Green Vehicles Coolant Pump System
NF 622.2019
An automotive electronic water pump is an intelligent water pump driven and regulated by an electronic control unit (ECU). It is a crucial component of the automotive engine cooling system, consisting of a motor, pump body, controller, and sealing structure, replacing the traditional mechanical water pump driven by the engine belt.
Quantity:
The automotive electronic water pump is primarily used in the automotive engine cooling system to drive coolant circulation, absorbing and removing excess heat generated by critical components such as the engine, battery, motor, and electronic control system. This heat is then transferred to the outside air through a heat dissipation device, preventing component performance degradation, accelerated wear, or even damage due to overheating, ensuring stable and efficient operation of all automotive systems at suitable temperatures.
| Rated voltage(V) | DC24V |
| Working voltage range | DC18V~32V |
| Rated current | ≤11.5A |
| Rated power | 240W |
| Waterproofing Grade | IP68 |
| ated flow | ≥3000L/h@13m |
| Maximum Head | ≥20m |
| Noise | ≤60 dB at 1 m |
New energy vehicles are the main users of electronic water pumps. Pure electric vehicles and plug-in hybrid vehicles are typically equipped with multiple electronic water pumps for thermal management of systems such as batteries, motors, electronic controls, and air conditioning. In traditional fuel vehicles, especially those with high-tech engines and turbocharged engines, electronic water pumps are gradually replacing mechanical water pumps. Automotive electronic water pumps are crucial components for achieving intelligent thermal management in automobiles, enabling efficient, energy-saving, and reliable operation of the cooling system through precise electronic control. As the automotive industry moves towards electrification and intelligence, the application of electronic water pumps is becoming increasingly widespread.
