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|  DSH 488' H2 N! V. q3 U' L
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| Supply connection and external flexible cords
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| 60335-1(ed.3)$ B" [. b3 R. z
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# k3 W/ ? t/ o. x! ^Standard: IEC 60335-1:1991, 3rd Ed., Z! x3 o9 _ o+ e; C; ^) i
Sub clause: 25
2 g; n# ?7 l& y% _! J: A% r7 e; t- QSheet No. DSH-488
' _" s, J, Z& M+ \Subject: Supply connection and external flexible cords
" e6 }' J& }! h6 fKey words: - Plug pins incorporated in appliances( H/ T0 I5 c% n5 E. M( g7 t
Decision taken at the 40th CTL meeting 20035 D& g3 s$ ?* b3 k
Question:
5 I+ Z+ \3 Z" b# `What requirements apply to plug pins incorporated in appliances?# g, L0 B+ i' \) g' h( m
Rationale:
4 I7 w; e* }/ f4 L; C5 D, |See question.
( [0 S* h: L/ Z7 A, d3 r; VDecision:
& ^! c# o% L: r0 T8 k# iThe complete appliance including the plug pins is subjected to the requirements of IEC/ _8 j) Q" c. @
60335-1. The plug pins are also subjected to EN 50075 or to the requirements of the relevant
3 l5 u) {5 Z4 E, yNational Standard including the following tumbling barrel test.% d6 ~ ]* ~% I+ Z) [
The barrel is turned at a rate of five revolutions per minute. The sample falls from a4 J' \& ^9 M9 q) P
height of 50 cm onto a steel plate, 3 mm thick, the number of falls being:& @+ z+ |; P* J: M
- 100 if the mass of the sample does not exceed 250 g5 Q( }* S2 U0 l
- 50 if the mass of the sample exceeds 250 g.
. P9 U i1 R) z$ B4 t9 ~# Q' ~& JAfter the test , the sample shall show no damage within the meaning of this standard, but it9 X' U5 N, b$ T0 \
need not be operable.
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发表于 2012-9-11 14:19
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