IEC 62868-1:2020 pdf download

IEC 62868-1:2020 pdf download.Organic light emitting diode (OLED) light sources for general lighting – Safety
1 Scope
This part of IEC 62868 specifies general safety requirements of OLED products for use on DC supplies up to 1000 V or AC supplies up to 1000 V at 50 Hz or 60 Hz for indoors and similar general lighting purposes. This document applies to any OLED light sources which are not covered by IEC 62868-2 (all parts). NOTE 1 Only test methods for DC operated OLED light sources are provided in this document. Provisions for AC operated OLED products are under consideration. NOTE 2 The construction of OLED tiles and panels is illustrated in Figure A.1 to Figure A.4 in Annex A. NOTE 3 The OLED lighting system consisting of OLED panels or modules is illustrated in Annex D. NOTE 4 This document applies to OLED light sources (tiles, panels, modules) which are composed of OLED luminaires or OLED lamps, and it is intended so that the OLED light source in accordance with this document fits in IEC 60598 (all parts) as a component of lighting equipment, in combination with other components. NOTE 5 Where an appropriate Part 2 of IEC 62868 for an OLED light source does not exist, the nearest applicable Part 2 of IEC 62868 can be used as a guide to the requirements and tests.
3 Terms and definitions
For the purpose of this document, the terms and definitions given in IEC 62504 and IEC TS 62972 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http://www.electropedia.org/ ISO Online browsing platform: available at http://www.iso.org/obp 3.1 organic light emitting diode OLED light emitting semiconductor consisting of an electroluminescent zone made of organic compounds, situated between two electrodes Note 1 to entry: This note applies to the French language only. 3.2 OLED tile smallest functional OLED light source which cannot be separated into smaller OLED lighting elements containing at least one contact ledge with at least one positive and one negative pole for connection to the electrical power supply 3.3 OLED panel independently operable unit OLED product containing an OLED tile and means of connection to the electrical supply Note 1 to entry: An OLED panel may have a components and optionally a frame. connector, PCB (printed circuit board), passive electronic 3.4 OLED module assembly of one or more OLED panels and active electronic components Note 1 to entry: The classification of OLED modules is given in Annex E. 3.5 semi-integrated OLED module OLEDsi module OLED module which carries the control unit of the controlgear, and is operated by the separated power supply of the controlgear 3.6 integrated OLED module OLEDi module OLED module incorporating controlgear and any additional elements necessary for stable operation of the light source, designed for direct connection to the supply voltage 3.7 integral OLED module OLED module, designed to form a non-replaceable part of a luminaire 3.8 built-in OLED module OLED module, designed to form a replaceable part to be built into a luminaire, a box, an enclosure or the like and not intended to be mounted outside a luminaire 3.9 independent OLED module OLED module, designed for being mounted or placed separately from a luminaire, from an additional box or enclosure or the like Note 1 to entry: The independent OLED module provides all the necessary protection with regard to safety according to its classification and marking. Note 2 to entry: An example of an independent OLED module is a system where the OLED module is connected via a glass fibre with the luminaire head. 3.10 rated value quantity value for a characteristic of a product for specific operating conditions with the values and the conditions specified in the relevant standard, or assigned by the manufacturer or responsible vendor 3.11 type test test or series of tests made on a type test sample for the purpose of checking compliance of the design of a given product with the requirements of the relevant standard 3.12 stabilization <of OLED products> keeping of an OLED product switched on under specified electrical input to obtain stable operation Note 1 to entry: The mentioned operation can be photometric or electrical under specified conditions in the relevant test clause. 3.13 dark spot small area remarkably darker than the surrounding light output area on the OLED product Note 1 to entry: A dark spot can be due to lower current density or an open circuit in that area. 3.14 internal short circuit unintentional conductive path between the OLED anode and OLED cathode localized on a small area Note 1 to entry: An internal short circuit can look like a dark spot. It can lead to a significant heat generation in that area.