Solar energy lamps and lanterns of classification and identification requirements

According to prevent electric shock way 0 class of lamps and lanterns ( 0类灯具) The lamps and lanterns of rely on basic insulation for protection against electric shock. One thousand basic insulation failure, had to rely on environment protection against electric shock.

I kind of lamps and lanterns ( 类我灯具) Lamps and lanterns is not only rely on basic insulation protection against electric shock, but also includes additional security measures, namely the accessible conductive parts connected to the protective earthing conductor in the fixed line, make the palpable conductive parts in one thousand basic insulation failure is not charged.

II class of lamps and lanterns, Class II luminaire） Not only rely on basic insulation protection against electric shock, and has the additional security measures, such as double insulation or reinforced insulation, but no grounding protection measures or depend on the installation conditions.

III class of lamps and lanterns ( Class III luminaire） Used specially for safety voltage ( SELV— 额外的安全, 低电压) And won't produce higher than SELV inside the lamp voltage.

according to the grades of dustproof, solid foreign bodies and waterproof IPxx

id (lamps and lanterns Marking） Requirements: logo should be clear and durable marking on the lamps and lanterns. Minimum height of 2 mm, symbolic minimum height of 5 mm. Inspection marking durability test method is that with a soggy cloth graze 15 seconds, after being dry, reoccupy cloth graze soaked in gasoline 15 seconds, after complete the endurance test and visual inspection. After the test, marking shall be legible, labeling is not easy to fall off and not curl. Name plate/labeling common symbolic meaning is as follows: