⑤ the width of the weld 4-9mm, the height of the weld to strengthen the height of 0-2mm.
⑥ product by the technical supervision department inspection, fill in the quality certificate. The following are the same as the "
⑦ supplier in the product before the factory, the product quality inspection, the welding quality, size deviation and surface quality to conduct a comprehensive inspection. The following are the same as the "
⑧ supplier should ensure that the poles meet the province's wind pressure requirements to ensure the normal use of poles. ⑨ life of more than 20 years. The following are the same as the "
6, the other ① lighting time: more than 10 hours a day lighting (rainy weather for 5 days to ensure lighting) ② electrical door with plasma cutting, the door should be seamless with the rod body, and structural strength is better. Have a reasonable operating space, the door with electrical installation accessories, easy to disassemble, easy to operate. The gap between the door and the bar should be no more than 1 mm, with good waterproof performance. There are special fastening system, with good anti-theft performance. Electrical door should have a high interchangeability. The following are the same as the "
③ equipment packaging should be intact, should be marked with the delivery list and match the model specifications and quantity. The following are the same as the "
④ after-sales service should be timely, in the warranty period, the supplier should be notified within 1 hour of the buyer to provide maintenance services, free adjustment or replacement of substandard parts. The following are the same as the "
7, the use of standards: GB standards: the People's Republic of China national standard ISO standards: International Standardization Group standards IEC standards: International Electrical Committee standard GB 24460-2009 "solar photovoltaic lighting device general technical specifications"; GB 4208-1993 " IP code) ";
GB 7769.1-1998 "General rules for the use of industrial products"; GB 7000.1-2002 "Safety requirements and tests for lamps and lanterns" GB7000.5-2005 Safety requirements for road lighting fixtures (idt IEC60598-2-3: 2003);
GB 17625.1-2003 "Electromagnetic compatibility limits Harmonic current emission limits (equipment input current per phase ≤ 16A)";
GB 17743-1999 "Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment". In addition to meeting the above standards, it shall comply with the requirements of GB7247.1-2001 for the safety of laser products - Part 1: Equipment Classification, Requirements and User 's Guide (idt IEC60825-1: 1993). DB14 / T545-2009 "Road lighting LED lights"
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