IEC60950

普发 · 发表于 2011-5-16 15:51

广东安规检测
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60950中对电容有什么样的规定吗？有没有资料供查阅，谢谢啦！

June.Zhao · 发表于 2011-5-16 15:56

安规电容有要求，60384-14

普发 · 发表于 2011-5-16 16:03

那60384-14中是怎么详细规定的呀？谢谢

June.Zhao · 发表于 2011-5-16 16:05

950里的1.5.6看完了吗？

普发 · 发表于 2011-5-16 16:07

我缺乏资料，

学学安规 · 发表于 2011-5-16 17:34

请参考IEC 60950-1 clause 1.5.6:
A capacitor connected between two line conductors in a PRIMARY CIRCUIT, or between one line
conductor and the neutral conductor or between the PRIMARY CIRCUIT and protective earth
shall comply with one of the subclasses of IEC 60384-14 and shall be used in accordance
with its rating. This requirement also applies to a capacitor bridging DOUBLE INSULATION or
REINFORCED INSULATION elsewhere in the equipment. The details of the damp heat, steady
state test as specified in 4.12 of IEC 60384-14 shall be as follows:
− Temperature: 40 °C ± 2 °C;
− Humidity: 93 % ± 3 % relative humidity;
− Test duration: 21 days.
NOTE 1 Capacitors that have been subjected to a test duration longer than 21 days are considered to have met
the test duration criteria.
The above requirement does not apply to a capacitor connected between a HAZARDOUS
VOLTAGE SECONDARY CIRCUIT and protective earth, where only BASIC INSULATION is required.
NOTE 2 The test of 5.2.2 still applies between the HAZARDOUS VOLTAGE SECONDARY CIRCUIT and protective earth.
The appropriate capacitor subclass shall be selected from those listed in Table 1C, according
to the rules of application in the table.
表格不会贴，所以还是自己找60950的标准好好看一下

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