American Power Conversion PD150L6F manual

150 kW InfraStruXur e PDU PD150G6F PD150L6F 480 V/ 600 V Input Operation and Configuration[...]

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150kW InfraStruXure PDU—Operation and Configuration i About this Manual This manual is intended for end- users of a 150 kW InfraStruXure P DU. It covers the operation and quick-configuration of the PDU, and includes basic InfraStruXure system operation. For additional informa tion about the InfraS tru Xure system, see the InfraS truXure Insta lla[...]

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Contents 150kW InfraStruXure PDU—Operatio n and Configuration iii Safety ............................. ........................ ................. 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Save these instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety symbols used in th[...]

iv 150kW InfraStruXure PDU—Operatio n and Configuration Volt-Meter Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Contacts Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Breakers Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Alarms Screen . . . .[...]

150kW InfraStruXure PDU—Operation and Configuration v Configuring the Network Management Interface . . . . . . . . . . . 37 Connect the InfraStruXure PDU to your network . . . . . . . . . 37 Configuration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 37 TCP/IP configuration methods . . . . . . . . . . . . . . . . . . . . . . 38 Dev[...]

vi 150kW InfraStruXure PDU—Operation and Configuration How to Download Firmware Updates . . . . . . . . . . . . . . . . . . . 62 Specifications .................. ........................ .............. 63 150 kW InfraStruXure PDU . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Product Information ........ ........................ ....[...]

150kW InfraStruXure PDU—Oper ation and Configuration 1 Safety Over view Save these instru ctions This manual contains important instructions t hat must be followed during installation, operation, and configuration of th e InfraStruXure PDU. Safety symbols us ed in this manual C ro s s -re f ere n c e s y m b o l s u s e d i n t h i s m a n u a l [...]

2 150kW InfraStruXure PDU—Op eration and Configuration Wa r n i n g s Receiving/moving Do not tilt the PDU greater than 45° from its vertical axis. Never lay the PDU on its side. Installation/maintenance Only a certified electrician can: • Connect the PDU to its power source • Connect a switch to the EPO interface on the PDU • Install a cu[...]

Safety: Warnings 150kW InfraStruXure PDU—Oper ation and Configuration 3 T otal power off procedur e 1. Set the PDU Main Input switch to OFF . 2. Set the upstream circuit breaker of the power source to OFF . Emer gency Power Off (EPO) Hazardous voltage from the branch circuit must be isolated from the 24 V AC, 24 VDC, and contact closure. 24 V AC [...]

Safety: Warnings 4 150kW InfraStruXure PDU—Op eration and Configuration EMI This equipment has been tested and found to comp ly with the limits for Class A digital devices, pursuant to Part 15 of the FCC Rules. These lim its are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial e[...]

150kW InfraStruXure PDU—Operation and Configuration 5 Over view InfraStruXur e PDU Components The APC 150 kW InfraStruXure PDU provid es distribution and management of electrical power . The InfraStruXure PDU has the capacity of 150 kW , accepts 480 V or 600 V 3-pha se input, and distribu tes 208 V 3-phase power to equipment racks and Rack Distri[...]

6 150kW InfraStruXure PDU—Operation and Configuration InfraStruXur e PDU Fr ont view  The PDU power cables feed equipment racks; they are fed through the knockout pane ls on the top of the PDU. There are the following two options for PDU power cables: multi-circuit power cables that terminate with an L21-20 outlet (shown) and single-circuit po[...]

Overview: InfraStruXure PDU 150kW InfraStruXure PDU—Operation and Configuration 7 Fr ont view (interior)  The Main Output circuit breaker protects the distribution circuit break er panels.  The optional sub-feed output circuit breake rs offer a means to distribute higher blocks of power to o ther equipment or distribution units.  The 42-[...]

Overview: InfraStruXure PDU 8 150kW InfraStruXure PDU—Operation and Configuration Rear view  The document pocket provides stor age of documents related to the InfraS truXure PDU.[...]

Overview: InfraStruXure PDU 150kW InfraStruXure PDU—Operation and Configuration 9 Rear view (interior)  The PDU monitoring unit receives signals from several current and voltage monitoring boards that report to a cen tral board assembly located in the PDU monitoring unit. The monitoring unit has one 10 Base-T (Cat-5) connection to the Informat[...]

Overview: InfraStruXure PDU 10 150kW InfraStruXure PDU—Operation and Configuration PDU monitoring unit  The EPO DIP switches configure the EPO input for th e type of EPO switch that is connected—Normally Open (NO) or Normally Closed (NC).  When the EPO Arm/T est rocker is in the T est position, engaging the EPO switch will not cause the l[...]

Overview: InfraStruXure PDU 150kW InfraStruXure PDU—Operation and Configuration 11  The Display port (RJ-45) connects the PDU monito ring unit to the display interface.  The Power LED indicates whether the monitoring unit is receiving power .  Use the Console port (DB-9) to connect a la ptop co mputer to the mo nitoring unit using an app[...]

Overview: InfraStruXure PDU 12 150kW InfraStruXure PDU—Operation and Configuration User connection plate For a description and location of the user connection plate, see (  ) on page 6. For clarity , the user connection plate in the illustration below is shown in greater detail.  Connect the InfraStruXure PDU to the networ k or the InfraS t[...]

150kW InfraStruXure PDU—Operation and Configuration 13 PDU Display Interface Over view Use the display interface to config ure settings, set alarm thresholds, and provide audible and visual alarms. ESC ? Loa d Powe re d Chec k Log Byp as s Alarm         Load Powered LED When green, all output phases are within the li[...]

PDU Display Interface: Overview 14 150kW InfraStruXure PDU—Operation and Configuration T op-level status screens After system start-up, the display interface displays a brief start-up screen and then scrolls automatically and continuously through four screens of basic status information. Press the Up and Down arrow keys to interrupt the automatic[...]

PDU Display Inte rface: Overview 150kW InfraStruXure PDU—Operation and Configuration 15 On some screens, continue arrows (   indicate that there are additional screens to view in the category . Press the Up or Down arrow key to vi ew the additio nal screens. P a s s w o rd - p ro t e c t e d s c re e n s When configuring or changing setting[...]

16 150kW InfraStruXure PDU—Operation and Configuration Load-Meter Scr een From the Load-Meter screen, you can select the following items: T otal Load by Phase The load supported by each phase in kilovolt-a mperes (kV A) , in RMS current (Irms) , and as a percentage of the maximum allowable load (%LD) . To t a l L o a d S u m m a r y For the total[...]

150kW InfraStruXure PDU—Operation and Configuration 17 V olt-Meter Scr een From the V olt-Meter sc reen, you can select the following items: Output V oltage Displays each phase-to-phase output voltage (e.g., L1-2 for phase L1 to phase L2) and each phase-to-neutral output voltage (e.g., L1 for phase L1 to neutral). Input V oltage Displays each pha[...]

18 150kW InfraStruXure PDU—Operation and Configuration Contacts Scr een The PDU can monitor external contact closure even ts. Possible applications include the following: • Magnetic contact switches • W indow foil • T amper switches • Heat detectors • W ater sensors • Pressure sensors • Building smoke and fire detection systems Y ou[...]

PDU Display Interface: Contacts Screen 150kW InfraStruXure PDU—Operation and Configuration 19 Alarm Relay Map Configure the relay outputs, using the Alarm Relay Map. Each Alarm Map corresponds to a relay output. For example, Alarm Map 01of04 corresponds to the fi rst of four relay outputs. The second line, in brackets [ ], lists the items that yo[...]

PDU Display Interface: Contacts Screen 20 150kW InfraStruXure PDU—Operation and Configuration How to connect contacts to the PDU monitoring unit. 1. Choose one or more contact number (s) on the User/EPO contacts port on the user connection plate to w hich you will connec t the contacts. The user connection plate connects to the PDU monitoring uni[...]

150kW InfraStruXure PDU—Operation and Configuration 21 Br eakers Scr een Use the Breakers screen to view the status of the system and PDU circuit breakers. Main Input Reports status of PDU Main Input breaker ( Open or Closed ). Under normal operation, this switch is Closed .[...]

22 150kW InfraStruXure PDU—Operation and Configuration Alarms Scr een View Active Alarms Use this option of the Al arms screen to display active alarms (alarm s that have not been resolved). Scroll through the list to view each active alarm. Alarm/Event Log Use this option of the Al arms screen to access the following options: New Logged Items Di[...]

PDU Display Interface: Alarms Screen 150kW InfraStruXure PDU—Operation and Configuration 23 Alarm Setup Use this option of the Al arms screen to access the following options: Alarm Beeper Use this option of the Al arms screen to turn the alarm beeper ON or OFF . Loading Limits Configure the following in amps and as a percentage of full load: • [...]

PDU Display Interface: Alarms Screen 24 150kW InfraStruXure PDU—Operation and Configuration PDU Alarms This table lists all alarms that can be generate d by the InfraStruXure P DU, as displayed by the All Possible Alarms option, with numeric variables between the < > characters. Logged alarms will display specific numbers instead. Alarm Con[...]

150kW InfraStruXure PDU—Operation and Configuration 25 Panel Scr een Branch Ckt Loading Y ou can display Branch Ckt Loading (Branch Circuit Loading) stat us if the option to measure current at the distribution ci rcuit breakers is installed. Y ou can view data for each individual panel positio n on the distribution panel. T o view status of a pan[...]

PDU Display Interface: Panel Screen 26 150kW InfraStruXure PDU—Operation and Configuration Panel Configuration Configure the branch metering se ttings for each circuit breaker on the distribution panel, or con figure both pane ls simultaneously . T o configure a circuit breaker , selec t the range that includes the circuit breaker . The selection[...]

PDU Display Interface: Panel Screen 150kW InfraStruXure PDU—Operation and Configuration 27 Global Panel Config Configures the same number of poles or circuit br eaker ratings for all circuit breakers in both distribution panels simultaneously . For example, if your system uses only 3-pole, 20 amp circuit breakers, choose this option, scroll to th[...]

28 150kW InfraStruXure PDU—Operation and Configuration Config Scr een System/Network Use this option of the Co nfig screen to access these options: System Password • Password : Change the system password required to access protected screens and fields in the display interface. Enter a string of up to eight alphanumeric characters, followed by t[...]

PDU Display Interface: Config Screen 150kW InfraStruXure PDU—Operation and Configuration 29 Electrical Config This option of the Config scre en displays informat ion about the electrical serv ice that provides input to the InfraStruXure PDU. All of th e values displayed on this screen are set at the factory . Use this information when viewing and[...]

PDU Display Interface: Config Screen 30 150kW InfraStruXure PDU—Operation and Configuration System ID Use this option of the Config screen to identify your InfraS truXu re PDU. The following fields can be configured: Factory Defaults Use this option of the Co nfig screen to reset all InfraStruXure PDU settings to their factory default values. Fir[...]

150kW InfraStruXure PDU—Operation and Configuration 31 Operation How to Apply Power to the System 1. Close (turn ON) the m ain circuit breaker of the power source supplying p ower to the InfraStruXure PDU. 2. Close (turn ON) the Main Input on the InfraStruXure PDU. 3. Power the PDU distribution circuit breakers: a. Close (turn ON) the Main Output[...]

Operation: How to Apply Power to the System 32 150kW InfraStruXure PDU—Operation and Configuration c. Close (turn ON) the subfeed breakers (if applicable ). b. Close (turn ON) the PDU distribution panel circuit breakers. Note When the distribution panel circuit breakers are closed (turned ON), the PDU power cables and connected equipment are ener[...]

150kW InfraStruXure PDU—Operation and Configuration 33 How to Ensur e T otal Power Off 1. Open (turn OFF) th e main circuit breaker on the power source feeding the PDU. 2. Open (tur n OFF) the Main Input on the InfraStruXure PDU. 3. Open (tur n OFF) the Main Output circuit breaker and subfeed circ uit breakers (if applicable) on the front of the [...]

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150kW InfraStruXure PDU—Oper ation and Configuration 35 Communication Configuration InfraStruXur e PDU Management Options Overview Y ou have two management options for the InfraSt ruXure PDU. Y ou can ma nage the InfraStruXure PDU along with the rest of your InfraS truXure equipment through the Infra StruXure Manager (APC LAN), or you can manage [...]

36 150kW InfraStruXure PDU—Operation and Configuration Configuring the InfraStruXur e Manager Connect the InfraStruXur e PDU to the InfraStruXure Mana ger 1. Connect a Cat-5 ne twork cable to the surge-protected ethernet port on the PDU user connection plate. Y ou can make connections from inside the enclosure, or you can remove the user connecti[...]

150kW InfraStruXure PDU—Oper ation and Configuration 37 Configuring the Network Management Interface Connect the InfraStruXur e PDU to your network 1. Connect a Cat-5 ne twork cable to the surge-protected ethernet port on the PDU user connection plate. Y ou can make connections from inside the enclosure, or you can remove the user connection plat[...]

Communication Configu ration: Configuring the Network Management Interface 38 150kW InfraStruXure PDU—Operation and Configuration TCP/IP configuration methods Use one of the following methods to define the TCP/I P settings needed by the InfraStruXure PDU: • Device IP Configuration W izard (See “Devi ce IP Configuration W iza rd” on this pag[...]

Communication Configurat ion: Configuring the Network Management 150kW InfraStruXure PDU—Oper ation and Configuration 39 BOOTP & DHCP configuration The Boot Mode Setting, a TCP/IP option in the InfraS truXure PDU’ s Network menu, identifies how the TCP/IP settings will be defi ned. The possible settings are Manual , DHCP only , BOOTP only ,[...]

Communication Configu ration: Configuring the Network Management Interface 40 150kW InfraStruXure PDU—Operation and Configuration 3. When the InfraStruXure PDU re boots, the BOOTP server provid es it with the TCP/IP settings. – If you specified a bootup file name, the InfraS tru Xure PDU attempts to transfer that file from the BOOTP server usin[...]

Communication Configurat ion: Configuring the Network Management 150kW InfraStruXure PDU—Oper ation and Configuration 41 See your DHCP server documentation to add code to the V endor Specific Information option. T o disable the APC cookie requir ement, see “Local access to the control console” on page 42. T o change the control console’ s D[...]

Communication Configu ration: Configuring the Network Management Interface 42 150kW InfraStruXure PDU—Operation and Configuration Local access to the contr ol console Y ou can use a local comp uter that connects to the InfraS truXure PDU through the console po rt on the InfraStruXure PDU monitoring un it to access the control console. 1. Select a[...]

Communication Configurat ion: Configuring the Network Management 150kW InfraStruXure PDU—Oper ation and Configuration 43 2. Use Ping with a size of 1 13 bytes to assign the IP address defined by the ARP command. For the IP address defined in step 1, use one of the following Ping commands: – W indows command format: ping 156.205.14.141 -l 113 ?[...]

44 150kW InfraStruXure PDU—Operation and Configuration How to Access a Network Management Interface on a Configur ed InfraStruXur e PDU We b i n t e r f a c e As your browser, you can use Microsoft ® Intern et Explorer 5.0 (and higher) or Netscape ® 4.0.8 (and higher , except Netscape 6. x ) to access the InfraSt ruXure PDU through its W eb int[...]

Communication Config uration: How to Access a Network Management 150kW InfraStruXure PDU—Oper ation and Configuration 45 T elnet for basic access. T elnet provides the basic security of authentication by user name and password, but not the hi gh-security benefits of encr yption. T o use T elnet to access an InfraStruXure PDU’ s control console [...]

Communication Configurat ion: How to Access a Network Management Interface on a Configured InfraStru Xure PDU 46 150kW InfraStruXure PDU—Operation and Configuration FT P a n d S C P Y ou can use FTP (enabled by default) or Secure CoPy (SCP) to transfer new firmware to the InfraStruXure PDU, or to access a copy of the In fraS truXure PDU’ s even[...]

150kW InfraStruXure PDU—Oper ation and Configuration 47 How to Recover Fr om a Lost Network Management Interface Passwor d 1. Select a serial port at the local computer , and disable any service tha t uses that port. 2. Connect the serial cable (940-0103) to the sel ected port on the computer and to the console port on the InfraStruXure PDU monit[...]

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150kW InfraStruXure PDU—Oper ation and Configuration 49 Customizing and Updating the PDU Important Safety Instructions War n in g APC does not r ecommend that you perform maintenance of the PDU while it is recei ving input power . However , due to the critical nature of data center loads, this may occur . If you must perform maintenance while the[...]

50 150kW InfraStruXure PDU—Operation and Configuration PDU Or derable Part List Breakers PD1P20ABBSD single- pole, 20-amp breaker PD3 P20ABBSD three- pole, 20-amp breaker PD1P50ABBSD single-pole, 50-amp breaker PD3P80ABBSD three- po le, 80-amp breaker PD2P20ABBSD two-pole, 20-amp breaker PD3P 100ABBSI three- pole, 100-amp breaker PD2P30ABBSD two-[...]

Customizing and U pdating the PDU 150kW InfraStruXure PDU—Oper ation and Configuration 51 Power Cables 30 A, 3-wire power cables 20 A, 3-wire power cables SKU Number Description SKU Number Description PDW49L6-30C 49-foot power cable PDW47L21-20R 47-foot power cable PDW51L6-30C 51-foot power cable PDW49L21-20R 49-foot power cable PDW53L6-30C 53-fo[...]

52 150kW InfraStruXure PDU—Operation and Configuration How to Add Cir cuit Br eakers and Power Cables Add a cir cuit brea ker on the PDU 1. Snap and bolt the new circuit breaker into a position on the panel. 2. Remove the corresponding plastic blanking plate on the front panel of the PDU. Add a power ca ble to the PDU Before adding a power cable,[...]

Customizing and U pdating the PDU 150kW InfraStruXure PDU—Oper ation and Configuration 53 4. At the front of the PDU, connect the power cord’ s individual wires: a. If you have branch current monitoring installe d, route the phase cond uctor through a current sensor . If it is a three-phase c abl e, route the L1, L2, and L3 wi res through a cur[...]

54 150kW InfraStruXure PDU—Operation and Configuration How to Add a Sub-Feed Output Cir cuit Br eaker to the PDU and Connect a Sub-Feed Power Cable Overview As an option, you can add 1 50- or 225-amp sub-feed output circuit breakers (  ) to the two (2) mounting bracket positio ns provided on your 150 kW InfraStruXure PDU. These circuit breaker[...]

Customizing and U pdating the PDU 150kW InfraStruXure PDU—Oper ation and Configuration 55 How to attach the cir cuit br eaker to the mounting brackets 1. Mount the circuit breaker acco rding to the instructions pr ovided by the manufacturer . 2. Remove the blanking plate from the door of the PDU and repla ce it with the faceplate supplied with th[...]

Customizing and Updating th e PDU 56 150kW InfraStruXure PDU—Operation and Configuration How to connect the sub-feed cable to the cir cuit breaker 1. Use a knockout punch to create an appropriately-sized hole in either the top or bottom gland plate on th e PDU through which you will route the sub-feed cable. Use the top gland plate for overhead w[...]

150kW InfraStruXure PDU—Oper ation and Configuration 57 How to Connect User Input Contacts and Relay Outputs to the PDU User Connection Plate Overview Make contact closure connections (NO or NC) at the us er connection plate to monitor dry c ontacts. Y ou can make eight co nnections—four input contacts and four relay outputs. The figure at the [...]

Customizing and Updating th e PDU 58 150kW InfraStruXure PDU—Operation and Configuration How to connect contacts to the PDU monito ring unit 1. Choose one or more contact number(s) on the User/EPO contacts port on the user connection plate to w hich you will connec t the contacts. The user connection plate connects to the PDU monitoring unit. 2. [...]

150kW InfraStruXure PDU—Oper ation and Configuration 59 How to Connect an EPO Switch to the PDU and T est the Switch Overview Connecting the switch. The Emergency Power Of f (EPO) switch connects to the PDU user connection plate. The figure on the right show s the location of the user co nnection plate on th e roof of the PDU. Connect a switch us[...]

Customizing and Updating th e PDU 60 150kW InfraStruXure PDU—Operation and Configuration Connect an EPO switch to t he user connection plate and t est the swit ch 1. Connect the switch to the EPO connection point terminals located on the bottom side of the PDU user connection plate. Read the label next to the termin al block to determine whic h t[...]

Customizing and U pdating the PDU 150kW InfraStruXure PDU—Oper ation and Configuration 61 3. T est the EPO switch to ensure that it is wired and working correctly: a. Place the Arm/T est rocker switch in the T est position. The EPO state LEDs will be of f and the PDU display interface will show t he foll owing alarm (in addition to any other acti[...]

Customizing and Updating th e PDU 62 150kW InfraStruXure PDU—Operation and Configuration Safety warnings Hazardous v oltage from the branch c ircuit must be isolated from the 24 V AC, 24 VDC, and contact closure. 24 V AC a nd 24 VDC are conside red Class 2 ci rcuits as defined in Article 725 of the National Electrical Code (NFP A 70 ) and Section[...]

150kW InfraStruXure PDU—Oper ation and Configuration 63 How to Download Firmwar e Updates Fr om a local computer 1. Select a serial port at the local computer, and disable any service that uses that port. 2. Use the configuration c able to connect the se lected port to the console port on the PDU monitoring unit. 3. Run a terminal progr am (such [...]

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150kW InfraStruXure PDU—Oper ation and Configuration 65 Specifications 150 kW InfraStruXur e PDU Electrical PD150G6F PD150L6F Input Nominal voltage 480 V , 3-phase 600 V , 3-ph ase V oltage AC 3-phase, 3- wire 3- phase, 3-wire Frequency 60 Hz , ±3 Hz 60 Hz, ±3 Hz Max. current per phase 200 A 150 A Load capacity 150,000 V A 150,000 V A Max. cres[...]

Specifications: 150 kW Inf raStruXure PDU 66 150kW InfraStruXure PDU—Operation and Configuration Tr a n s f o r m e r T ype Step-down Configuration Delta to WYE W arranty 2 years parts Environmental T emperature Operating 32 to 104° F (0 to 40° C) Storage 5 to 1 13° F (–5 to 45° C) Humidity Operating 0–95%, non-condensing Storage 0–95%,[...]

150kW InfraStruXure PDU—Oper ation and Configuration 67 Pr oduct Information Wa r r a n t y InfraStruXur e Standard W arranty APC warrants that all components of the InfraS truXure system will be free from defect in material and workmanship for a period of two years from th e date of start up when start up has been performed by APC authorized ser[...]

Product Informati on: Warranty 68 150kW InfraStruXure PDU—Operation and Configuration CONNECTION WITH THE PRODUCTS. THE FOREGOING W ARRANTIES AND REMEDIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER W ARRANTIES AND REMEDIES. THE W ARRANT IES SET FOR TH ABOVE CONSTITUTE APC ’S SOLE LIABILITY AND PURCHASER EXCLUSIVE REMEDY FOR ANY BREACH OF SUCH W ARR[...]

150kW InfraStruXure PDU—Oper ation and Configuration 69 Life-Support Policy APC Thr ee-P hase Systems American Power Conversion Corporation (APC) and its af filiates and subsidiaries worldwide do not recommend the use of any of their products in life-support applicatio ns where failure or malfunction of the APC product can be reasonably expected [...]

70 150kW InfraStruXure PDU—Operation and Configuration How to Obtain Ser vice How to contact APC Customer support for this or any other APC product is available at no charge in any of the following ways: • V isit the APC W eb site to access documents in the APC Knowledge Base and to submit any customer support requests. – www .apc.com (Corpor[...]

Index 150kW InfraStruXure PDU—Oper ation and Configuration 71 A Agency approvals , 64 Alarm beeper , 23 Alarm LED , 13 Alarm relay map , 19 Alarm setup , 23 Alarm types , 24 Alarm/event log , 22 Alarms screen , 22 – 24 Applying power to the system , 31 – 32 Armed LED , 10 B BOOTP configuration , 39 Branch circuit lo ading status and limits , [...]

72 150kW InfraStruXure PDU—Operation and Configuration K Keys, for navigation , 13 L LCD, on displa y interface , 13 LEDs, on display interface , 13 Leveling feet, location of , 6 Life-support policy , 67 Load powered LED , 13 Load-meter screen , 16 Local interface configuration , 28 Lock-out bracket, location of , 6 M Main input breaker, locatio[...]

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*990-1984* APC W orldwide Customer Support Customer support for this or any other APC product is available at no char ge in any of the following ways: • V isit the APC W eb site to access documents in the APC Knowledge Base and to submit customer support requests. – www .apc.com (Corporate Headquarters) Connect to localized APC W eb sites for s[...]