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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 r6 ^% P4 @$ O/ w( C7 k“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。”4 X' U2 r9 Q% y8 p. Q
“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?/ X, @* |5 I) \7 r8 ?6 w1 @# Z1 ^
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附温控器和限温器在标准中的定义:# u! S: y1 N" e! z, d3 Y2 J
3.7. 1" M/ r5 @( Y; \7 t* F$ n) d
温 控器 thermostat/ ^4 E2 L& z, f" Y9 ], Z/ S) h" Q' Q
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
: Y" w; y; Q4 S1 p部件的温度在某些限值之间。
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限 温 器 temperaturel imiter' U1 y; x/ I. Z# {
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,7 g$ i2 M0 U- v
其以断开或接通电路的方式来工作。
7 M" m% N# V2 z1 s0 z3 D/ A! V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。" ~' v* G: I1 U9 z' d6 d, `& m
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3.7.1
/ k" g/ ~! ~- @0 w1 Uthermostat& |! ]* c: q! M& Y% ?
temperature-sensing device, the operating temperature of which may be either fixed or; E/ h5 F* l1 O
adjustable and which during normal operation keeps the temperature of the controlled part0 O6 y) Y( }% D# J! I( P" B# C7 k
between certain limits by automatically opening and closing a circuit( C7 n5 u2 Q; C% W" C. W! t" {7 t% e
3.7.2
" B. u- `( s) Wtemperature limiter
* c! }1 ]4 Z0 ^0 M3 C4 [ }: atemperature-sensing device, the operating temperature of which may be either fixed or- [7 m; A. @& ~
adjustable and which during normal operation operates by opening or closing a circuit when1 l8 T% M2 M, X$ K
the temperature of the controlled part reaches a predetermined value
# O+ t7 P1 J1 a! j$ |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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