WS5 Waterproof Micro Switch for Washing Machine IP67
WS5 Waterproof Micro Switch for Washing Machine IP67
Model: WS5
WS5 Waterproof Micro Switch for Washing Machine IP67
Appliancation:
In washing machines, it is usually installed in the water level control unit. When the washing machine needs to add water, the water level control device will control the switch of the water valve by detecting the change of the water level. The waterproof micro switch is used to detect the change of water level.
When the washing machine needs to add water, the water level control device will send a signal to the waterproof micro switch. When the water level reaches the preset water level, the waterproof micro switch will sense the change of the water level and send the signal to the control system. After the control system receives the signal, it will close the water valve and stop adding water. Conversely, when the water level is lower than the preset water level, the waterproof micro switch will sense the change of the water level again and send a signal to the control system to open the water valve and continue to add water.
Through the function of the waterproof micro switch, the washing machine can accurately control the water level to avoid the occurrence of the water level being too high or too low. This not only ensures the normal operation of the washing machine, but also saves water and improves the efficiency of the washing machine.
| Item | Value |
| Operating speed | 0.1mm-1m/s(no lever) |
| Operating Frequency | Mechanical 60 cycles/min; electrical 25 cycles/min |
| Insulation resistance | ≥100MΩ(500VDC) |
| Contact resistance | Terminal type ≤ 50mΩ wire type ≤ 100mΩ(24#,L ≤ 200mm) |
| (Test voltage) Between terminals of the same polarity | AC500V,50/60Hz,1min |
| (Test voltage) Between current-carrying metal parts and ground(case),and between each terminal and non-current-carrying metal parts |
AC1500V,50/60Hz,1min |
| Vibration resistance | 10-55Hz,1.5mm double amplitude |
| Shock resistance | endurance:1000m/s2(approx.100G)max Wrong action:300m/s2(approx.30G)max |
| Electric shock proof protection grade | I class |
| Degree protection provided by enclosure | IEC IP67(Besides terminal part of terminal type) Or other grades |
| Life | Mechanical≥500,000 cycles Electrical ≥100,000 cycles |
| Safety approvals | UL/CUL,TUV,CE,CQC |
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