A series intelligent Pump Controller is an easy to use, programmable controlling & protection device
for direct start, three phase deep well submersible pump, centrifugal pump, pipeline pump etc with
output power from 0.75KW to 22KW (1HP-30HP).
A series has many operation modes by adopting different electric installations. An important feature
that makes the difference between A series controller and common On/Off pump control box is the probe /
sensor free in the well. Our special design makes it a very reliable and sensitive protection against pump
dry run without installation probe / sensor in the well.
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 | A2 | ||||
| Model | A2-4KW | A2-7.5KW | A2-11KW | A2-15KW | A2-18.5KW |
| Rated Power | 0.75-4KW | 1.1-7.5KW | 1.1-11KW | 2.2-15KW | 3-18.5KW |
| Rated Input Voltage | 380±10%/50Hz or 60Hz | ||||
| Qty.of Controlled Pumps | Dual pumps | ||||
| Display | LCD display | ||||
| Signal Transmission Mode | Level float switch Level probe Pressure switchElectric contact pressure gauge | ||||
| 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 | ||||
| Main Functions | Time setting Fault detection Anti-rust inspection Double pump Alternate work Automatic restart after power recovery | ||||
| Working temperature Working humidity Install position | -25ºC-- +55ºC 20%--90%RH, no drips concreted Wall mounting | ||||
| Product Size | 400x300x190mm | ||||
| Package | Box size:41.5x34x23cm Carton size:71x49.5x43cm PCS/CTN:4 | ||||
1),What is the approximate life time for your control panel?
The designed life time of control panel is 8 years.
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.
3),How can I trust you ?
We have being devoting the pump control panel manufacturing and selling since 2016,now our company has been audited and approved ISO9001 and CE certification.Many pump supplier are using our controller to control and protect their pumps and motors.We can show you our workshop and welcome your visit to our factory.