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13楼说得没错9 Z9 O' }+ s; `) N* `
External parts of non-metallic material, parts of insulating material supporting live
9 X5 _+ }4 s& E K0 b4 pparts including connections, and parts of thermoplastic material providing supplementary
* ]% v9 b1 l* y9 Z# b3 ~insulation or reinforced insulation, shall be sufficiently resistant to heat if their deterioration' K* E! v8 f- J( G5 S* U
could cause the appliance to fail to comply with this standard.5 Y# A3 N! Q" w& N' y0 P c
外部非金属材料、支撑带电部件及其连接件的绝缘材料、作为附加绝缘和加强绝缘的热塑性材料,等应具备一定的耐热性能以防止它们因变形而不符合标准/ ?; \ a& P l
关于变压器骨架也是可以按30.1的note来做:
& ]8 n- s& P7 Z8 m" eNOTE 1 For coil formers, only those parts that support or retain terminals in position are subjected to the test. |
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