This time, we surveyed 40 batches of LED street light and light source controller products produced by 40 companies in 9 regions including Guangzhou, Shenzhen, Zhuhai, Foshan, Huizhou, Dongguan, Zhongshan, Jiangmen and Shunde.
This test is based on GB 7000.5-2005 "Safety Requirements for Road and Street Lighting", GB 7000.1-2007 "Lamps Part 1: General Requirements and Tests", DB 44/T 609-2009 "LED Street Lights", GB 19510.1-2009 "Lighting control devices - Part 1: General requirements and safety requirements", GB 19510.14-2009 "Control devices for lamps - Part 14: Particular requirements for DC or AC electronic control devices for LED modules", GB 17743-2007 Limits and measurement methods for radio disturbance characteristics of similar equipment and similar equipment, GB 17625.1-2003 "Electromagnetic compatibility limit harmonic current emission limit (device phase input current ≤ 16A)", GB/T 17626.5-2008 "Electromagnetic compatibility test And measurement technology surge (impact) immunity test and the current effective enterprise standards or product express quality requirements.
Classification, marking, structure, creepage distance and clearance, grounding regulations, wiring terminals, external wiring and internal wiring, protection against electric shock, durability test and thermal test, dust and water resistance, insulation resistance and electrical of LED street lamps Strength, heat/fire resistance and tracking resistance, power terminal disturbance voltage, radiated electromagnetic disturbance (9kHz-30MHz), radiated electromagnetic disturbance (30MHz-300MHz), harmonic current emission, surge immunity, appearance inspection, lamp power 25 items including performance, protection level, maximum temperature, initial light effect of LED street light, average color rendering index, spot shape, light distribution curve, etc.; classification, marking of LED street light source controller, preventing accidental contact with live parts Measures, Terminal Blocks, protective earthing devices, moisture and insulation, dielectric strength, fault conditions, abnormal conditions, structure, creepage distance and clearance, screw/current-carrying parts and connections, heat/fire resistance and tracking resistance 18 items including corrosion resistance, power terminal disturbance voltage, radiated electromagnetic disturbance (9kHz-30MHz), radiated electromagnetic disturbance (30MHz-300MHz), harmonic current emission, etc.
The spot check found that 10 batches of products were unqualified, involving external wiring and internal wiring, abnormal state, structure, dust and water resistance, insulation resistance and electrical strength, disturbance voltage, radiated electromagnetic disturbance, and average color rendering index items. The Guangdong Provincial Bureau of Quality and Technical Supervision stated that it has instructed relevant departments to deal with the unqualified products and their production enterprises found in this special supervision and spot check according to relevant laws and regulations.
(Note: the ranking is in no particular order)
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