PLC-1 Programmable Logic Controller Duplex Pump Control Panel
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Product Highlights
- Customizable Design: Fully customized product available to meet specific requirements.
- Comprehensive Protection: Includes overload, dry run, under/over voltage, phase reversal, and stall protection.
- Versatile Control Modes: Supports DOL, Star-Delta, Soft Start, and Auto Coupling starting methods.
- Wide Power Range: Handles output power from 0.75kW to 250kW for duplex pump applications.
- Smart Monitoring: Features LCD display, fault recording, running time tracking, and optional WiFi/Remote monitor.
- Flexible Input Options: Compatible with liquid probes, float switches, pressure switches, or transmitters.
- DIP Switch Configuration: Available DIP switches for easy adjustment of power, application, and start type settings.
- ISO Certified Quality: Manufactured under ISO 9001 standards with strict quality control from raw materials.
Product Attributes
- Customization
- Available
- Task
- Program
- Structure
- Closed-Loop
- Model NO.
- SPLC-1
- Mathematical Model
- Non-Linear
- Signal
- Continuous
- Function
- Automatic Control
- Certification
- ISO: 9001, CE
- Condition
- New
- Customized
- Customized
- Material
- ABS
- Transport Package
- Paper Carton
- Specification
- 14 pcs/carton
- Trademark
- Neutral
- Origin
- China
- HS Code
- 9032899090
- Production Capacity
- 100000PCS/Year
- Package Size
- 26.00cm * 16.00cm * 8.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of PLC-1 Programmable Logic Controller Duplex Pump Control Panel
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Product Description
Product Description
Programmable Logic Controller(SPLC-2)Present user remote monitor(optional)
SPLC is an easy to use, programmable controlling & protection device for pump factory, pump dealer / distributor etc to assemble duplex pump control cabinet by using SPLC , MCB, AC contactor and other components.
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-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Main technical data | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Start type | DOL / STAR-DELTA / SOFT START / AUTO COUPLING | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Qty of controlled pump | Duplex pump | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Rated input voltage | AC380V Three Phase 50HZ/ 60HZ |
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| Rate output power | 0.75kw(1hp)-250kw(335hp)
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| Protection function |
Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection Open phase protection Phase unblance Protection Phase reversal protection Pump shaft anti-rust protection |
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| Application & Control characteristic |
Control and protect duplex pump Using liquid probe ,float switch, pressure switch or transmitter to control pump start and stop Applied for water supply by liquid level control through float switch, liquid probe or transmitter Applied for water supply by pressure control through pressure switch or transmitter Applied for drainage by liquid level control through float switch, liquid probe or transmitter |
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| Other features | Available DIP switch(5P) for different output power setting Available DIP switch(3P) for different application setting Available DIP switch(2P) for different starting type setting Pump last five faults record displaying Pump accumulative running time displaying Presenting dry contact point (BA port) Present RS485 port Present user remote monitor(optional) LCD screen locked function under auto state Wifi module (optional) LCD screen displaying pump running status |
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Typical Application Example
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 Introduction
Since 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.
Our office & Team
Leading company has three major departments:
1. Sales Team
2. R&D Team
3. Production Team
Sales 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

Welcome to our factory field trip.
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 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
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2391589". Items marked "" are certified.
Company Profile
Established in 2001, LEADING Science &Technology, has been bringing constantly updated water pump control and protection solutions to the global pump manufacturers and users. Today LEADING Science & Technology, as the front runner of the industry, offers a wide range of pump control panels & pump control accessories for the pump control and protection market.
Our pump control panels can be applied for borehole pumps, submersible pumps, booster pumps, sewage/drainage pumps, RO system, irrigation system, etc.
Our mission & vision have not been changed: To provide quality, variety and system solutions to our dear customers.
Our Products:
1. Motor Protector / Motor Starter
2. General Pump Control Panel, Single / Duplex pump
3. Sewage Pump Control Panel, Single / Duplex pump
4. Pressure Boosting Pump Control Panel, Single / Duplex pump
5. Reverse Osmosis (RO) Control Panel
6. Smart Programmable Logic Controller (SPLC), Single / Duplex / Triple pump
7. Cell Phone + WiFi APP Control System
Our Certificates:
1. ISO 9001: 2015
2. CE Certificate
3. National Invention Patent Certificate
Our Exhibitions:
1. Canton Fair, China
2. EIMA International, Italy
3. Irrigation Show, USA
4. AsiaWater, Malaysia
5. Pumps&Valves, Thailand
About Our Factory & Business Background
- Address
- 7th Floor, 1 Block, No. 41 Yannong Rd, Hi-Tech Zone, Changsha, Hunan, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, CFR
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai, Guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2005-06-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can I get samples for testing?
- Yes, we can send you samples for testing. Please contact us for details.
- What is the delivery time for orders?
- For standard pump control panels, it usually takes about 7 working days. For non-standard orders, it takes 15-20 days.
- Do you accept OEM or ODM orders?
- Yes, we have our own engineering team and accept OEM and ODM, but there is an ordering quantity requirement.
- How do you ensure product quality?
- Our production process follows ISO standards. We control quality from raw materials to finished products, and each panel is fully assembled and strictly tested before shipping.
- What is the designed life time of the control panel?
- The designed life time of the control panel is 8 years.
- What is your after-sales service policy?
- Based on the ordering quantity, we provide free spare parts or controllers for maintenance or replacement, along with technical training.
- How can I trust your company?
- We have been developing and selling pump control panels for 15 years. Many pump suppliers from China and overseas use our controllers.
- Where is your factory located and how to reach it?
- Our factory is in Changsha. It is 1 hour by air or 2.5 hours by high-speed train from Guangzhou; 1.5 hours by air from Shanghai; 2.5 hours by air from Beijing; and 2 hours by air from Hong Kong.
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