4kw Single Phase Submersible Pump Control for Drain Pumps

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Measurement
• Certification: RoHS, CCC, ISO: 9001, CE
• Model NO.: A1S-4KW
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Voltage Protection Range: 176-264VAC
• Phase: Single Phase
• Controlled Pumps: Single Pump
• Display: LCD Display
• Protection: Pump Stalled/Dry Run/Phase Loss Protection
• Control Way: Time Setting/Water Level/Pressure /Drainage
• Control Mode: Water Level and Pressure
• Box Material: Stainless Steel
• Transport Package: Pieces
• Specification: 400*300*190mm
• Trademark: Pump Sergeant
• Origin: China
• HS Code: 8414909090

Product Description

1.Description of Submersible Pump Control

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 of Submersible Pump Control

• Agricultural irrigation/ pumping
• Waste water treatment
• Pressure Booster Systems
• Drainage System
• Flood Control
• Water Tanks/Wells
• Cooling Towers
• Fishing Boat\

Specifications of Submersible Pump Control

Type	A1S
Model	A1S-4	A1S-7.5	A1S-11	A1S-15	A1S-18.5	A1S-22	A1S-30
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	230±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
Water Level Indication	High/Middle/Low
Max.Control Distance	≤2000m without strong electric and electromagnetic fields
Over/under-voltage Range	176-264V(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
Product Size	400x300x190mm
Working temperature Working humidity Degree of protection Install position	-25ºC-- +55ºC 20%--90%RH, no drips concreted IP55 Wall mounting

1)How to convert HP into KW ?
The conversion formula as :1HP=0.74KW
for example: 3HP=3x0.74KW=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






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