S531 Single Pump Control Box with Dry Run Protection

Product Details
Customization: Available
Task: Program
Structure: Closed-Loop
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  • S531 Single Pump Control Box with Dry Run Protection
  • S531 Single Pump Control Box with Dry Run Protection
  • S531 Single Pump Control Box with Dry Run Protection
  • S531 Single Pump Control Box with Dry Run Protection
  • S531 Single Pump Control Box with Dry Run Protection
  • S531 Single Pump Control Box with Dry Run Protection
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Basic Info.

Model NO.
S531
Signal
Continuous
Function
Automatic Control, Protection
Certification
ISO: 9001, 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) 0.75kw-4kw (1HP-5.5HP) 5
Transport Package
Paper Cartoon
Specification
14 pcs/carton
Trademark
Neutral
Origin
China
HS Code
9032899090
Production Capacity
100000PCS/Year

Packaging & Delivery

Package Size
20.00cm * 17.00cm * 11.00cm
Package Gross Weight
1.500kg

Product Description

Product Description

Product Name: Single Pump Control Box with Dry Run Protection
 
Model: S531
 
Manufacturer: Hunan Leading Science & Technology Development Co., Ltd.
 
Description: Pump control panel with dry run protection for efficient water pump monitoring and protection.
S531 Single Pump Control Box with Dry Run Protection
S531 Single Pump Control Box with Dry Run Protection
General details
Model S531
Main technical data
.Start type Direct on line
.Qty of controlled pump Single pump
.Rated input voltage AC380V-400V Three phase
50HZ/ 60HZ
.Rated output power 0.37kw-2.2kw (0.5hp-3hp)
5.5kw-7.5kw(7.5hp-10hp)
 
 
Protection function 
 
Over load protection
Pump stalled protection
Dry run protection with sensor free
Under voltage protection
Over voltage protection
Open phase 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 function when power off & recovery
LCD screen displaying pump running status
Signal transmission distance up to 200m
Pump last five faults record displaying
Pump accumulative running time displaying
Overflow alarm for drainage application
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
170x160x85mm



About Us - Hunan Leading Science & Technology Development Co., Ltd.


 

About Us

 

Company Information

 

Established in 2001, Hunan Leading Science & Technology Development Co., Ltd. specializes in providing innovative pump control and protection solutions to pump users worldwide. Our extensive product range includes Intelligent Pump Controllers, Sewage Pump Controllers, Booster Pump Controllers, and more.

 

Our Team

 

Our company comprises three key departments: Sales, R&D, and Production. The Sales team gathers information and technical requirements from various stakeholders, which are then passed on to our R&D team for evaluation and development. Once a pump controller is perfected, our Production team takes over to manufacture the final product.

 

Our Factory

 

Located in Hunan, China, our state-of-the-art factory is equipped with cutting-edge technology to ensure the highest quality standards in the production of pump control panels and accessories.


S531 Single Pump Control Box with Dry Run Protection

Single Pump Control Box with Dry Run Protection

 

Enhance pump safety with our control panel. Monitor and protect your water pump efficiently. Ideal for boosting pumps.

S531 Single Pump Control Box with Dry Run Protection

Visit our factory for the latest Single Pump Control Box with Dry Run Protection. Get market feedback on this innovative product.

S531 Single Pump Control Box with Dry Run Protection

Single Pump Control Box with Dry Run Protection by Hunan Leading Science & Technology. Ensures pump safety and efficiency. Ideal for water pump systems.

S531 Single Pump Control Box with Dry Run Protection


Pump Control Panel FAQ


 

FAQ

 


  1. Can I request samples?

    Yes, we can provide samples for testing. Please contact us for more details.


  2. What is the delivery time?

    For standard pump control panels, it typically takes about 7 working days. For non-standard panels, it usually takes 15-20 days. Contact us for specific details.


  3. Do you offer OEM or ODM services?

    Yes, we have our own engineering team and accept OEM and ODM orders, subject to ordering quantity requirements.


  4. How does your factory ensure quality control?

    Our production process adheres to ISO standards. We meticulously monitor quality from raw materials to finished products, conducting thorough testing before shipping.


  5. What is the estimated lifespan of your control panels?

    The designed lifespan of our control panels is 8 years.


  6. What is your after-sales service policy?

    Depending on the order quantity, we provide free spare parts or controllers for maintenance or replacement, along with technical training.


  7. How can I trust your company?

    With 15 years of experience in pump control panel manufacturing, Hunan Leading Science & Technology Development Co., Ltd. is trusted by numerous pump suppliers worldwide for reliable control and protection of pumps and motors.





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