AS/NZS 3008.1.2:2017

$70.20

Electrical installations – Selection of cables – Cables for alternating voltages up to and including 0.6/1 kV – Typical New Zealand conditions

Published By	Publication Date	Number of Pages
AS	2017-02-02	149

Guaranteed Safe Checkout

Categories: 13.260 - Protection against electric shock. Live working, 29.060.20 - Cables, 29.260.01 - Electrical equipment for working in special conditions in general, 91.040 - Buildings, 91.040.01 - Buildings in general, 91.040.10 - Public buildings, 91.040.20 - Buildings for commerce and industry, 91.040.30 - Residential buildings, 91.040.99 - Other buildings, 91.140.50 - Electricity supply systems, AS

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

Scope

This Standard sets out a method for cable selection for those types of electrical cables and methods of installation that are in common use at working voltages up to and including 0.6/1 kV at 50 Hz a.c.
Four criteria are given for cable selection, as follows:
(a) Current-carrying capacity.
(b) Voltage drop.
(c) Short-circuit temperature rise.
(d) Economic optimization.
This Standard provides sustained current-carrying capacities and voltage drop values for those types of electrical cable and installation practices in common use in New Zealand. A significant amount of explanatory material is also provided on the application of rating factors that arise from the particular installation conditions of a single circuit or groups of circuits. Also, provided in Section 5 is information on cable selection based on short-circuit temperature limits.
NOTE: A number of worked examples on cable selection are included in Appendix A.
This Standard does not take into account the effects that may occur owing to temperature rise at the terminals of equipment and reference is necessary to AS/NZS 3000 and the individual equipment Standards.
NOTE: For ease of reference, an index of the Tables included in this Standard is provided in Appendix B.

Additional information

Published Code	AS
Published By	Australia Standards
Publication Date	2017-02-02
Pages Count	149
Language	English
Edition	3
File Size	1.4 MB
ISBN	9781760356576
ICS Codes	13.260 - Protection against electric shock. Live working 29.060.20 - Cables 29.260.01 - Electrical equipment for working in special conditions in general 91.040 - Buildings 91.040.01 - Buildings in general 91.040.10 - Public buildings 91.040.20 - Buildings for commerce and industry 91.040.30 - Residential buildings 91.040.99 - Other buildings 91.140.50 - Electricity supply systems

Preview PDF


PDF Format	Searchable	Printable	Preview Now

AS/NZS 3008.1.2:2017

Related products