Changzhou Junqi International Trade Co.,Ltd
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Features:
1. Constant power, the voltage is 9 v - 16 v change, pump power constant;
2. Overtemperature protection: when the environment temperature over 100 ℃ (limit temperature), water pump stop, in order to guarantee the life of the pump, suggest installation position in low temperature or air flow better;
3. Overload protection: when the pipeline has impurities, cause the pump current increases suddenly, the pump stop running;
4. Soft start;
5. PWM signal control functions.
Product Details:
| Description | 12V 80W Auto Electrical Water Pumps | ||
| Model | DKB80-12A | ||
| Rated Voltage | 12V | Voltage Range | 9V~16V DC |
| Medium Temp | ≤90℃ | Ambient Temp | -40℃~+100℃ |
| Noise(dB) | ≤50dB | Service Life | ≥6000hours |
| Motor Type | Brushless DC Motor | Warranty | 12 Months |
| Flow Rate | Q=1500L/H (6m) | Current | ≤11.5A(6m) |
| Waterproofing Grade | IP67 | OEM | Accepted |
| Application | The New Enery Automotive cooling cycle, Automotive engine Cooling Circultaion, Heating Vertilation Air Conditioning,Truck Motor Control Cooling Cycle. | ||
Mounting Instruction and Notice:
External Dimension
PWM Chart:
| Duty Cycle(%) | Description |
| 0≤duty＜5% | Defult Output(Max Speed) |
| 5%≤duty≤15% | PWM mode, halt command |
| 15%＜duty≤85% | PWM mode, Linear speed regulation range |
| 85＜duty＜100% | PWM mode, Speed limited ( max speed) |
| Remarks: PWM duty cycle error range:±2% PWM voltage: DC24V PWM frequency: 1KHz Notes: A: Recommended 10% duty cycle as the stop command B: Recommended 0%,95% duty cycle as default output mode ( Max speed, PWM disable) | |
H-Q Curve:
Applications:
Apply to HEV(Hybrid Electrical Vehicle),EV(Electric Vehicles), trains, ships and other heating circulation and cooling circulation system.