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IEC60335 表3最后的几句话) C2 W+ m( }. x2 `7 D' n, \( L/ A
j IEC 60245 Types 53 and 57 supply cords have a T rating of 60 °C;
' `& g5 N# F; D6 ~IEC 60245 Type 88 supply cords have a T rating of 70 °C;
/ \5 u, a4 h0 {7 m( b" nIEC 60227 Types 52 and 53 supply cords have a T rating of 70 °C;
* ?! A2 X+ K7 k3 \IEC 60227 Types 56 and 57 supply cords have a T rating of 90 °C.- X1 w/ s( C0 p
在参考前面的 EN标准 j8 s; g" b Z1 O, L
Light polyvinyl chloride sheathed flexible cord 60227 IEC 52 H03VV-F
/ \2 C0 m$ Z! j% t$ a8 R' C# hOrdinary polyvinyl chloride sheathed flexible cord 60227 IEC 53 H05VV-F
2 K8 o$ _1 ~' F0 S) `7 j) }( XHeat resistant light polyvinyl chloride sheathed flexible cord 60227 IEC 56 H03V2V2-F
) n' u) C3 D* @( b t2 J4 QHeat resistant ordinary polyvinyl chloride sheathed flexible cord 60227 IEC 57 H05V2V2-F6 }7 a0 ~, C9 R/ q* q z }/ C! P3 Q
Rubber insulated cords
0 ?+ _0 I% R* n: h6 l7 t% Q xOrdinary tough rubber sheathed flexible cord 60245 IEC 53 H05RR-F
4 Q' B1 |8 |$ E" G8 ]1 J+ jOrdinary polychloroprene sheathed flexible cord 60245 IEC 57 H05RN-F
5 N% |! B! i Y8 V" l' hCords having high flexibility( E/ Y `, x& _& C3 n4 C
Crosslinked PVC insulated and sheathed cord 60245 IEC 88
' O) i7 h5 }" ~ b7 e9 M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?9 { |9 l6 @2 J j. v
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