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你的线盘绕组有没有与托盘接触?如果有接触需做750度灼热丝.见如下标准.
- W+ ?& k% H* I- U30.2.2 For appliances that are operated while attended, parts of non-metallic material supporting current-carrying connections, and parts of non-metallic material within a distance of 3 mm of such connections, are subjected to the glow-wire test of IEC 60695-2-11. However, the glow-wire test is not carried out on parts of material classified as having a glow-wire flammability index according to IEC 60695-2-12 of at least
* _" i( O/ K" z% @* \1 K) q– 750 °C, for connections which carry a current exceeding 0,5 A during normal operation, " o4 O: }1 h3 l. v$ w/ q5 n& o
– 650 °C, for other connections. If the glow-wire flammability index is not available for a sample with a thickness within |
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