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High Precision Booster Pump Controller Earthquake Resistance For 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

High Precision Booster Pump Controller Earthquake Resistance For Industrial Plants

Brand Name : LEADING
Model Number : L922-B
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 : Single phase
Pump controlled quantity : One pump
Enclosure protection grade : IP54
Install position : wall mounting
Displaying : LCD display
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Intelligent Duplex Pump Controller For Booster Pump, With Auto And Manual , Ac220v/50hz


Model L922-B is specially designed for pressure booster pumping system, by adopting pressure

transmitter (0.5-4.5V), pump user can easily set the different pressure value and observe the dynamic

pressure value in the pipeline.


Typical usage scenarios include:

- Houses - Flats

- Holidays houses - Farms

- Water supply from wells - Industrial plants

- Construction site


Application & Control characteristic:

Control and protect booster pump

Using level transmitter to control pump start and stop


• Applied for booster by pressure transmitter


Main technical data:

• Start type: Direct on line (DOL)

• Rated input voltage: AC220V Single phase 50HZ/ 60HZ

• Rated output power: 0.37KW-2.2KW

Max Motor

Output at 220V 1Ph

Relay

Max Range(A)

HPKW30A
0.50.37
1.00.75
1.51.1
2.01.5
3.02.2

Product function / features


Double pumps control

main pump / standby pump automatically alternate

main pump / standby pump automatically switch against malfunctions

standby pump participate running if required

Present pressure transmitter with 0.5-4.5V analog signal

Easily setting the different pressure value and observing the dynamic pressure value

Eliminates the pressure switches: pressure setting for two pumps; pressure setting for one pump

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 displaying the real pressure value

Dynamic LCD displaying pump running information

Pump accumulative running time displaying

Pump last five fault record displaying

Pump shaft anti rust

Present remote monitor

Present one dry contact point


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


Application:




Product Tags:

automatic water pump pressure controller

      

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