PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System Introduction The 22.5kW Power System is a 3-phase, 10-slot chassis with 2.5KW Power Supply Units (PSUs) that provides stable DC output power (12.5VDC / 1800A). This 21-inch power system uses up to 10 high-power, hot-swappable PSUs for flexibility in full power or redundant operation.
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System The following tools are required for unpacking. • Screwdriver for removing screws from rack packaging • Wrench for removing bolts from rack packaging • Crowbar for opening wooden boxes (if nailed) •...
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System The Power Shelf slides into a 21-inch OCP rack and is supported in the rack by shelf support brackets. If the Shelf Support Brackets are not already installed in the rack, follow instructions “Shelf Support Brackets Installation”...
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System The Power Shelf with Linking Bus Bars weighs more than 50 pounds. Use two or more Caution people to move the Power Shelf and to install the Power Shelf into the rack.
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System To install input power connectors: 1. Install the wires into the Phoenix Contact PC 35 HC connector according to local wiring standards and in accordance to the 3-phase electrical configuration (delta or wye connection) of your system.
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System Power Shelf Slots (as viewed from front of Power Shelf left to right) PSU1-A Phase A Input Power PSU2-A PSU3-A PSU1-B PSU2-B Phase B Input Power...
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System LED 2 Output Power LED 1 Input Power Status LED 1 (Input) Green Color LED 2 (Output) Bicolor AC_LOSS Vin_OV_Fault Vin_UV_Fault AC_Normal Solid Green Solid Green...
PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System Spring Latch To install a Shelf Controller: • Slide the Shelf Controller into the Shelf Controller slot of the Power Shelf until it clicks into place.
For instructions on initial startup of the 3-Phase 22.5kW Power Supply System, refer to the Lite-On 3-Phase 22.5kW Power Supply System Startup Guide. For more information related to the Lite-On Power Systems, visit the Lite-On Power Systems Solutions web site at: http://www.liteon-pss.com. Page 11 of 12 PF-2223-1-UG-01...
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PF-2223-1 U S E R G U I D E 3-Phase 22.5kW Power System Innovative Power Management Solutions for Critical Infrastructure Lite-On Power System Solutions Lite-On Power System Solutions 3001 Summit Ave, Suite 400 No. 90, Chien 1 Rd., Chung Ho Dist...
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