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各位大大,如标提所示,我以提问的方式来确认下,对这个问题是否有不同的看法" [- b) m9 f% A) \+ a+ R
首先标准条款引用60335-1 clause 30.1:
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4 |0 T+ Z$ K* ZThe test is carried out at a temperature of 40 °C 􀁲 2 °C plus the maximum temperature rise
- i/ p# S6 C: W$ x/ ddetermined during the test of clause 114 m+ f& I+ U; u D7 s6 X
9 \& U5 a2 Y* l m, T1 w$ nparts of thermoplastic material providing supplementary insulation or. Y# C$ r, N& N0 L8 a+ {$ }
reinforced insulation, the test is carried out at a temperature of 25 °C plus the
3 F6 \( G. I8 [' z& j; emaximum temperature rise determined during the tests of clause 19, if this is higher., _. \/ Y- j- {) P
g. t0 L, }2 c7 ]) ?现在有一塑胶外壳,作为附加绝缘和加强绝缘,不接触带电体,环境温度为60度
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假设 11.8 25度环境温度下测试 测试温度为50度 温升25K
2 o8 T5 T$ o4 H5 K, h' P3 p& j异常 19章 25度环境温度下测试 最高温升为60度 温升 35K( n6 g0 H- p/ N$ x' D: W
' N- z% R" g) i3 {那么30.1章节 此材料球压应该做多少度????
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; N" _+ W, o3 m4 I2 B+ d仅以通标60335-1来讨论
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