Dell K792N, K802N, K811N, J735N, 1000W, 2700W, J727N, H945N, 1920W, H928N, H919N Event Log, Measurements

Page 44

Event Log

The Event Log holds up to 50 events. You can scroll through the event screens, beginning with the most recent event.

NOTE: The date format is dependent on the language selection.

The first row of each event screen contains the date (MM/DD/YYYY) and time (hh:mm:ss) at which the event occurred. The second row contains the type of event and code. The event description begins on the third row and may continue to the fourth row. The bottom right corner of the event screen displays two numbers: an ordering number of the event in the log, followed by the total number of events in the log.

If there are no events in the log, the event screen displays “No events in log.”

See “Retrieving the Event Log” on page 50.

Measurements

The measurements screens provide useful measurement information on:

SOutput watts VA, current, power factor, voltage, and frequency

SInput voltage and frequency

SBattery voltage and percentage charged

SInstantaneous Headroom Watts remaining

SPeak Headroom Watts (the remaining watts available to support the load at peak demand, includes the date and timestamp of the peak demand)

SPeak Consumption Watts (the peak power demand on the UPS, includes the date and timestamp of the peak demand)

SPresent kWh Consumption (the kWh demand on the UPS averaged over the past hour)

SCumulative kWh Consumption (the total kWh usage, includes the date and timestamp since it was last reset)

44 Operation

Page 43 Page 45
Image 44
Page 43 Page 45
Contents Users Guide September 2009 S 164201787 Table of Contents RS-232 and USB Communication Ports Dell UPS Management SoftwareTesting Batteries UPS Status Menu Event Log MenuIntroduction Dell Line-Interactive Rack UPSIntroduction Finding Information What are You Looking For? Find It HereSafety Warnings UPS Output PowerSafety Warnings Safety Warnings Installation Inspecting the EquipmentUnpacking the Cabinet Unpacking the CabinetLifting the Cabinet Identifying the UPS Rear Panels 100V/120V Rear Panel120V, 1500W/100V Rear Panel 120V, 2300W/100V Rear Panel Identifying the UPS Front Panel Dell Line-Interactive Rack UPS Front PanelUPS Setup Rackmount SetupRemoving the Battery Tray Installing the Rails Installing the Cabinet Installing the Battery Tray Tower Setup Installing the UPS Front CoverConnect the internal battery connector Rotate the control panel 90 counterclockwise see Figure Carefully position the cabinet upright see Figure Installing the EBM Removing the Battery Connector CoverInstalling the Battery Connection Cover Installing the UPS Installing Remote Emergency Power-offRepo Connections Wire Function Repo ConnectorMinimum Upstream Circuit Breaker Rating UPS Output Power UPS Initial StartupPower Cord Ratings RatingAustralia Optional GB2099 to C13 CEE 7/7 Schuko to C19 Installation Starting the UPS OperationUPS Startup and Shutdown Starting the UPS on Battery UPS ShutdownControl Panel Functions Control Button Functions Control Button SequenceStartup Screen Changing the LanguageDisplay Functions Screen Locked UPS StatusBattery Mode Bad Battery Detected or Battery DisconnectedUPS General Alarms Active Battery Test StatusBattery Status Screens Description Status Summary Screens Description Normal ModeStandby Mode Event Log MeasurementsControl Screens Control Screens DescriptionIdentification SettingsSettings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Retrieving the Event Log Behavior on OverloadConfiguring Load Segments Controlling Load Segments Through the DisplayConfiguring Automatic Start Delay Configuring Automatic on Battery Shutdown Configuring Battery Settings Configuring the UPS for an EBMConfiguring Automatic Battery Tests Configuring Automatic RestartRunning Automatic Battery Tests Additional UPS Features RS-232 and USB Communication PortsRS-232 Communication Port Pin Assignment GNDDell Network Management Card Optional Dell Network Management CardDell UPS Management Software UPS Maintenance UPS and Battery CareTransporting the UPS Removing the UPS Front CoverDisconnect the internal battery connectors see Figure Storing the UPS and Batteries Replacing the UPS Front CoverUpdating the UPS Firmware When to Replace BatteriesTesting Batteries Specifications Efficiency Normal mode Power LevelsElectrical Input Nominal VoltageEnvironmental and Safety Operating TemperatureTemperature Relative Humidity Safety ConformanceBattery Configuration Battery RuntimesVoltage FusesUPS Status Menu TroubleshootingAccessing Alarms and Conditions Typical Alarms and Conditions Event Log MenuAction Troubleshooting Silencing the Alarm
Related manuals
Manual 63 pages 12.26 Kb Manual 71 pages 29.51 Kb

H928N, K811N, H919N, 1000W, 2700W specifications

Dell's power supply units (PSUs) are essential components for Dell servers and workstations, providing reliable power solutions tailored to meet different demands. Among these, the 500W, 1000W, and 1920W/1500W power supplies stand out for their efficiency, performance, and advanced features tailored to various IT environments.

Starting with the 500W power supply, this unit is designed for entry-level servers and workstations. It boasts a compact design that facilitates easy installation in space-constrained scenarios. The 500W PSU operates with a high efficiency rating, contributing to lower energy costs and reduced heat output. It supports the latest energy standards, including 80 PLUS certification, ensuring that customers can rely on it for consistent performance and reliability. This unit is particularly suitable for small to medium businesses looking for cost-effective power solutions for basic applications.

The 1000W power supply represents a step up, featuring dual 12V outputs that provide stable power for more demanding tasks. Designed for mid-range servers and advanced workstations, it balances performance and efficiency, making it ideal for enterprises that require additional processing power for virtualization, data analysis, and high-performance computing tasks. The 1000W PSU includes built-in protections against over-voltage, short circuits, and over-temperature conditions, adding an extra layer of reliability that is crucial for mission-critical operations.

For environments with higher power demands, Dell offers the 1920W/1500W power supply. This robust unit is engineered for high-performance servers and large-scale data centers, where maximum uptime and performance are paramount. The modular design of the 1920W/1500W power supply allows for enhanced cable management, reducing clutter and improving airflow within racks. With an efficiency rating that adheres to 80 PLUS Platinum standards, this PSU not only minimizes energy consumption but also maximizes operational efficiency, making it ideal for organizations looking to optimize their data center environments.

In summary, Dell's 500W, 1000W, and 1920W/1500W power supplies cater to a wide range of computing needs. From entry-level solutions to high-capacity units for demanding environments, Dell ensures that its power supplies provide reliability, efficiency, and performance. As organizations continue to evolve their IT infrastructure, these power supplies remain pivotal in supporting their growth and operational goals.
Top Page Image Contents