Symmetra® PX


The right-sized UPS for demanding business critical applications.


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 center 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 centers but can also power individual "zones" of larger data centers. Highly manageable, the Symmetra PX features self-diagnostic capabilities and standardized modules which mitigate the risk of human error resulting in increased overall data center reliability.
Products Part Number
400V 3PH, 480V 3PH Output / 400V 3PH, 480V 3PH Input
APC Symmetra PX 100KW Scalable to 250KW Without Maintenance Bypass or Distribution-Parallel Capable SY100K250D
APC Symmetra PX 100kW Scalable to 250kW with Right Mounted Maintenance Bypass and Distribution SY100K250DR-PD
APC Symmetra PX 125KW Scalable to 250KW Without Maintenance Bypass or Distribution-Parallel Capable SY125K250D
APC Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable SY125K250D-NB
APC Symmetra PX 125kW Scalable to 250kW with Left Mounted Maintenance Bypass and Distribution SY125K250DL-PD
APC Symmetra PX 125kW Scalable to 250kW with Right Mounted Maintenance Bypass and Distribution SY125K250DR-PD
APC Symmetra PX 125kW Scalable to 250kW with Maintenance Bypass and Distribution, No Batteries SY125K250DR-PDNB
APC Symmetra PX 125kW Scalable to 500kW without Maintenance Bypass & Distribution-Parallel Capable SY125K500D
APC Symmetra PX 125kW Scalable to 500kW with Right Mounted Maintenance Bypass and Distribution SY125K500DR-PD
APC Symmetra PX 125kW Scalable to 500kW with Maintenance Bypass and Distribution, No Batteries SY125K500DR-PDNB
APC Symmetra PX 150kW Scalable to 250kW without Maintenance Bypass or Distribution-Parallel Capable SY150K250D
APC Symmetra PX 150kW Scalable to 250kW with Right Mounted Maintenance Bypass and Distribution SY150K250DR-PD
APC Symmetra PX 200kW Scalable to 250kW without Maintenance Bypass or Distribution-Parallel Capable SY200K250D
APC Symmetra PX 200kW Scalable to 250kW with Right Mounted Maintenance Bypass and Distribution SY200K250DR-PD
APC Symmetra PX 250kW Scalable to 500kW without Maintenance Bypass or Distribution-Parallel Capable SY250K500D
APC Symmetra PX 250kW Scalable to 500kW with Left Mounted Maintenance Bypass and Distribution SY250K500DL-PD
APC Symmetra PX 250kW Scalable to 500kW w/ right mounted MBwD SY250K500DR-PD
APC Symmetra PX 300kW Scalable to 500kW without Maintenance Bypass or Distribution-Parallel Capable SY300K500D
APC Symmetra PX 300kW Scalable to 500kW with Right Mounted Maintenance Bypass and Distribution SY300K500DR-PD
APC Symmetra PX 400kW Scalable to 500kW without Maintenance Bypass or Distribution-Parallel Capable SY400K500D
APC Symmetra PX 400kW Scalable to 500kW with Right Mounted Maintenance Bypass and Distribution SY400K500DR-PD
APC Symmetra PX 500kW Scalable to 500kW without Maintenance Bypass or Distribution-Parallel Capable SY500K500D
APC Symmetra PX 500kW Scalable to 500kW with Maintenance Bypass Left & Distribution SY500K500DL-PD
APC Symmetra PX 500kW Scalable to 500kW with Right Mounted Maintenance Bypass and Distribution SY500K500DR-PD