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Ac380v 50hz Duplex Pump Controller For Waste Water Tank / Sewage Sink

Good quality Simplex Pump Controller for sales
Good quality Simplex Pump Controller for sales
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Ac380v 50hz Duplex Pump Controller For Waste Water Tank / Sewage Sink

China Ac380v 50hz Duplex Pump Controller For Waste Water Tank / Sewage Sink supplier

Large Image :  Ac380v 50hz Duplex Pump Controller For Waste Water Tank / Sewage Sink

Product Details:

Place of Origin: China
Brand Name: LEADING
Certification: CE
Model Number: L932

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Carton
Delivery Time: 30-35 days
Payment Terms: D/A, L/C, D/A, D/P, T/T
Supply Ability: 5000 Pcs / Each Month
Detailed Product Description
Phase: Three Phase Pump Controlled Quantity: Two Pumps
Enclosure Protection Grade: IP54 Install Position: Wall Mounting
Displaying :: LCD Display

Intelligent Three Phase Duplex Pump Controller For General Pump, With Auto And Manual , Ac380v/50hz


Controller model L932 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 L932 has many operation modes by adopting different electric installations. An important feature

that makes the difference between Model L932 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 L932is 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:



-Holidays houses


-Water supply from wells

-Irrigations 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


Max Range(A)

1.0 0.75
1.5 1.1
2.2 1.5
3.0 2.2
5.0 3.7
5.5 4
7.5 5.5 25A
10.0 7.5
15.0 11
20.0 15 32A


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

Double Pumps Control

Main Pump / Standby Pump Automatically Alternate

Main Pump / Standby Pump Automatically Switch Against Malfunctions

Standby Pump Participate Running If Required

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


Contact Details
Hunan Leading Science and Technology Development Co.,Ltd

Contact Person: Sonya

Tel: +8613755046571

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