Our company always adheres to the interests of customers as the center, and is committed to satisfying users' requirements for Pump Control, Professional Single Phase Pump Control Panel With Dry Run Protection, Dry Run Protection Single Phase Pump Control Device S521 With Sensor Free. 'Control the standard by the details, show the power by quality'. Since its inception, our company has been highly praised. The product quality is stable and reliable and the price is affordable and the delivery is fast. It is exported to foreign countries for sale. Driven by technological innovation and capital operation, we hope to make our business scale at the forefront of the industry through unremitting efforts and continuous changes. At the same time, we hope to receive strong support and assistance from all walks of life in the long-term development process.
Single Phase Pump Control Panel wih LCD Screen Display
| Product Details: Place of Origin:China BrandName:LEADINGor NeutralorCustomization Certification:CE,ISO Model Number:S521 Payment & Shipping Terms: Minimum Order Quantity:10 PackagingDetails:Carton Delivery Time:8-10 working days Payment Terms:L/C, T/T, Western Union Supply Ability:60, 000 Sets Per Month |
Detailed Product Description
Size: | Small | Packing: | Carton |
Brand: | LEADING Or Neutral Or Customization | Country Of Origin: | China |
Input Voltage: | AC220V/50HZ | Phase: | Single Phase |
Rated Output Power: | 0.37kw-2.2kw | Protection Grade: | IP22 |
About Product
Description
LCD Screen Display, AC220V/50HZ Single Phase Pump Control Panel
Intelligent Pump Controller model S521 is an easy to use, programmable controlling & protection device for direct start, single phase deep well, submersible pump, centrifugal pump, pipeline pump etc with output power from 0.37KW to 2.2KW (0.5HP-3HP).
Model S521 has many operation modes by adopting different electric installations. An important feature that makes the difference between Model S521 and common On/Off pump control box is the probe / sensor free in the well. Our special design makes it a very reliable and sensitive protection against pump dry run without installing probe / sensor in the well.
Control characteristic | Double liquid level control |
Control method | Manual/Auto |
Liquid level control characteristic | Float switch |
Pressure control characteristic | Pressure switch(n/c) & pressure tank |
Rated output power | 0.37KW-2.2KW (0.5HP-3HP) |
Rated input voltage | AC220V-240V 50HZ/60HZ SinglePhase |
Trip response time of overload | 5sec-5min |
Trip response time of short circuit | <0.1sec |
Trip response time of under/over voltage | <5sec |
Trip response time of dry run | 6sec |
Recovery time of over load | 30min |
Recovery time of under/over voltage | 5min |
Recovery time of dry run | 30min |
Trip voltage of over voltage | 253V |
Trip voltage of under voltage | 175V |
Protection function | Over load protection |
Working temperature | -25ºC--+55ºC |
Working humidity | 20%-90%RH, no drips concreted |
Degree of protection | IP22 |
Install position | Vertical |
Unit dimensions(LxWxH) | 170×155×85mm |
2001, LEADING company established, focusing on production, science and technology research and development, global sales and after sales service for intelligent pump controller in water pump market.
Our Advantages
1. Near 20-year experience in manufacturing of pump control panel & pump control accessories for the pump control and protection market.
2. We supply the good payment terms such as TT before shipment for our cutomers.
3. We can provide free samples for customer to test it.
4. Samples delivery time is within 24 hours.
5. The fast leading time is 3-10days( 1kpcs-100kpcs), 25-30days( 100kpcs-1000kpcs)
6. OEM Service and Buyer Label Offered.
Tag: single phase submersible control panel, single phase submersible pump control panel
The Single Phase Single Pump Control Panel (Model L531) we manufacture is under the guidance of highly skilled, proven and experienced supervisors. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development. We have established a first-class efficiency, first-class service marketing team. Our strong technical force, high-quality and low-cost products, first-class marketing after-sales service is your best choice.
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