AS 3768-1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Guide to the effects of temperature on electrical equipment
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-30-2017
07-16-1990
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Provides guidance for electrical design engineers on the effects of temperature on the ageing of contacts, terminals and electrical insulation and for the calculation of temperatures in conductors due to joule losses in the material and heat from terminations.
| Committee |
EL-006
|
| DocumentType |
Standard
|
| ISBN |
0 7262 6125 4
|
| Pages |
40
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This guide is intended for use by engineers responsible for the determination of the effects of temperatures and temperature-rises of electrical equipment.It applies more particularly to electrical contacts, connections and terminals. It does not apply to the windings of rotating electrical machines or transformers. This Standard presents an overview of the following:(a) Calculations of the temperature-rises of contacts, connections and terminals.(b) Permissible temperatures and temperature-rises for various electrical components.
| AS 1939-1990 | Degrees of protection provided by enclosures for electrical equipment (IP Code) |
| AS 3300-1996 | Approval and test specification - General requirements for household and similar electrical appliances |
| AS 3008.1-1989 | Electrical installations - Selection of cables - Cables for alternating voltages up to and including 0.6/1 kV |
| AS 2768-1985 | Electrical insulating materials - Evaluation and classification based on thermal endurance |
| AS 1154.1-2004 | Insulator and conductor fittings for overhead power lines - Performance, material, general requirements and dimensions |
| AS 1852.441-1985 | International electrotechnical vocabulary - Switchgear, controlgear and fuses |
| AS 1078-1984 | Guide to loading of oil-immersed transformers |
| AS/NZS 3947.3:2001 | Low-voltage switchgear and controlgear Switches, disconnectors, switch-disconnectors and fuse-combination units |
| AS/NZS 60137:2008 | Insulated bushings for alternating voltages above 1000 V (IEC 60137, Ed. 5.0 (2003) MOD) |
| AS 3947.3 SUPP 1-1995 | Low-voltage switchgear and controlgear Switches, disconnectors, switch-disconnectors and fuse-combination units - Fuse-switch-disconnectors and switch-disconnectors for use with low-voltage aerial bundled cables (Supplement to AS 3947.3-1994) |
| AS/NZS 3947.3 SUPP 1:2001 | Low-voltage switchgear and controlgear Switches, disconnectors, switch-disconnectors and fuse-combination units - Fuse-switch-disconnectors and switch-disconnectors for use with low-voltage aerial bundled cables (Supplement to AS/NZS 3947.3:2001) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.