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受教了,谢谢解惑作者: fasten 时间: 2021-12-16 18:56
UL1310: B* r7 O0 D; k% x2 G2 [2 }7 F' g
5.3 CLASS 2 – A source having limited voltage and energy capacity. Requirements for voltage and energy capacity limitations are as indicated in this standard. See the Maximum Output Voltage Test, Section 28, and the Output Current and Power Test, Section 30.* o$ }7 ^! n! E, f s( x' M
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9 s' Q+ s6 y1 s" a' a& h& N1 d1 @! rIEC 60598-1:2020( i; ~# ]; `* g
1.2.234 m, [7 a1 S5 Q$ u- s' \ C( ~
class II luminaire0 h+ E6 K) s9 m: {" Z" @
luminaire in which protection against electric shock does not rely on basic insulation only, but in which additional safety precautions such as double insulation or reinforced insulation are provided, there being no provision for protective earthing or reliance upon installation conditions作者: zouyx0755 时间: 2021-12-18 14:51
YES!!!!!!!作者: Berryang 时间: 2021-12-20 08:35
各标准,定义基本相同~~