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SNZ SA/SNZ HB 331

Overhead line design handbook

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Organization: SNZ
Publication Date: 17 January 2020
Status: active
Page Count: 320
scope:

This Handbook is a companion to and is intended to be read in conjunction with AS/NZS 7000:2016, Overhead line design (referred to as AS/NZS 7000 in this Handbook). AS/NZS 7000 outlines the requirements for the design of overhead power lines.

This edition of the Handbook supersedes the original edition published in 2012.

Document History

SNZ SA/SNZ HB 331
January 17, 2020
Overhead line design handbook
This Handbook is a companion to and is intended to be read in conjunction with AS/NZS 7000:2016, Overhead line design (referred to as AS/NZS 7000 in this Handbook). AS/NZS 7000 outlines the...
SA/SNZ HB 331
January 17, 2020
Overhead line design handbook
This Handbook is a companion to and is intended to be read in conjunction with AS/NZS 7000:2016, Overhead line design (referred to as AS/NZS 7000 in this Handbook). AS/NZS 7000 outlines the...

References

This document references:
EN 60865-1 - Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
Published by CENELEC on March 1, 2012
This part of IEC 60865 is applicable to the mechanical and thermal effects of short-circuit currents. It contains procedures for the calculation of – the electromagnetic effect on rigid conductors...
This document references:
IEC/TS 60815-1 - Selection and dimensioning of high-voltage insulators intended for use in polluted conditions – Part 1: Definitions, information and general principles
Published by IEC on October 1, 2008
Scope and object IEC/TS 60815-1, which is a technical specification, is applicable to the selection of insulators, and the determination of their relevant dimensions, to be used in high-voltage...
This document references:
IEEE 691 - Guide for Transmission Structure Foundation Design and Testing
Published by IEEE on December 6, 2000
The material presented in this design guide pertains to the design of foundations for conventional transmission line structures, which include lattice towers, single or multiple shaft poles, H-frame...
This document references:
IEEE 738 - Calculating the Current-Temperature Relationship of Bare Overhead Conductors
Published by IEEE on October 19, 2012
The standard describes a numerical method by which the core and surface temperatures of a bare stranded overhead conductor are related to the steady or time-varying electrical current and weather...
This document is referenced by:
SNZ AS/NZS 3000 - Electrical installations Known as the Australian/New Zealand Wiring Rules
Published by SNZ on June 26, 2018
This Standard sets out requirements for the design, construction and verification of electrical installations, including the selection and installation of electrical equipment forming part of such...
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