Electronic Water Pump Controller for Water Pump Automation

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: S2-7500
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: CE
• Condition: New
• Customized: Non-Customized
• Material: ABS
• Phase: Three Phase
• Display: Digital
• Input Voltage Range: 380V-415V
• Pump Control: Dual Pump Control
• Pump Power: 1.5HP-10HP
• Operational Mode: Automatic and Manual
• Control Mode: Water Level and Pressure
• Applications: Motor and Pump Control and Protection
• Transport Package: Pieces
• Specification: 210*133*65mm
• Trademark: Bengjunshi
• Origin: China
• HS Code: 90328990
• Production Capacity: 100000

Product Description

1.Description of Pump Controller

S2 three phase automatic single pump controller with plastic case ,LED display, is an intelligent and economical system designed to control and protect single pump and motor. Suitable for Self-priming pump,Surface pump,Sewage Pump,Booster pump,Submersible pumps,Centrifugal pump,Deep well pump,Sewage pump,Pipeline pump,and etc.

2,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	S2
Model	S2-4KW	S2-7.5KW	S2-11KW	S2-15KW
Rated Power	0.75-4KW	1.1-7.5KW	1.1-11KW	2.2-15KW
Rated Input Voltage	380+10%/50Hz or 60Hz
Qty.of Controlled Pumps	Dual pumps
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	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 Automatic restart after power recovery
Product Size	330*220*135mm
Working temperature Working humidity Degree of protection Install position	-25ºC-- +55ºC 20%--90%RH, no drips concreted IP22 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 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.