Water Pump Control Panel with Real Power

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Non-Linear
• Signal: Continuous
• Function: Automatic Control, Protection
• Certification: ISO: 9001, CE
• Model NO.: M921
• Condition: Used
• Customized: Customized
• Material: ABS
• Size: 16*8.2*22.8
• Weight: 1.3kgs
• Protection Degree: Pi54
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Leading Science & Technology
• Origin: Changsha
• HS Code: 90328990
• Production Capacity: 40000PCS/Year

Product Description

1.PRODUCT INTRODUCTION

Intelligent Pump Controller model M921 is an easy to use, programmable controlling & protection device for direct start, single phase deep well submersible pump, centrifugal pump, pipeline pump etc with output power from 0.37KW to 2.2KW (0.5HP-3HP)
Model M921 has many operation modes by adopting different electric installations. An important feature that makes the difference between Model M921 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
 

Model	M921
Main technical data
.Start type	Direct on line
. Qty of controlled pump	Single pump
. Protection method	Real 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 250×1 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
 
 

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