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IEC60335 表3最后的几句话
" v( _; _* |5 C4 D% A; Tj IEC 60245 Types 53 and 57 supply cords have a T rating of 60 °C;5 U& L7 D7 o- W" z+ H' m0 l; c
IEC 60245 Type 88 supply cords have a T rating of 70 °C;
# D- @+ e/ A |0 O( Z9 ~/ rIEC 60227 Types 52 and 53 supply cords have a T rating of 70 °C;( U: U6 y* c& M8 y1 i1 G* _( S
IEC 60227 Types 56 and 57 supply cords have a T rating of 90 °C.7 M5 o* v1 F$ O, Y0 t& q( t. d$ d
在参考前面的 EN标准
; _, c0 S4 X& G% OLight polyvinyl chloride sheathed flexible cord 60227 IEC 52 H03VV-F
" L/ q% N5 a% ]5 ~* a1 s* k; {, |Ordinary polyvinyl chloride sheathed flexible cord 60227 IEC 53 H05VV-F
6 M- f, ^) {- i9 q+ RHeat resistant light polyvinyl chloride sheathed flexible cord 60227 IEC 56 H03V2V2-F
9 i; f8 X: `) N$ b7 ^/ _Heat resistant ordinary polyvinyl chloride sheathed flexible cord 60227 IEC 57 H05V2V2-F
$ g3 Y$ E6 I; W; WRubber insulated cords# z1 ]/ c g; ~) |8 `
Ordinary tough rubber sheathed flexible cord 60245 IEC 53 H05RR-F
5 o2 U) V8 R5 w1 z, [Ordinary polychloroprene sheathed flexible cord 60245 IEC 57 H05RN-F
4 G$ [+ n5 L6 I: ]' DCords having high flexibility
/ j$ `& a9 x" l1 l r# tCrosslinked PVC insulated and sheathed cord 60245 IEC 88
2 I) ], P+ y" u( \6 `但是有些线的种类布在这些范围以内想H05VVH2-F的线等等,而且VDE证书里面不写温升限值的,想这类的线是不是按照无T-MARK的线来考虑,也就是说温升限制是50K呢?
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