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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
* j' N r, d; }5.1.17, 5.1.18, 6.2.4, Tables 15, 16, 20, supply cords. added to the standard along with testing
# B$ u( u% G) p- ]! B21, 25, 26, 59 requirements for a power supply cord that may be subject to increased 5 j, z1 h$ ^2 P( W) ], h" e
mechanical abuse. The additional
' L: e$ N# ~0 g, a2 g$ P8 s3 S mechanical tests for ²-R² cords were
7 c- T; Y T% z) y recommended by the fan and heater industry. |
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