测试项目:voltage under fault conditions
原文为:Except as permitted in 2.3.2.in the event of a single fault(see 1.4.14),the voltages between any conductors of the SELV CIRCUIT OR CIRCUITS and between any one such conductor and earth (see 1.4.9)shall not exceed 42.4V,or 60V d.c,for longer than 0.2s,moreover,a limit of 71V peak,or 120v d.c,shall not be exceeded.thank u!