HP Uninterruptible Power System R6000 Models User Guide December 2002 (Third Edition) Part Number 347223-003
© 1998, 2002 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is provided “as is” without warranty of any kind and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty.
Contents About This Guide Intended Audience ...................................................................................................................................... vii Important Safety Information ..................................................................................................................... vii Symbols on Equipment............................................................................................................................... vii Rack Stability...........
Contents Initiating a Self-Test.................................................................................................................................. 2-6 Audible Alarms ......................................................................................................................................... 2-6 Silencing an Audible Alarm ............................................................................................................... 2-7 Shutting Down the System.....................
Contents Appendix A Regulatory Compliance Notices Regulatory Compliance Serial Numbers .................................................................................................. A-1 Federal Communications Commission Notice ......................................................................................... A-1 Class A Equipment............................................................................................................................. A-1 Class B Equipment .....................
About This Guide This guide provides information about operation, configuration, battery maintenance, and troubleshooting for the UPS. Intended Audience This guide is intended for individuals requiring information about the use of UPSs. No installation or service procedure should be carried out by someone other than a technician with specific experience with high-voltage equipment. Important Safety Information Before installing this product, read the Important Safety Information document provided.
About This Guide Rack Stability WARNING: To prevent personal injury or damage to the equipment, verify that: • The leveling feet are extended to the floor. • The full weight of the rack rests on the leveling feet. • The stabilizing feet are attached to the rack if it is a single-rack installation. • The racks are coupled together if it is a multiple-rack installation. • Extend only one component at a time. A rack may become unstable if more than one component is extended for any reason.
About This Guide Related Documents For additional information on the topics covered in this guide, refer to the following documents: • HP Uninterruptible Power System R6000 Models Installation Instructions • HP UPS R6000 Models Extended Runtime Module Installation Instructions • HP Power Products Glossary Getting Help If you have a problem and have exhausted the information in this guide, further information and other help is available in the following locations.
About This Guide HP Authorized Reseller For the name of your nearest HP authorized reseller: • In the United States, call 1-800-345-1518. • In Canada, call 1-800-263-5868. • Elsewhere, see the HP website for locations and telephone numbers. Reader’s Comments To comment on this guide, send an email to ServerDocumentation@hp.com.
1 Overview This chapter contains a general overview of the UPS, including an introduction to the model configuration, power management software, available hardware options, and warranties. Read this chapter to become familiar with the features of the UPS before installing the unit.
Overview UPS R6000 Models The UPS R6000 includes the following models: Table 1-1: UPS R6000 Models UPS Model Part Number Comments R6000 347207-001 North American, high-voltage, rack-mounted UPS R6000j 347207-291 Japanese, high-voltage, rack-mounted UPS R6000i 347207-B31 International, high-voltage, rack-mounted UPS Note: The Series Number for the UPS R6000 is EO3001, followed by the model type. Front Panel The front view of the UPS is shown in Figure 1-1.
Overview Rear Panel The rear panel configuration of the UPS is shown in Figure 1-2 and Figure 1-3.
Overview Figure 1-3: Rear panel, showing numbered load segments Item 1-4 Description 1 Load segment 1 (two IEC-320-C14 receptacles and one IEC-320-C20 receptacle) 2 Load segment 2 (two IEC-320-C14 receptacles and one IEC-320-C20 receptacle) 3 Load segment 3 (two IEC-320-C14 receptacles and one IEC-320-C20 receptacle) 4 Load segment 4 (three IEC-320-C14 receptacles) 5 Load segment 5 (three IEC-320-C14 receptacles) HP Uninterruptible Power System R6000 Models User Guide
Overview Power Management Software Power management software ensures maximum power reliability of computer systems through comprehensive control of UPSs. Specifically, power management software: IMPORTANT: Not all UPSs are equipped to support the entire feature set listed below. • Manages graceful shutdown of attached equipment during utility power failures. • Manages independent UPS load segments to provide separate power control of connected equipment.
Overview UPS Option Cards Two option slots are available to further expand the capabilities of the UPS R6000 in both power control and server communication for networking environments. HP option kits include the Multi-Server UPS Card, the Scalable UPS Card, and the SNMP-EN Adapter. These enhancements provide communication with multiple systems, multiple UPS units, and network management applications.
Overview Multi-Server UPS Card Without a Multi-Server UPS Card, the UPS can communicate with two host computers. The Multi-Server UPS Card enables one UPS to communicate with up to four host computers by using all three ports on the option card and the open port on the UPS. NOTE: Port 1 connects the card to the UPS through the pigtail cable on the card. Figure 1-4: Multi-Server UPS Card Power management software enables a single UPS with one Multi-Server UPS Card to protect up to four servers.
Overview Scalable UPS Card The Scalable UPS Card enables up to three UPSs to be recognized as a single virtual UPS to the host computer. Power management software allows the capability to scale up the level of power protection available to the system. For example, connecting three UPS R6000 units to one Scalable UPS Card creates a virtual 18 kVA UPS. The virtual UPS would have nine independently controlled load segments.
Overview SNMP-EN Adapter The SNMP-EN Adapter is a user interface to the UPS in a network where SNMP-based network management software, such as OnliNet, is installed. Using the SNMP-EN Adapter communication interface, system administrators can virtually eliminate costly downtime due to power outages and surges. Spontaneous rebooting, lost files, corrupted data, and other issues resulting from inconsistent power are decreased.
Overview Extended Runtime Modules The UPS R6000 rear panel provides a power receptacle to which ERMs can attach. Each ERM contains battery packs in a 3U chassis. At the recommended 80 percent load, one ERM extends the available UPS runtime by up to 18 minutes. Two ERMs can be serially connected to each UPS, increasing the total available runtime by up to 30 minutes.
Overview Remote Emergency Power Off Port The UPS includes an isolated REPO port. When properly wired, the REPO feature allows the power at the UPS output receptacles to be switched off from a remote location. To use this feature, the REPO port must be connected to a remote, normally open switch (not supplied). When this switch is closed, the UPS immediately disconnects power to its loads.
2 Operation This chapter contains information on operating the UPS. Topics include using the front panel controls, LCD display, LED indicators, and modes of operation. Knowledge of these features is helpful when configuring the system and performing more advanced functions on the unit. NOTE: Refer to the instructions included with the UPS kit for installation considerations and procedures. Copies of this document can be downloaded from the HP website at www.hp.com.
Operation Front Panel Indicators The UPS displays information through the following indicators: • Front panel LCD • Front panel LEDs Front Panel LCD The front panel has a two-line LCD display (1) that displays information about operation, configuration, and monitoring of the UPS. Refer to the section, “Changing Configuration Parameters,” in Chapter 3 for configuration instructions.
Operation Front Panel LEDs The front panel has four LEDs that indicate the status of the UPS. Figure 2-3: Front panel LED display LED Symbol 1 Color Meaning Green Solid greenNormal operation Flashing greenStandby mode (batteries charging) 2 Yellow Solid yellowOn Battery 3 Yellow Solid yellowOn Bypass 4 Red Flashing redOne or more alarms may be present or active Modes of Operation The UPS has five modes of operation: • Standby Mode — On Utility Power: LED is flashing green.
Operation • Bypass Mode — The LED is solid green, the active in five-second intervals. LED is solid yellow, and an audible alarm is — Power is available at the UPS output receptacles. — Batteries are not monitored or charged. — Bypass mode can be enabled by moving the Bypass switch on the UPS rear panel from Normal to Bypass. Figure 2-4: Placing the UPS in Bypass mode • Battery Mode — The LED is solid yellow. — Batteries are not being charged. — Power is available at UPS outputs.
Operation Charging the Batteries When the UPS is in Standby mode, allow the batteries to charge before putting the UPS into service. IMPORTANT: The battery modules will charge to: • Ninety percent of their capacity within 4 hours • One hundred percent of their capacity within 24 hours Allow the batteries to charge for at least 24 hours before supplying backup power to your devices. Placing the UPS in Operate Mode Press the On button (1) to transfer the system to Operate mode.
Operation Initiating a Self-Test To initiate a self-test, press and hold the Test/Alarm Reset button (1) for three seconds. Figure 2-6: Test/Alarm Reset button Because a portion of the self-test requires battery power, the self-test will not be initiated if the batteries are less than 90 percent charged. If the UPS detects a problem, the LED illuminates solid red, and an audible alarm may sound. NOTE: Refer to Chapter 5, “Troubleshooting,” for information on what to do if the self-test detects a problem.
Operation Silencing an Audible Alarm To silence the alarm, press the Test/Alarm Reset button (1) and hold for two seconds. Figure 2-7: Test/Alarm Reset button IMPORTANT: Although the Test/Alarm Reset button silences the audible alarm, the condition that caused the alarm still exists. Refer to Chapter 5, “Troubleshooting,” for information on what to do if the UPS detects an alarm condition. The silencing of the alarm is based on the current set of alarms that is present when the button is pressed.
3 LCD Configuration and Status This chapter contains information on configuring the UPS. Topics include a description of the LCD display menu structure, procedures for configuring the UPS, and the details of the various UPS status options. Proper configuration of the UPS and familiarity with the menu display is important in performing other functions on the unit, such as maintaining the battery and troubleshooting alarms.
LCD Configuration and Status Matching the Utility Voltage Use configuration parameters to select the UPS voltage range (see Table 3-1). • If the utility voltage is within this range, the UPS supplies utility power to the output receptacles. • If the utility voltage is outside this range, the UPS supplies battery power to the output receptacles. • If the utility voltage frequently varies outside the operating range, update the UPS configuration to match.
LCD Configuration and Status LCD Display Menu Structure Use the LCD display to access the menu. The menu contains information about the status, meters, battery data, and firmware version of the UPS. Use the menu options to set the time or date, conduct an LCD display test, and change the system setup. Initial Power-Up Display When the UPS is powered up, the LCD displays the top menu choices.
LCD Configuration and Status Menu Map Status UPS Status + Receptacle Status UPS Status + Active Alarm Count On Battery On Bypass Load Power Off Load Power On Overload Meters Input Volts Output Volts Input Frequency Output Frequency Output Power Battery Volts Active Alarms Tap-switching Relay Failure Heat Sink Over Temperature Input AC Over Voltage Input AC Under Voltage Input AC Over or Under Frequency Output Overload Inverter Fault Battery Low Utility Not Present Battery Totally Discharged UPS On Battery
LCD Configuration and Status Status Select Status on the Main Menu and press the Enter button to view the status or active alarms for the UPS. Main Menu → Status UPS Status + Receptacle Status Select UPS Status + Receptacle Status from the Status menu to view information about the system. The following LCD display example shows that the UPS has detected no problems. Load segments 1, 4, and 5 are on. Load segments 2 and 3 are off.
LCD Configuration and Status Meters Select Meters on the Main Menu and press the Enter button to view the UPS voltage, frequency, and power. Main Menu → Meters This submenu provides information on virtual meters that monitor the UPS voltages. Scroll up and down through the menu using the Center button. If the words continue off the screen, scroll right and left to read the message. Press the Enter button to view selections. Table 3-3 lists the options under the Meters menu.
LCD Configuration and Status Active Alarms Select Active Alarms from the Main Menu and press the Enter button to view the active alarms for the UPS when an alarm sounds and the LED illuminates red. Main Menu → Active Alarms If there is more than one alarm, make sure to check each alarm. The alarms generated by this UPS are listed in Table 3-4. Table 3-4: Active Alarms LCD Display x Alarms Explanation Contact an authorized service provider.
LCD Configuration and Status Table 3-4: Active Alarms continued LCD Display x Alarms Explanation The UPS switched to battery power. The LED illuminates yellow. UPS On Battery x Alarms Load Power Off x Alarms The UPS is no longer protecting its load devices and there is no utility voltage powering the devices. An automatic battery test failed. Battery replacement is imminent.
LCD Configuration and Status Load Control Select Load Control from the Main Menu to turn load segments on and off. Main Menu → Load Control Load Control displays the current status of the load segments, and allows navigation to different load segments, using the Center button. Load Control ON: 1 2 - - 5 When a segment is selected and the Enter button is pressed, a confirmation message is displayed. Load Control Bank 3 ON? N Change the N to a Y by pressing the up and down arrows on the Center button.
LCD Configuration and Status System Setup Select System Setup from the Main Menu to change the system configuration. To change the system setup, a password is required. 1. Choose the first digit using the up and down arrow keys on the Center button. 2. Press the right arrow key on the Center button to move to the next digit. 3. To change a digit, use the left arrow key on the Center button to go back. 4. After the entire password has been entered, press the Enter button.
LCD Configuration and Status Set Language Select Set Language from the System Setup menu to specify the language for the menu display. Options include Danish, Dutch, English, French, German, Spanish, Italian, and Japanese. An asterisk (*) signifies the current configuration. Set Language ∗ English Set Alarm Horn Select Set Alarm Horn from the System Setup menu to enable or disable the audible alarm. An asterisk (*) signifies the current configuration.
LCD Configuration and Status Set Sync Range ± Hertz Select Set Sync Range ± Hertz from the System Setup menu to set the sync range. • ±3.0 Hertz for normal mode • ±5.0 Hertz for extended mode Set Sync Range +/-3.0 Hz Communications Setup Select Comm Setup from the System Setup menu to configure a serial communication port. Comm Setup → Serial Port 1 Table 3-6 lists the options available under the Comm Setup menu for Port 1 and Port 2.
LCD Configuration and Status Set Voltage Select Set Voltage from the System Setup menu to set the UPS voltage. CAUTION: Use the switch on the rear panel to place the UPS in manual Bypass mode. Then, press the Standby button on the front panel to place the UPS in Standby mode before setting the UPS voltage. The options for voltage are 200, 208, 220, 230, 240, 208/230 Auto Sensing, and 230 Extended. An asterisk (*) signifies the current configuration.
4 Battery Maintenance This chapter contains information for properly maintaining batteries for the UPS, including battery charging, replacement, disposal procedures, and warranties. Precautions WARNING: There is a risk of personal injury from the hazardous energy levels associated with UPS batteries. WARNING: The UPS contains an internal lithium battery and a sealed lead-acid battery module.
Battery Maintenance Determining When to Replace Batteries When the LED flashes red and the LCD displays a Battery Test Failed alarm, you may need to replace the batteries. Depending on usage and environmental conditions, the batteries should last three to six years. Verify that battery replacement is required by initiating a UPS self-test. If the LED is still flashing and the alert displays on the LCD status menu, replace the batteries module as soon as possible.
Battery Maintenance Removing the Battery Pack To replace the batteries:. 1. Place the UPS in Bypass mode using the manual switch located at the rear of the UPS. Figure 4-1: Placing the UPS in Manual Bypass mode 2. Using a Philips screwdriver, remove the lower front bezel by backing off the captive screws on each side.
Battery Maintenance 3. Place the battery circuit breaker in the off position. WARNING: Once the bezel is removed, the battery circuit breakers MUST be in the off position before continuing with the battery replacement. Figure 4-3: Placing the battery circuit breaker in the off position 4. Squeeze the release tabs on the sides of the battery cable connectors to disconnect the cables from the battery.
Battery Maintenance 5. Remove the battery pack attachment screws using a #2 Philips screwdriver. Figure 4-5: Removing the battery pack attachment screws 6. Slide out the battery packs. WARNING: To reduce the risk of personal injury or damage to the equipment: • Observe local Occupational Safety requirements and guidelines for manual material handling. • Obtain adequate assistance to lift and stabilize the assemblies during installation or removal.
Battery Maintenance Installing a New Battery Pack 1. Make sure the manual Bypass switch on the rear panel of the UPS is set to Bypass. 2. Slide in the new battery packs. 3. Remove the connector covers from the new batteries and replace the screw used to retain the connector cover in the battery housing. Place the connector covers on the used batteries, using the screws in the used battery housing. 4. Attach the battery connector cables to the new batteries.
Battery Maintenance Disposing of Used Batteries The spare battery kit includes the instructions and packaging required to return used batteries to the appropriate location for disposal. Batteries, battery modules, and accumulators should not be disposed of together with the general household waste. In order to forward them to recycling or proper disposal, use the public collection system or return them to HP, your authorized HP Partners, or their agents.
Battery Maintenance Pre-Failure Battery Warranty The Pre-Failure Battery Warranty, standard on all UPS units, extends the advantage of a three-year limited warranty by applying it to the battery before it actually fails. Specifically, the Pre-Failure Battery Warranty ensures that when customers receive notification from power management software that the battery may fail, the battery is replaced free of charge under the warranty.
5 Troubleshooting This chapter serves as a troubleshooting guide when problems occur with the UPS. Solutions for alarms are provided, as well as general solutions for UPS problems that occur both during and after startup. Responding to Audible Alarms Table 5-1: Responding to Audible Alarms Audible Alarm Group Audible Alarm Sound Cause Action Acknowledgement A single short beep sounds. The On or Test/Alarm Reset button is pressed. No action is needed.
Troubleshooting Table 5-1: Responding to Audible Alarms continued Audible Alarm Group Audible Alarm Sound Cause Action Shutdown within 30 seconds (continued) Beeping begins slowly and gains speed as the UPS approaches shutdown. If a shutdown delay has been programmed, the accelerated alarm begins before the last segment shutoff. No action is needed. The alarm occurs during the last minute of Sleep timer if Sleep mode is enabled. No action is needed.
Troubleshooting Table 5-1: Responding to Audible Alarms continued Audible Alarm Group Audible Alarm Sound Cause Action Caution A beep sounds every five seconds. The UPS is on battery power. Prepare for a UPS shutdown. The load is greater than 105%, and the manual Bypass switch is in the Bypass position. Check the manual Bypass switch on the rear of the UPS. Turn it to the Normal position. Reduce the load. An ambient over temperature condition occurs.
Troubleshooting Trouble Indicators Table 5-2: Trouble Indicators Symptom Possible Cause Suggested Action The UPS will not start. There is no utility power. Contact a licensed electrician to check the power at the utility power output. The circuit breaker in the service panel is open. Verify that the service panel breaker is in the on position. The input service wire is not connected. Contact a licensed electrician to install the UPS wiring. The REPO contacts are closed. Open the REPO switch.
Troubleshooting Table 5-3: LED Alarm Configurations continued LED Appearance Meaning Action, if necessary The The load is on battery power. Utility power is over or under voltage and/or frequency is out of range. Correct the input voltage problem, if possible. Otherwise, be prepared to lose battery power to the loads when battery power is exhausted. The UPS is shutting down. Wait for the shutdown to complete. Reboot the UPS and run a self-test.
A Regulatory Compliance Notices Regulatory Compliance Serial Numbers For the purpose of regulatory compliance certifications and identification, your product has been assigned a unique series number. The series number can be found on the product nameplate label, along with all required approval markings and information. When requesting compliance information for this product, always refer to this series number. The series number is not the marketing name or model number of the product.
Regulatory Compliance Notices Class B Equipment This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Regulatory Compliance Notices Cables Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods in order to maintain compliance with FCC Rules and Regulations. Canadian Notice (Avis Canadien) Class A Equipment This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
Regulatory Compliance Notices Japanese Notice BSMI Notice A-4 HP Uninterruptible Power System R6000 Models User Guide
Regulatory Compliance Notices Battery Replacement Notice The UPS is equipped with an internal lithium battery or battery pack. There is a danger of explosion and risk of personal injury if the battery is incorrectly replaced or mistreated. Unless specific replacement instructions are provided as part of this guide, replacement is to be done by an authorized service provider using the HP spare designated for this product.
B Electrostatic Discharge Preventing Electrostatic Damage A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device. To prevent electrostatic damage when setting up the system or handling parts: • Avoid hand contact by transporting and storing products in static-safe containers.
C Specifications This appendix provides the physical, input, and output specifications for the UPS. Topics include battery descriptions, battery runtime estimates, and environmental requirements when operating the UPS. Physical Specifications Table C-1: Physical Specifications Feature Dimensions Metric U.S. Width 439 mm 17.25 in Height 267 mm 10.50 in Depth 617 mm 24.
Specifications Output Specifications Table C-3: Output Specifications Receptacles UPS Model Nominal Power Rating (VA) Load Segment # Output Receptacles R6000 6000 1 2xIEC-320,C14 1xIEC-320,C20 2 2xIEC-320,C14 1xIEC-320,C20 3 2xIEC-320,C14 1xIEC-320,C20 R6000j 6000 4 3xIEC-320,C14 5 3xIEC-320,C14 1 2xIEC-320,C14 1xIEC-320,C20 2 2xIEC-320,C14 1xIEC-320,C20 3 2xIEC-320,C14 1xIEC-320,C20 R6000i 6000 4 3xIEC-320,C14 5 3xIEC-320,C14 1 2xIEC-320,C14 1xIEC-320,C20 2 2xIEC-320,C14 1
Specifications Table C-3: Output Specifications continued Output Voltage Utility Voltage (VAC) Nominal Output Voltage (VAC) Nominal Output Voltage on Battery (VAC) 200 200 204 208 208 204 220 220 230 230 230 230 240 240 230 Source of Utility Power Source Regulation Utility power (normal range) ±10% of nominal output voltage (within the guidelines of the Computer Business Equipment Manufacturers Association) Utility power (extended range) +10% to -15% of nominal output voltage and/or
Specifications Battery Runtime Table C-5: Load Effect on Backup Time Load % Estimated Backup Time 100 Greater than 6 minutes 80 Greater than 8 minutes 50 Greater than 15 minutes 80% plus 1 ERM Greater than 18 minutes 80% plus 2 ERMs Greater than 30 minutes Environmental Specifications Table C-6: Environmental Specifications C-4 Feature Specification Operating temperature 10 C - 40 C (50 F -104 F) Relative humidity 20 - 80%; non-condensing Operating altitude Up to 3000 m (10,000 ft) abo
Index A Active Alarms menu 3-7 adding receptacles 1-10 alarm horn, setting up 3-11 alarms audible 2-6 counting 3-5 LED configurations 5-4 responding to 5-1 silencing 2-7 site wiring fault 3-13 viewing 3-7 altitude, operating C-4 audible alarms 2-6 enabling and disabling 3-11 responding to 5-1 silencing 2-7 audible noise C-4 B backup times C-4 batteries caring for and storing 4-7 charging 2-5, 4-1 determining when to replace 4-2 disposing of 4-7 installing 4-6 obtaining new 4-2 precautions 4-1 Pre-Failure
Index D G data bits, setting 3-12 DE9 Communication Port 1-1 Declaration of Conformity A-2 default password 3-10 depth C-1 determining when to replace batteries 4-2 diagnostics 2-6 dimensions C-1 disconnecting battery cables 4-4 Display Test menu 3-9 display, LCD 2-2 displaying active alarms 3-7 battery data 3-8 firmware versions 3-8 receptacle status 3-5 voltage, frequency, and power 3-6 disposing of used batteries 4-7 grounding methods B-1 guarantee See warranties E electric shock symbol vii electros
Index LEDs alarm configurations 5-4 overview 2-3 Load Control menu 3-9 load segments identified 1-4 setting up 3-10 turning on and off 3-9 M Main Menu 3-3 maintaining UPS batteries 4-1 management software 1-5 manual Bypass mode 2-4 map of LCD menus 3-4 matching utility voltage with UPS configuration 3-2 matrix, option cards 1-6 menus Active Alarms 3-7 Battery Data 3-8 Display Test 3-9 Firmware Version 3-8 Load Control 3-9 main 3-3 map 3-4 Meters 3-6 Status 3-5 System Setup 3-10 using 3-3 Meters menu 3-6 M
Index R rear panel 1-3, 1-4 receptacles adding 1-10 identified C-2 illustrated 1-4 status 3-5 regulatory compliance notices cables A-3 Canadian A-3 Class A equipment A-1 Class B equipment A-2 device modifications A-2 European Union A-3 Japanese A-4 BSMI A-4 related documents ix relative humidity C-4 Remote Emergency Power Off Port See REPO port removing batteries 4-5 front bezel 4-3 repairing the UPS 5-5 replacing batteries 4-3 REPO port 1-11 RS-232 port See DE9 communication port runtime battery C-4 incre
Index using the LCD display menu 3-3 utility voltage matching with UPS configuration 3-2 selecting 3-2 V versions, firmware 3-8 viewing active alarms 3-7 battery data 3-8 firmware versions 3-8 receptacle status 3-5 voltage, frequency, and power 3-6 virtual UPS 1-8 voltage setting up 3-2, 3-13 viewing 3-6 HP Uninterruptible Power System R6000 Models User Guide W warranties $25,000 Computer Load Protection Guarantee 1-11 limited 1-11 Pre-Failure Battery Warranty 4-8 wave shape C-3 website, HP ix weight C-
