The charging process with ABB's megawatt charging system took place in front of an audience at MAN's development centre in Munich. According to the commercial vehicle manufacturer, it takes "about half an hour" to charge the battery from 10 to 80 per cent. In future, an electric truck will be able to extend its range by around 300 to 400 kilometres during the statutory break in driving time (which is currently 45 minutes).
The Megawatt Charging System is designed for a charging voltage of up to 1,250 volts and a current of 3,000 amps, which theoretically corresponds to a charging capacity of up to 3.75 megawatts. By comparison, today's CCS (Combined Charging System) stations, which can be used by cars and commercial vehicles, offer a maximum charging capacity of 400 kW at 500 amps.
Unlike electric cars, the position of the charging port on MCS vehicles is standardised. The charging port is located on the left-hand side of the car in an area between 2 and 4.80 metres behind the bumper. It should be located at approximately hip height. This standardised position is intended to simplify the installation of the charging stations. CharIN has already shown the first charging system layouts.
“With the finalisation of the MCS standard, charging capacities of over one megawatt will already be possible,” says MAN headquarters. The international standardisation process for the Megawatt Charging System is expected to be completed this year.
Source: MAN
