热爱学习 发表于 2015-5-7 14:03

andyyoung 发表于 2015-5-5 12:09 static/image/common/back.gif
缺失少了一个杠，这个标记是标在电池上的。苹果的东西就是不按常规，你们看看苹果手机，就是没有带杠的， ...

苹果参考的是最新WEEE指令，新指令中已经把横拿掉，苹果有专门负责解读各国标准的安规或环保人员，所以他们产品follow的标准一直走在最前沿

a346132052 发表于 2015-5-22 19:51

觉得不正常

leaphile 发表于 2015-5-23 21:23

如果产品能於50-60Hz下使用，这样标没问题啊。

upobeyond 发表于 2016-2-23 20:10

50-60Hz没有问题，充电器支持就可以

kuzhuan2008 发表于 2016-3-14 18:42

可以的,代表范围哈

mrhqwf 发表于 2016-12-29 11:02

60335-1
7.3 Appliances having a range of rated values and which can be operated without
adjustment throughout the range shall be marked with the lower and upper limits of the range
separated by a hyphen.
NOTE 1 Example: 115-230 V: The appliance is suitable for any value within the marked range (a curling iron with a PTC heating element or an appliance incorporating an input switch mode power supply).

---即用户不可调节的，50-60

Appliances having different rated values and which have to be adjusted for use at a particular
value by the user or installer shall be marked with the different values separated by an
oblique stroke.
NOTE 2 Example: 115/230 V: The appliance is only suitable for the marked values (a shaver with a selector switch).

--用户可调节的，50/60

wildorange 发表于 2017-5-13 18:49

看起来像是写错了, 但这种标法本身是没有问题的

Job 发表于 2017-7-25 19:54

mrhqwf 发表于 2016-12-29 11:02 static/image/common/back.gif
60335-1
7.3 Appliances having a range of rated values and which can be operated without
adjustment ...

正解，深表赞同

Leontios 发表于 2017-9-20 13:49

你认证的报告和铭牌是标50/60Hz么？

cmk1991 发表于 2018-4-12 22:30

那标示50/60Hz和50-60Hz测试输入有什么不同呢
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查看完整版本: 铭牌标示50-60Hz，有无问题