Preface:
This is the second edition of CAN/CSA-C61089,
Round wire concentric lay overhead electrical stranded conductors, which is an adoption, with Canadian deviations, of the identically titled CEI/IEC (Commission Électrotechnique Internationale/International Electrotechnical Commission) Standard 1089 (first edition, 1991-05). It supersedes the previous edition published in 2003 as CAN/CSA-C61089.
Scope:
1.1
This Standard specifies the electrical and mechanical characteristics of round wire concentric lay overhead electrical stranded conductors made of combinations of any of the following metal wires:
(a) aluminum wires:
(i) hard-drawn aluminum in accordance with CAN/CSA-C60889, designated A1
(ii) aluminum alloy AA6101-T81 in accordance with CAN/CSA-C60104, designated A2
(iii) aluminum alloy AA6101-T83 in accordance with CAN/CSA-C60104, designated A4
(b) zinc-coated steel wires in accordance with CAN/CSA-C60888:
(i) regular strength steel, designated S1A or S1B, where A and B are zinc coating classes
(ii) high strength steel, designated S2A or S2B
(iii) extra high strength steel, designated S3A
(c) aluminum-clad steel wires in accordance with CAN/CSA-C61232 using Class 20, designated 20SA Type A, corresponding to a conductivity of 20.3% IACS.
1.2
The conductor designations covered by this Standard include but are not limited to
(a) A1, A2, A4
(b) A1/S1A, A1/S1B, A1/S2A, A1/S2B, A1/S3A
(c) A2/S1A, A2/S1B, A2/S3A
(d) A1/20SA
(e) A1/A2, A1/A4
| Edition : | 2nd |
| File Size : | 1
file
, 4.1 MB |
| ISBN(s) : | 9781554916047 |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 224 |
| Product Code(s) : | 2421100, 2421100 |
| Published : | 03/01/2011 |
