The chargers are designed for installation in fast charging stations.
Chargers for e-mobility
High performance power supply for 175kW fast charging stations, designed for the application requirements.
When 2 power supplies are connected in parallel, the power output is max. 350kW.
Output voltage range configurable from 200V (50V) DC to 1000V DC.
Max. current 206A (parallel connection 412A).
Supply:
Transformer station, which can supply 625V AC with corresponding power.
The power supply unit has the required interfaces and complies with the relevant standards DIN EN 61851-21, DIN EN 61851-23, DIN EN 60664-1
Dimensions:
approx. 500 x 1000 x 455 mm;
Weight approx. 250 kg.
ergo: is a member of the
Cluster Elektromobilität Süd-West
The 350 kW power supply developed by ergo:
was presented at the cluster meeting on
October 23, 2018.
Furthermore, ergo: is a member of the
Clusters Brennstoffzelle BW
e-mobility: normal and fast charging
The terms normal and fast charging are defined in the EU Directive 2014/94/EU "Development of infrastructure for alternative fuels" and result from the charging capacities used during the charging process. All charging processes with a charging capacity < 22 kW are classified as normal charging, charging processes with a capacity > 22 kW are referred to as fast charging.
Normal charging systems generally operate in AC mode, while fast-charging systems prefer DC mode. The most common fast charging capacity today is 350 kW. This means that the newer generation of long-distance electric cars can be recharged in just five minutes for a range of 100 kilometers. ergo: recognized this trend in good time and developed a 350 kW DC power supply unit - the heart of a fast-charging station. The ergo: Power supply unit is robust and designed for an operating time of > 10 years - prerequisites for a sustainable and ecologically correct energy supply.
ergo: elektronik team: pioneers in e-mobility since 1992
In 1992 Daimler-Benz sent a minibus powered by ZEBRA batteries, based on the MB 100 E (predecessor of the Vito), to the Olympics in Barcelona, where the e-vehicle accompanied the marathon runners over the 40 km distance. The electronics for the battery control (see below) of the MB 100 E was developed by AEG in Soeflinger Strasse 100 in Ulm (2004: AEG team taken over by ergo:). Thanks to the know-how of the AEG pioneers, ergo advanced to become an e-mobility expert.
Two sodium-nickel-chloride batteries (ZEBRA) with air cooling in the trunk of the Mercedes MB 100 E.
Electric drive and motor control in the interior of the Mercedes MB 100 E
The control unit for the ZEBRA battery developed at that time by the AEG team (today ergo:) already communicates with the engine control via an optical CAN bus.