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发表于 2009-7-30 11:19
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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
+ L& j% |* z& i7 z; k3 q3 q" H5.1.17, 5.1.18, 6.2.4, Tables 15, 16, 20, supply cords. added to the standard along with testing b+ O2 x1 y3 W6 k" _
21, 25, 26, 59 requirements for a power supply cord that may be subject to increased 0 f% S$ M( G) z3 }: @) r6 y8 W
mechanical abuse. The additional
. t! U3 D1 F2 X' M9 h mechanical tests for ²-R² cords were % K# P6 r8 ~1 k4 }/ c; t! ^7 I
recommended by the fan and heater industry. |
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