Watt Drive V2500 Series, Руководство пользователя

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CHAPTER 3: WIRING
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6. Safety measures
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Ensure that the protective conductor terminal (PE) of the filter is properly
connected with the protective conductor terminal of the frequency inverter.
An HF ground connection via metal contact between the housings of the
filter and the frequency inverter, or solely via cable shield, is not permitted as
protective conductor connection. The filter must be solidly and permanently
connected with the ground potential so as to preclude the danger of electric
shock upon touching the filter if a fault occurs. You can achieve this by
connecting it with a grounding conductor of at least 10 mm² or connecting a
second grounding conductor, connected with a separate grounding terminal,
parallel to the protective conductor (the cross section of each single
protective conductor terminal must be designed for the required nominal
load).
Cabinet installation of V2500 foot print filter:
PE-connection