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.

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Designation of voltage, e.

The cross-sectional area of conductors, or whether tinsel conductors, as appropriate. These standards are developed through an open process of consultation and consensus, in which all interested parties are invited to participate. Cores insulated with R-S or R-S which are intended to be used as earth conductors may be durably coloured green. The number of cores. Consequently, no single test can give a full assessment of the fire hazard under all possible fire conditions. The core sequence of the laid-up cores should be in the order specified in Clause 2.

Superfluous wording has been deleted from the Clauses covering construction requirements. This Standard was issued in draft form for comment as DR The electrical resistance of the screen shall not be greater than that permitted for an active conductor of the completed cord.

This Standard differs from the edition as follows: The following are represented on Committee EL Compliance with this Standard does not necessarily imply suitability for end use. Insulation, extruded semi-conductive screens and non-metallic sheaths—Methods specific to PVC and halogen free thermoplastic materials Method 3: 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.

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These constructions are not considered to be flame retardant. Conductors and metallic components Method 2. Cores laid up with a length of lay not exceeding 10 times the pitch circle diameter, with the outer interstices filled with textile material. In this Standard the construction clauses indicate the duty rating and voltage designation as indicated below.

There must be a constant awareness of these interrelated factors and effects of important variables in using this test to assess the fire hazard in any particular situation e. For information about these services, users should contact their respective national Standards organization.

The Standards Council of New Zealand is the national authority responsible for the production of Standards. 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 was published on 19 March The distance between the jzs of one block of marking and the beginning of the next shall not exceed mm.

AS-NZS 3191 Flexible Cord PVC TRURIP (TWIN FLEX)

End applications need to be considered to ensure appropriate cord selection. A block, made of aluminium according to Figure C1, with smooth, flat surfaces. The number of spindles and wires per spindle shall be sufficient to ensure that the filling factor is not less than 0. Textile braid of cellulosic non-melting fibre yarn. Insulation and sheath thicknesses in accordance with Table 2.

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AS NZS Electric flexible cords_百度文库

Steel base plate and upright, with guide rods, according to Figure C1, so designed that the aluminium block can slide between the guide rods without impediment and that any lateral tilting is avoided. Timer; for example, stopwatch. 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.

These constructions are not considered to be oil resistant.

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

This page has been left intentionally blank. The approximate thickness of any non-metallic braid in the case of glass fibre braided cords inclusive of the varnish coatingshould be 0. Cores of multicore cords, laid up with glass fibre yarn fillers. The cord construction and type, e.

Ordinary Duty Flexible Cord Flex Grey Cable AS/NZS 3191

It is aa 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. The colour of the cores. Where the equivalent cords exist in IEC Standards, the dimensions for insulation and sheath thicknesses have been adopted in this Standard.