Vivian : +86 13362718116
     vivianchi @winningcontroller.com

20S 2.2KW 220V Single Phase Pump Control Box

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Product Description

20S is a single phase LED digital display single water pump control box, specifically designed for residential and commercial 240vac pumps. Using high quality import microprocessors, this controller uses our float switch or probes to gain water level signal,as well as electric contact pressure gauge or pressure switch to gain pressure signal. For wastewater drainage ,the controller starts from high level,switches the pump off when the water level gets down to the low level.For water supply,the controller starts from low level and switches the pump off when the water level gets up to the high level.


Typical application scenarios:

-Agricultural irrigation/ pumping

-Pressure Booster Systems

-Waste water treatment

-Water Tanks/Wells

-Drainage System

-Cooling Towers

-Flood Control

-Fishing Boat

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General Specification
Type 20S
Model 20S-2.2KW
Rated Power 0.37-2.2KW
Rated Input Voltage 220V/110V @50Hz or 60Hz
Qty.of Controlled Pump Single pump
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 176V-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
Working temperature
Working humidity
Degree of protection
Install position
-25ºC-- +55ºC
20%--90%RH, no drips concreted
IP22
Wall mounting
Product Size 210*139*65mm
Package Box size:21.9*7.4*14.7cm
Carton size:45.5*31.5*32cm
PCS/CTN:16

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1)How to convert HP into KW ?
The conversion formula as :1HP=0.74KW
for example: 3HP=3x0.74HP=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 orders 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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Vivian :+86 13362718116
Tom:+86 18836069829
Alice:+86 13336967556
Building F183, No.2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai
Email :
Alicehuang@winningcontroller.com
Tomwu@winningcontroller.com

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