FUSE的標(biāo)示為 T3.15AL250V
不明白中間怎么有個L是什么意思啊?
請知道的大俠告知,謝謝~~
FUSE的標(biāo)示????
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L- 表示低分?jǐn)嗄芰?請參考如下說明(摘自IEC60065)
14.5.2.2 For fuse-links according to IEC 60127, the following marking shall be located on
each fuse-holder or close to the fuse-link, in the given order:
? a symbol denoting the relative prearcing time/current characteristic;
examples are:
F, denoting quick acting;
T, denoting time lag;
? the rated current in milliamperes for rated currents below 1 A, and in amperes for rated
currents of 1 A or more;
? a symbol denoting the breaking capacity of the assigned fuse-link;
examples are:
L, denoting low breaking capacity;
E, denoting enhanced breaking capacity;
H, denoting high breaking capacity.
Examples of marking: T 315 L or T 315 mA L
F 1,25 H or F 1,25 A H
? the voltage rating of the fuse, where a fuse with a lower rated voltage could be fitted in error.
14.5.2.2 For fuse-links according to IEC 60127, the following marking shall be located on
each fuse-holder or close to the fuse-link, in the given order:
? a symbol denoting the relative prearcing time/current characteristic;
examples are:
F, denoting quick acting;
T, denoting time lag;
? the rated current in milliamperes for rated currents below 1 A, and in amperes for rated
currents of 1 A or more;
? a symbol denoting the breaking capacity of the assigned fuse-link;
examples are:
L, denoting low breaking capacity;
E, denoting enhanced breaking capacity;
H, denoting high breaking capacity.
Examples of marking: T 315 L or T 315 mA L
F 1,25 H or F 1,25 A H
? the voltage rating of the fuse, where a fuse with a lower rated voltage could be fitted in error.
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@ls_2
L-表示低分?jǐn)嗄芰?請參考如下說明(摘自IEC60065)14.5.2.2Forfuse-linksaccordingtoIEC60127,thefollowingmarkingshallbelocatedoneachfuse-holderorclosetothefuse-link,inthegivenorder:?asymboldenotingtherelativeprearcingtime/currentcharacteristic;examplesare:F,denotingquickacting;T,denotingtimelag;?theratedcurrentinmilliamperesforratedcurrentsbelow1A,andinamperesforratedcurrentsof1Aormore;?asymboldenotingthebreakingcapacityoftheassignedfuse-link;examplesare:L,denotinglowbreakingcapacity;E,denotingenhancedbreakingcapacity;H,denotinghighbreakingcapacity.Examplesofmarking:T315LorT315mALF1,25HorF1,25AH?thevoltageratingofthefuse,whereafusewithalowerratedvoltagecouldbefittedinerror.
對, 65的標(biāo)準(zhǔn)寫的很細(xì),
還有個前提是會影響安全并直接接在供電線路上
Fuse-links, DIRECTLY CONNECTED TO THE MAINS, used in order to prevent the apparatus from becoming unsafe
還有個前提是會影響安全并直接接在供電線路上
Fuse-links, DIRECTLY CONNECTED TO THE MAINS, used in order to prevent the apparatus from becoming unsafe
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