
3-Phase, Dual-Input 6-Slot Power
Supply System
STARTUP GUIDE
PF-2123-1LDx-ST-01 Page 1 of 10 November 2016

STARTUP GUIDE
PF-2123-1LDx
6-Slot Power Supply System
© 2016 Copyright Lite-On Technology Corporation ALL RIGHTS RESERVED. Lite-On is a trademark of Lite-On Technology Corporation, registered in
the United States and other countries. This document may contain inaccuracies and typographical errors. Lite-On cannot be held responsible for
any errors or omissions contained in this document. All content is provided “As Is” and “As Available”. Lite-On reserves the right to correct errors
or omissions in this document. Other brand names mentioned herein are for identification purposes only and may be the trademarks of their
respective holder(s). Specifications and data are subject to change without notice.
Contents
Introduction ...................................................................................................................................................... 3
General Safety Conventions ............................................................................................................................. 3
Safety and Regulatory Information .................................................................................................................. 3
Required Tools for Startup ............................................................................................................................... 5
Startup Checklist ............................................................................................................................................... 5
Initial Power Activation .................................................................................................................................... 6
Shelf Power Activation...................................................................................................................................... 6
C13 Voltage Tests ............................................................................................................................................. 6
Installing Power Supply Units ........................................................................................................................... 7
PSU LED Status .................................................................................................................................................. 8
Related Documentation .................................................................................................................................... 9
PF-2123-1LDx-ST-01 Page 2 of 10 November 2016

STARTUP GUIDE
PF-2123-1LDx
6-Slot Power Supply System
3-phase, Dual-Input Power Configuration
Indicates highly-dangerous consequences such as fire, serious injury, or death when
failing to comply with the instructions.
Indicates dangerous consequences such as moderate injury or equipment damage when
failing to comply with the instructions.
This product is for indoor use only.
Use proper fuses when wiring the equipment.
Introduction
The 3-Phase, Dual-Input Power Supply System is a 6-slot chassis with 2.5KW Power Supply Units (PSUs)
that provides stable DC output power. This 19-inch power system uses up to 6 high-power, hot-swappable
PSUs for flexibility in full power or redundant operation.
There are two different models of the 6-Slot Power Supply System depending on input power
requirements as shown in the table below.
EU Model, 346/ 360/ 380/ 400/ 415VAC PF-2123-1LDM
US Model, 200/ 208/ 220/ 230/ 240VAC PF-2123-1LDN
The 2.5kW PSUs efficiently supply both main output DC power and standby DC power from either AC or DC
sources. These compact PSUs provide 2.5kW, 12.5V / 200A power output and support PMBUS 1.2 with
boot loader, LED status indicators, and circuit protection features. For more information about the 2.5kW
PSU, refer to the Lite-On 2.5kW Dual-Input Power Supply Unit Datasheet.
This startup guide provides instructions to startup the 6-Slot Power Supply System for the first time. It
assumes that the 6-Slot Power Supply System has been properly installed and is ready for initial power up
and testing. Refer to Lite-On 3-Phase 12.5kW Power Supply System User Guide for installation instructions.
General Safety Conventions
This startup guide uses the safety conventions described below. Ensure that you follow the safety
instructions in this guide and observe its directives to protect you from injury and to protect your
equipment from damage.
WARNING
Caution
Safety and Regulatory Information
• Do not exceed the maximum output ratings as shown on the label.
Do not use equipment over 50 °C ambient temperature.
•
•
Do not exceed altitude of 3050 meters.
Do not open the equipment to reduce the risk of electrical shock. For safety reasons it can only be
•
opened by qualified service personnel.
PF-2123-1LDx-ST-01 Page 3 of 10 November 2016