Intelligent Water Pump Control Panel (L931)

Task: Program
Structure: Closed-Loop
Mathematical Model: Linear
Signal: Continuous
Function: Automatic Control
Certification: ISO: 9001, CE
Customization:

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Basic Info.

Model NO.
L931
Condition
Used
Rated Output Power Range
0.75-4kw /5.5-11kw /15kw
Ampere Range
0-18A/18-25A/25-32A
Current
AC Current
Transport Package
Paper Carton
Specification
CE
Trademark
Leading Science & Technology
Origin
China
HS Code
90328990
Production Capacity
5000PCS/Year

Product Description

1.Product Information
SINGLE PUMP CONTROL PANEL
MODEL:L931
Model L931
Main technical data  
.Start type Direct on line
. Qty of controlled pump Single pump
. Rated input voltage: AC380V Three phase
50HZ/ 60HZ
. Rated output power: 0. 75kw-4kw (1 hp-5. 5hp)
5. 5kw-11kw (7.5hp-15hp)

15kw(20hp)
 
 
 
 
Protection function
Over load protection
Pump stalled protection
Dry run protection
Under voltage protection
Over voltage protection
Repeat start protection
Phase unbalance protection
Phase reversal protection
Open phase protection
 
Application&
Control characteristic
Control and protect universal pump
Using water level sensor ,float switch or pressure switch to control pump start and stop
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
 
 
 
Other features
Pump last five faults record displaying
Pump accumulative running time displaying
Pump shaft anti-rust
Presenting one dry contact point (BA port)
Present RS485 port
Present user remote monitor
LCD screen locked function under Auto state
Push button calibration
Main installation data  
Working temperature
Working humidity
Degree of protection
Install position
Unit dimension (L x W x H)
-25ºC-- +55ºC
20%--90%RH, no drips concreted
IP54
Wall mounting
310×220×120mm
 
2.Company  Information 

1)Brief introduction: as the supplier of pump control panel and control accessories, major products including: Intelligent Single / Dual Pump Control Panel, Motor Protector / Starter , Reverse Osmosis Controller, Anti-Clogging Reversal Pump Control Panel 
More information, please visit: pumpcontroller.en.made-in-china.com
 
2)Our location and communication
From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed train
From Shanghai to Changsha takes 1.5hour by air, 5hour by high speed train
From Beijing to Changsha takes 2.5hour by air
From Hong Kong to Changsha takes 2hour by air

Intelligent Water Pump Control Panel (L931) Intelligent Water Pump Control Panel (L931) Intelligent Water Pump Control Panel (L931) Intelligent Water Pump Control Panel (L931)

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