Siemens NXAIR Installation Instructions Manual page 11

Rated short-time withstand current I
Panel version
Circuit-breaker panel
Disconnecting panel
Metering panel
Busbar current metering panel
Bus sectionalizer
Busbar connection panel
Switch-disconnector panel
Contactor panel, panel width 435 mm
Circuit-breaker panel
Disconnecting panel
Metering panel
Busbar current metering panel
Bus sectionalizer
Busbar connection panel
Contactor panel, panel width 435 mm
Switch-disconnector panel
Rated short-time withstand current I
Panel version
Circuit-breaker panel
Disconnecting panel
Metering panel
Busbar current metering panel
Bus sectionalizer
Busbar connection panel
Contactor panel, panel width 435 mm
Fig. 2: Measuring sheet for the foundation. Tolerance according to DIN 43661:
Straightness 1 mm/1 m length, 2 mm for the total length;
evenness 1 mm within 1 m measured length;
NXAIR version with I
110-0084.9 / 15
≤ 31.5 kA
k
Busbar version [A]
≤ 2500
≤ 2500
≤ 2500
3150/4000
3150/4000
= 40 kA
k
Busbar version [A]
3150/4000
3150/4000
≤ 31.5 kA and busbar version up to 2500 A
k
NXAIR /
Panel depth
complete [mm]
1350, 1500
1350
1400
1500, 1540, 1650
1500
Panel depth
complete [mm]
1500, 1540, 1650
1500
≤
40 kA
Preparing installation
Standing surface without
high-voltage door [mm]
1314
1314
1363
1464
1464
Standing surface without
high-voltage door [mm]
1464
1464
Measuring
point on the
(1)
foundation
rails
1
11