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以下就拿60335-1 来说
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温控器
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thermostat
7 z. J# ~0 d4 D! D8 Gtemperature-sensing device, the operating temperature of which may be either fixed or
$ g3 f5 U9 F9 R& U( G( b) ^adjustable and which during normal operation keeps the temperature of the controlled part
' D+ o" N$ A& X: d9 K; G. n0 e) n3 rbetween certain limits by automatically opening and closing a circuit7 {/ ~( Z# t( [4 I! t3 l' n
是指在产品正常工作时动作用于控制温度的. 比如98度断开,60度闭合.  (饮水机的温控器)
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" U. r$ O Z5 x: u8 r, @& f% r! g限温器
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( B( E, X% p, t. g, dtemperature limiter
9 ~! T; g+ K! b3 [temperature-sensing device, the operating temperature of which may be either fixed or
* s* K' X3 N" Nadjustable and which during normal operation operates by opening or closing a circuit when4 A+ o. [+ l1 Y" T, n
the temperature of the controlled part reaches a predetermined value+ b* F$ F# {/ w) D% H. a4 F+ E1 Z
也是指在产品正常工作时动作用于控制温度的, 但是如果温度在98度断开后,是不会闭合的,比如电热水壶,谁烧开之后是不会反复烧的
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6 [+ q! ~; ]; B7 Y" w2 f热断路器
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: l5 c- o2 g& U$ H; Qthermal cut-out
" S) I Y% R6 f( H2 Jdevice which during abnormal operation limits the temperature of the controlled part by
$ j$ t- L! x" t5 Pautomatically opening the circuit, or by reducing the current, and is constructed so that its
( [- T+ h9 u* u. h# k/ Q6 Q; Tsetting cannot be altered by the user* n& u& \) g W. U) P$ L- f) U
这个主要是指在非正常动作的, 又可以分为自复位(self-resetting 和和非自复位的(non-self-resetting).
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4 }7 a Y/ M4 N; u( H如果分不清楚就按照说明书把产品运行一下,看一下就知道了究竟是什么了,然后再去查元器件的证书看看耐久的次数是不是符合要求
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. \8 l6 P' [" D( M在这里要指出的是光从外观是看不出这个元器件是thermostat 还是 self-resetting thermal cutout的. @' N. t' J, \# \3 g' v
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所以6楼中第一章图片是用在冰箱中的温控器,一般情况下是对的
2 Z! @3 [1 B& o3 y但是第三张图片绝对不能说是thermal cutout. 也许用在A产品中是thermal cutout但是用在B产品中就是thermostat了. 举个例子,sandwich maker(三明治炉)中很多温控器都是这个样子的.
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1 F7 D7 `9 {5 [3 o4 T判断是不是温控器是要运行产品来判断的
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另外, 2楼的解释也有问题,前看下面的条款4 O- V$ I @8 Y! R S k6 n
24.1.8 The relevant standard for thermal links is IEC 60691. Thermal links that do not. T3 `' O7 h& Q3 o- R/ U6 G
comply with IEC 60691 are considered to be an intentionally weak part for the purposes of
* {8 m4 S. O- T7 o( ^2 r, {Clause 19.
- P5 U2 y8 R0 i+ z/ ?60335-1 的A2已经修改了,所以thermal link 不一定要有证书的.7 D ?' t! F# U9 h- G8 p6 c2 e( z& ?, O
0 S6 x2 s8 o5 X9 G( X0 W: n另外,我不知道什么人可以给别人加威望,如果只是版主可以的话,请确认是正确的说法后才加威望,否者很容易误导别人的.我不觉得贴了三个图片就可以加5个威望.且不说其中的说法有歧义.
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P. _* G h6 l& H另外希望管理员给出加威望和金币的原则. |
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