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Hunan Leading Science & Technology Development Co., Ltd.

Pump Control Panel, Control Box, Water Pump Conyrol Box manufacturer / supplier in China, offering Water Pump Control Panel Control Two Booster Pump with Full Protection IP 54, Splc -Super Programmable Logical Controller, Three Phase Water Pump Control Panel and so on.

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Supplier Homepage Product pressure controller Water Pump Control Panel Control Two Booster Pump with Full Protection IP 54

Water Pump Control Panel Control Two Booster Pump with Full Protection IP 54

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 5000PCS/Year
Transport Package: Paper Carton
Payment Terms: T/T

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Basic Info
  • Model NO.: L922-B
  • Structure: Closed-Loop
  • Signal: Continuous
  • Certification: CE
  • Customized: Non-Customized
  • Degree of Protection: IP54
  • Weight: 3.6kgs
  • Specification: CE
  • HS Code: 90328990
  • Task: Program
  • Mathematical Model: Linear
  • Function: Automatic Control
  • Condition: New
  • Material: Plastic
  • Size: 31*22*12
  • Trademark: Leading Science & Technology
  • Origin: China
Product Description

Duplex Pump Control Panel L922-B(Pressure Boosting Type)

Application: Control&Protect Single phase Pump for pressure boosting, DOL

Intelligent pump controller L922-B is an easy to use, programmable controlling & protection device for duplex booster pump.

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.




Main Spec:
Rated Inupt Voltage: AC 220V/50HZ, Single Phase
Rated Output Power: 0.37-2.2kw/3kw-4kw

Main features:
-Double pumps control
Main pump/standby pump automatically alternate
Main pumps/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 switch: Pressure setting for two pumps; Pressure setting for one pump
-Automatically stop the pump in the case of water shortage, protecting it from drying running without installing the float switch or liquid probe in the well.
-Auto / Manual switch
-Pump accumulative running time displaying.
-Pump last five fault record displaying.
-LCD displays pump running information.
-Protect the pump against many faults
-Grade of Protection IP 54
-Present remote monitor
-Present one dry contact point
-Visual & Audio alarm for fault prompt
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