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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:
3 G8 k) E9 S: d( ?# j“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。”
, i8 t: {% e+ K) T* Q% t( [ “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?
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& p8 G8 }3 V. [) N% n附温控器和限温器在标准中的定义:
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温 控器 thermostat
, Q/ t Y* ^) q' P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$ r8 f( r8 w7 \* z6 Q; x) k
部件的温度在某些限值之间。7 _. n; L- b5 [+ E
3.7.22 ^3 z5 O5 J: |2 T9 w0 E
限 温 器 temperaturel imiter
Y0 E0 n5 w5 Z% y+ 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,
) A# U8 S5 [# P* U9 H! M8 G9 u$ Y其以断开或接通电路的方式来工作。
6 Z1 [6 Y0 h$ ?# f/ H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。/ p: }/ |, ^8 S6 V7 d( f
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thermostat& N6 K* ? r1 d) }
temperature-sensing device, the operating temperature of which may be either fixed or. e0 X5 M" A. y0 d! Z5 A
adjustable and which during normal operation keeps the temperature of the controlled part
5 p1 W, c' E7 v' W& R% G4 }0 D/ dbetween certain limits by automatically opening and closing a circuit" w4 P2 N4 ]. |& D' K4 w
3.7.2
, r* F, f3 _* d' u& ^temperature limiter: C) ~4 K9 W/ M' n; `5 {* M
temperature-sensing device, the operating temperature of which may be either fixed or
0 j4 R* B9 r! m2 \. W4 n0 Dadjustable and which during normal operation operates by opening or closing a circuit when1 n# l/ R. F& \; P) o! S# r3 `
the temperature of the controlled part reaches a predetermined value
6 y3 F" G7 l5 C ENOTE 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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