ABB and Green have announced the official opening of Green’s new Zurich-West data center expansion based on direct current (DC) technology.
Green’s facility, which employs HVDC-capable HP servers, is the most powerful application of DC in a data center to date. Performance tests showed that Green’s new power distribution system is 10 percent more efficient than for comparable alternating current (AC) technology. In addition, investment costs for the system were 15 percent lower than for an AC system.