| 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
Intelligent Pump Controller for 0.37kw-2.2kw Pumps - M921 Single Phase
| 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 offerings include Intelligent Single/Dual Pump Control Panels, Motor Protectors/Starters, Reverse Osmosis Controllers, and Anti-Clogging Reversal Pump Control Panels.
Conveniently located, we are easily accessible from major cities. Travel times to Changsha are as follows:
- Guangzhou: 1 hour by air, 2.5 hours by high-speed train
- Shanghai: 1.5 hours by air, 5 hours by high-speed train
- Beijing: 2.5 hours by air
- Hong Kong: 2 hours by air
Visit us at the EIMA International 2016 Show! Find us at Booth No: C5, Hall No: 33 ter from Nov 9-13, 2016.
We accept payment by T/T and L/C, and offer delivery by sea, air, DHL, ***, UPS, and FedEx.
Since 2001, Hunan Leading Science & Technology Development Co., Ltd. has been providing pump control and protection solutions. Our products include Intelligent Pump Controllers, Sewage Pump Controllers, Booster Pump Controllers, and more. Visit our website for more information.
Our company consists of three major departments:
Through close cooperation among our team members, we have developed unique control and protection technology for the pump industry.
Visit us at our trading fair for communication and feedback on our innovative products.
Welcome to our factory field trip at Hunan Leading Science & Technology Development Co., Ltd. Explore our Intelligent Pump Controller for 0.37kw-2.2kw Pumps, ensuring efficient and reliable pump control.
Are you looking for reliable pump control panels? Look no further! Our company offers high-quality control panels that are designed to meet your needs.
With 15 years of experience in pump control panel manufacturing, we have gained the trust of pump suppliers worldwide. Our panels are used to control and protect pumps and motors effectively.
Located in Changsha, we are easily accessible from major cities such as Guangzhou, Shanghai, Beijing, and Hong Kong by air or high-speed train.
Suppliers with verified business licenses
Audited Supplier 
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