We strengthen the technology development of Auto Single Phase Water Pump Controller With Built-In Water Level Control, Small Size Simplex Pump Controller Plastic Panel Material, Simplex Pump Controller Overload Protection With Large LCD Screen, promote brand building, and improve the organization and human resource management to provide a strong guarantee for the implementation of the company's development strategy. For far more detailed information, please contact us! We implement advanced strategy, create brand benefits, to better serve users with the spirit of "pioneering and enterprising, pragmatic and seeking benefits". We warmly welcome you to visit our company.
Intelligent Pump Controller wiht 3 Phase Submersible Control Panel
| Product Details: Place of Origin:China Brand Name:LEADING Certification:CE Model Number:S531 Payment & Shipping Terms: Minimum Order Quantity:1 set Price:negotiable PackagingDetails:paper carton Delivery Time:30 days upon order confirmed Payment Terms:L/C, T/T , Paypal , , Western Union Supply Ability:2000 pcs per month |
Detailed Product Description
Screen Type: | Segment Display | Enclosure Size: | 170× 155× 85mm |
Degree Of Protection: | IP22 | Phase: | Three Phase |
Frequency: | 50HZ | Pump Controlled Quantity: | One Pump |
Model Name S531 Brief Introduction :
Smart Water Pump Controller S531 can be sued for control and protection of pump against many faults ,it has function of under over / over voltage / over load / dry run / pump stalled function .

Product Function / Features :
●Over load protection
●Pump stalled protection
●Dry run protection with sensor free
●Under voltage protection
●Over voltage protection
●Open
●Push button calibration
●Memory function when power off & recovery
Technic Parameter :
Control characteristic | Double liquid level control |
Control method | Auto / Manual |
Liquid level control characteristic | Liquid probe / float switch |
Pressure control characteristic | Pressure switch / pressure tank |
Trip response time of overload | 5sec-5min |
Trip response time of dry run | 6 sec |
Recovery time of over load | 30 min |
Recovery time of under / over voltage | 5 min |
Recovery time of dry run | 30 min |
Trip voltage of over voltage | 437V |
Trip voltage of under voltage | 301V |
Application :
●Control and protect universal pump
●Using water level sensor or float 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
Our Team Introduction
Leading company has three major departments:
1. Sales Team
2. R&D Team
3. Production Team
Sales team collect the information and technical requirement 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 member close cooperation, Leading company developed many unique control and protection technology for pump industry.
Tag: intelligent pump control box, smart water pump controller
Our company has advanced management experience, production process and quality control means to ensure the provision of high-quality Auto and Manual Single Phase Submersible Pump Control Panel for General Pump for domestic and foreign customers. Our company keeps up with the market trend and keeps close contact with distributors and retail agents. We have advanced product inspection equipment and a mature logistics system to ensure stable product quality, reasonable prices, and timely supply.
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