标题: UL1310, Cla. 50.2 是什么意思？ [打印本页] 作者: Ocean_Heaven 时间: 2012-9-3 12:17 标题: UL1310, Cla. 50.2 是什么意思？ 请问高手，UL1310, Cla. 50.2 是什么意思？ 5 b5 [7 |% m* p7 [3 W50.2 If a unit is marked with an input amperes, volt-amperes, or watts rating, the rating shall be at least ! p& A& _/ C; k& u8 E90 percent of the value which occurs under rated load conditions when temperatures stabilize.3 b6 `( \5 U' P; T7 h ? X4 [ 作者: fasten 时间: 2012-9-3 12:26
If a unit is marked with an input amperes, volt-amperes, or watts rating, the rating shall be at least 90 percent of the value which occurs under rated load conditions when temperatures stabilize. $ d" w2 C3 k) b4 j/ B; R$ Y% x# l& Y J! \: q
如果标识A/V-A/W，该额定值应当至少为在额定负载下温度达到稳定时90%的值。