Siemens NXPLUS C User Manual

802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 59/293
Description
Power losses per panel
10.2 Classification of NXPLUS C according to IEC 62271-200
Design and construction
Internal arc classification (IAC) according to IEC 62271-200
Test voltage [kV] Current consumption of the
incoming panel [mA]
Current consumption of further
panels (busbar) [mA]
50 10 5
Rated normal
current [A]
Rated voltage [kV]
7,2 12 15 17.5 24
400 70W
630 160W
800 250W
1000 400W
1250 600W
2000 1100 W
2300 1100 W - -
2500 1300 W - -
Partition class PM (metallic partition)
Loss of service continuity
category
Panels with HV HRC fuses LSC 2
Panels without HV HRC fuses LSC 2
Accessibility to compartments
(enclosure)
Busbar compartment Tool-based
Switching-device compartment Non-accessible
Low-voltage compartment Tool-based
Cable compartment without HV HRC fuses Tool-based
with HV HRC fuses Interlock-controlled and
tool-based
Room height Type of installation for the
panel
IAC class for rated voltage [kV]
7.2 12 15 17.5 24
≥ 2750 mm Wall-standing arrangement IAC A FL 31.5 kA, 1 s IAC A FL 25 kA, 1 s
Free-standing arrangement IAC FLR 31.5 kA, 1 s IAC FLR 25 kA, 1 s
≥ 2400 mm
1
1
With 1250 A busbar and low-voltage compartment with a height of 761 mm
Wall-standing arrangement IAC A FL 25 kA, 1 s IAC A FL 25 kA, 1 s
Free-standing arrangement IAC FLR 25 kA, 1 s IAC FLR 25 kA, 1 s
A Type of accessibility: Switchgear in closed electrical service location, access "for authorized
personnel only".
F Front
L Lateral
R Rear (for free-standing arrangement)
31.5 kA, 25 kA Arc test current
1s Test duration

Siemens NXPLUS C Specifications

General

Brand	Siemens
Model	NXPLUS C
Category	Circuit breakers
Language	English