The APC Symmetra PX is a world class, redundant, scalable, power protection system designed to cost effectively provide high levels of availability. Seamlessly integrating into today's state-of-the-art data centre designs, the Symmetra PX is a true modular system. Made up of dedicated and redundant modules--power, intelligence, battery and bypass, all engineered into a design that is easily and efficiently serviceable, this architecture can scale power and runtime as demand grows or as higher levels of availability are required. Symmetra PX serves as the core power train that drives APC InfraStruXure systems for small and medium data centres but can also power individual zones of larger data centres. Highly manageable, the Symmetra PX features self-diagnostic capabilities and standardized modules which mitigate the risk of human error resulting in increased overall data centre reliability.