BS ISO 6742-5:2015 pdf free.Cycles — Lighting and retroreflective devices Part 5: Lighting systems not powered by the cycle’s movement.
This part of ISO 6742 is applicable to lighting systems used on cycles intended to be used on public roads and, especially, bicycles complying with ISO 4210 and ISO 8098.
This part of ISO 6742 specifies requirements and test methods for the performance of lighting systems not powered by the cycles movement. It applies to light devices complying with ISO 6742-1. Lighting systems include lighting devices and power not supplied by cycle’s movement such as battery.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6742-1:2015. Cycles — Lighting and retro-reflective devices — Part 1: Lighting and light signalling devices
ISO 9227, Corrosion tests in artificial atmospheres — Salt spray tests
IEC 60086, Primary batteries
I EC 60529, Degrees of protection provided by enclosures (IP Code)
IEC 61960, Secondary cells and batteries containing alkaline or other non-acid electrolytes — Secondary lithium cells and batteries for portable applications
I EC 621 33,Secondarycellsandbatteriescontainingalkaiineorothernon.acidelectrolytes—Safetyrequirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6742-1 and the following apply.
integrated lamp and power source system including power source and at least one type of light designed to be used together
3.2 lamps and interchangeable power source open system system working with a power source corresponding to the properties specified by the light manufacturer
3.3 lamps and dedicated power source closed system system including the power source specified by the light manufacturer
4 Lamps and interchangeable power source
4.1 General
The complete system shall be designed as closed system which does not have compatibility between lamps and power source.
4.2 Requirement
When tested by the method described in 7.1 and 7.3, lamps with interchangeable power source shall correspond with the requirements of Clause 6 and ISO 6742-1:2015, Clause 4.
5 Lamps and dedicated power source
5.1 General
The complete system shall be designed as open system which requires compatibility between lamps and power source.
5.2 Requirements
When tested by the method described in 7.2 and Z.3, lamps with dedicated power source shall correspond with the requirements of Clause 6 and ISO 6742-1:2015, Clause 4.BS ISO 6742-5 pdf download.