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UL62 18版实施在即,其中有关于电线的“R”测试,另一方面,测试标准不在参照1581,而是UL25564.2.12, 4.3.14, 4.4.6, 5.1.14, 5.1.16, Added cords with ²-R² suffix for power The designation ²-R² is proposed to be
3 y4 X9 p2 q. l( P0 ?6 R6 d5.1.17, 5.1.18, 6.2.4, Tables 15, 16, 20, supply cords. added to the standard along with testing ! @, x8 ^+ m( R: N+ _
21, 25, 26, 59 requirements for a power supply cord that may be subject to increased
0 j3 e( e# {* z: z& P5 W" V mechanical abuse. The additional / u; b8 Q; @( d- ~' z
mechanical tests for ²-R² cords were
: L. v( d' z- O recommended by the fan and heater industry. |
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