Full color LED display screen certification standards to be understood
Time:2018-10-13
Views:255
With the deepening of reform and opening up, the economic and trade relations between China and other countries in the world are getting closer.In the field of LED display screen industry, China‘s export volume is very large. According to relevant statistics, more than 80% of the world‘s LED display screens come from China.The huge market is undoubtedly very attractive to LED display manufacturers who want to explore overseas markets.
LED display manufacturers to export overseas market, the first solution is market access.The so-called market access means that products and services entering a country or region must meet the relevant regulations and standards of that country or region before they can be circulated and sold in the market.LED display product certification is the stepping stone to enter the international market. Different countries and regions have different product certification standards.
I. LED display authentication in different countries and regions
1. American ETL, UL, FCC(mandatory), csa-us, and energy sound certification. LED display products mainly follow the UL8750 "LED equipment used in lighting products" and consider the safety standards of certain types of lamps.The 2009 equipment efficiency code published by California in 2009 increases the requirements of light transmission, light efficiency, color temperature and color rendering index of portable LED lamps.
2. CSA and ULCULICCETL certification are mainly applicable to the Canadian market.
3. Japanese VCCI, PSE(mandatory) "S" sign PSE circular domestic third-party laboratories can test and issue certificates;PSE diamond is tested by a third party laboratory and verified by a Japanese institution.
4. Korean KC, KCC, ATT certification.
5. European CE(mandatory), VDE, GSRoshs test TUVLED lamps‘ EMC requirements mainly include IEC/EN61547 daily lighting appliances‘ EMC immunity requirements, IEC/ en61000-3-2 harmonic current emission limits, IEC/ en61000-3-3 voltage fluctuation and flicker limits, and EN55015 radio interference characteristic limits and measurement methods.
6. Australian c-tick (mandatory)SAA(mandatory) certification.
7. In order to improve the domestic LED competitiveness of CCC(compulsory)CQC, relevant national departments have improved relevant LED standards.
8. Other international certifications: CB Russia: GOST, Brazil: UC, Nigeria: SONCAP, etc.
Ii. Main standards at home and abroad for LED display
1. International standards, iec60950-1:2005, information technology equipment safety, CISPR22:2008, radio interference performance limits and test methods for information technology equipment;Iec62341-1-1-2009 organic light-emitting diode (OLED) displays part 1-1: general specification;Iec62341-6-1-2009, organic light-emitting diode (OLED) display, part 6-1: measurement methods for optical and photoelectric parameters;Iec62341-5-2009 organic light-emitting diode (OLED) displays, part 5: environmental monitoring methods, CISPR24:1997 -- am1:2001+am2:2002, limits on radio interference performance and test methods for information technology equipment.
2. Chinese standard, gb4943-2001, information technology equipment safety (idtiec60950:1999), gb9254-2008, radio interference performance limits and test methods for information technology equipment (idccispr222:2006);Gb17625.1-2003 electromagnetic compatibility limit harmonic current emission limit (equipment input current per phase is no more than 16A)(iec61000-3-2:2001)SJ/ t11141-2003 general specification for led display screen;Requirements and test methods for use of stadium equipment - part 1: led display (comment stage)GB/ t17618-1998 limits and test methods for radio interference performance of information technology equipment (IDCCISPR24:1997)SJ/ t11281-2007 no test methods for led display.
3. American standard
UL1310:2005+Rve5:2010 "safety standards for two types of power equipment"
FCCpart15,
FCCpart18
MIL - D - 28803/3 c (2)
UL1012:2005 + Rve3:209 "the class 2 power equipment safety standards MIL - D - 28803/2 avalidnotice1
Dvalidnotice1 MIL - D - 28803/1
4. European standard
En60950-1:201-a11:2004 information technology equipment safety
EN55022:2006+A1:2007 "limits and test methods for radio interference performance of information technology equipment" bsiec62341-1-1-2009 general specification for organic light-emitting diode (OLED) displays
Dinen62341-5-2010 organic light-emitting diode (OLED) display.Part v: environmental monitoring methods (iec6231-5-2009);German EN6231-1-5-2009
(EN55024:1998+A2:2003) limits and test methods for radio interference performance of information technology equipment
Bsen62341-5-2009 organic light-emitting diode (OLDE) display environmental test method
En61000-3-2:2006 harmonic current emission limits (equipment input current is 16A/ per phase) bsiec62341-1-2010 organic light-emitting diode (OLED) display part 1-1: general specification (iec62341-1-12009: German version)
EN62341-1-1-2009
Bsiec60747-12-3-1998 discrete semiconductor devices and integrated circuits, light-emitting diodes (LEDs) blank for display of optoelectronic devices
These LED display export certification and standards not only help domestic LED display manufacturers open the door to foreign markets, but also bring more value to end customers.
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