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English Translations » 历史存档[信息] » DCS system power cable grounding issue

DCS system power cable grounding issue

2016-04-13View Original

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Is the power cable from the UPS to the DCS PDP single-ended grounded or double-ended grounded? Is the power cable from the PDP to the DCS system cabinet single-ended grounded or double-ended grounded? Why?
Reply #22016-04-13
It is generally single-ended grounded, used for protective grounding； Prevent high voltage from leaking into low voltage or interference from being introduced. If they are in the same cabinet and within the same grounding system, grounding at both ends is also acceptable.

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Translated at 2026-07-21 00:26:33

Original: https://bbs.hcbbs.com/thread-1579241-1-1.html

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