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GB4706.1(IEC60335-1)中温控器和限温器都是在正常工作期间动作的,限温器定义有注:7 l9 n% K4 G" v3 e
“注 :在器具的正常工作循环期间它不得造成反向工作,它可要求也可不要求其具有手动复位的功能。”5 G+ @& Q; L4 A7 f
“不得造成反向工作”是否意味不可自复位?但如果也不具有手动复位功能,它又如何能重复正常工作期间工作?( S$ [# a5 ]' q+ o' `: v
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附温控器和限温器在标准中的定义:
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温 控器 thermostat
( ^# W6 f. {1 v8 P& s动作 温 度 可固定或可调的温度敏感装置,在正常工作期间,其通过自动接通或断开电路来保持被控4 L2 I* Z& s, _- w
部件的温度在某些限值之间。
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限 温 器 temperaturel imiter( y- _( i; N( W2 K
动 作 温 度可固定或可调的温度敏感装置,在正常工作期间,当被控部件的温度达到预先设定值时,0 d: w5 A: O$ M4 R( e
其以断开或接通电路的方式来工作。2 p- O. E8 T3 H; h8 m1 M* o+ N
注 :在 器 具 的 正常工作循环期间它不得造成反向工作,它可要求也可不要求其具有手动复位的功能。) K% y+ i X& q+ [+ v% F: w
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7 Q9 t9 K0 o6 y! w/ Ethermostat
* b! V7 T3 d V: x+ `$ }8 r/ j; Ktemperature-sensing device, the operating temperature of which may be either fixed or
: q+ J, O$ u; j" L. z% Wadjustable and which during normal operation keeps the temperature of the controlled part
4 B* ]$ s8 R# `' U7 y; H1 j$ \between certain limits by automatically opening and closing a circuit
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- B9 |+ I( [* i9 Y* F4 Ltemperature limiter
; r0 o' ~/ Z! Y2 btemperature-sensing device, the operating temperature of which may be either fixed or* }7 j; H% \, t/ ?* n0 r
adjustable and which during normal operation operates by opening or closing a circuit when
9 _; C9 H2 K9 ~( x2 lthe temperature of the controlled part reaches a predetermined value
5 n$ \! n2 v5 s0 Q" @NOTE It does not make the reverse operation during the normal duty cycle of the appliance. It may or may not require manual resetting |
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