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The HV eFan is driven by a robust e-motor, which is powered by the vehicle’s electrical system via an inverter. The power density of the motor is very high, rated at 40kW output with compact dimensions.
Similarly, it is optimised for speeds below 3000 rpm.high voltage system carries more than 1000 Volts between conductors and 600 Volts between conductors and ground.
By using transformers, the voltage of the power can be stepped up to a high voltage so that the power may be distributed over long distances at low currents and hence low losses.
eFan System for BEV/ FCEV-Truck cooling systems for highest cooling,requirement uphill and with full load.
Designed to cool components such as ,the fuel cell, traction motor, electric brake, or the battery pack in battery-electric or fuel-cell commercial vehicles.
However, the products are also suitable for supply-ing power to PTO drives or for use in off-highway applications.
The product portfolio consists of two performance levels to meet global customer requirements:High-Power (~160 Nm at 2350 rpm) Low-Power (~40 Nm at 2600rp.
Global high voltage efan system market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
BorgWarner Secures First High Voltage eFan System Win. Efficient and robust 40kW system combines cooling fan, electric motor and inverter,eFan system will be used on battery electric heavy-duty long-haul trucks.
The possibility of using different cooling fans allows the basic system to be used in a large number of electric commercial vehicles.BorgWarner has been selected by a major European Commercial Vehicle OEM to provide its eFan system for battery-powered long-haul road transport vehicles.
This is the company’s first business win for the high-voltage (HV) eFan system, which is tailored to the customer’s individual needs.
It will be implemented on vehicles for the European market. Production is expected to commence in late 2024.
Vehicle manufacturers face technically challenging emissions goals that are driving a transition from fossil fueled combustion engines toward CO2-neutral drivetrains across transportation segments. Our eFan system will perform a key role in cooling strategies for high-voltage electrified vehicles.”
