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以下是EN60335:2002关于电线须有认证的要求:; P [* q4 }8 W6 p
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25.7 Supply cords shall not be lighter than" H( j7 m7 f- P6 z* p1 j% \
– braided cord (code designation 60245 IEC 51), if allowed in the relevant part 2; w: \& R9 U' H0 C/ h2 R
– ordinary polychloroprene sheathed flexible cord (code designation 60245 IEC 57);6 [" j' U4 D* M
– ordinary tough rubber sheathed cord (code designation 60245 IEC 53);
6 K( h8 \7 V8 N& D– flat twin tinsel cord (code designation 60227 IEC 41), if allowed in the relevant part 2;
, |4 T3 y4 X9 C( e. j– light polyvinyl chloride sheathed cord (code designation 60227 IEC 52), for appliances6 p* c" i1 ~7 ]
having a mass not exceeding 3 kg;
, B! A' ~0 O \3 i1 F( @& y– ordinary polyvinyl chloride sheathed cord (code designation 60227 IEC 53), for appliances6 K* e3 X) {: f4 e1 I" U9 M! P
having a mass exceeding 3 kg.- d* B3 L% e8 |
When supply cords having high flexibility are used, they shall not be lighter than
8 N( {" o; \8 L– rubber insulated and sheathed cord (code designation 60245 IEC 86);( i9 _/ E: N% J* F4 R
– rubber insulated, crosslinked PVC sheathed cord (code designation 60245 IEC 87);
1 h/ @# z0 r, ]) v9 P– crosslinked PVC insulated and sheathed cord (code designation 60245 IEC 88).7 R, U1 B* J; c/ l
NOTE A lower number in the code designation of the cord in IEC 60227 or IEC 60245 indicates a lighter type.8 I' [( o0 m; {# G' p9 C" k M
NOTE Z1 The harmonized code designations corresponding to the IEC cord types are given in Annex ZD.
' I) Q7 ?, W4 k J2 p5 m, m8 V& zPolyvinyl chloride sheathed cords shall not be used for appliances if the temperature rise of- z2 F0 Q9 p' ~% P' i3 l
external metal parts exceeds 75 K during the test of clause 11. However, they may be used if
! K4 m, }) A. o– the appliance is constructed so that the supply cord is not likely to touch such metal parts6 c( c/ |* f, g& V* x
in normal use;
6 n) S5 s8 z- C8 L9 |9 m) w3 W– the supply cord is appropriate for higher temperatures. In this case, type Y attachment
( ?2 v. C7 N, B$ Eor type Z attachment shall be used.5 Y8 w+ E5 O. n: K2 F- {0 f
Compliance is checked by inspection and by measurement. |
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