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Main features of 20Y 1-phase pump controller:
■ Water supply application by liquid level control
applied to water supply by pressure control
■ Water drainage by liquid level control
■ Automatic pump stop in case of water shortage, protecting it from running dry without installing a float or probe for water in the tank
■ Automatic / Manual switch
■ Protection of the pump from multiple failures
■ Dynamic LCD display showing the current status of the pump
■ Visualization of parameter settable
■ Visualization of the last ten pump errors
■ Start and stop of the pumps according to the different liquid level or pressure setting
Typical application scenarios:
-Agricultural irrigation/ pumping
-Pressure Booster Systems
-Waste water treatment
-Water Tanks/Wells
-Drainage System
-Cooling Towers
-Flood Control
-Fishing Boat
Specifications of water pump controller
| Type | 20Y | |
| Model | 20Y-2.2KW | 20Y-3KW |
| Rated Power | 0.37-2.2KW | 0.37-3KW |
| Rated Input Voltage | 220V or 110V, 50Hz or 60Hz | |
| Qty.of Controlled Pump | Single pump | |
| Display | LCD display | |
| Signal Transmission Mode | Float switch Level Probe Pressureswitch 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 | |
| Working temperature Working humidity Degree of protection Install position | -25ºC-- +55ºC 20%--90%RH, no drips concreted IP22 Wall mounting | |
| Product Size | 210*139*65mm | |
| Package | Box size:21.9*7.4*14.7cm Carton size:45.5*31.5*32cm PCS/CTN:16 | |
1)Can you provide OEM or ODM ?
Yes,we can make the orders according to your detailed request.
2),What is your after sales service policy?
According to the ordering quantity ,we will give some free spare parts or controller for maintenance or replacement and we will give technical training.takes 3-5 days for sample orders,and 15-20 days for orders.