Рет қаралды 3,229
Four electrically driven BBA high volume pumps with a total of 800 kW motor power guarantee a bypass capacity of 3 m3/sec during work on the Cologne Rand Canal.
The temporary pump installation operates completely autonomously and consists of four frequency controlled electric BA400G D540 pumps which automatically speed up and slow down. Depending on the amount of incoming water, the vacuum-assisted 16" inch pumps start up independently from each other.