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楼主 |
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
# S) D8 k/ N* `# `- u9 w! P# u5.1.17, 5.1.18, 6.2.4, Tables 15, 16, 20, supply cords. added to the standard along with testing 4 ]$ ?% S7 Z1 m2 `4 t8 Z" e0 X. A. y
21, 25, 26, 59 requirements for a power supply cord that may be subject to increased & C! ~4 @) @9 K& q
mechanical abuse. The additional
. u2 A G2 v" B% u1 r8 ~9 S7 l; G+ m mechanical tests for ²-R² cords were
) r' w4 O4 d3 L" j ^, V1 E1 L recommended by the fan and heater industry. |
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