APC Symmetra PX 250/500kW IO Frame with Left Mounted Maintenance Bypass and Distribution, 400/480V SYIOF500KMBL Symmetra PX250/500kW Input/Output frame with a left-mounted maintenance bypass and distribution unit that can accommodate a 250kW or 500kW static switch. Includes: 2 intelligence modules ship installed, User Manual, Web/SNMP Management Card Features Dual mains input Increases availability by allowing the UPS to be connected to two separate power sources. SmartSlot Customize UPS capabilities with management cards. Redundant Intelligence Modules Provides higher availability to the UPS connected loads by giving redundant communication paths to critical UPS functions. LCD graphics display Text and mimic diagrams that display modes of operation, system parameters and alarms. General Bypass Connection 4 wire (3Ph + N) or 5 wire (3Ph + N + G) Output Output Power Capacity 500 kW / 500 kVA Max Configurable Power 500 kW / 500 kVA Nominal Output Voltage 480V 3PH Output Connections (1) Hard Wire 4-wire (3PH + G) (1) Hard Wire 5-wire (3PH + N + G) Input Nominal Input Voltage 480V 3PH Input Connections Hard Wire 4-wire (3PH + G) Hard Wire 5-wire (3PH + N + G) Input voltage range for main operations 408 - 552 (480)V Type of Input Protection Required 3-pole breaker Batteries & Runtime Battery Type No internal battery - uses external battery system Communications & Management Available SmartSlot™ Interface Quantity 3 Control panel Touch Screen LCD User Interface Physical Maximum Height 1991.00 mm Maximum Width 1000.00 mm Maximum Depth 1070.00 mm Net Weight 695.45 KG Shipping Weight 753.64 KG Shipping Height 2123.00 mm Shipping Width 28448.00 mm Shipping Depth 1210.00 mm Color Black Environmental Operating Environment 0 - 40 °C Operating Relative Humidity 0 - 95% Operating Elevation 0-999.9 meters Storage Temperature -15 - 40 °C Storage Relative Humidity 0 - 95% Storage Elevation 0-15000 meters Audible noise at 1 meter from surface of unit 54.00 dBA Protection Class NEMA 1 Conformance Regulatory Approvals cUL Listed,CE,CSA C22.2 No. 107.1,EN 50091-2,EN/IEC 62040-2,EN/IEC 62040-1-1,FCC Part 15 Class A,FCC Part 68,UL 1778,UL 60950-1,UL Listed Standard Warranty 1 year on-site repair or replace with factory authorized Start-Up Protection Class NEMA 1