MP-S1 PLUS
Program
Closed-Loop
Linear
Continuous
Automatic Control, Protection, Monitoring
ISO: 9001, CE
New
Customized
ABS
Single Pump
AC220V/AC230V Single Phase
0.37kw-2.2kw (0.5HP-3HP)
Neutral
Cartons
18 pcs/carton
China
Product Description


1. Product Information
SINGLE PUMP CONTROL PANEL
MODEL: MP-S1 plus
Model | MP-S1 plus |
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 |
Product 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 Adopting liquid probe 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 booster 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 funcion when power off & recovery LCD screen displaying pump running status Signal transmission distance up to 200m |
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 180 x 150 x 70 mm |
2. Company Information
1) Brief Introduction: As a distinguished supplier of pump control panels and accessories, we proudly present our major products, including the Intelligent Single/Dual Pump Control Panel, Motor Protector/Starter, Reverse Osmosis Controller, and Anti-Clogging Reversal Pump Control Panel. These innovative solutions are designed to meet the highest standards of efficiency and reliability.
For more information, please visit our website: pumpcontroller.en.made-in-china.com
2) Our Location and Communication
A seamless journey from Guangzhou to Changsha takes just 1 hour by air or 2.5 hours via high-speed train.
A swift connection from Shanghai to Changsha takes 1.5 hours by air or 5 hours by high-speed train.
A comfortable flight from Beijing to Changsha takes approximately 2.5 hours.
From Hong Kong to Changsha, it takes about 2 hours by air.
3) Our Trading Fair
Join us at the EIMA International 2016 Show
We warmly welcome you to visit our booth at the EIMA International 2016 Show.
Booth No: C5, Hall No: 33 ter
Time: November 9-13, 2016
4) Our factory is proudly IS09000 certified, and our products come with the CE certificate, underscoring our commitment to quality and excellence.
3. Company Service
1) Payment Terms: We accept payment via T/T ,L/C
2) Delivery Terms: Flexible options include shipping by sea ,by air ,through DHL,TNT,UPS,FEDEX
Product Description
NO.1 About Product
Programmable Logic Controller (SPLC-3/BOOSTER TYPE) with Open Phase Protection
The SPLC is an intuitive, programmable device for controlling and protecting pumps, highly advantageous for pump factories, dealers, and distributors. By integrating SPLC with MCBs, AC contactors, and other components, you can easily assemble a triplex pump control cabinet.
Parameter Form
Typical Application Example

TyDiscover the versatility of our product across various usage scenarios, including:
- Perfect for homes, ensuring reliable water management.
- Ideal for flats, providing efficient and compact solutions.
- Enhance holiday homes with dependable water control.
- Essential for farms, delivering robust agricultural support.
- Suitable for water supply directly from wells.
- Optimize irrigation for greenhouses, gardens, and agriculture.
- Efficiently reuse rainwater with our advanced systems.
- Enhance industrial plant operations with reliable pump management.
- Ideal for waste water tanks and sewage sinks, enhancing sanitation.
NO.2 About us
1) Company Information
Brief Introduction
Since 2001, Hunan Leading Science & Technology Development Co., Ltd. has been at the forefront of providing innovative pump control and protection solutions, revolutionizing user experiences in the pump industry.
Today, we offer a comprehensive range of pump control panels and accessories, meeting diverse needs in the pump control and protection market with cutting-edge technology.
Our product lineup 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 office & Team

At Leading, our team is structured into three major departments:
1. Sales Team - bridging the gap between market needs and innovation.
2. R&D Team - where ideas are transformed into groundbreaking solutions.
3. Production Team - ensuring quality and efficiency in every product.
Our Sales team gathers crucial insights and technical requirements from manufacturers, distributors, and users, relaying them to our R&D team, who meticulously research, develop, and test our innovative pump controllers. Once validated, our Production team brings these cutting-edge solutions to life.
Through seamless teamwork and collaboration, Leading continues to pioneer unique control and protection technologies in the pump industry.
N0.4 FAQ
Can I have some samples?
Absolutely! We are happy to send you samples for testing. Please contact us for further details.
What's the delivery time?
Our standard pump control panels typically ship within 7 working days.
For non-standard items, delivery usually takes between 15 to 20 days. Please reach out for more details.
Can I do OEM or ODM?
Yes, with our dedicated engineering team, we welcome OEM and ODM partnerships, subject to a minimum order quantity.
How does your factory maintain quality control?
Our production process is meticulously aligned with ISO standards, ensuring unparalleled quality control from raw materials to the final product. Each of our control panels undergoes comprehensive assembly and rigorous testing before packaging and dispatch to guarantee excellence.
What is the estimated lifespan of your control panel?
The control panel is engineered to have a reliable lifespan of 8 years.
What is your after-sales service policy?
Depending on the order quantity, we provide complimentary spare parts or controllers for maintenance or replacement, along with technical training to ensure seamless operation.
How can I trust you?
With 15 years of expertise in the pump control panel industry, we have established a strong reputation. Renowned pump suppliers, both within China and internationally, trust our controllers to safeguard their pumps and motors efficiently.
Where is your location and transportation guide?
Traveling from Guangzhou to Changsha is swift: 1 hour by air or 2.5 hours via high-speed train.
From Shanghai, you can reach Changsha in just 1.5 hours by air or 5 hours by high-speed train.
A flight from Beijing to Changsha takes 2.5 hours.
Flying from Hong Kong to Changsha is a quick 2-hour journey.
Programmable Logic Controller (SPLC-3/BOOSTER TYPE) with Open Phase Protection
The SPLC is an intuitive, programmable device for controlling and protecting pumps, highly advantageous for pump factories, dealers, and distributors. By integrating SPLC with MCBs, AC contactors, and other components, you can easily assemble a triplex pump control cabinet.
Parameter Form
General details | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Main introduction | SPLC is an easy to use, programmable controlling & protection device for pump factory, pump dealer / distributor etc to assemble the duplex pump control cabinet by using SPLC , MCB, AC contactor and other components. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Model | SPLC-3/BOOSTER TYPE | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Main technical data | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Start type | DOL / STAR-DELTA / SOFT START / AUTO COUPLING | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Qty of controlled pump | Triplex pump | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Rated input voltage | AC380V Three Phase 50HZ/ 60HZ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Rate output power | 0.75kw(1hp)-250kw(335hp)
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Protection Function | Overload Protection Pump Stalled Protection Dry Run Protection with Sensor-Free Technology Under Voltage Protection Over Voltage Protection Open Phase Protection Phase Unbalance Protection Phase Reversal Protection Pump Shaft Anti-Rust Protection | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Application & Control Characteristic | Control and Protect Triplex Pump Utilize a pressure switch or pressure transmitter to effectively manage pump start and stop operations. Ideal for water supply systems utilizing pressure control through a pressure switch or transmitter. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Other Features | Experience customizable power settings with our versatile 5P DIP switch, designed to cater to different output power specifications. Tailor your applications seamlessly with our 3P DIP switch, offering adaptable application settings for diverse use cases. Our 2P DIP switch provides flexible starting type settings, ensuring smooth operation tailored to your needs. Gain insights into pump performance with our feature that displays the last five recorded faults, helping you maintain efficiency. Monitor long-term usage effortlessly with our display of the pump's accumulative running time. Introducing our BA port with a dry contact point, enhancing connectivity and control. Equipped with an RS485 port, our product ensures robust communication capabilities. Explore remote monitoring possibilities with our optional user remote monitor, providing control at your fingertips. Secure operations with our auto state LCD screen lock function, maintaining system integrity. Optionally enhance connectivity with our Wifi module, offering wireless monitoring and control. Stay informed with our LCD screen that clearly displays the pump's running status in real time. |
Typical Application Example

TyDiscover the versatility of our product across various usage scenarios, including:
- Perfect for homes, ensuring reliable water management.
- Ideal for flats, providing efficient and compact solutions.
- Enhance holiday homes with dependable water control.
- Essential for farms, delivering robust agricultural support.
- Suitable for water supply directly from wells.
- Optimize irrigation for greenhouses, gardens, and agriculture.
- Efficiently reuse rainwater with our advanced systems.
- Enhance industrial plant operations with reliable pump management.
- Ideal for waste water tanks and sewage sinks, enhancing sanitation.
NO.2 About us
1) Company Information
Brief Introduction
Since 2001, Hunan Leading Science & Technology Development Co., Ltd. has been at the forefront of providing innovative pump control and protection solutions, revolutionizing user experiences in the pump industry.
Today, we offer a comprehensive range of pump control panels and accessories, meeting diverse needs in the pump control and protection market with cutting-edge technology.
Our product lineup 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 office & Team

At Leading, our team is structured into three major departments:
1. Sales Team - bridging the gap between market needs and innovation.
2. R&D Team - where ideas are transformed into groundbreaking solutions.
3. Production Team - ensuring quality and efficiency in every product.
Our Sales team gathers crucial insights and technical requirements from manufacturers, distributors, and users, relaying them to our R&D team, who meticulously research, develop, and test our innovative pump controllers. Once validated, our Production team brings these cutting-edge solutions to life.
Through seamless teamwork and collaboration, Leading continues to pioneer unique control and protection technologies in the pump industry.
NO.2 Our production capacity

We invite you to witness our capabilities firsthand with a personalized factory field trip.
N0.4 FAQ Can I have some samples?
Absolutely! We are happy to send you samples for testing. Please contact us for further details.
What's the delivery time?
Our standard pump control panels typically ship within 7 working days.
For non-standard items, delivery usually takes between 15 to 20 days. Please reach out for more details.
Can I do OEM or ODM?
Yes, with our dedicated engineering team, we welcome OEM and ODM partnerships, subject to a minimum order quantity.
How does your factory maintain quality control?
Our production process is meticulously aligned with ISO standards, ensuring unparalleled quality control from raw materials to the final product. Each of our control panels undergoes comprehensive assembly and rigorous testing before packaging and dispatch to guarantee excellence.
What is the estimated lifespan of your control panel?
The control panel is engineered to have a reliable lifespan of 8 years.
What is your after-sales service policy?
Depending on the order quantity, we provide complimentary spare parts or controllers for maintenance or replacement, along with technical training to ensure seamless operation.
How can I trust you?
With 15 years of expertise in the pump control panel industry, we have established a strong reputation. Renowned pump suppliers, both within China and internationally, trust our controllers to safeguard their pumps and motors efficiently.
Where is your location and transportation guide?
Traveling from Guangzhou to Changsha is swift: 1 hour by air or 2.5 hours via high-speed train.
From Shanghai, you can reach Changsha in just 1.5 hours by air or 5 hours by high-speed train.
A flight from Beijing to Changsha takes 2.5 hours.
Flying from Hong Kong to Changsha is a quick 2-hour journey.