M521 Reliable Single Phase Water Pump Control Panel for Submersible Pumps

• Customization: Available
• Task: Program
• Structure: Closed-Loop
• Model NO.: M521
• Mathematical Model: Non-Linear
• Signal: Continuous
• Function: Automatic Control, Protection
• Certification: CE
• Condition: New
• Customized: Customized
• Material: ABS
• Qty of Controlled Pump: Single Pump
• Rated Input Voltage: AC220V/AC230V Single Phase
• Rated Output Power: 0.37kw-2.2kw (0.5HP-3HP)
• Transport Package: Box+Paper Carton
• Specification: 14 pcs/carton
• Trademark: Neutral
• Origin: China
• HS Code: 9032899090
• Production Capacity: 100000PCS/Year
• Package Size: 25.50cm * 17.00cm * 11.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

1.Product Information

Discover our cutting-edge pump control equipment, tailored specifically for the Middle East market to ensure flawless water supply management.

Model: M521

Model M521 is an indispensable tool for seamlessly controlling and protecting single-phase pumps, expertly managing the pump's activation and deactivation across a variety of electrical installations.

Typical usage scenarios include:
-Houses
-Flats
-Holiday houses
-Farms
-Water supply from wells
-Irrigation of greenhouses, gardens, and agricultural lands
-Rainwater reuse systems
-Industrial plants
-Wastewater tanks and sewage sinks


Advantages
1. Advanced remote monitoring of water pump networks;
2. Centralized group control in network systems;
3. Smart digital water pump controller, sensor-free functionality;
4. Intelligent digital control powered by a computer chip;
5. Fast, one-button parameter calibration for intelligent water pumps;
6. Environmentally-friendly, anti-corrosion water control probe;
7. Anti-rust function designed for water pump shafts.

MModel	M521
Main technical data
Start type	Direct on line
Qty of controlled pump	Single pump
Rated input voltage:	AC220V-240V Single phase 50HZ/ 60HZ
Rated output power:	0.37kw-2.2kw (0.5hp-3hp)
Capacitor:	Reserved space for installing start capacitor
Protection function	Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage 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	Push button calibration Memory function when power off & recovery Pump last five fault record displaying  Pump accumulative running time displaying
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 IP22 Wall mounting 228×160 ×73mm

2 About us
1)Company Information

Brief Introduction
Since 2001, Hunan Leading Science & Technology Development Co., Ltd. has been at the forefront of delivering innovative pump control and protection solutions to users worldwide.
Today, Leading Science & Technology is proud to provide an extensive selection of pump control panels and accessories to meet the demands of the control and protection market.

Our product suite includes Intelligent Pump Controllers, Sewage Pump Controllers, Booster Pump Controllers, Deep Well Pump Control Boxes, Submersible Pump Controllers, Pump Motor Starters, Programmable Logic Controllers, IOT Pump Controllers, and Reverse Osmosis Controllers.


Our Team
Hunan Leading Science & Technology is organized into three core departments:
1. Sales Team
2. Research & Development (R&D) Team
3. Production Team
Our Sales team gathers vital information and technical requirements from pump manufacturers, distributors, and users, which is then assessed by our R&D team to initiate the development of cutting-edge pump controllers. Once tested and approved, our Production team meticulously manufactures the final product.

Thanks to the seamless collaboration of our team members, Hunan Leading Science & Technology continues to innovate, creating unique control and protection technologies for the pump industry.

2)Our factory

3)Our trading fair

4)Customers' visit & Market feedback



5)Qualification & Certificate



3.FAQ

1)Can I have some samples?
Absolutely, we can provide samples for testing. Please contact us for further details.

2)What's the delivery time?
For our standard pump control panels, delivery typically takes about 7 working days.
For non-standard panels, it generally requires 15-20 days. Please get in touch for more information.

3)Can I do OEM or ODM?
Yes, we welcome OEM and ODM projects. Our engineering team is ready to assist, but there are minimum order quantity requirements.

4)How does your factory ensure quality control?
At Hunan Leading Science & Technology Development Co., Ltd., our meticulous production process adheres to rigorous ISO standards, ensuring that product quality is unparalleled from the initial raw materials to the final, finished product. Each of our Reliable Single Phase Water Pump Control Panels is meticulously assembled and subjected to strict, comprehensive testing protocols before being packed and shipped to our valued customers.

5) What is the expected lifespan of your control panel?
The Reliable Single Phase Water Pump Control Panel is engineered to deliver outstanding performance over a designed lifespan of 8 years, ensuring long-lasting reliability and peace of mind.

6) What is your policy for after-sales service?
Depending on the quantity ordered, we provide complimentary spare parts or controllers for maintenance or replacement. Additionally, we offer comprehensive technical training to ensure seamless implementation and operation.

7) How can I be assured of your reliability and trustworthiness?
With a legacy spanning 15 years in the pump control panel industry, Hunan Leading Science & Technology Development Co., Ltd. has earned the trust of numerous pump suppliers both within China and internationally. Our control panels are the preferred choice for safeguarding and managing their pumps and motors.