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.
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The Standards Council of New Zealand is the national authority responsible for the production of Standards. Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back nnzs. These standards are developed through an open process of consultation and consensus, in which all interested parties are invited to participate.
The catalogue number, type number, name xs other marking to distinguish the cord. For information about these services, users should contact their respective national Standards organization. We also welcome suggestions for improvement in our Standards, and ws encourage readers to notify us immediately of any apparent inaccuracies or ambiguities.
As the GPS sheathed cord is more prone to mechanical damage than the conventional ordinary duty cords of Clause 2.
It is important that readers assure themselves they nza using a current Standard, which should include any amendments which may have been published since the Standard was purchased. Designation of duty rating for multi-core sheathed cables, e. Cores laid up with a length of lay not exceeding nxs times the pitch circle diameter, with the outer interstices filled with textile material.
Subsequently, the aluminium block shall be removed from the sample. Standards may also be withdrawn.
The following are represented on Committee EL Thermoplastic elastomer insulated flexible cords have been deleted. Textile braid of cellulosic non-melting fibre yarn. Insulation thickness in accordance with Table 2.
They reflect the latest scientific and industry experience.
Electrical tests Method 4: The earth core, if any, shall always be last, following the active cores, and the neutral, if any. Glass fibre yarn braid. IEC cords have no defined requirements for resistance to combustion propagation.
Alternatively, both organizations publish an annual printed Catalogue with full details of all current Standards. The number of spindles and wires per spindle shall be sufficient to ensure that the filling factor is not less than 0. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options.
The distance between the end of one block of marking and the beginning of the next shall not exceed mm. The mass of the insulation shall be either green or yellow, the other colour may be part of the mass or at the surface only.
Fire tests—Test for vertical flame propagation for a single insulated wire or cable Electrical installations—Selection of cables Cables for alternating voltages up to and including 0. The cross-sectional area of conductors, or whether tinsel conductors, as appropriate.
Suitable for installations only where further protected. Test for vertical flame propagation for single vertical insulated wire or cable 1. Between editions, amendments may be issued. Complete cable and flexible cord The duty rating is a guide to the physical suitability of the cords in various applications. Cords and flexible cables Tests on electric and optical fibre cables under fire conditions Part 1: 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.
Consequently, no single test can give a full assessment of the fire hazard under all possible fire conditions. The compatibility test shall be carried out only for flexible cords constructed with materials from different material groups see Tables in Clause 2. The Tables of insulation and sheathing thicknesses for the various flexible cord types have been removed from the construction Clauses and consolidated into four Tables.
Type of insulation and protective covering if any required. Conductors and metallic components Method 2. 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.
The temperature ratings and hence properties of insulation and sheath materials for these dimensionally equivalent cords, however, are quite different. Cross-linked polyolefin insulation materials have been added. Any application for such certification should be accompanied by a description of the flexible cord.
The cord construction and type, e. This page has been left intentionally blank. Designation of voltage, e.
The approximate thickness of any non-metallic braid in the case of glass fibre braided cords inclusive of the varnish coatingshould be 0. The nominal cross-sectional areas of the conductors specified in this Standard are identical with the values recommended in IECConductors of insulated cables.
This Standard differs from the edition as follows: Cores insulated with R-S or R-S which are intended to be 3911 as earth conductors may be durably coloured green. Nzd maintain their currency, all Standards are periodically reviewed, and new editions are published. 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.
Insulation, extruded semi-conductive screens and non-metallic sheaths—Methods for general application Method nss.