Relying on many years of practical operation experience, technology and integrity concept, we continuously transform the research and development achievements into productivity, and produces Simplex Pump Controller Wall Mounting With Auto Manual Control, IP54 Auto Submersible Water Pump Control Panel, Dual Pump Control Panel Pressure Control For Centrifugal Water Pump with stable quality and affordable price. We always stand on the user's point of view to improve our products, and with our good corporate reputation, unique business style and strong market development ability, we have achieved impressive results one after another. From raw material warehousing, product R&D and design, to product production testing, each step and process has strict multiple inspection standards, integrating refined management into all links of production. We believe that our professional and hard work can also provide you with satisfactory service.
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
Relying on professional technology and equipment, we have full confidence to solemnly promise to our customers that every 3 Phase Submersible Pump Control Panel, Automatic Water Pump Motor Controller we produce is of high quality. We sincerely hope we can cooperate with you in the near future. We adhere to the professional development, do well in the products we are good at and we are looking forward to your cooperation .
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