| Task: | Program |
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| Structure: | Closed-Loop |
| Mathematical Model: | Non-Linear |
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Shipping Cost:
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about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier
Introducing the M921 Single Pump Control Panel by Hunan Leading Science & Technology. An intelligent system for motor output power pump control, ideal for 0.37kw-2.2kw pumps.
| Model | M921 |
| Main technical data | |
| .Start type | Direct on line |
| . Qty of controlled pump | Single pump |
| . Protection method | Real motor output power (watts) by power factor |
| . Rated input voltage: | AC220V-240V Single phase 50HZ/ 60HZ |
| . Rated output power: | 0.37kw-2.2kw (0.5hp-3hp) |
| Protection function |
Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection Rapid cycle protection |
| Application & Control characteristic |
Control and protect universal pump Using water level sensor ,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 water supply by pressure control through pressure switch and pressure tank Applied for drainage by liquid level control through float switch or liquid probe |
| Other features |
Pump last five faults record displaying Pump accumulative running time displaying Pump shaft anti-rust LCD screen locked function under auto state Present RS485 port |
| 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 IP54 Wall mounting 250×1 97×114cm |
As a leading supplier of pump control panels and accessories, we offer a wide range of products to meet your needs. Our products include Intelligent Single/Dual Pump Control Panels, Motor Protectors/Starters, Reverse Osmosis Controllers, and Anti-Clogging Reversal Pump Control Panels.
Conveniently located, we are just a short flight or train ride away from major cities. From Guangzhou, Shanghai, Beijing, and Hong Kong, you can easily reach us within a few hours.
We will be showcasing our products at the EIMA International 2016 Show. Visit our booth at Hall No:33 ter, Booth No:C5 from Nov 9-13, 2016.
We are ISO9000 certified and our products have CE certification. We accept payment by T/T and L/C, and offer delivery options by sea, air, DHL, ***, UPS, and FedEx.
Since 2001, Hunan Leading Science & Technology Development Co., Ltd. has been providing innovative pump control and protection solutions. Our products range from Intelligent Pump Controllers to Reverse Osmosis Controllers, catering to various pump control and protection needs.
Our company consists of three major departments:
The Sales Team gathers information and technical requirements from pump manufacturers, distributors, and users, which is then reported to our R&D Team. The R&D Team evaluates, researches, develops, and tests pump controllers based on this information. Once the pump controller is workable, our Production Team takes over for manufacturing.
Through close cooperation among our team members, we have developed unique control and protection technology for the pump industry.
Visit us at our trading fairs for communication and feedback on our products.
Welcome to our factory field trip at Hunan Leading Science & Technology Development Co., Ltd. Explore our Real Motor Output Power Pump Controller, an intelligent electrical control system for single-phase pumps. Discover our M921 series, ranging from 0.37kw to 2.2kw, offering automatic and efficient water pump control. Experience innovation in pump control technology with our range of products.
Are you looking for reliable pump control panels for your industrial needs? Look no further! Our pump control panels are designed to meet your requirements with precision and efficiency.
Contact us today for more information and to request samples for testing!
Suppliers with verified business licenses
Audited Supplier 
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