Iec 62271-200 - Siemens NXPLUS C Installation And Operating Instructions Manual

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