AS 1033.1-1990 (R2018)
AS 1033.1-1990 (R2018)
High voltage fuses (for rated voltages exceeding 1000 V) Expulsion type
Standards Australia
Table of Contents
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Abstract
Specifies requirements for expulsion fuses, including boric acid type, disconnector fuses, and drop-out fuses for use on 50 Hz and 60 Hz alternating current systems of rated voltages above 1000 V, up to and including 72.5 kV. Classifies fuses according to spark production, transient recovery voltage capability, and speed of operation.<br><br>RECONFIRMATION NOTICE<br>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.<br>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.<br>Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 1 August 2018.<br>The following are represented on Technical Committee EL-007:<br>Australian Industry Group<br>Energy Networks Australia<br>Engineers Australia<br>The University of New South Wales
Scope
This Standard specifies requirements for high voltage expulsion fuses, including boric acid type fuses, disconnector fuses, and drop-out fuses designed for use on alternating current systems of 50 Hz and 60 Hz and of rated voltages exceeding 1000 V up to and including 72.5 kV.
NOTES:
1. Fuses required for the protection of capacitors are subject to additional requirements (see IEC 549).
2. This Standard covers only the performance of fuses each comprising a specific fuse-base, fuse-carrier and fuse-link which have been tested in accordance with this Standard, and no guarantee of the performance of other combinations can be implied from this Standard.
3. For guidance on the presentation of characteristics, special tests and test conditions see Appendix C.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Standards Australia |
| ProductNote | Reconfirmed 10/08/2018. This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. Reconfirmed 2018. Reconfirmation Notice 10/08/2018 |
| Committee | EL-007 |
| Supersedes |
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