New Energy Electric Vehicle Cooling Cycle Electronic Pump Application
The Electric Water Pumps produced by NF Company are mainly composed of the pump head, impeller, and the brushless motor, and have the advantages of compact structure and light weight. Its operating principle is that the impeller is mounted on the rotor of the motor, the rotor and stator are separated by a shield sleeve, and the heat generated by the motor can be derived through the cooling medium. High as a result, its working environment adaptability, can adapt to 40 ℃ ~ 100 ℃ ambient temperature, the life span of more than 6000 hours. It is specially design for heat sink cooling system and air condition circulation system for new energy automobile.
Widely used in the heating cycle and cooling cycle system of new energy passenger cars, new energy passenger cars, hybrid cars, trains and ships. Pure electric vehicle motor and control system cooling cycle, new energy vehicle battery cooling and heating cycle, heating air conditioning cycle. Centrifugal pump, magnetic drive (shielded pump structure), high-efficiency brushless motor, low power consumption, high efficiency and long service life, has a wide operating temperature range, with PWM signal control speed regulation, constant flow control, anti-reverse connection protection, anti-dry running protection, overvoltage, overcurrent protection, overload, overtemperature protection.
Features:
1. Constant power, the voltage is 9V-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.
