ABB drives aid McDonald's

摘要

Fifty McDonald's restaurants across the country are now saving 50% on power bills for kitchen extractor fans using ABB inverter drives. Dave Holden, project manager, restaurant services, for McDonald's, said: "We were updating old equipment and realised we could reduce our carbon footprint by making large fans run more slowly. "Variable speed control was implemented on fan units with large 5.5kW motors.