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

Intelligent Pump Controller, Water Pump Control, Pump Pressure Control manufacturer / supplier in China, offering Three Phase Pump Control Panel/Automation M931, Automatic Pump Flow Pressure Controller, Intelligent Single Phase Pump Starter and so on.

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Supplier Homepage Product Three phase pump controller Three Phase Pump Control Panel/Automation M931

Three Phase Pump Control Panel/Automation M931

Purchase Qty.:
(Pieces)
100-499 500+
FOB Unit Price: US $55 US $65
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $55
500+ US $65
Get Latest Price
Production Capacity: 40000PCS/Year
Transport Package: Paper Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: M931
  • Structure: Closed-Loop
  • Signal: Continuous
  • Certification: CE
  • Customized: Customized
  • Size: 16*8.2*22.8
  • Trademark: Leading Science & Technology
  • Origin: Changsha
  • Task: Program
  • Mathematical Model: Non-Linear
  • Function: Automatic Control
  • Condition: Used
  • Material: ABS
  • Weight: 1.3kgs
  • Specification: CE
  • HS Code: 90328990
Product Description
1.PRODUCT INTRODUCTION

Intelligent Pump Controller model M931 is an easy to use, programmable controlling & protection device for direct start, three phase deep well submersible pump, centrifugal pump, pipeline pump etc with output power from 0.75KW to 7.5KW (1HP-10HP)
Model M931 has many operation modes by adopting different electric installations. An important feature that makes the difference between Model M931 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.

Typical usage scenarios include:
Houses
Flats
Holidays houses
Farms
Water supply from wells
Irrigations of greenhouses, gardens, agriculture
Rain water reuse
Industrial plants
Waste water tank / Sewage sink


 
ModelM931
Main technical data 
.Start typeDirect on line
. Qty of controlled pumpSingle pump
. Protection  methodReal motor running ampere
. 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 with sensor free
Under voltage protection
Over voltage protection
Rapid cycle 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
LCD screen locked function under auto state
Present RS485 port
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
250×1 97×114cm
 
 
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


Three Phase Pump Control Panel/Automation M931
Three Phase Pump Control Panel/Automation M931
Three Phase Pump Control Panel/Automation M931
Three Phase Pump Control Panel/Automation M931
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