Three Phase Input Voltage 380V Smart Controller

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Hunan Leading Science & Technology Development Co., Ltd.

VIP   Audited Supplier 14 years
Profile Certified by SGS/BV
L531
Program
Closed-Loop
Linear
Continuous
ISO: 9001, CE
Used
Non-Customized
AC380V
50Hz
IP54
Direct Start
Leading Science & Technology
Paper Carton
CE
China
90328990
Product Description
1.Product Information
SINGLE PUMP CONTROL PANEL
MODEL:L531
 
ModelL531
Main technical data 
.Start typeDirect on line
. Qty of controlled pumpSingle 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 functionOver load protection
Pump stalled protection
Dry run protection
Under voltage protection
Over voltage protection
Repeat start 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 featuresPump last five faults record displaying
Pump accumulative running time displaying
Pump shaft anti-rust
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

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