Adjusting the high air temperature at the end of the cooling system can
effectively reduce the energy consumption of the cooling system and lower the
PUE (Power Usage Effectiveness) value.
In a data center where precision cooling units are supplied by single-phase power,
using dual power supplies and ATS for switching can meet Tier III requirements if both units
share a single ATS.
According to GB50174-2017, data centers using chilled water cooling systems should have
thermal storage devices, with storage time meeting operational needs. Is this correct?