Installing HiPath 3000
P31003-H3550-S403-4-7620, 02/05
4-18 HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
inst_h3.fm
Installing HiPath 3800
4.2.3.4.2 For U.S. Only: Grounding the System
A connecting cable is used for grounding the system cabinets. The system must also be
grounded by a separate ground conductor. Choose a ground connection with less than 2 ohms
of resistance, such as:
● Master ground busbar
● Ground field
● Copper ground rod
Run a separate earth ground conductor from the earth ground to the cabinet frame ground (lo-
cated in the lower right corner of the backplane). The minimum cross-section required is
12 AWG.
Figure 4-8 shows the safety conductor connectors for the basic cabinet. An expansion cabinet
requires a separate earth ground.
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