Single Pump Control Box with Dry Run Protection

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• 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
• 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.

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.

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.

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

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

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.