Exhaust temp protector
Exhaust temp protector
★feature
1、high voltage endurance
2、small residual current
3、long life-span
4、low power passipation
5、good flame-resisting
6、safe and reliable
★application range
TK series temp.controller is a double sensing for current 、temp.，which is widely used in single-phase plastic sealed motor's over-heat protect for overload ,rotation-stop and over heat protect,temp. control for normal electronic apparatus.
★principle
The current through the impedance double metal slice ，when in abnormal working status ，as increasing the current ,temp. arround it increase to set point ,double metal slice acts quickly,open the contactor，break the circuit。when it cools down to safe working temp. the contactor closed automatically，restore to normal status。
★max contactor capacitor
voltage | 24V-DC | 125V-AC | 250V-AC | |
current | 12A | 12A | 8A | |
TK series heat protector can on,off 5000 times at above condition
★on、off temp. range of rated temp.
specification | off temp.range | on temp.range |
102 | 102±3 | 90±3 |
120 | 120±5 | 80±15 |
125 | 125±5 | 85±15 |
130 | 130±5 | 85±15 |
135 | 135±5 | 90±15 |
140 | 140±5 | 95±15 |
145 | 145±5 | 95±15 |
The electronic parameter and size above only for reference,according to custo