AJJewsbury:
Andy, please see my posting of 11 Aug, which gives some context.
I had thanks - it was the preceding sentence (my emphasis)::
SRCDs are only intended to provide supplementary protection downstream of the SRCD. SRCDs are intended for use in circuits where the fault protection and additional protection are already assured upstream of the SRCD.
:
that hinted to me that the author (or authoring committee) might have had a particular point in mind that perhaps wasn't expressed clearly in the words of the second of those sentences when taken alone. However I'm always a bit uneasy reading bit of text extracted from a larger document - a sometimes a preceding paragraph or chapter title on the bottom of the previous page can shed quite a different light on things.
AJJewsbury:
Andy, please see my posting of 11 Aug, which gives some context.
I had thanks - it was the preceding sentence (my emphasis)::
SRCDs are only intended to provide supplementary protection downstream of the SRCD. SRCDs are intended for use in circuits where the fault protection and additional protection are already assured upstream of the SRCD.
:
that hinted to me that the author (or authoring committee) might have had a particular point in mind that perhaps wasn't expressed clearly in the words of the second of those sentences when taken alone. However I'm always a bit uneasy reading bit of text extracted from a larger document - a sometimes a preceding paragraph or chapter title on the bottom of the previous page can shed quite a different light on things.
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