Abstract

Specifies requirements for non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits. This Standard is based on and includes the full text of IEC 99-4:1991 with variations and additions for Australia included within the body of the text.
RECONFIRMATION NOTICE
Technical Committee EL-007 has reviewed the content of this publication and in
accordance with Standards Australia procedures for reconfirmation, it has been
determined that the publication is still valid and does not require change.
Reconfirmed documents cannot be amended, but may be formally revised and a new
edition published.
Certain documents referenced in the publication may have been amended since the
original date of publication. Users are advised to ensure that they are using the latest
versions of such documents as appropriate, unless advised otherwise in this
Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for
reconfirmation on 18 May 2015.
Reconfirmed documents cannot be amended, but may be formally revised and a new
edition published.
The following are represented on Technical Committee EL-007:
Ausgrid
Australian Industry Group
Energy Networks Association
Engineers Australia
The University of New South Wales

Scope

This Standard applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
ProductNote	Reconfirmed 18/05/2015. This standard as been reconfirmed in Australia in 2015 and remains current in New Zealand. Reconfirmation Notice 18/05/2015
Pages
ISBN
Committee	EL-007
Supersedes	DR 94253 AS 1307.2-1987