The Grand Theater in Jinan, China, is the city's showpiece project – including in the field of sustainability. Among other HVAC equipment, 499 RadiPac fans from ebm-papst provide the giant building complex, consisting of an opera house, concert hall, hotels and offices, with adequate supplies of fresh air. They have to do their job extremely efficiently and quietly.
For the manufacturer of the air-conditioning systems, Tsinghua Tongfang Co., which had specified particularly sustainable solutions, ebm-papst was the ideal partner. The RadiPac fans in sizes 710 and 630 mm used for the project offer the highest energy efficiency and reliability with the minimum servicing and maintenance requirement. They are powerful enough to move the air under high pressure through the long ducts but quiet enough not to disturb the visitors' enjoyment of the cultural performances.
Thanks to TÜV-certified ebm-papst measurement technology, everyone involved could be sure that the quoted system efficiency of the fan units would also be achieved in practice.
Want an encore?
There you go: The latest generation of RadiPacs manage to raise the efficiency once again by up to 13%. Perfectly cast for the next showpiece project!