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吹风机中那个热保护器不是thermostat,而是self-resetting thermal cut-out.
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thermostat
6 U+ r0 t* {7 o# C# I& O7 Vtemperature-sensing device, the operating temperature of which may be either fixed or* `4 |; Z5 ^( w0 ]
adjustable and which during normal operation keeps the temperature of the controlled part
6 B8 l& X* t. j6 g( C- Ubetween certain limits by automatically opening and closing a circuit
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temperature limiter/ a( I7 v4 j) P- i9 A3 ?
temperature-sensing device, the operating temperature of which may be either fixed or" u! _5 C$ k- \+ S6 B5 r
adjustable and which during normal operation operates by opening or closing a circuit when- {- U, w& y; \' f; T- A% `
the temperature of the controlled part reaches a predetermined value
5 R \; T( U; M$ v; f7 @NOTE It does not make the reverse operation during the normal duty cycle of the appliance. It may or may not3 u2 C2 w: N C# z
require manual resetting.
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thermal cut-out
$ s3 R: e/ U+ n3 C. E) W8 Odevice which during abnormal operation limits the temperature of the controlled part by% S$ I4 p* _; P2 r! t+ N+ b0 X* I
automatically opening the circuit, or by reducing the current, and is constructed so that its
7 b6 X {! j1 D6 k; M; C: t( Esetting cannot be altered by the user
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0 L# b5 B4 u# f5 xself-resetting thermal cut-out) C9 }* d& l- S
thermal cut-out that automatically restores the current after the relevant part of the appliance/ e3 N! p0 m. o) H: Z V
has cooled down sufficiently |
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