Colocation Products Colocation Services Data Center

Colocation Products Colocation Services Data Center

Power supply

TelemaxX – „The DataCenter Company“

The data center is integrated into a 20 kV circle of the Public Utilities of Karlsruhe in a redundant way. Three transformers reduce the medium voltage of 20 kV to 400 V low voltage with a nominal output of 2,000 kVA for each transformer.

In case of a power failure there are two diesel generators available, each with a performance of 2,350 kVA ready to supply the data center with currency within seconds, so that continued operation can be guaranteed. There is one tank per emergency diesel aggregate at our disposal, each tank with a total capacity of 50,000 liters which can be refilled during operation in case of need.

In order to bridge the starting time of the diesel generator, there is a  maximum 5 +1 USV system each at 200 kVA per building available. The time for backup at full capacity takes up to 30 minutes.

There is a low voltage panel board in a separate fire compartment of the building. Surveillance of power supply can be provided on a constant basis via remote control.