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根据EN60598-1, Sec 3.2.13 Symbol (see Figure 1) for minimum distance from lighted objects, if applicable, for luminaires which might otherwise overheat the lighted objects due to for example the applied lamp type, the shape of the reflector, the adjustability of the mounting means or the location of mounting as indicated in the installations instructions.
The minimum distance marked shall be determined by the temperature test. (not exceed 90°C)
这也就是说0.5m是根据温升测试来定的。 |
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