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E-mobility

Flexible loading drum systems for wall, ceiling, floor and underfloor installation

Suitable for
Wall, ceiling, floor and underfloor installations

Cable feeds
Linear movement, also electrically driven

Individual connector feeds

Robust and safe design
for permanent and flexible use

Adapted to your vehicle fleet
Cars, vans, trucks, buses, industrial trucks

transprotec GmbH offers mobile energy supply systems and load supply systems for individual supplies as well as depot and fleet supply or loading areas. Our charging drum systems adapt flexibly to all environmental and operating conditions in both private and commercial areas. For example, we provide systems that supply parking garages, carports and vehicle fleets in the commercial vehicle sector or in local public transport with charging current.

Our solutions can be adapted almost effortlessly to a wide range of conditions.In addition to manual operations, we also offer automated plug cable feeds.

Efforts to use existing resources more responsibly for future generations are becoming increasingly prevalent both nationally and internationally. The trend towards replacing combustion engines with electric drives can no longer be reversed.


transprotec Gmbh develops various mobile charging supply systems for all parking, depot and fleet charging areas. We offer you safe, space-saving, efficient solutions for optimizing battery charging processes for parking lots, bus depots and freight forwarders. The central component of our respective solutions are cable reels, which can be flexibly and, if required, movably installed to suit the structural conditions.

This allows different vehicle types and models to be connected to the respective loading systems. Depending on the application, the cable reels can be designed with a spring motor or electric drive in 230 V or 400 V versions.

In addition to energy transmission, we also offer you the option of transmitting signals for system safety and system monitoring. On request, we can offer you solutions for the transmission of signals such as Ethernet 100 Mbit/s, Profinet, CAN bus and Profibus.

This enables us to realize charging voltages of up to 1000 VDC and charging capacities of up to 200 kW with our system solutions.

Technical data motorized cable reel:

  • Winding length 9 m
  • Winding speed min. 2 m/min. / max. 20 m/min.
  • Cable type 2 x 50 mm² +1 x 25 mm² +3 x2 x 0.75 mm², Ø 28.2 mm / 1.5 kg/m
  • Type 2 CCS charging connector (IEC 62196-3)
  • Slip ring transformer: 150 A / 750 V, PE + 2 poles
  • Data transmission: mA - 10 A / 24 V, 6 poles
  • Protection class: IP 66 / IP 65
  • Duty cycle: 100%
  • Drive Operating voltage: 3 x 230 V / 400 V - 50 Hz
  • Protection class: IP 66 / IP 65
  • Duty cycle: 60%

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Cargo in the truck depot

Load in the bus depot

Loading in the parking garage