Siemens HiPath 3000 Series, Сервисная документация

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inst_h3.fm
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
4-15
Nur für den internen Gebrauch
Installing HiPath 3000
Installing HiPath 3800
Grounding the system(s) and a possible main distribution frame
Figure 4-5 HiPath 3800 - Grounding the System Cabinets and Main Distribution Frame
(nor for U.S.)
Main distribution frame
(if present)
for example the building’s potential equalization
bus
but not:
- central heating system
- drain channels
- Ground conductor for antenna system
to next main distribution frame
(if present)
for example, MDFU-E
Any color, except for green or
yellow to avoid confusion
Min. cross-section
≥
2,5 mm
2
HiPath 3800, BC
HiPath 3800, EC (if present)
Attach to the grill us-
ing cable ties
green/yellow
Min. cross-section
≥
2.5 mm
2
The grounding of the individual
cabinets must be performed
from the potential equalization
bus in a star configuration.