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Ac380v / 50hz Submersible Pump Controller With LCD Display , CE Certificated

Hunan Leading Science and Technology Development Co.,Ltd
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Hunan Leading Science and Technology Development Co.,Ltd
City: Changsha
Province/State: Hunan
Country/Region: China
Tel: 86-731-84471500
Contact Person:
Mr Steven Ma

Ac380v / 50hz Submersible Pump Controller With LCD Display , CE Certificated

Brand Name : LEADING
Model Number : M931
Certification : CE
Place of Origin : China
MOQ : 1 set
Delivery Time : 30-35 days
Packaging Details : Carton
Phase : Three phase
Pump controlled quantity : one pump
Enclosure protection grade : IP54
Displaying : LCD display
Trip response time of over load : 5sec-5min
Trip response time of short circuit : <0.1sec
Trip response time of under / over voltage : <5sec
Trip response time of dry run : :6sec
Recovery time of over load : 30min
Recovery time of under / over voltage : 5min
Recovery time of dry run : 30min
Trip voltage of over voltage : 437V
Trip voltage of under voltage : 301V
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Thank you for choosing our products, we will supply you with cordial and well-around service as well as

ever.


Intelligent Pump Controller is an easy to use, programmable controlling & protection device for direct

start, three phase deep well submersible pump, centrifugal pump, pipeline pump etc withoutput power

from 0.75KW to 15KW (1HP-20HP)

The product has many operation modes by adopting different electric installations. An important feature

that makes the difference between The product and common On/Off pump control box is the probe /

sensor free in the well. Our special design makes it a very reliable and sensitive protection against pump

dry run without installation probe / sensor in the well.


The product is useful in all cases we need to control and protect single pump managing its turn-on and

turn off by different electric installations.

Typical usage scenarios include:

-Houses

-Flats

-Holidays houses

-Farms

-Water supply from wells

-Irrigations of greenhouses, gardens, agriculture

-Rain water reuse

-Industrial plants

-Waste water tank / Sewage sink


Application & Control characteristic:


■ Built In function switch

applied for water supply by liquid level control through float switch or liquid probe

applied for water supply by pressure control through pressure switch and pressure tank

applied for drainage by liquid level control through float switch or liquid probe

■ Automatic stops the pump in the case of water shortage, protecting it from dry running

without installing float switch or liquid probe in the well

■ Auto / Manual switch

■ Dynamic LCD displaying pump running state

■ Protect the pump against many faults

■ Push Button Calibration

■ Pump Accumulative Running Time Displaying

■ Pump Last Five Fault Record Displaying

■ Starts and stops the pump in accordance with the different liquid level or pressure setting


Main technical data:

• Start type: Direct on line (DOL)

• Rated input voltage: AC380V Three phase 50HZ/ 60HZ

• Rated output power: 0.75KW-15KW (1HP-20HP)

Max Motor

Output at 380V 3Ph

Relay

Max Range(A)

HPKW12A
1.00.75
1.51.1
2.21.5
3.02.2
5.03.7
5.54
7.55.525A
10.07.5
15.011
20.01532A

Main installation data

• Working temperature: -25℃-- +55℃

• Working humidity: 20%--90%RH, no drips concreted

• Degree of protection: IP54

• Install position: Wall mounting

• Unit dimension (L x W x H): 25 x 19.7 x 11.45cm



Product Tags:

submersible well pump controller

      

submersible water pump control panel

      
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