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以下是EN60335:2002关于电线须有认证的要求:
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* d' z- s2 i$ \3 q) ~: e8 Q. T0 P25.7 Supply cords shall not be lighter than2 T) P+ A. ^& d1 y
– braided cord (code designation 60245 IEC 51), if allowed in the relevant part 2;0 Z2 X5 |" [3 s" {: x- R1 Q+ u
– ordinary polychloroprene sheathed flexible cord (code designation 60245 IEC 57);* b; W! {) Q3 J/ j2 e9 j! v3 C- x
– ordinary tough rubber sheathed cord (code designation 60245 IEC 53);' F0 _& s8 C- n, _$ ]3 S* x
– flat twin tinsel cord (code designation 60227 IEC 41), if allowed in the relevant part 2;6 e4 u2 @- [$ Q( h& P7 y3 I* b5 I
– light polyvinyl chloride sheathed cord (code designation 60227 IEC 52), for appliances
2 C( o* ]& X5 {: J& u% @* S# Uhaving a mass not exceeding 3 kg;6 }8 H6 c* ], v/ \! W! m2 i
– ordinary polyvinyl chloride sheathed cord (code designation 60227 IEC 53), for appliances
4 |. Q6 Z- h3 P/ Yhaving a mass exceeding 3 kg.# M% g5 S% y2 J! [8 b1 m8 q! k
When supply cords having high flexibility are used, they shall not be lighter than$ s6 m5 ^. f* [- f" f
– rubber insulated and sheathed cord (code designation 60245 IEC 86);' \( l. v( Z# f0 ~9 Q
– rubber insulated, crosslinked PVC sheathed cord (code designation 60245 IEC 87);% k& Z% x3 D+ {3 x# \* }* s
– crosslinked PVC insulated and sheathed cord (code designation 60245 IEC 88).
! V: V V& D+ R2 M+ W" Q1 FNOTE A lower number in the code designation of the cord in IEC 60227 or IEC 60245 indicates a lighter type.2 u* D( w2 X& e
NOTE Z1 The harmonized code designations corresponding to the IEC cord types are given in Annex ZD.
9 q, F" X: f0 f& C" ~% v( Y1 NPolyvinyl chloride sheathed cords shall not be used for appliances if the temperature rise of/ Z% A" T% ^& C. z3 W/ j
external metal parts exceeds 75 K during the test of clause 11. However, they may be used if1 V* {# y6 t2 L7 v- j
– the appliance is constructed so that the supply cord is not likely to touch such metal parts- g* q1 v# p D
in normal use;! N/ @) x5 Z' B" o9 l
– the supply cord is appropriate for higher temperatures. In this case, type Y attachment5 B+ n9 v$ A; H4 o- c; D% _% @
or type Z attachment shall be used.
3 @' V! Q' @4 G2 iCompliance is checked by inspection and by measurement. |
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