Vivian : +86 13362718116
    vivianchi@winningcontroller.com
A1 380V One Pump Water Pump Control Box
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A1 380V One Pump Water Pump Control Box

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Product Description

A1 series stainless steel water pump control panel is a three phase LCD display single water pump control box, specifically designed for residential and commercial 380V surface and submersible 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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Specifications of water pump controller

General Specification
Type A1
Model A1-4KW A1-7.5KW A1-11KW A1-15KW A1-18.5KW A1-22KW A1-30KW
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 380+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 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
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

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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
Ryan:+86 18968786886
Alice:+86 13336967556
Building F183, No.2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai
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