Technical Standard

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Scope

1.1 This Standard specifies requirements for Type NS75 and NS90 neutral-supported cables for use on outdoor overhead electrical systems that (a) have nominal voltages of 600 V or less; and (b) are intended for installation in accordance with the Canadian Electrical Code, Part I.

1.2 Neutral-supported cables covered by this Standard consist of a maximum of five conductors (one, two, or three insulated phase conductors, a neutral conductor, and an optional insulated control/supply conductor). The conductors are insulated with polyethylene (PE) rated 75 °C or cross-linked polyethylene (XLPE) rated 75 or 90 °C.

1.3 Flame test requirements for neutral-supported cable insulations or coverings are also covered in this Standard, to the extent called for by the Canadian Electrical Code, Part I.

Product Details

Edition:

4th

Published:

02/01/2010

ISBN(s):

9781554913671

Number of Pages:

32

File Size:

1 file , 1.6 MB

Product Code(s):

2420497, 2420497