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; M! K* K0 c6 V. X5 `7 O
除了ANNEXQ,
' f; W2 p. y# `$ Y- R( `' v' C帮看下19.1备注的小字
" O% u: T% E+ I3 v3 }& DNOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance,# M' k6 ?2 D' I
may be used to provide the necessary protection. The protective device in the fixed wiring does not provide the
$ c/ R p$ K9 Snecessary protection.
$ O9 m( ~2 M: r1 Y和19.118 T+ \& j1 ^$ k6 ^
If the safety of the appliance under any of the fault conditions depends on the operation of a- ?$ i, ]8 i& R
miniature fuse-link complying with IEC 60127, the test of 19.12 is carried out.
$ _3 h2 }- f. P0 U上面的条款是否也可以说明保护装置就是用来防止19章非正常测试带来的危险,就不要再失效保护装置。 |
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