Car Tunnel Tiergarten Spreebogen B96

Berlin, Germany

Construction of new tunnel

  • Inner-city directional traffic tunnel with two separate tubes

  • Delivery of the complete power supply including systems for uninterruptible power supply from a single supplier

  • Complete safety concept comprising video monitoring, fire alarm and ventilation systems combined with building automation

  • Compliance with the highest safety standards for the operation of road tunnels

Products & systems by Totally Integrated Power applied

  • Three type-tested medium-voltage switchgear substations, type SIMOSEC (10 kV)

  • 110 low-voltage switchgear cabinets with integrated circuit breakers:
    - Current-limiting molded-case SIRIUS 3RV circuit-breakers for safe disconnection in the event of a short circuit and protection of consumer equipment and systems against overload, as well as for safe isolation of systems for maintenance works or modifications
    - Communication-capable 3VL circuit breakers for cost-cutting remote diagnostics via Internet/Ethernet