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[线缆测试] 是否可以做防水测试报告?有知情的朋友请帮忙回复,谢谢!

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发表于 2017-2-21 08:24 | 显示全部楼层 |阅读模式
广东安规检测
有限公司提供:
Subject: Aquarium- and table fountain pumps with PVC power cord6 [: |5 x; e2 X! k
Reference:
  l! b  w1 D: D- g! D6 nStandard, section
, v/ E) ^1 G! j! ^  k) p1 }  jlaw, directive    EN 60335-2-41 0 H, L  R6 g. G( n: c& z" o7 F
# l3 b1 y3 p" \# X" z" I
6 J; c1 J2 C2 W% U
Question: For those pumps no special cables are required in EN 60335-2-
- o8 {/ d3 N' a0 r; \! U4 }3 Y+ Z41. Can therefore PVC cables be used as listed in EN 60335-1, + i1 `& f% Z4 a/ v
clause 25.7 e.g. H03VV-F (60227 IEC 52) or H05VV-F (60227
( F! \$ K* _0 y; a- }IEC 53)?
. b- }: Y' U1 [: O
6 D4 I7 p- }: I$ k% E+ y, a9 ^; d3 aProposal of
! T; ]# t3 M6 ^5 P, xsolution: For aquarium pumps and table fountain pumps PVC cords with 7 ]4 x0 y6 ~# L6 p0 W3 k
properties at least equal to H03VV-F (60227 IEC 52) or H05VV F 3 H( m  b; Q  @! ~; r1 H6 y7 p
(60227 IEC 53), may be used, for which the proof of permanent 2 a7 A. x( t2 d/ ~0 ]4 ]4 L/ [
water resistance according to DIN EN 50525-2-21 Appendix D , L+ Q/ p1 @5 Y1 ~- v  R6 l0 J7 X) A
and E was performed. As requirement of the mechanical
/ P+ V6 s" ]7 g* d- rproperties of the values for the tensile strength and elongation at 5 J' f& K  s- x3 S0 h
break according to DIN EN 50363-4-1 shall be used. As a ! b( ^8 a5 K4 |( ~
reference for water immersion, the values are used in Table 2
3 P% g2 M5 y/ G% Q* ](compound TM2) "After aging in air oven." 5 p4 R' D6 r" q
Thus, the decision EK1 561-13 is replaced
+ Y, r& u+ n# w# X7 i& k. ^8 i! v( @* Q# f6 o/ K" L: M

1 Y3 O, B2 H& N4 G4 bReason: Neither in H03VV-F (60227 IEC 52), nor in H05VV-F (60227 IEC
" b; s* [- e4 b1 Y; A53) appropriate requirements for permanent water-resistance are
: D8 W* m$ L9 `2 Q  ]) \* P& G, kcurrently defined: Despite the many years use of PVC cables in 2 x9 m, c+ G; q7 B: q- k: S
such pumps no safety problems have been known. The AK
/ h, o5 V4 P% o9 e9 N0 t7 G511.11.6. has determined to apply the test methods described in
+ W5 C$ e  X6 K, B  \5 B8 aDIN EN 50525-2-21:2012-01 Appendix D and E, as evidence of 6 i/ t, j6 D" r" C+ ]: I8 p) d
permanent water resistance of the connecting cables of
; K* B! a9 o8 D! t( _" y8 p2 y6 Daquariums and indoor fountain pumps. 2 u/ \, T3 [2 f7 K4 ?  r! T

' Y, |; A3 K% m% x: DDecision Proposal of solution is accepted 2014-04-15. ; @' A) @" v0 F, _  x- W* \) W
For implement the category C according to AD 06 is - `# H; e+ T% }
essential. 1 ^: F& W" [) }1 ^9 Y! H' J+ O
以上原信息复制,经google翻译未能全部转换中文,有这方面知识的朋友可否提供帮助。7 B9 h: {1 I+ E5 p) W
未能一一描述祥尽,跟贴补充……
# s0 ?' ?1 Q9 h( m* h0 x# i! t
 楼主| 发表于 2017-2-21 08:26 | 显示全部楼层
原附件,请查阅.

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