Electronic Water Pump For New Energy Vehicles

 

Electronic Water Pump For New Energy Vehicles

 

 

Model	02.03.352.4012
Rated Voltage	DC24V
Operating Voltage Range	18-32V
Rated Power	80W
Rated Operating Condition	When the pump head is 5m, the flow rate is >1700L/h, and the current is ≤3.5A
Maximum Head	>11m
Storage Temperature	-40~100°C
Operating Ambient Temperature	-40~100°C
Permissible Medium	Antifreeze
Service Life	>20000 hours
Protection Class	IP67
Mating Connector Model	AMP282088-1
Noise	≤40dB measured at a distance of 1 meter
Product Function Introduction	High-temperature protection, reverse connection protection, undervoltage protection, overvoltage protection, dry-running protection, and locked-rotor protection

 

 

 

1. Enhanced Energy Efficiency

Electronic water pumps operate on demand, dynamically adjusting their speed based on real-time cooling requirements. This eliminates the constant energy drain of belt-driven mechanical pumps, improving overall vehicle efficiency and extending battery range.

 

2. Precision Thermal Management

They enable precise control of coolant flow rates, ensuring optimal temperature regulation for high-voltage batteries, electric motors, and power electronics. This prevents overheating, enhances performance, and prolongs component lifespan.

 

3. Compact and Lightweight Design

With fewer mechanical parts and a modular structure, electronic water pumps reduce weight and save space-crucial for NEVs prioritizing energy density and aerodynamic efficiency.

 

4. Reduced Noise and Vibration

Unlike traditional pumps, electronic water pumps operate quietly due to the absence of belt drives and mechanical friction, contributing to a smoother and quieter driving experience.

 

 

Within the complex thermal management systems of electric and hybrid vehicles, the electronic water pump serves as the "heart of the circulatory system." Its core functions include:

 

Battery Thermal Management: Ensuring the battery operates within its optimal temperature window (typically 20–30°C) by facilitating heating via PTC elements or heat pumps in low-temperature conditions, and initiating cooling when temperatures rise-thereby safeguarding safety, extending service life, and optimizing fast-charging performance.

Electric Drive System Cooling: Providing continuous cooling for the electric motor, power electronics, and reducer to prevent overheating that could lead to power derating.

HVAC Heat Pump Circulation: In heat pump-based climate control systems, driving the circulation of refrigerant or coolant to enable efficient heating and cooling of the cabin.

Waste Heat Recovery: In hybrid vehicle models, utilizing residual heat generated by the internal combustion engine for cabin heating or battery warming, thereby enhancing overall energy efficiency.

 

 

Our electronic water pump is CE-certified. Please refer to the picture below for our electronic water pump CE certificate.

 

Our company has a professional R&D team to develop products and provide OEM customized product services. We have 24-hour online sales staff to provide you with services all day and answer all your questions.

 

 

 

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