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搞过toaster的是否遇到过这两个测试的矛盾点?7 ?- O" _' K, r: Q
9 u/ ], W" _# H# y4 Z# u4 e Q4 d60335-2-9里cl.19.102 规定:
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5 \9 e4 R' U, K9 X19.102 Toasters, loaded with the bread specified for normal operation, are operated at
! x& w( F3 N( o- Nrated power input. The ejector mechanism is prevented from releasing and the supply is8 H. l5 J' _ L1 c6 W
maintained to the toaster after the timer has completed its maximum cycle.
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然后到了cl.22.113里又说:
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22.113 Toasters having an ejector mechanism shall be constructed so that they switch off1 g) {+ ?( N: }6 _# M5 K* s! a
automatically after the normal toasting time even if the ejector mechanism is blocked.+ m3 [4 R7 c, D
Compliance is checked by the following test.
3 L. Z" G, |+ E2 U4 s! G) g7 aThe toaster is supplied at rated voltage and the ejector mechanism is prevented from) l& O7 h. O2 ^+ ] r6 G
releasing. On the completion of the normal toasting time, heating elements shall be
0 D1 D1 m, J( n. r( |automatically disconnected from the supply by at least an all-pole disconnection, microdisconnection.! B7 @$ z% @1 X
However, a single pole, micro-disconnection is allowed, provided heating9 z1 K' u# Z( q: C& X
elements are not accessible to the test probe 12 of IEC 61032.9 b& H2 J B9 Y8 @, P! K& L
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# i, {: g- ^# l" X# w什么样的机制能使得ejector mechanism失效后,全级断开开关能动作啊?2 x2 ^# ?0 K5 ^# Q2 y! A0 M
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