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

Control Box, Pump Control Box, Pump Protection manufacturer / supplier in China, offering Intelligent Pump Control Box with Protection by Real Output Measure., Perfect Performance Electrical Pump Control Cabinet, Automatic Pump Flow Pressure Controller and so on.

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Supplier Homepage Product Single phase pump controller Intelligent Pump Control Box with Protection by Real Output Measure.

Intelligent Pump Control Box with Protection by Real Output Measure.

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Port: Ningbo, China
Production Capacity: 5000PCS /Year
Payment Terms: T/T

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Basic Info
  • Model NO.: M921-3
  • Structure: Closed-Loop
  • Signal: Continuous
  • Certification: CE
  • Customized: Non-Customized
  • Output Power Range: 0.37-2.2kw
  • Transport Package: Paper Carton
  • Origin: China
  • Task: Program
  • Mathematical Model: Linear
  • Function: Automatic Control
  • Condition: Used
  • Input Voltage: AC220V
  • Trademark: Leading Science & Technology
  • Specification: CE
  • HS Code: 90328990
Product Description
1.Product Information
SINGLE PUMP CONTROL PANEL
MODEL:M921
 

Model
M921
Main technical data 
.Start typeDirect on line
. Qty of controlled pumpSingle pump
. Protection methodReal motor output power (watts) by power factor
. Rated input voltage:AC220V-240V Single phase
50HZ/ 60HZ
. Rated output power:0.37kw-2.2kw (0.5hp-3hp)



Protection function
Over load protection
Pump stalled protection
Dry run protection with sensor free
Under voltage protection
Over voltage protection
Rapid cycle 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
250×197×114cm

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

Intelligent Pump Control Box with Protection by Real Output Measure.
Intelligent Pump Control Box with Protection by Real Output Measure.
Intelligent Pump Control Box with Protection by Real Output Measure.
Intelligent Pump Control Box with Protection by Real Output Measure.
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