If the power supply fails in a technical infrastructure room, several components that run on electricity are usually affected. This can bring all the related operational processes to a halt. If the power supply is suddenly interrupted, this can also cause damage to electronic components, which can still have an impact after the power supply has been restored. Subsequent damage can also occur if an important component is not operational, such as a ventilation system. If a technical infrastructure room heats up, this can damage other devices or even cause them to fail.