AS NZS 3191 PDF

AS/NZS Accessed by ISONET – CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 11 Apr Electric flexible cords. AS/NZS Electric flexible cords. standard by Australian/New Zealand Standards, 01/01/ View all product details. Most Recent. Track It. C /V AS/NZS V90 PVC Insulation and V90 Sheathed to AS/ NZS Conductor: Plain Copper Conductor to AS Insulation.

Author: Fenrigrel Kegal
Country: Czech Republic
Language: English (Spanish)
Genre: Video
Published (Last): 20 May 2012
Pages: 331
PDF File Size: 11.95 Mb
ePub File Size: 1.31 Mb
ISBN: 587-9-35693-560-8
Downloads: 24151
Price: Free* [*Free Regsitration Required]
Uploader: JoJozahn

These standards are developed through an open process of consultation and consensus, in which all interested parties are invited to participate. International Involvement Standards Australia and Standards New Zealand are responsible for ensuring that the Australian and New Zealand viewpoints are considered in the formulation of international Standards and that the latest international experience is incorporated in national and Joint Standards.

Special installation precautions may have to be taken as it cannot be assumed that a bunch of cables will behave in the same way as a single cable. Electrical tests Method 4: Purchasing guidelines are contained in Appendix A. Designation of voltage, e. These tests are of such a nature that after they have been made, they need not be repeated unless changes are made in the cord materials or design which might change the performance characteristics.

This Standard was published on 19 March Individual items of this test report should not be quoted in isolation as nze of product acceptability nor applied to directly assess performance under conditions other than as envisaged by the reference specification, e.

Cores of multicore cords, laid up with glass fibre yarn fillers. As the GPS sheathed cord is more prone to mechanical damage than the conventional ordinary duty cords of Clause 2. The temperature ratings and hence properties of insulation and sheath materials for these dimensionally equivalent cords, however, are quite different. The nominal cross-sectional aa of the conductors specified in this Standard are identical with the values recommended in IECConductors of insulated cables.

It is not intended, however, that other types or sizes of flexible cord should be precluded from use, and regulatory authorities will consider the issue of a Certificate of Suitability for 1391 to the supply mains under the non-declared scheme for other types and sizes as they are developed.

  FONCTIONS TRIGONOMETRIQUES PDF

For other than earth conductors and the unprotected parallel-webbed 2-core flat cords, the following colour scheme is recommended: Thermoplastic elastomer insulated flexible cords have been deleted. The Tables of insulation and sheathing thicknesses for the various flexible cord types have been removed from the construction Clauses a consolidated into four Tables.

Insulation, extruded semi-conductive screens and non-metallic sheaths—Methods for general application Method 2. Cores insulated with R-S or R-S which are intended to be used as earth conductors may be durably coloured green.

The Standards 3911 of New Zealand is the national authority responsible for the production of Standards. The approximate thickness of any non-metallic braid in the case of glass fibre braided cords inclusive of the varnish coatingshould be 0.

Fire, however, is a complex phenomenon and its behaviour, when associated with a cable run, is a function of the characteristics of the cable materials, the method of installation, and the environment in which it is used. The following are represented on Committee EL For information about these services, users should contact their respective national Standards organization.

It is right hand when the slope is in the direction of the central part of the letter Z, and left hand when the slope is in the direction of the central part of the letter S. After all burning has ceased, the surface of the sample shall be wiped clean, and the charred or affected portion shall not extend to within 50 mm of the lower edge of the clamp fitted at the top.

The number of cores and the size of conductors and, in the case of R-S insulated cords, whether the conductor is tinned, silver-plated or nickel-coated.

Insulation thickness in accordance with Table 2. Superfluous wording has been deleted from the Clauses xs construction requirements.

Ordinary Duty Flexible Cord Flex Grey Cable AS/NZS 3191

To access the current document, please go to your on-line service. UL Flexible Co Standards may also be withdrawn. The core sequence of the laid-up cores should be in the order specified in Clause 2. Insulation and sheath thicknesses in accordance with Table 2.

  LA NONA DE ROBERTO COSSA ARCHIVO PDF

Application to assessment of fire hazard The test provides direct data on the likelihood of a single electric cable igniting and transmitting fire when exposed to a specified external ignition source. These constructions are not considered to be oil resistant. This page has been left intentionally blank. The number of cores.

AS/NZS | SAA Approvals

The cord construction and type, e. Cores laid up with a length of lay not exceeding 10 times the pitch circle diameter, with the outer interstices filled with textile material. The distance between the end of one block of marking and the beginning of the next shall not exceed mm. End applications need to be considered to ensure appropriate cord selection. Complete cable and flexible cord Insulation, extruded semi-conductive screens nxs non-metallic sheaths—Methods specific to PVC and halogen free thermoplastic materials Method 3: To maintain their currency, all Standards are periodically reviewed, and new editions are published.

Any application for such certification should be accompanied by a description of the flexible cord.

China Ordinary Duty Flexible Cord Flex Grey Cable AS/NZS – China Flex Cable, Grey Cable

A block, made of aluminium according to Figure C1, with smooth, flat surfaces. Designation of duty rating for multi-core sheathed cables, e. Cross-linked 3911 insulation materials have been added.

Both duty rating and voltage designation have been provided for all constructions. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. The colour of the cores. Fire tests—Test for vertical flame propagation for a single insulated wire ae cable Electrical installations—Selection of cables Cables ns alternating voltages up to and including 0.

The requirements or recommendations contained in published Standards are a consensus of the views of representative interests and also take account of comments received from other sources. Glass fibre braid shall be impregnated with a suitable varnish. This role is vital in assisting local industry to compete in international markets.