AS 4177.5-2004 pdf free

02-23 comment

AS 4177.5-2004 pdf free.Caravan and light trailer towing components – Part 5: Electrical connectors.
This Standard specifies requirements for the compatibility and performance of electrical connectors for making detachable electrical connections between motor vehicles and trailers fitted with electrical equipment normally operating at a nominal d.c. voltage of 6 V, 12 V or
The method of testing the performance is given in Appendix A and dimensions and assemblies for 7-pin socket and plug. and I2-pin socket and plug are given in Appendix B.
The following documents are referred to in this Standard:
2331 Methods of test for metallic and related coatings
2331.3.1 Part 3.1: Corrosion and related property tests—Neutral salt spray (NSS) test
For the purpose of this Standard, the Following definitions apply.
3.1 Connector
A two-part device intended for making a detachable connection (electrical) between a motor vehicle and trailer.
3.2 Contact
The mating components of a connector through which the electrical connection between plug and socket is made.
3.3 Motor vehicle
A self-propelled vehicle used on a public road.
3.4 Plug
The part of a connector that is normally attached by flexible cable to the trailer.
3.5 Shall
Indicates that a statement is mandatory.
3.6 Should
Indicates a recommendation.
3.7 Socket
The part of a connector that is normally fixed to the rear of the motor vehicle.
4.1 Electric current-carrying parts
All electric-current-carrying parts shall be made of brass, bronze or other suitable copper
alloy, or plated for corrosion resistance.
4.2 Body parts
Materials for body parts shall he in accordance with Clause 6 and shall—
(a) have adequate strength and adequate temperature stability to withstand normal usage:
(b) have appropriate insulating properties where required: and
(c) (I) where metallic, be corrosion-resistant or adequately protected against
corrosion: or
(ii) where non-metallic, be not adversely affected by exposure to air, sunlight, or petroleum products.
5.1 General
The dimensions and assemblies for 7-pin socket and plug and 12-pin socket and plug shall be as given in Appendix B.
5.2 Circuits and identification
The functions of the contacts shall be as specified in Table I. Each contact shall be as specified in Table I and each contact shall be identified by the appropriate contact number given in Table 1. The numbers shall be legibly and permanently marked in numerals not less than 2 mm high on both the plug and the socket adjacent to each terminal, as appropriate.
NOTE: Conductors should be coloured in or on the insulation with the colours given in Table I for each circuit and contact number.
5.3 Contacts
Contacts shall be of’ the pin and tube type. The diameters of’ the pin and tube shall be such that will permit them to be connected with a moderate push in accordance with Clause 6 and also ensure a good electrical contact. Split elements shall have the ability to spring back to their original diameter after disengagement t’rom their mating element.

Download It Now Download Here
AS NZS 60598.2.17:2019 AS pdf free download

AS NZS 60598.2.17:2019

AS NZS 60598.2.17:2019 pdf free.Luminaires Part 2.17: Particular requirements—Luminaires for stage lighting, television and film studios (outdoor and indoor). 17.7.2 The luminaires for certain types of high-intensity discharge lamp, where an explosion risk is declared by the lamp manufacturer, shall incorporate a device to prevent immediate access to the lamp after switching-off or shall be marked in accordance with the...
AS NZS 4859.1:2018 AS pdf free download

AS NZS 4859.1:2018

AS NZS 4859.1:2018 pdf free.Thermal insulation materials for buildings Part 1: General criteria and technical provisions. 2.1 GENERAL This Section provides performance criteria and technical provisions for materials to be used in the thermal insulation of buildings and building services. In addition to this Section the insulating material shall— (a) meet packaging and labelling requirements of Section 3; (b) where...
AS NZS 2442.2:2021 AS pdf free download

AS NZS 2442.2:2021

AS NZS 2442.2:2021 pdf free.Performance of household electrical appliances一Rotary clothes dryers Part 2: Energy efficiency labelling requirements. Section 2 Test requirements, calculations and algorithms for the energy rating label 2.1 General This Section sets out the test requirements, equations and procedures br calculating values of the comparative energy consumption (CEC), and star rating, which appear on an energy rating label....


Anonymous netizen Fill in information