Dell J727N User Manual

Dellt Line-Interactive Rack UPS1000W, 1920/1500W, and 2700/2300WUser's GuideH919N, J718N, K792N, H928N, K802N, H945N, J727NJ735N, K811Nw w w . d

10|Safety WarningsS Unpacking the cabinet in a low-temperature environment may cause condensation to occur in andon the cabinet. Do not install the ca

11Safety Warnings|WARNING: Additional instructions for Rack-Mounted SystemsS Your rack kit has been approved only for the rack cabinet provided. It is

12|InstallationInstallationThis chapter explains:S Equipment inspectionS Unpacking the cabinetS UPS rear panelsS UPS setup and installation, including

13Installation|Unpacking the CabinetCAUTION: Unpacking the cabinet in a low-temperature environment may cause condensation to occur in andon the cabin

14|Installation2 With one person on each side, carefully lift the cabinet out of the outer carton using the handleson the cardboard and set it on a fl

15Installation|Identifying the UPS Rear PanelsThis section shows the rear panels of the Dell Line-Interactive Rack models.IN P U T 10 0 −120V~Four 5‐

16|InstallationUPS Communication BayIEC-C20 InputConnectorUSB PortTwo IEC 320-C13 Receptacles(Load Segment 2)REPO PortsRS-232 PortGround ScrewSix 5-15

17Installation|UPSCommunicationBayUSB PortTwo IEC 320-C13Receptacles(Load Segment 2)REPO PortsRS-232 PortGround ScrewEBM ConnectorCover/Strain ReliefB

18|InstallationREPO PortsIEC-C20 InputConnectorGround ScrewUSB PortRS-232 PortUPSCommunicationBayTwo IEC 320-C13Receptacles(Load Segment 2)EBM Connect

19Installation|UPS SetupThe Dell Line-Interactive Rack UPS can be installed in 19-inch racks and needs only 2U of valuable rackspace (3U for 2700/2300

Notes and WarningsNOTE: A NOTE indicates important information that helps you make better use of your software.DANGER: A DANGER indicates an imminentl

20|InstallationUnclip the right battery connector and move the connector out of the way.Pull the battery tray out using the plastic tabs and remove th

21Installation|5 Attach the rails to the rack:Engage the back end of the rail until it fully seats on the vertical rack flange and the hook latchlocks

22|Installation6 Slide the cabinet into the rack (see Figure 15). Repeat for any additional cabinets.Figure 15. Installing the Cabinet7 Secure the fro

23Installation|8 Install the UPS battery tray (see Figure 17).NOTE: A small amount of arcing may occur when connecting the batteries. This is normal a

24|Installation12 Install the UPS front cover (see Figure 18).Figure 18. Installing the UPS Front CoverTower SetupCAUTION: The UPS and EBM are heavy (

25Installation|2 Loosen the thumbscrew on the metal battery cover, slide the cover to the right, and open (seeFigure 20).Figure 20. Opening the Metal

26|Installation4 Rotate the control panel 90° counterclockwise (see Figure 22).Figure 22. Adjusting the UPS Control Panel Orientation5 Close the metal

27Installation|NOTE: Dell recommends a minimum of 63.5 mm (2.5”) free space behind the UPS rear panel, and a minimum of127 mm (5”) between cabinets.7

28|InstallationInstalling the EBMNOTE: A small amount of arcing may occur when connecting an EBM to the UPS. This is normal and will notharm personnel

29Installation|2 Install the battery connector cover under the EBM cable to provide strain relief (see Figure 27).Rotate the battery connector cover o

3Table of Contents|Table of Contents1 IntroductionFinding Information 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30|InstallationInstalling the UPSTo install the UPS:1 If you plan to use Dell UPS Management Software, connect your computer to the USB port usingthe

31Installation|NOTE: For Europe, the emergency switch requirements are detailed in Harmonized document HD-384-48 S1,“Electrical Installation of the Bu

32|InstallationNOTE: A separate contact must simultaneously cause UPS input AC power to be removed.5 Connect the switch or circuit to the REPO connect

33Installation|The power cord current ratings are listed in Table 2.Table 2. Power Cord Ratings Dell UPS Model and VoltagePower Cord Rating Country S

34|InstallationTable 2. Power Cord Ratings (continued)Dell UPS Model and Voltage Supplied Cord SetCountryRatingPower Cord1920W 230VC13 to C14 Jumper 1

35Installation|Table 2. Power Cord Ratings (continued)Dell UPS Model and Voltage Supplied Cord SetCountryRatingPower Cord2700W 230VCEE 7/7 Schuko to C

36|Installation10 To change other factory-set defaults, see “Operation” on page 37.11 If you installed an optional REPO, test the REPO function:Activa

37Operation|OperationThis chapter contains information on how to use the UPS, including:S UPS startup and shutdownS Control panel and display function

38|OperationStarting the UPS on BatteryNOTE: Before using this feature, the UPS must have been powered by utility power with output enabled at leaston

39Operation|Control Panel FunctionsThe UPS has a three-button graphical LCD with dual color backlight. Standard backlight is used tolight up the displ

4|Table of ContentsDisplay Functions 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Startup Screen

40|OperationTo select an option:1 When scrolling through the settings, the present setting displays for each selection.2 Press the button to select

41Operation|Screen LockedTo lock a screen, press the button. The current view stays locked and does not automatically returnto the default screen af

42|OperationTable 4. Status Summary Screens Status Summary ScreenDescriptionUPS Critical FailureThe UPS is in Fault mode. The status icon and backgro

43Operation|Table 4. Status Summary Screens (continued)Status Summary Screen DescriptionNormal ModeThe UPS is operating in Normal mode from utility po

44|OperationEvent LogThe Event Log holds up to 50 events. You can scroll through the event screens, beginning with the mostrecent event.NOTE: The date

45Operation|Control ScreensTable 6 describes the available control screens.Table 6. Control ScreensControl ScreensDescriptionBattery Test Schedule Bat

46|OperationIdentificationThe identification screens display the following UPS information:S Type and modelS Part numberS Serial numberS UPS firmwareS

47Operation|Table 7. Settings (continued)Description Default SettingAvailable SettingsSet Date and Time Set Month, Day, Year, Hours, Minutes, and Seco

48|OperationTable 7. Settings (continued)Description Default SettingAvailable SettingsBattery Saving Mode [Disabled] [10%] [20%] [30%]...[100%]The UPS

49Operation|Table 7. Settings (continued)Description Default SettingAvailable SettingsReset Peak Consumption Watts [No] [Yes]If No, no action.If Yes,

5Table of Contents|6 UPS MaintenanceUPS and Battery Care 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T

50|OperationRetrieving the Event LogTo retrieve the Event Log through the display:1 Press the button for one second to go to the main menu selection

51Operation|Configuring Load SegmentsLoad segments are sets of receptacles that can be controlled by the Dell UPS Management Software,the Dell Network

52|OperationConfiguring Automatic Start DelayYou can configure the load segment to turn on automatically after the utility power returns, if it wasshu

53Operation|Configuring Automatic on Battery ShutdownIf set to Off (default), the load segment turns off only when commanded manually by the button,

54|OperationConfiguring Battery SettingsConfigure the UPS settings for an installed EBM, including whether to run automatic battery tests andautomatic

55Operation|Running Automatic Battery TestsThe automatic discharge test, enabled by default, runs during the transition from Float to Rest mode.After

56|Additional UPS FeaturesAdditional UPS FeaturesThis chapter describes:S Communication ports (RS-232 and USB)S Dell Network Management CardS Dell UPS

57Additional UPS Features|Table 9. RS-232 Communication Port Pin AssignmentPinSignal Name Function Direction from the UPS1 Unused —2 Tx Transmit to ex

58|Additional UPS FeaturesDell Network Management Card (Optional)The Dell Line-Interactive Rack UPS has one available communication bay, which support

59Additional UPS Features|Dell UPS Management SoftwareEach Dell Line-Interactive Rack UPS ships with Dell UPS Management Software.Dell UPS Management

6|IntroductionIntroductionThe Dellt Line-Interactive Rack uninterruptible power system (UPS) protects your sensitive electronicequipment from basic po

60|UPS MaintenanceUPS MaintenanceThis chapter explains how to:S Care for the UPS and batteriesS Transport the UPSS Store the UPS and batteriesS Test t

61UPS Maintenance|Transporting the UPSNOTE: The internal UPS batteries MUST be disconnected before transportation.CAUTION: The following procedure sho

62|UPS Maintenance4 Open the metal battery cover.Loosen the thumbscrew on the metal battery cover, slide the cover to the right, and open (seeFigure 3

63UPS Maintenance|6 Close the metal battery cover.Adjust the battery connector so that the door closes properly. Push the door slightly to the rightan

64|UPS MaintenanceWhen to Replace BatteriesWhen the status summary screen displays the UPS fault icon with the “Service Battery” alarm and theaudible

65Specifications|SpecificationsThis chapter provides the following specifications:S Model listS Dimensions and weightsS Electrical input and outputS E

66|SpecificationsTable 12. Electrical Input100/120V Models 208V Models 230V ModelsNominal Voltage 100/120V 208V 230VVoltage Range 84–150V auto-sensing

67Specifications|Table 14. Environmental and Safety100/120V Models 208V Models 230V ModelsOperating Temperature Up to 1,500 meters: 0°C to 40°C (32°F

68|SpecificationsTable 15. BatteryConfiguration 1000W: (3) 12V, 9 Ah internal batteries (no EBM)1920/1500W: (6) 12V, 9 Ah internal batteries; (12) 12V

69Troubleshooting|TroubleshootingThe Dell Line-Interactive Rack UPS is designed for durable, automatic operation and issues alarms toalert you wheneve

7Introduction|Providing outstanding performance and reliability, the UPS's unique benefits include:S Buck and Boost voltage regulation that ensur

70|TroubleshootingEvent Log MenuFrom the Event Log menu, you can access the last 50 events, which includes events, notices, andalarms, arranged from n

71Troubleshooting|Table 16. Typical Alarms and Conditions (continued)Alarm or Condition ActionPossible CauseBattery test did not run orwas interrupted

72|TroubleshootingTable 16. Typical Alarms and Conditions (continued)Alarm or Condition ActionPossible CauseInput AC Over Voltage(Alarm 6)Intermittent

73Troubleshooting|Table 16. Typical Alarms and Conditions (continued)Alarm or Condition ActionPossible CauseCharger Failure(Alarm 34)Continuous AlarmA

8|IntroductionFinding InformationCAUTION: The Safety, Environmental, and Regulatory Information document provides important safety andregulatory infor

9Safety Warnings|Safety WarningsCAUTION: Before performing the procedures in this document, read and follow the safety instructions andimportant regul