Electric vehicle liquid cooling pump 100-400W/12/24V

Short Description:

Automotive electronic water pump is a water pump driven by an electric motor, used to circulate coolant in the car.
Different from the mechanical water pump of traditional fuel vehicles:
Mechanical water pump: driven by the engine belt, it only rotates when the engine is running
Electronic water pump: driven by electricity, can run as fast as you want, regardless of engine/motor speed
Nowadays, electronic water pumps are basically used in new energy vehicles and hybrid vehicles

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Electric vehicle liquid cooling pump 100-400W/12/24V Description

1.Cool key components
Dissipate heat from the battery, motor and power electronics during high-speed driving and fast charging.
2.Thermal management in low temperature
Circulate heated coolant to warm up the battery in cold weather, improving charging speed and driving range.
3.Support heat pump system
Recover waste heat from powertrain to heat the cabin efficiently.
4.Precise flow control
Adjust speed automatically based on temperature, which is more energy-saving than traditional mechanical pumps.
5.Common types
12V low-voltage pump: for auxiliary cooling loops
600V high-voltage pump: main cooling for high-power EVs and 600V platforms

Electric vehicle liquid cooling pump 100-400W/12/24V Parameter

Model	Rated voltage	Rated power	Rated Operating Condition	Protection Level
HS-030-602	DC24V	115-215W	6000L/ H@6m	IP68
HS-030-612	DC24V	250-360W	5000L/ H@12m	IP68
HS-030-622	DC24V	190-280W	2800L/ H@16m	IP68
HS-030-632	DC24V	300-400W	3000L/ H@21m	IP68

Electric vehicle liquid cooling pump 100-400W/12/24V advantages

1. High efficiency & energy saving
Electronically controlled speed, operates only as needed, significantly reduces power consumption compared to mechanical pumps.
Improves overall vehicle energy efficiency and extends driving range.
2. Precise thermal management
Real-time adjustable flow based on battery, motor and controller temperature.
Maintains optimal operating temperature (25–40°C) for key components, enhancing performance and lifespan.
3. Flexible layout & integration
Compact size, no mechanical transmission structure, easy to arrange in limited vehicle space.
Highly compatible with integrated thermal management systems.
4. Wide temperature adaptability
Works normally in extreme environments from -40°C to 125°C.
Supports battery preheating in low temperature and efficient heat dissipation during fast charging.
5. High reliability & long service life
Brushless motor design, no wear parts, low noise and vibration.
Long service life up to 20000 hours, meeting vehicle lifetime requirements.
6. Intelligent & safe operation
Supports CAN/PWM communication, real-time fault monitoring and protection.
High insulation performance, IP67/IP6K9K protection, ensuring safe use in high-voltage EV systems.