Gold Member Since 2012
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Hunan Leading Science & Technology Development Co., Ltd.

Intelligent Pump Control Panel, Control Box, Control System manufacturer / supplier in China, offering Control Panel for Three Phase Pump (L931-B), Automatic Pump Flow Pressure Controller, Intelligent Single Phase Pump Starter and so on.

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Supplier Homepage Product Pump Control Panel for Pressure Boosting Type Control Panel for Three Phase Pump (L931-B)

Control Panel for Three Phase Pump (L931-B)

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.: L931-B
  • Structure: Closed-Loop
  • Signal: Continuous
  • Protection Grade: IP54
  • Output Power: 0.75-15kw (1-20HP)
  • Unit / Carton: 6PCS
  • Specification: CE
  • HS Code: 90328990
  • Task: Program
  • Mathematical Model: Linear
  • Certification: ISO: 9001, CE
  • Pressure Transmitter: 0.5-4.5V
  • Demensions: 31*22*12cm
  • Trademark: Leading Science & Technology
  • Origin: China
Product Description
1.Product Information
PRESSURE BOOSTING TYPE OF PUMP CONTROL PANEL
MODEL:L931-B
 
General detail:
ApplicationControl & protect booster pump only
ModelL931-B
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 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
 
Control characteristic
Connecting 0.5-4.5V pressure transmitter to replace pressure switch
Pump start and stop according to different pressure value setting
 
 
 
Other features
LCD screen displaying dynamic real time pressure value
Pump start and stop pressure value can be easily setting on the LCD screen
Pump accumulative running time recording
Pump last five faults record displaying
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 x 220x 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: www.leading-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
 
Control Panel for Three Phase Pump (L931-B)
Control Panel for Three Phase Pump (L931-B)
Control Panel for Three Phase Pump (L931-B)
Control Panel for Three Phase Pump (L931-B)
 
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