DC600V Electric Car Liquid Water Pump

DC600V Electric Car Liquid Water Pump

 

Features：
1. The electronic water pump is a water-cooled pump with the characteristics of high power density and low-temperature rise.

2. The internal structure of the electronic water pump meets the insulation requirements of the medium and the casing.

3. The flow channel parts of the electronic water pump all meet the requirements of deionized water ion precipitation.

4. The structure is compact, with the advantages of small size and lightweight, and can flexibly adapt to the installation space of different systems.

 

 

OE NO.	02.03.256H
Car Model	Fuel cell system, energy storage vehicle, hydrogen fuel vehicle
Rated voltage	600V DC
Rated speed	4800rpm
Input power	≤2500W
Rated point flow	385L/min@18m
Maximum head	≥27m
Weight	8.2kg
Service life	≥30000h
Waterproofing Grade	IP67
Communication method	CAN2.0
Insulation resistance	≥50MΩ @1000VDC

 

 

 

 

Electronic water pump structure：
1. The water pump structure is shielded;

2. The front bearing seat is in contact with the medium, and the front insulating pad realizes the insulation of the front bearing seat and the casing;

3. To meet the insulation requirements of the rear bearing seat, a new structure is designed to isolate the rubber package of the rear bearing seat from the casing to meet the insulation requirements of the medium and the casing. The rear bearing seat is separated from the casing and is an independent part. The rear end face fixes the controller to dissipate heat for the controller, reduce temperature rise, and increase the service life of the controller. The front end is in contact with the circulating medium to take away the heat of the controller.

4. The motor shaft is a hollow structure. The medium enters the shielding sleeve through the front bearing seat in the high-pressure area of ​​the volute enters the bottom of the motor shaft through the cross groove of the rear bearing seat after reaching the rear bearing seat, and returns to the water inlet of the water pump through the center hole of the motor shaft, forming a small heat dissipation circulation system. Specific structural water pump parts explosion diagram.

 

 

 

 

 

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