Independent Cooling System For Electric Bus

NFBTM 15

Battery thermal management devices are appropriate for a variety of electric vehicles, including electric cars, electric bicycles, and so on. The temperature of the battery in these cars frequently influences its performance and life. As a result, the installation of battery thermal management systems can effectively reduce battery temperature, lengthen vehicle service time, and improve vehicle performance.

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An independent closed-loop thermal management system designed specifically for core components of electric buses, such as power batteries, motors, and electronic controls, can accurately control temperature independently without relying on cabin air conditioning.

Power	8-15kw
Low-voltage Power Supply Operating Range	18~32V
High-voltage Power Supply Operating Range	≤750V
Power Range	5-30 kw
Maximum Cooling Capacity	10kw(8~24kw) (Optional)
Maximum Heating Capacity	0~35kw
Compressor Displacement	33cc/46cc
Compressor Speed	800~10000rpm/800~12000rpm
Refrigerant Type	R134A
Weight	<48kg/76kg
Dimensions	L833W550H290mm / L900W608H341mm(excluding standard parts)
Inlet/Outlet Pipe Installation Diameter	Diameter 25mm
Cold Style	Water-cooled
Certification	IATF16949, E-Mark, ISO14001

Battery Cooling System For Electric Vehicle

Ev Battery Thermal Management

Battery Liquid Cooling System

Application Fields

1. Urban Pure Electric Buses: Adapted to the frequent starts and stops and long operating hours of buses, independent temperature control ensures stable operation of the battery and motor, meeting the all-weather, high-intensity operating requirements of urban buses.

2. Long-Distance Electric Passenger Buses: Designed for high-speed, long-distance travel, continuously cooling the three-electric system (battery, motor, and electronic control system) to prevent high-temperature performance degradation, improving range reliability, suitable for intercity and long-distance passenger routes.

3. Electric Tourist Buses: Maintains independent and efficient thermal management even in scenarios with multiple slopes, high passenger loads, and prolonged idling of the air conditioning in scenic areas, enhancing passenger and operational safety.

4. Electric Commuter Buses for Enterprises and Institutions: Meets the needs of daily fixed-route commuting, with a stable, reliable system and easy maintenance, suitable for the high-frequency, regular operation of shuttle buses.

5. Electric School Buses and Special Purpose Buses: Independent cooling system ensures stable operation and precise temperature control, improving vehicle safety and durability, meeting the high reliability requirements of school buses and special-purpose passenger vehicles. 6. Electric light commercial vehicles / urban logistics vehicles: Taking into account both freight use and urban delivery scenarios, providing stable thermal management for batteries and motors to ensure power and range during full-load and continuous delivery.

Key Features

1. Independent and Stable Temperature Control: Battery and motor cooling are independent of the vehicle's air conditioning system, allowing for independent temperature control and more reliable operation.

2. More Precise Temperature Control: Rapid temperature adjustment extends battery life and improves charging and discharging efficiency.

3. Lower Energy Consumption and More Power Saving: Operates on demand, reducing unnecessary energy consumption and contributing to increased vehicle range.

4. Adaptable to Harsh Environments: Stable heat dissipation under high and low temperatures and during prolonged operation, offering strong applicability.

5. Independent Structure and Convenient System Maintenance: Independently located, simplifying troubleshooting and repair without affecting other vehicle systems.

6. Enhanced Safety: Effectively reduces the risk of battery overheating, improving overall vehicle operational safety.

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