D-BA-0000305.4.10
Operating instructions
Installation
V05 / September 07, 2010
OI-27
4.7 Potential equalization
Differences in the potential may occur between separated parts of the system,
which may result in high potential equalization currents, e.g. on a shield connected
at both ends, with parts of the system grounded in different ways.
The cause for potential differences may be different mains feeds.
Potential equalization cable
By providing the potential equalization cable, the potential differences are reduced
and correct function of electronic components is ensured.
•
Proven cross-section: 4 mm
2
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Extensive connection to the ground (protective ground conductor)
•
Pass the potential equalization cable as closely as possible to the signal cable