inst_h3.fm
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
4-19
Nur für den internen Gebrauch
Installing HiPath 3000
Installing HiPath 3800
4.1.3.5
Checking the Grounding
Procedure
Perform the tests in the table below to ensure that the system is properly grounded before star-
tup.
Step
Activity
Target
1.
Check the ohmic resistance of the ground connection to
the system:
Perform measurement between the PE (protective
earth) on a socket in the internal installation (at the sys-
tem’s installation site) and HiPath 3800.
Prerequisites:
●
HiPath 3800 is not yet connected to the low-voltage
network via the power cable.
●
The system’s separate grounding is connected.
< 10 ohms
2.
Check the ohmic resistance between the individual sys-
tem parts (basic cabinet, expansion cabinet, main distri-
bution frame).
Prerequisite:
HiPath 3800 is not yet connected to the low-voltage net-
work via the power cable.
< 1 ohm
Summary of Contents for HiPath 3000 Series
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