Duplex Sump Pump Controller, Water Pump Motor Controller Short Circuit Protection

Basic Info.

Model NO.	A2-18.5KW
Condition	New
Customized	Customized
Material	Stainless Steel
Display	LCD
Controlled Pumps	Double Pumps
Control Way	Float Switch/Probe/Pressure Switch/Pressure Gauge
Applications	Motor and Pump Controller
Rated Power	0.75-18.5kw
Operational Mode	Automatic and Manual
Rated Voltage	380V-415V
Phase	Three Phase
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	Double 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 protectionDry run protectionOver-load protectionUnder-voltage protectionOver-voltage protectionOpen phase protectionShort circuit protection
Main Functions	Time settingFault detectionAnti-rust inspectionDual pump rotationAutomatic restart after power recovery
Working temperatureWorking humidityInstall position	-25ºC-- +55ºC20%--90%RH, no drips concretedWall mounting

1)How to convert HP into KW ?The conversion formula as :1HP=0.74KWfor 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.