A1 series LCD three phase water pump controller is used to control and protect water pumps,motors and motor equiped devices,and its rated powers range from 0.75KW to 30KW.The control mode is one to one which one controller is used to control one pump.The box is made of stainless steel which provides robust protection and is rainproof ,good for both indoor and outdoor uses,especially for ourdoors uses.
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 | A1 | ||||||
| Model | A1-4KW | A1-7.5KW | A1-11KW | A1-15KW | A1-18.5KW | A1-22KW | A1-30KW |
| Rated Power | 0.75-4KW | 1.1-7.5KW | 1.1-11KW | 2.2-15KW | 3-18.5KW | 4-22KW | 5.5-30KW |
| Rated Input Voltage | 380+10%/50Hz or 60Hz | ||||||
| Qty.of Controlled Pump | Single pump | ||||||
| Display | LCD display | ||||||
| Signal Transmission Mode | Level float switch Level probe Pressure switch Electric contact pressure gauge |
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| Water Level Indication | High/Middle/Low | ||||||
| Max.Control Distance | ≤2000m without strong electric and electromagnetic fields | ||||||
| Over/under-voltage Range | 304V-456V(adjustable) | ||||||
| Protections | Pump stalled protection Dry run protection Over-load protection Under-voltage protection Over-voltage protection Open phase protection Short circuit protection |
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| Main Functions | Time setting Fault detection Anti-rust inspection Automatic restart after power recovery |
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| Working temperature Working humidity Install position |
-25ºC-- +55ºC 20%--90%RH, no drips concreted Wall mounting |
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| Product Size | 400x300x190mm | ||||||
| Package | Box size:41.5x34x23cm Carton size:71x49.5x43cm PCS/CTN:4 |
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1)How to convert HP into KW ?
The conversion formula as :1HP=0.74KW
for example: 3PH=3x0.74KW/PH=2.22KW.
2)Can I have the samples of your pump controller ?
Yes, we can send you the pump controller samples for your testing .
3)Can you provide OEM or ODM ?
Yes,we can make the ordes according to your detailed request.
4)what is your delivery time?
It takes 3-5 days for sample orders,and 15-20 days for orders