1.Product Features |
1 | Product name | Brushless dc pump DC26A |
2 | Model No. | DC26A |
3 | Weight： | 0.1kg |
4 | Life span： | ≥30000h(continuous) |
5 | Waterproof Grade： | IP68 |
6 | Color： | Black |
7 | Certificate： | CE,ROSH |
8 | Material | PPS+30%GF |
9 | Noise class： | ≤35dB |
10 | Bearing pressure： | 0.5MPa(5kg) |
11 | Insulation grade： | H Grade（180°） |
12 | Working principle： | Centrifugal pump |
13 | Application | ECO Car cooling system, Cooling circulation system |
2.Range of application |
1 | Liquid Type | Water, oil, or normal acid/ alkaline and other liquids(need to test) |
2 | Liquid Temperature | -30°—100°( controller inside for non-submersible/controller outside for submersible) |
3 | Power regulation function | l Speed adjustable by PWM（5V,50~800HZ) can be customized l 0~5V analogical signal or potentiometer（4.7k~20K） |
4 | Power | PSU,Solar panel,Battery |
3.Parameter |
1 | Product model： | DC26A-1240PWM DC26A-1240VR DC26A-1240S | PWM（50-800HZ/5V） VR:0-5V analog signal/Potentiometer S:Fixed speed |
2 | Rated Voltage： | 12V DC |
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3 | Working voltage range： | 5-18V | In this range，the pump can work normally |
4 | Rated Current： | 0.6A(0.75A) | Closed outlet current(open outlet current) |
5 | Input Power： | 7W（9W） | Closed outlet power(open outlet power) |
6 | Max. Flow rate： | 500L/H | Flow rate without lifting height （horizontal flow rate）
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7 | Max. Head： | 4M | Static head |
8 | Min. power supply： | 12V-1A |
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4.Additional function instructions |
1 | Jam protection | When jam it will Stop to protect itself |
2 | Dry run protection | The pump will Stop(8S) and start(2s) repeatedly to protect itself(can be customized) |
3 | Overloading protection | When the voltage exceeds the rated power, the pump will stop |
4 | Reverse protection | Wrong connection of the power supply(positive and negative), the water pump will stop running, and then re-connected, can work normally. |
| Controller Internal install | 
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Dimensions of pump
Characteristics of three-phase water pump
1.DC Low voltage safe and reliable
2.Three phase brushless sine wave control technology
3.Eliminate high-frequency electromagnetic noise, smooth and silent
4.The pump body and the drive can be separated and resistant to high temperature
5.Magnetic isolation design, leakage proof, waterproof grade IP68.
6.Acid, alkali and salt corrosion resistance, oil resistance, organic solvents and other liquid media (consult in advance)
7.Constant power can be customized (for example, 12V 80W water pump, Constant Power 80W with voltage varying between 12v-24v)
8.Constant speed can be customized (keep the speed unchanged when the load changes)
9.Accurate dry run protection and Jam protection based on current detection (programmable protection mechanism)
10.Soft start eliminates the peak voltage and reduces the starting current
11.Suitable for Music fountain and other high-frequency start- stop application
12.MPPT function can be customized for solar power supply to avoid poor startup when the light is weak.
13.The pump and pump control system can be customized for various application environment requirements
