Audited Supplier
for single-phase motor, power up to 3KW, with water level indicator, high, medium and low, voltage and current display, manual and automatic mode, overload and no-load protection.
Suitable for Surface pump,Sewage Pump,Booster pump,Submersible pumps and etc.
| Type | 20S |
| Model | 20S |
| Rated Power | 0.37-3KW |
| Rated Input Voltage | 220V/110V @50Hz or 60Hz |
| Qty.of Controlled Pump | Single pump |
| Display | LED display |
| Signal Transmission Mode | Level float switch Level probe Pressure switch Electric contact pressure gauge |
| Water Level Indication | High/Middle/Low |
| Max.Control Distance | ≤2000m without strong electric and electromagnetic fields |
| Over/under-voltage Range | 176V-264V(adjustable) |
| Protections | Pump stalled protection Dry run protection Over-load protection Under-voltage protection Over-voltage protection Open phase protection Short circuit protection |
| Main Functions | Time setting Fault detection Anti-rust inspection Automatic restart after power recovery |
| Product Size | 210*133*65mm |
| Working temperature Working humidity Degree of protection Install position | -25ºC-- +55ºC 20%--90%RH, no drips concreted IP22 Wall mounting |
Supports 4-20mA signal source and pressure control
You can contact us to let us know your requirements.
We create a good working environment for our workers and keep the workshop tidy and organized.
Everything follows your needs. Want to receive the goods quickly, we have air transportation. Want low shipping costs, we have ocean freight. Of course, we will consider the lowest shipping cost for you for any mode of transportation!
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Technical Support
Provide customers with product installation, commissioning, maintenance and other technical services.
Solve the technical problems encountered by customers in the process of using the products.
Training service
Provide customers with product training to help customers better understand and master the functions and operation of the product.
Customer feedback processing
Actively listen to customers' opinions and suggestions, and improve products and services in time.
Handle customer complaints seriously and give customers a satisfactory reply.
1)How to convert HP into KW ?
The conversion formula as :1HP=0.74KW .for example: 3PH=3x0.74KW/PH=2.22KW.
2)How to choose the power of your pump controller?
Normally we need choose bigger power to run the water pump or motors,.If the pump rated power is 4KW,Pump controller should choose 7.5KW.For Submersible pumps which used in the deep well,please check with us first .
3)Can I have the samples of your pump controller ?
Yes, we can send you the pump controller samples for your testing .
4)Can you provide OEM or ODM ?
Yes,we can make the ordes according to your detailed request.
5)what is your delivery time?
It takes 3-5 days for sample orders,and 15-20 days for orders
