
Cover of right-hand wiring duct
Make Adapter for work-
in-progress
earthing
Diameter of
spherical bolt
For cable T-plugs
3M ER 23 20 mm 93-EE 705-6
93-EE 715-6
Nexans Euromold 300GP-B-KB-20 20 mm 430TB/G; 300PB/G
300GP-B-KB-25 25 mm K430TB-630A; K300PB-630A
400GP-B-KB-20 20 mm 400TB/G; 440TB/G
400GP-B-KB-25 25 mm K400TB/G; K440TB/G
800GP-B-KB-20 20 mm 484TB/G; 804PB/G
800GP-B-KB-25 25 mm 489TB/G; 809PB/G
K484TB/G; K804PB/G
K489TB/G; K809PB/G
nkt cables E 20 20 mm CB 12-630; CC 12-630
25 mm CB 17.5-630; CC 17.5-630
CB 24-630; CC 24-630
CB 24-1250-2; CC 24-1250-2
CB 36-630(1250); CC 36-630(1250)
CB 42-1250-3; CC 42-2500-3
Südkabel ER 23 20 mm SET 12; SEHDT 13; SEHDK 13.1
SET 24; SEHDT 23; SEHDK 23.1
Tyco Electronics
Raychem
RSTI-68EA20 20 mm RSTI-58xx; RSTI-CC-58xx
RSTI-68EA25 25 mm RSTI-395x; RSTI-CC-395x; RSTI-595x; RSTI-CC-595x
GCA CJB10-EB Bolt CJBxx-630; CJBKxx-630
ABB Kabeldon JPB 630 Bolt CSE-A xx630-xx
Cellpack CPES 20 mm CTS 630A 24kV; CTKS 630A 24kV

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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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