energy-efficient chiller , which is part of the EB 2.0 series. With revamped case sizes, they now cover the power ranges of 3.2 to 9.5 kW and 14 to 16 kW. The new design with a full metal enclosure makes [...] site. Top-mounted cooling units: more space and lower cost With regard to thermal management, the focus at the fair is on the latest generation of top-mounted DTT cooling units , which can be [...] series of audible signaling devices for fire alarm systems, which fulfil the requirements of EN 54-3 and conform to VdS specifications. These sounder devices simplify project engineering for architects