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Three Phase Pump Control Panel Ac380v/50hz For Rainwater Reuse , Industrial Plants

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

Three Phase Pump Control Panel Ac380v/50hz For Rainwater Reuse , Industrial Plants

Brand Name : LEADING
Model Number : L931
Certification : CE
Place of Origin : China
MOQ : 1 set
Price : Negotiable
Payment Terms : D/A, L/C, D/A, D/P, T/T
Supply Ability : 5000 Pcs / Each Month
Delivery Time : 30-35 days
Packaging Details : Carton
Phase : Three phase
Pump controlled quantity : One pump
Enclosure protection grade : IP54
Install position : wall mounting
Displaying : LCD display
Liquid level transfer distance : ≤1000m
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Intelligent Three Phase Pump Control Panel For General Pump, With Auto And Manual , Ac380v/50hz


Controller model L931 is an easy to use, programmable controlling & protection device

for direct start, single phase deep well submersible pump, centrifugal pump, pipeline pump etc with

output power from 0.75KW-15KW (1HP-20HP)


Model L931 has many operation modes by adopting different electric installations. An important feature

that makes the difference between Model L931 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.


Model L932 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

-Irrigation of greenhouses, gardens, agriculture

-Rain water reuse

-Industrial plants

-Waste water tank / Sewage sink


Application & Control characteristic:

Control and protect general pump

Using water level sensor or float switch to control pump start and stop

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

• Applied for booster by pressure control through pressure switch and pressure tank

• Applied for drainage by liquid level control through float switch or liquid probe


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

Product function / features

Main features:


Built In Function Switch To Apply Different Application

Applied For Water Supply By Liquid Level Control

Applied For Water Supply By Pressure Control

Applied For Water Drainage By Liquid Level Control

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

Protect The Pump Against Many Faults

Dynamic Lcd Displays Pump Running Information

Pump Accumulative Running Time Displaying

Pump Last Five Fault Record Displaying

Pump Shaft Anti Rust

Rs485 Communication

Starts And Stops The Pumps In Accordance With The Different Liquid Level Or Pressure Setting


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): 30.2 x 24x 12cm



Product Tags:

3 phase submersible pump control panel

      

3 phase pump controller

      
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