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|  DSH 4886 C0 [( a& ?9 r2 H7 ^
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| Supply connection and external flexible cords
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| 60335-1(ed.3)
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Standard: IEC 60335-1:1991, 3rd Ed.0 n6 j: X' F: R) G1 p+ x
Sub clause: 259 M, p8 R, z5 S
Sheet No. DSH-488+ R4 o e; A; F& u
Subject: Supply connection and external flexible cords
; |' h# A! Z# u" ]9 ^Key words: - Plug pins incorporated in appliances
% b; b& Q$ Z! n4 P1 O0 [- mDecision taken at the 40th CTL meeting 2003
! o* ?3 ~2 Z* [% B# ?: _Question:
* ~. M* G5 R, P$ N9 |What requirements apply to plug pins incorporated in appliances?5 _3 L5 n& x9 w6 I* A2 a+ P
Rationale:- c' C- F( W; E9 V, d
See question.
; h0 u0 j9 f- vDecision: z3 i# L ]7 i0 {, E. b% L
The complete appliance including the plug pins is subjected to the requirements of IEC: h+ [( Y* `8 W2 v: X
60335-1. The plug pins are also subjected to EN 50075 or to the requirements of the relevant
% T+ e J' ~. Y6 f" N0 W6 dNational Standard including the following tumbling barrel test.# l+ z9 a' v0 v* K' A
The barrel is turned at a rate of five revolutions per minute. The sample falls from a/ y- m$ H& W8 j2 F' |
height of 50 cm onto a steel plate, 3 mm thick, the number of falls being:- N4 y; X4 c$ O C0 N; [/ ^; t
- 100 if the mass of the sample does not exceed 250 g# G/ j% s* P" V+ |
- 50 if the mass of the sample exceeds 250 g.
* Z- _: {2 x# I" N) RAfter the test , the sample shall show no damage within the meaning of this standard, but it( `3 x. u/ j& {0 \
need not be operable." R" E; E2 }8 i- J5 V& l& d
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发表于 2012-9-11 14:19
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