Scope
This standard specifies the technical and dimensional requirements for lamp holders and starter holders for tubular fluorescent lamps, as well as the test methods for determining the safety and compatibility of the lamp in the lamp holder and the starter in the starter holder This standard applies to independent and built-in lamp holders for tubular fluorescent lamps equipped with lamp caps as shown in Appendix A, as well as independent and built-in starter holders for starters operating in AC circuits with an effective voltage not exceeding 10000V and complying with GB20550-2006 This standard also applies to single ended tubular fluorescent lamp holders with an integrated shell and base. This type of holder is similar to Edison screw lampholders (such as G23 and G24 lampholders) and should be further inspected in accordance with the following provisions of GB17935-2007: 8.4; 8.5; 8.6; 9.3; 10.7; 11; 12.2; 12.5; 12.6; 12.7; 13; 15.3; 15.4; 15.5; 15.9 Lamp holders with cylindrical threads for lampshade fastening rings should comply with IEC60399. This standard also applies to lamp holders integrated with lamps or intended for installation inside appliances (only including requirements for lamp holders). For all other requirements, such as anti electric shock protection in the terminal area, it should comply with the standard requirements of the relevant equipment and be installed in a suitable device first. When inspecting according to the device's own standards, it should also be tested. Lamp holders for use by lamp manufacturers should not be sold for retail. In terms of reasonable use of this standard, it also applies to lamp holders, starter holders, and light source connectors other than the aforementioned types This standard uses the term "holder" to refer to lamp holders and starter holders
Normative reference documents
The clauses in the following documents become the clauses of this standard through reference.
. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard GB/T 2423.28-2005 Environmental Testing for Electrical and Electronic Products - Part 2: Test Methods - Test T: Soldering (IEC60068-2-20:1979, IDT)GB/T 5169.5-1997 Fire Hazard Testing for Electrical and Electronic Products - Part 2: Test Methods - Part 2: Needle Flame Test (idtIEC60695-2-2:1991)
GB/T 5169.10-2006 Fire Hazard Testing for Electrical and Electronic Products - Part 10: Basic Test Methods for Glow Wire/Glow Wire - Glow Wire Devices and General Test Methods (IEC60695-2-10:2000)
GB/T 5169.11-2006 Fire Hazard Testing for Electrical and Electronic Products - Part 11: Glow Wire/Basic Test Methods for Glow Wire Flammability of Finished Products (IEC60695-2-11:2000)
GB7000.1-2007 General Safety Requirements and Tests for Luminaires (IEC60598-1:2003, IDT)
GB16843 Single ended Fluorescent Lamps - Safety Requirements (GB16843-1997, idt IEC6119:1993)
GB/T 16935.1-1997 Insulation Coordination of Equipment in Low Voltage Systems - Part 1: Principles Requirements and Tests (idtIEC60664-1:1992)
GB17935-2007 Screw lampholders (IEC60238:2004, IDT)
GB20550-2006 Glow Starters for Fluorescent Lamps (IEC60155:1995, IDT)
IEC60061-1 Specification for Interchangeability and Safety Inspection of Lamp Holders and Holders - Part 1: Lamp Holders
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