Electric Vehicle Water Pumps

Electric Vehicle Water Pumps

The water pump's job is to keep the coolant consistently flowing from the radiator throughout the gas-powered internal combustion engine to keep it from overheating. It's a common misconception that EVs don't need water-based cooling because they can be air-cooled. The truth is that a majority of the EVs on the road today use liquid cooling. Although liquid cooling systems have higher costs, they allow for the battery packs to run more efficiently.

 

Even though EVs don't run on gas-powered engines, they still require cooling for several different electrical components, including the battery, inverter, converter, and electric motor. Also, the A/C system still requires cooling, just like that in an internal combustion engine.

 

You may have a hard time visualizing how a water pump like the one in a gas-powered car would work in an EV. The answer is that it won't. The cooling system found in an EV is different from the cooling system for an internal combustion engine.

 

The general concept of both cooling systems is the same. In both vehicles, you have a liquid coolant circuit that passes through or around components that require cooling. The hot coolant will then pass to a radiator, which is cooled by a fan and ambient air flow. The cooling system in EVs, however, requires use of electric water pumps to circulate the coolant while internal combustion engines will typically use a mechanical water pump for cooling. Also, internal combustion engines will typically only have one pump for the whole cooling system. EVs will often use more than one pump.

 

 

Model Number	HS- 030-151A
Ambient Temperature	-40ºC~+100ºC
Medium Temp	≤90ºC
Rated Voltage	12V
Voltage Range	DC9V~DC16V
Waterproofing Grade	IP67
Service life	≥15000h
Noise	≤50dB

 

Electronic Water Pump Size:

 

 

 

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