Single Pump Control Panel (M521) Push Button Calibration

Basic Info.

Model NO.	M521
Mathematical Model	Linear
Signal	Continuous
Function	Automatic Control
Certification	ISO: 9001, CE
Condition	New
Customized	Customized
Material	ABS
Transport Package	Carton
Specification	small size
Trademark	Leading or neutral
Origin	China
HS Code	9032899090
Production Capacity	10000 Sets Per Month

Product Description

Intelligent Pump Controller Manufacturer Since 2001.
Really want to assist you,and develop win-win cooperation.Sincerely Welcome visit our factory and take samples for test.

NO.1 About Product

DescriptionSingle Pump Control Panel(M521)Push button calibration

Parameter form

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

NO.2 About us

1)Company Information Brief IntroductionSince 2001, Leading Science & Technology company has been providing pump control and protection solutions to pump users.Today Leading Science & Technology offers a wide range of pump control panel & pump control accessories for the pump control and protection market.Our products: Intelligent Pump Controller, Sewage Pump Controller, Booster Pump Controller, Deep Well Pump Control Box, Submersible Pump Controller, Pump Motor Starter,Programmable Logic Controller, IOT Pump Controller, Reverse Osmosis Controller.For more information, please visit: pumpcontroller.en.made-in-china.com

Our office & Team
Leading company has three major departments:1. Sales Team2. R&D Team3. Production TeamSales team collect the information and technical requirements from pump manufacturers, pump distributors, pump users etc and report to our R&D team. According to the information, R&D team will evaluate firstly and start to research,develop and test the pump controller. Finally once the pump controller is workable, our production team will produce.With our team members' close cooperation, Leading company has been developing many unique control and protection technology for pump industry.2)Our trading fair&Communication&Feedback

NO.3 Our production capacity

N0.4 FAQ
Can i have some samples ?Yes ,we can send you samples for testing,contact us for details What's delivery time ?For standard pump control panel ,it usually takes about 7 working days;For non-standard,it usually takes 15-20days ,please contact us for details;Can I do OEM or ODM ?Yes,we have our own engineering team and we do accept OEM and ODM,but there is ordering quantity requirement;How does your factory do the quality control ?Our production process follow up the ISO standard and we control the product quality from the raw materials to the finished product,each of our control panel will be fully assembled and strictly tested before packing and shipping ;What is the approximate life time for your control panel ?The designed life time of control panel is 8 years ;What is your after sales service policy ?According to the ordering quantity,we will give some free spare parts or controller for maintenance or replacement and we will give technical training;How can i trust you ?We have being developing the pump control panel manufacturing and selling for 15 years ,now many pump supplier from China and overseas are using our controller to control and protect their pump and motor.Where is your location and transportation guide?From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed trainFrom Shanghai to Changsha takes 1.5hour by air, 5hour by high speed trainFrom Beijing to Changsha takes 2.5hour by airFrom Hong Kong to Changsha takes 2hour by air

General details
Model	M521
Main technical data
Start type	Direct on line
Qty of controlled pump	Single pump
Capacitor	Reserved space for installing start capacitor
Rated input voltage	AC220-240V Single phase 50HZ/ 60HZ
Rated output power	0. 37KW-2.2KW (0.5hp-3hp) Max Motor Output at 220V 1PH Pump Max Rated Current(A) HP KW 0.5 0.37 10A 1.0 0.75 1.5 1.1 2.0 1.5 3.0 2.2
Protection function & features	Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection
Application&Contril characteristic	Control and protect universal pump Using liquid probe sensor or 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	Push button calibration Memory function when power off & recovery Pump last five faults record displaying Pump accumulative running time displaying LCD screen displaying pump running status
Main installation data
Working temperature Working humidity Degree of protection Install position Unit dimension (L x W x H)	-25 C-- +55 C 20%--90%RH, no drips concreted IP22 Wall mounting 228 x 160 x 73 mm