Full Description

Preface

This is the second edition of CSA C411.5, Dead-end/suspension composite insulators for overhead lines 75 kV. It supersedes the previous edition published in 2010.

This Standard is based on the requirements of Canadian Electricity Association (CEA) LWIWG-01 (96), Dead-End/Suspension Composite Insulator for Overhead Distribution Lines (used with permission from CEA).

Scope

1.1
This Standard covers the requirements for dead-end/suspension composite insulators used on overhead distribution lines operating at nominal voltages up to and including 75 kV. Dead-end insulators support the line conductor horizontally. Suspension insulators support the line conductor vertically. Both are subjected to tensile and torsional loads.

These composite insulators are intended to operate in a service environment within a temperature range of -50 to 50 "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the Standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Product Details

Edition: 2nd Published: 07/01/2016 ISBN(s): 9781488302602 Number of Pages: 61 File Size: 1 file , 8.8 MB Product Code(s): 2424283, 2424283, 2424283