|
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.
5 }: I% O, L* F+ i$ s2 ~- 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
2 v0 l3 O( |' Z3 ?– 750 °C, for connections which carry a current exceeding 0,5 A during normal operation, 7 m1 ]! P: Q' I4 {
– 650 °C, for other connections. If the glow-wire flammability index is not available for a sample with a thickness within |
|