With regards to DEHN's products and solutions for data centres and surge protection, Puttkammer reiterates that it all starts with the planning phase. "We offer all the services required - a risk assessment, soil testing if necessary, a detailed design, an earth electrode design for AC system faults, an inspection and sign off on a lightning safety report. Thereafter we offer all the necessary tested products as well, including the lightning protection, earthing and bonding components as well as the electrical and electronic surge protection devices."