Recently, the China Quality Certification Center issued the "Notice on the Implementation of the New Version of GB 7000.1-2015 for Compulsory Certification of Lamps and Products". The notice states that GB7000.1-2015 "Lighting Part 1: General Requirements and Tests" (hereinafter referred to as "new standard") will be implemented on January 1, 2017, and will replace GB7000.1-2007 "Lamps" Part 1: General Requirements and Tests (hereinafter referred to as "old standard").
There are many differences between the new and old standards, and the following four are the most typical.
01, the nameplate mark has undergone major changes
The F-series mark that the company is very familiar with is no longer used in GB7000.1-2015, and it is changed to the visualized pattern warning mark, as shown in the figure below.
02, clear blue light hazard requirements
1. Luminaires with integral LED or LED modules shall be evaluated for blue light hazard in accordance with IEC/TR 62778.
2. For children's portable lamps and nightlights, the blue light hazard level measured at a distance of 200mm shall not exceed RG1.
3. For portable lamps and portable lamps, if the blue light hazard level measured at a distance of 200mm exceeds RG1, the symbol “Do not stare at the light source†should be marked on the outside of the fixture, as shown in the figure below. At the same time, the position of the symbol should also be able to prevent the user from seeing the light source while seeing the symbol. According to the above requirements, the company should not mark the symbol on the mounting surface or the illuminating surface such as the LED desk lamp.
4. For fixed luminaires, if the blue light hazard level measured at a distance of 200mm exceeds RG1, it is necessary to test to determine the critical distance of the luminaire just at RG1. The manufacturer should give this distance value in the product specification to provide a reference for lighting designers and builders.
03. Reduce the wire diameter requirement of SELV circuit
Clause 5.2.2 stipulates that if there are sufficient mechanical properties and current carrying capacity, the SELV circuit in the external cable or luminaire in the Class III luminaire, or other types of luminaires for the Class III connection between the components, the maximum rating The cross-sectional area of ​​the conductor in a circuit where the current does not exceed 2A may be less than 0.75 or 1.0 square millimeter, but not less than 0.4 square millimeter.
04, grounding is not allowed through the built-in control unit
A new provision is added to the standard clause 7.2.1: grounding of the luminaire through the built-in control unit is not permitted. However, some luminaires currently on the market often use the grounding wire of the built-in control device as the grounding wire of the luminaire. According to the requirements of the new standard, a qualified method is to connect the grounding wire of the luminaire to the metal casing of the luminaire, and then connect the grounding wire of the built-in control device to the grounding wire of the luminaire, as shown in the following figure.
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