Round Wire Concentric Lay Overhead Electrical Stranded Conductors (Adopted CEI/IEC 1089:1991, 1st Edition, 1991-05, with Canadian Deviations) This document is purchased as a PDF (Portable Document Format) and accessed via CSA OnDemand™, where you can view, navigate, and print it, or download it for offline use with Adobe Acrobat Viewer.

2011年1月1日 · Find the most up-to-date version of CSA C61089 at GlobalSpec.

2011年3月1日 · 前言:这是CAN/CSA-C61089《圆线同心敷设架空电绞合导线》的第二版，采用了标题相同的CEI/IEC（国际电工委员会/国际电工委员会）标准1089（第一版，1991-05），但有加拿大的偏差。

2011年3月1日 · [Replace this clause with the following] This Standard specifies the electrical and mechanical characteristics of round wire concentric lay overhead electrical stranded …

2025年1月15日 · CAN/CSA C61089-2011 (R2020) 圆线同心敷设架空电绞线（采用 CEI/IEC 1089:1991 第一版 1991-05 加拿大有偏差）包括更新第 1 号 (2014 年)、更新第 2 号 (2015 年、更新第 3 号 (2016 年) ）

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/Inter national Electrotechnical Commission) Standard 1089 (first edition, 1991-05).

This document is purchased as a PDF (Portable Document Format) and accessed via CSA OnDemand™, where you can view, navigate, and print it, or download it for offline use with Adobe Acrobat Viewer.

The CAN/CSA-C61089-11 (R2020) standard is an adoption of the CEI/IEC Standard 1089 with certain Canadian deviations. This standard specifies the electrical and mechanical characteristics of stranded conductors used in overhead electrical systems.

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).

CAN/CSA C61089-11 (R2020-2011《圆线同心放置架空电导线（采用CEI/IEC 1089:1991 第一版 1991-05 加拿大偏差）包括更新1号（2014） 更新2号（2015年3月更新） ）》 更新超高强度钢，指定为S3A;和（c）符合CAN/CSA-C61232的铝包钢线，使用20级，称为20SA A型，对应于20.3％IACS的电导率。