Basic Info.
Model NO.
A2-4kw
Condition
New
Customized
Customized
Material
Stainless Steel
Phase
Three Phase
Rated Voltage
380V-415V
Rated Power
0.75-18.5kw
Operational Mode
Automatic and Manual
Controlled Pumps
Dual Pumps
Display
LCD
Applications
Motor and Pump Controller
Control Way
Water Level/Pressure/Time Setting
Transport Package
Pieces
Specification
400*340*190mm
Trademark
Pump Sergeant
Origin
China
HS Code
90328990
Product Description
1.Description of water pump controller
The automatic pump controller is an intelligent and economical system designed for multi pump and motors.Pump Controller that start and stop pumps and devices that allow operator monitoring and control. Suitable for Surface pump,Sewage Pump,Booster pump,Submersible pumps and etc.
2.Typical Applications for water pump controller
- Agricultural irrigation/ pumping
- Waste water treatment
- Pressure Booster Systems
- Drainage System
- Flood Control
- Water Tanks/Wells
- Cooling Towers
- Fishing Boat
Specifications of the 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 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 | 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 Dual pump alternate operation Automatic restart after power recovery | ||||
| Product Size | 400x300x190mm | ||||
| Working temperature Working humidity Install position | -25ºC-- +55ºC 20%--90%RH, no drips concreted Wall mounting | ||||
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 some 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.
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