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温控器系列 >> WSF seriesWSF series-常州吉恒电器有限公司
产品图
It is widely used for semiautomatic defrost single-door refrigerator
Specfication:
1)designed temperature range:-28~7
2)on-off temperature difference:6-14
3)adjustable temperature range:max18
4)rated at 6A/250V 50/60HZ
5)defrost temperature:3~6
6)the center of installing hole:55±0.25mm or 15.3+0.5mm
7)operating life:no less than200,000times
8)manufactured on customer request
Type Action Temperature (℃ ) Thaw frost Temp Max Temp of Sensor 
(℃ ) 
Capillary tube (mm) Puffing type
Forced 
OFF
Warm Point Normal Point Cold Point
ON OFF ON OFF ON OFF
WSF23A-L Yes -1.5 ± 1.5 -9 ± 1.5 --- --- --- -22 ± 2 6 ± 2 80 650 GAS
WSF19.5A-L Yes (7) 1.5 ± 2.5 -3.5 ± 1.5 -11 ± 1.5 (-10) -19.5 ± 2.5 5 ± 2.5 80 600 GAS
WSF18A-L Yes 3 ± 2 (-10) -1 ± 1.5 -14 ± 1.5 (-4) -18 ± 2 5 ± 2.5 80 733 GAS
WSF20A-L Yes (4) --- 0 ± 1.5 -8.5 ± 1.5 --- -20 ± 2 5 ± 2.5 80 700 GAS

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