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Thermal Management System Of Power Batteries

Thermal Management System Of Power Batteries

The battery thermal management system is suitable for the thermal management system of power batteries in new energy vehicles. By maintaining the optimal operating temperature, it extends battery life and driving range.

Description

If you're looking for the thermal management system of power batteries, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.

 

Products Description

 

The Battery Thermal Management System is a core thermal control component designed specifically for small and medium-sized battery applications. By precisely regulating the battery temperature, it ensures that the battery operates safely and efficiently, making it an indispensable "temperature control manager" for small battery systems.

 

Products parameter

 

Model NFEHP 1.0
Refrigerating output 3-5KW
Heating capacity 2-30KW optional
Rated power 1.8KW
Low voltage power supply range DC18-32/24V
Hight voltage power supply range DC450-750V
Working temperature -40~55℃
Compressor displacement 34cc
Refrigerant R134a/R407c
COP ≥2.4
Charging capacity 380g
Secondary refrigerant 50% water + 50% ethylene glycol solution
Weight ≤35KG
Inlet and outlet outer diameter Φ20mm/Φ25mm/Φ38mm optional
Communication method CAN2.0

 

 

Application Fields and Uses

 

In the frigid winter environment, the BTMS equipped in new energy vehicles will activate the PTC preheating function in advance. By precisely controlling the heating power, the battery pack temperature will be quickly raised to the suitable operating range of above 15°C, avoiding problems such as reduced range and slow charging caused by low temperature. In the summer, under high temperature exposure or long-term high-speed driving conditions, the system will automatically activate the liquid cooling circulation mode. Through the coordinated work of the water cooling plate and the cooling fan, the heat generated by the battery will be dissipated in time, maintaining the overall temperature of the battery pack stable below 35°C, preventing local overheating and thermal runaway.

 

 

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Key Features

 

Integrated design and installation

Modularization and convenient expansion

Stable cooling and heating output

No surge heating process, linear heating curve and fast heating rate

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