CSA C22.3 No. 5.1 : 1993 : R2013

Name: CSA C22.3 No. 5.1 : 1993 : R2013
Brand: CSA

Superseded

View Superseded by

RECOMMENDED PRACTICES FOR ELECTRICAL PROTECTION - ELECTRIC CONTACT BETWEEN OVERHEAD SUPPLY AND COMMUNICATION LINES

Available format(s)

Hardcopy , PDF

Superseded date

17-07-2021

Language(s)

English

Published date

01-01-2017

Publisher

Canadian Standards Association

Preface
1. Scope
2. Definitions and Reference Publications
3. General
4. Principles
5. Practices
6. Deenergization of Open Wire by Burnoff
7. Coordination
Appendices
A - Application Guide: Coordination of Protective Devices
on the Communication System
B - Rationale Statements
C - Measures to Minimize Risk to the Communication Plant
D - Numerical Example
E - Calculation of Communication Plant Impedance
F - Example of Open-Wire Burnoff
G - Bibliography

Specifies the principles and general practices of electrical protection applicable to overhead supply systems operating at more than 750 V but less than 50 kV phase to phase and communication systems, where the lines of those systems are located so that inadvertent electric contact between them could occur, resulting in a contact voltage not exceeding a limit agreed to by the communication and supply companies.

DocumentType	Standard
Pages	50
ProductNote	Reconfirmed EN
PublisherName	Canadian Standards Association
Status	Superseded
SupersededBy	C22.3 NO. 5.1-93 (R2017)
Supersedes	CSA C22.3 No. 5.1 : 0