Specifications

26
Schneider Electric
Implementation guidelines (continued)
Using filters
Three rules must be followed when installing a filter:
b Reference the filter sheetmetal to sheetmetal.
b Connect the upstream and downstream cables on each side of the filter to reduce
parasitic coupling between the input and the output.
b Clamp the upstream and downstream cables against the sheetmetal to reduce
radiation from the input to the output.
No
No
Yes
The effectiveness of a mains filter for high
frequencies depends on how well it is
installed.
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Cabling Guidelines