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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 0 U: S1 G0 p, y0 Q1 l/ g S
5.1.17, 5.1.18, 6.2.4, Tables 15, 16, 20, supply cords. added to the standard along with testing
2 p9 ~5 q& P# ~21, 25, 26, 59 requirements for a power supply cord that may be subject to increased
* \4 C7 f. s7 V, a/ _ _: e/ o mechanical abuse. The additional
' u2 M# C' S1 ]' h* H. T, n mechanical tests for ²-R² cords were
( z$ D, \. w8 V1 E; ` recommended by the fan and heater industry. |
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