Tunnels

Solutions from a single source

We offer technology for the electrotechnical tunnel infrastructure that guarantees safety, availability, and cost-effectiveness.

Back to Road traffic

Your advantages

Flexible response to different traffic and daylight situations
Easy installation and startup, thanks to Plug and Play
Efficient maintenance, thanks to enhanced diagnostic status and operating lifetimes
Compensation of losses due to aging and dirt, thanks to Constant Light Output

Flexible cabling

Installation system for fast wiring

The reliable operation of the lighting and emergency control system in tunnels is essential. It must therefore be possible to carry out maintenance work quickly and easily.

The easy-to-use, versatile, and robust QPD installation system with tried-and-tested QUICKON fast connection technology allows you to distribute power over long distances effortlessly. The simple connection principle, in conjunction with the option of pre-assembly, ensures time-efficient installation.

Illuminating efficiently

Efficient, LED-based tunnel lighting

Intelligent activation electronics are a quick and easy way to implement LED-based lighting solutions in the tunnel.

Data regarding ambient conditions in the tunnel is gathered in order to attain an ideal illumination level for the complete tunnel. Only as much light is generated as is required at any particular time. This cuts energy costs and increases the service life of the LED lights. Integrated surge protection also increases the availability of the lighting system.

Intelligent control

Scalable control solution for tunnel lighting

Adaptive, intelligent control systems that meet the requirements of the transportation infrastructure are a must in tunnel equipment.

CIE88-compliant lighting control systems with adaptation to the traffic flow form a powerful, scalable solution. A seamless connection to the tunnel management system is implemented via the predefined communication objects.

Demand-oriented and energy-efficient tunnel lighting control

Tunnel lighting solutions, such as the ATS (Advanced Tunnel Solution), ensure energy-efficient tunnel lighting based on LEDs.

In addition to the key parameter of luminance, parameters such as speed and
traffic density can also be integrated. Combined with QPD, the versatile and robust installation system, ATS as a pre-defined control cabinet solution ensures fast installation and maintenance procedures.