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IEC 62868-1-2020 pdf free download
IEC 62868-1-2020 pdf free download.Organic light emitting diode (0 LED) light sources for general lighting — Safety — Part 1: General requirements and tests
Sources lumineuses a diodes électrolumlnescentes organiques (OLED) destinées a l’éclairage général — Sécurité — Partie 1: Exigences generales et essais.
The OLED product shall be operated with rated current and the power monitored (at the input side) and the input power shall be increased until 150 % of the rated current or power is reached. The test shall be continued for 15 mm.
Compliance is checked by inspection. An OLED product passes this fault test if there is no emission of flames or molten material during the test. Any hot material from the sample shall not ignite a tissue paper, as specified in 4.187 of ISO 4046-4:2016, spread below the OLED product. Any splintered or broken glass is not accepted.
9 Insulation resistance and electric strength
9.1 InsulatIon resIstance
The requirements of 10.2.1 of IEC 60598-1:2014 and IEC 60598-1:2014/AMD1:2017 apply.
9.2 Electric strength
The requirements of 10.2.2 of IEC 60598-1:2014 and IEC 60598-1:2O14IAMD1:2017 apply.
10 Thermal stress
OLED products shall sustain thermal stress.
The thermal stress test shall be conducted at a specified ambient temperature in a climate chamber. The temperature shall be any convenient temperature in the range between 60 °C and 70 °C. The temperature shall be maintained within ±2 °C during the stabilization and test.
The OLED product shall be operated with rated current. After stabilization, the test shall be continued for 60 mm.
Compliance is checked by inspection. An OLED product passes this test if no failure occurs. In case of performance failure, an OLED product is considered to pass this test, if no fire, smoke or flammable gas is produced. Any splintered or broken glass is not accepted.
11 Creepage distances and clearances
Section 11 of IEC 60598-1:2014 and IEC 60598-1:2014/AMD1:2017 applies to individual OLED products.
12 Resistance to heat and fire
12.1 Resistance to heat
An OLED product shall have sufficient heat resistance. The exterior of the insulation material should have a function of protection against an electric shock and have heat resistance.
External parts of insulating material providing protection against electric shock, and parts of insulating material retaining live parts in position shall be sufficiently resistant to heat using a ball pressure test in accordance with 13.2.1 of IEC 60598-1:2014 and IEC 60598-1:2014/AMD1:2017.
The ball pressure test does not have to be applied to plastic parts of an OLED product which provide supplementary insulation.IEC 62868-1-2020 pdf free download.
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