NetSure™ BBU (Battery Backup Unit) Module
Contents
1. Power Indicator Green Flashing 50 ON and 50 OFF BBU is being identified by the controller Spec No 1B123000 g Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 Table 4 Ss EMERSON Network Power AC input under over voltage Correct the AC input voltage to within the acceptable range BBU overcurrent condition Correct the overcurrent condition BBU DC output abnormal warning BBU charging problem warning BBU discharging problem warning Remove the BBU module wait 30 seconds or more until the LEDs on the BBU module extinguish then re insert the BBU module If BBU module fails to start or shuts down again replace the BBU module BBU near end of life Moderate load sharing imbalance Check if the BBU module is properly seated in the module mounting assembly If this does not correct Warning the fault replace the BBU module Indicator BBU module not inserted into the slot completely Remove and properly insert the BBU module Yellow On a AVADE DangeN RA Make sure there is input voltage let BBU charge BBU charging or discharging failure Replace the BBU module Fan rotor blocked remove any object that may be blocking the fan Ventilation blocked inlet or outlet remove any BBU module over temperature or under obje2. DC Output 12 VDC AC Input Ratings Back Up Mode AC Fails BBU provides backup power e Voltage Nominal 200 VAC to 277 VAC single phase 50 Boost Mode Hz 60 Hz with an operating range of 176 VAC to 310 System Power Draw Exceeds Rectifier VAC A biei f is 45 H 65 Capacity or Preset Limit the BBU can Acceptable input frequency range Is z to provide short term power boost Hz e Harmonic Content THD Meets EN 61000 3 12 Rectifier 6 kW Module Voltage DC Bus Mounting Assembly Power at So Exceeded OVP event e Inrush Current Meets EN 61000 3 1 2 Under the above assembly outpu zik ENA OVESEN conditions standard AC distribution circuit breakers will A h t a eee y ides carries gt 6 kW not trip 120V BBU SETPOINT 12 0 V bus load in discharge N Aesop gt mode at 12 0 V regulation ea ne eel oe e Typical Input Data 60 Hz Input Refer to Table 7 worse case 0 6 V Maximum Allowable Bus Dip from 12 0 V Regulation 5 or 0 6 V dip Time Theory of Operation lf AC power fails or if the system requires more power the BBU detects the state of the bus voltage and reacts to provide power as needed Spec No 1B123000 1 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 gett Table 1 Typical Input Data 60 Hz Input e EMI RFI Suppression Nominal Input a BBU modules operating in an appr
3. Calibration This will lock the BBU module securely to the module mounting assembly Note The BBU will not start continue learning mode if the ambient temperature goes below 10 C 50 F 8 Repeat the above steps for each BBU module being installed in the system To ensure the accuracy of the state of charge data reported by the BBU the BBU will periodically request a learning mode calibration 9 After the BBU modules are physically installed in the The accuracy of a BBU s state of charge is dependent on a variety module mounting assembly s they are ready for of factors including temperature discharge rates discharge operation immediately after power is supplied to them duration so the accuracy of the state of charge value without learning mode cannot be predicted Spec No 1B123000 6 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 The BBU will request learning mode calibration approximately every three 3 months The frequency of learning mode requests will increase as the BBU nears its end of service life and may occur as frequently as once a month The BBU request for learning mode will be routed to the SCC controller The BBU will wait until the SCC controller indicates that it can start the learning mode calibration or that it should skip this calibration When the BBU requests learning mode it will tur
4. Indicator Green OFF are designed to load share between themselves within a range of 10 A of the average BBU s output current If current sharing imbalance among the BBUs is suspected either yellow or red e Warning Indicator Yellow ON indicator LED illuminated and load share is found to be greater than 10 A of the average BBU current check if the BBU modules are properly seated in the module mounting assembly e Alarm Indicator Red ON e Power Indicator Green Flashing e Warning Indicator Yellow Flashing If the current sharing imbalance still persists following the e Alarm Indicator Red Flashing verification suggested above replace the BBU module exhibiting the current imbalance Table 4 BBU Module Troubleshooting Table 4 Symptom Possible Cause s Suggested Action s nove icles Able to deliver 12 VDC No action required Green On No input voltage Make sure there is input voltage Power Indicator BBU has failed or shut down due to end of life self Green Off protect for temperature input voltage etc Unable to deliver 12 VDC Replace the BBU module ease BBU is operational but cannot provide DC power due to no remaining capacity in learning mode or Check to see if in learning mode or disabled by the Replace the BBU module Flashing BBU is disabled by the controller controller if not replace the BBU module 25 ON and Unable to deliver 12 VDC 75 OFF nable to deliver l
5. R2 3 02 4 Rael Pompe e range kOe e Single BBU Module Audible Noise At 25 C 77 F 1o lt 60 dB A Measurement made at 60 cm 2 distance in e Storage Ambient Temperature Range 50 State of front of BBU module and at same horizontal line of the Charge and 85 relative humidity middle of BBU module a 1 Year 20 C to 25 C 4 F to 77 F Compliance Information Bs One seo Clot Cla eo a e The BBU module is ROHS compliant c 1Week 40 C to 60 C 40 F to 140 F Standard Features e Relative Humidity This BBU module is capable of being operated and stored in an ambient relative humidity e Type of Power Conversion Circuit High frequency range of 0 to 95 non condensing e Input Protection e Altitude This BBU module is capable of operating in an altitude range of 200 feet to 10 000 feet The maximum operating ambient temperature should be de rated by 3 C per 1000 feet above 6000 feet a Low Input Voltage The BBU module charger section shuts down and reports not charging low input voltage No local indicator illuminates for decreasing input voltage The BBU module e Ventilation Requirements The BBU module is fan cooled automatically restarts when the input voltage and utilizes front to back forced ventilation A BBU returns to within the normal operating range A low module must be mounted so ventilating openings are input voltage condition does not trip the not blocked and temperatur
6. Alarm Red Spec No 1B123000 4 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 4 NetSure BBU Battery Backup Unit Module S User Instructions UM1B123000 E aied l Table 3 BBU Module Local Indicators Indicator Normal State Alarm State Alarm Cause No input voltage BBU has failed or shut down due to end of life self protect for temperature input voltage etc Unable to deliver 12 VDC Power Green On BBU is operational but cannot provide DC power due to no remaining capacity in learning mode or BBU is Slow Flashing disabled by the controller Unable to deliver 12 VDC off Flashing The BBU module is being identified by the controller AC input under over voltage BBU overcurrent condition BBU DC output abnormal warning BBU charging problem warning BBU discharging problem warning BBU near end of life Warning oft On Moderate load sharing imbalance AN Yellow BBU module not inserted into the slot completely BBU has no Remaining Available Charge RAC RAC is at 0 BBU charging or discharging failure BBU module over temperature or under temperature protection Flashing Loss of communication with controller Output over voltage shutdown Severe load sharing imbalance BBU charging is disabled BBU discharging is disabled Ambient temperature too high or too low DP Alarm P On BBU end of life OP Red O A
7. C input voltage outside the normal range AC high input voltage or AC low input voltage BBU overcurrent condition Internal processor error Cells out of balanced Flashing Fan not operating BBU module shuts down Spec No 1B123000 Document Code 11L00444IP Model No B12 3000 5 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module EMERSON User Instructions UM1B123000 Network Power Installing BBU Modules 10 Certain functions i e current limit addressing may require adjustment when adding or replacing a BBU module Refer to the power system s documentation for instructions The BBU module is hot swappable The BBU module can be installed or removed with the system operating A WARNING To prevent damage to the latching Figure 3 Installing or Removing a BBU Module mechanism ensure the handle is in the open position when installing or removing a BBU module NEVER hold the handle in the closed position when installing a BBU module into a module mounting assembly Note The BBU module locks into the module mounting assembly through a latch located on the underside of the module The latch and module handle are interactive Pushing the handle i o install or remove up into the module s front panel causes the latch to extend to a module push the the locking position Clicking the handle to pop it out from the nea ee front cover in and module s front panel causes the latch to retract rele
8. D indicator illuminates If two or more of the cards in the DC DC converter fails the BBU module reports a failure to the associated controller and an alarm indicator red illuminates Startup Time The BBU module has two startup modes a Initialization Time The BBU can have up to a 30 minute initialization time This occurs after an outage or upon first installation of the device b Backup Startup Backup once fully inserted the battery will provide remaining available capacity c Charging Startup e Startup charging time from AC on until charging of the cells lt 8 seconds e The charging time to Remaining Available Capacity RAC is three 3 hours Note The BBU s rated capacity is 3kW 250A 12V for 90 seconds which is 75Wh Remaining Available Capacity RAC is the percentage of the rated capacity that is available for the BBU to deliver e The BBU module will not suffer any damage when subjected to repetitive AC voltage on off operations Spec No 1B123000 3 Model No B12 3000 Paralleling This BBU module may be connected in parallel with any BBU module adjusted to the same output voltage Up to twenty seven 27 BBU modules can be connected in parallel in one system BBU Module Load Sharing The BBU module shares load with other like BBU modules operating in parallel maximum twenty seven 27 BBU modules The BBU s are designed to load share between themselves within a range of 10 A of the av
9. NetSure BBU Battery Backup Unit Module User Manual UM1B123000 Document Code 11L00444IP Revision A December 30 2014 Specification Number 1B123000 Model Number B12 3000 EMERSON Network Power A NetSure BBU Battery Backup Unit Module EMERSON User Instructions UM1B123000 Network Power This page is intentionally blank Spec No 1B123000 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 E l Table of Contents Admonishments Used in this Document ssesesssecossesossscccssecosseccossecosseceoseecossecossecossecosssecosssecossecossecossescossecosseeoo ii Important Safety Instructions sessseeoseccssecsseccseccseccseccoseccseccseecsecossecsseccseccseecseecsseecseccssecsseecseccsecsseecseecssecsseeose iii cene ako l faa E A E E ee iii oI E e E A SEENE A A N EE A E A E N ENS E E A A ee ere iii aL ORY E nec aeusnacassesneasaanesasancoensacaunsasancenaneesecau ener E E E iii Hazardous Voltage srecen aa E E A T O N iii Handling Equipment Containing Static Sensitive COMPONENLS scccccccccececceceeeesssssesececcccceeeeeseeaaaaasssseeeeeeeeess iii Battery Slorage IMIORMIALION sssi yeas use vecusedseast neeswucuevesentes seemed ceusceetaeueeewencnsonete iii Statie Warning sesasennsivecesue ster eceeorednvesstetecurivavensidinidsbauauieesiassiavassnniasada neat el
10. al resistor is necessary Read and follow wrist strap manufacturer s instructions outlining use of a specific wrist strap 3 Donottouch traces or components on equipment containing static sensitive components Handle equipment containing static sensitive components only by the edges that do not have connector pads 4 After removing equipment containing static sensitive components place the equipment only on conductive or anti static material such as conductive foam conductive plastic or aluminum foil Do not use ordinary Styrofoam or ordinary plastic 5 Store and ship equipment containing static sensitive components only in static shielding containers 6 If necessary to repair equipment containing static sensitive components wear an appropriately grounded wrist strap work ona conductive surface use a grounded soldering iron and use grounded test equipment Spec No 1B123000 Document Code 11L00444IP Model No B12 3000 iv Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 or l Introduction Specifications Overview DC Output Ratings The BBU Battery Backup Unit module provides power during AC e Voltage Adjustment Range The output voltage is utility failures and can provide additional power on demand The adjustable from 11 7 VDC to 13 2 VDC via the associated BBU module is designed to provide at a maximum load of 3 kW a controller The output voltage setpoint will
11. ase at the top center of the cover Note For safety the unit rear connector output DC pins are disabled as shown here until awakened inside the module mounting assembly Thethandie pop forwards out of Refer Figure 3 as this procedure is performed iie modde Saon panel Note this Procedure will also retract the latch mechanism 1 Unpack the BBU module located on the underside of the 2 Note the model number located on the front of the module module Ensure the correct module is being installed THE HANDLE MUST BE IN THE OPEN 3 If present remove the blank cover panel from the POSITION WHEN dul ti ition into which a BBU module is t INSTALLING A module mounting position into which a module is to MODULE be installed To remove a 4 Place the BBU module into an unoccupied mounting module from a position without sliding it in completely ie handle down to 5 Push the handle built into the BBU module s front cover pivot it out from the in and release at the top center of the cover as shown in module s front panel in Figure 3 This pops the handle forward out of the BBU module s front panel this will also retract the latch aac mechanism located on the underside of the BBU of the module mounting module assembly releasing the module from the mounting assembly connector 6 Push the BBU module completely into the module mounting assembly 7 Push the handle into the front panel of the BBU module Learning Mode
12. atch 12 Ensure that there are no local or remote alarms active on mechanism located on the underside of the BBU the system module Spec No 1B123000 10 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module s User Instructions UM1B123000 E l This page is intentionally blank Spec No 1B123000 11 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 A NetSure BBU Battery Backup Unit Module mets on User Instructions UM1B123000 Network Power The information contained in this document is subject to change without notice and may not be suitable for all applications While every precaution has been taken to ensure the accuracy and completeness of this document Emerson Network Power Energy Systems North America Inc assumes no responsibility and disclaims all liability for damages result ing from use of this information or for any errors or omissions Refer to other local practices or building codes as applicable for the correct methods tools and materials to be used in performing procedures not specifically described in this document The products covered by this instruction manual are manufactured and or sold by Emerson Network Power Energy Systems North America Inc This document is the property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Netw
13. be a run time of 90 seconds longer run times at lower than 3 kW of 12 configured offset typically 300 mV less than the VDC power per module Note also that the BBU module output 1R123000 rectifier voltage setpoint current cannot exceed 250 A under any voltage regulation The BBU module is also capable of providing additional power via discharging in parallel with the rectifier output In this mode the e Output Power 3000 W at Vout gt 12 VDC BBU can provide additional power for minutes at a power level exceeding the rectifier power setting e Output Current 250 Aat 12 VDC to 227 A at 13 2 VDC e Regulation a Static Steady state regulation is 1 as controlled One Line Diagram within the BBU module for any and all combinations Figure 1 One Line Diagram of load from no load to full load input voltage and AC Input input frequency at a constant ambient temperature 200 VAC to 277 VAC The associated system controller may provide improved regulation 3 kW BBU b Dynamic Load For any step load change within the range of 10 to 90 of full load within 50 Rectifier Charger microseconds per Telcordia GR 947 CORE the Li lon Battery Pack maximum voltage transient will not exceed 5 of the initial steady state voltage within 250 us 10 ps 12 VDC DC Converter Recovery to within 1 of the initial steady state voltage does not exceed 4 milliseconds e Hold Up Time 90 seconds at 3 kW longer at lower loads
14. charge and reporting a failure status to the associated controller The BBU module recovers automatically Communication Failure The BBU module s warning indicator yellow flashes if it cannot communicate with its associated controller During a communication failure the BBU module output voltage will be adjusted to the last communicated controller s output voltage setting the BBU module stores this value each time the controller sends it The BBU module will adjust output Document Code 11L00444IP Revision A December 30 2014 N NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 geek tied voltage and other operations once normal BBU Module Battery Backup Times communication is restored 3 kW of 12 VDC power at a maximum load of 3 kW arun time of 90 seconds longer run times at lower than 3 kW per module e Monitoring Function The BBU module has a built in advanced DSP Digital Signal Processor that monitors and controls the operation of the BBU module The DSP Ope ration also communicates with the associated controller in real time through the CAN bus Table 2 lists the different Local Indicators commands and information exchanged between the BBU module and the controller Location and Identification Refer to Figure 2 Description There are three 3 alarm and status indicators located on the BBU module s front panel The functions of these indicators Table 2 Exchange of Informati
15. ct that may be blocking the inlet or outlet temperature protection Ambient temperature too high or too low or BBU module inlet too close to a heat or cooling source correct the ambient temperature or relocate the heat or cooling source ies Check the CAN communication cables between aen Loss of communication with controller module mounting assemblies oe w Remove and properly insert the BBU module Flashing paa peny i E over voltage shutdown Severe load sharing Remove the BBU module wait 30 seconds or more imbalance until the LEDs on the BBU module extinguish then BBU charging is disabled re insert the BBU module If BBU module fails to BBU discharging is disabled start or shuts down again replace the BBU module Ambient temperature too high or too low Correct the ambient temperature Alarm The BBU reaches end of life when the BBU is no Indicator BBU end of life longer able to provide 3kW for 90 seconds Replace Red On the BBU module AC input voltage outside the normal range AC high input voltage or AC low input voltage Correct the AC input voltage to within the acceptable range BBU overcurrent condition Correct the overcurrent condition Red Flashing Internal processor error Replace the BBU module Cells out of balanced P ae tor Fan not operating BBU module shuts down Replace the BBU module Spec No 1B123000 Model No B12 3000 9 Document Code 11L00444IP Revis
16. e Pushing the handle 7 Push the BBU module completely into the module mounting assembly up into the module s front panel causes the latch to extend to 8 Push the handle into the front panel of the BBU module the locking position Clicking the handle to pop it out from the This will lock the BBU module securely to the module module s front panel causes the latch to retract mounting assembly Refer Figure 3 as this procedure is performed 9 Certain functions i e current limit addressing may require adjustment when adding or replacing a BBU Procedure module Refer to the power system s documentation for 1 Performing this procedure may activate external alarms instructions Do one of the following If possible disable these alarms 10 After the BBU modules are physically installed in the If these alarms cannot be easily disabled notify the appropriate personnel to disregard any alarms associated with this system while this procedure is performed module mounting assembly s they are ready for operation immediately after power is supplied to them Verify that the BBU modules are operating normally 2 Push the handle built into the BBU module s front cover in and release at the top center of the cover as shown in in Figure 3 This pops the handle forward out of the BBU 11 Enable the external alarms or notify appropriate personnel that this procedure is finished module s front panel this will also retract the l
17. e of the air entering the BBU recommended input protection device module does not exceed the operating ambient b High Input Voltage The BBU module charging temperature range stated above section shuts down if the input voltage increases above 315 VAC The BBU module automatically Spec No 1B123000 2 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014 NetSure BBU Battery Backup Unit Module S User Instructions UM1B123000 EMERSON Natwo rk Po wel I hL Amis WV U I A TH U V V restarts when the input voltage returns to within the normal operating range c Power Interruption An AC power interruption only affects the charging capability of the BBU The BBU is INTENDED FOR AC INTERRUPTION Output Protection a ORing Diode The BBU module contains an internal ORing diode to prevent internal fault from affecting bus voltage b High Voltage Shutdown If BBU module output voltage exceeds a preset value the BBU module shuts down and locks out regardless of load Manual restart is then required by turning AC power to the BBU module off or by removing the BBU module waiting 30 seconds or more until the LEDs on the BBU module extinguish then turning AC power to the BBU module on or re inserting the BBU module BBU Module DC DC Converter Failure The BBU module has an interleaved DC DC converter If one card of the DC DC converter fails the BBU module derates its power level and a yellow LE
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19. en and yellow LED s will be off Learning mode calibration takes 4 7 hours to complete Spec No 1B123000 7 Model No B12 3000 EMERSON Natwo rk Po wel INELWOTK rowel Learning Mode and the SCC Controller When the SCC controller gets a request for learning mode from a BBU it will send an SNMP trap to the RMS to indicate that a BBU has requested learning mode The battBatteryState field will indicate that the BBU requested learning mode The SCC controller will also change its status in the update traps to indicate that there is an alarm The yellow LED on the SCC controller will turn on The RMS can use the SNMP set command to set batteryLearningModeStart N to 1 where N is the number of the BBU to command the BBU to start learning mode calibration It can also set batteryLearningModeStart N to 0 to command the BBU to skip this learning mode request If the BBU starts calibration the SCC will send an SNMP trap to indicate that the BBU is not available During calibration the BBU s battBatteryState will indicate that the BBU is in the learning mode calibration During learning mode calibration the RMS can abort the calibration by setting batteryLearningModeStart N to 0 This will leave the calibration request outstanding but the BBU will stop learning mode After calibration is completed the SCC controller will send an SNMP trap to indicate that the BBU is now available It will also send a trap to indicate whet
20. erage BBU s output current Imbalanced of BBU Module Output Current When the output current of the BBU modules in a DC power system is imbalanced the BBU module having the imbalanced output current will be identified automatically and its warning indicator yellow will turn on If the imbalance is severe the alarm indicator red of the BBU module having the imbalanced output current will turn on Hot Swappable The BBU module is designed to be plug and play The BBU module can be inserted or removed from alive DC power system with no damage When the BBU module is plugged into the system the system output voltage will not be affected Cooling Each BBU module contains one 1 fan for front to back forced convection cooling a Fan Fault Protection The BBU module shuts down and its alarm indicator red flashes if the fan fails Fan failure is detected and reported to controller The fan is not field replaceable b Fan Control Fan speed is continuously variable When input voltage is within normal range the built in processor adjusts fan speed according to the BBU module s internal temperature and output power For example a higher temperature or output power increases the fan speed Fan speed control can be disabled via the controller The BBU module will self protect if ambient temperature goes too low or too high Over Temperature Protection The BBU module provides overtemperature protection by stopping the BBU dis
21. es One A ee eee en ee eee Caen ee 10 Mode No B12 3000 il Revision A December 30 2014 NetSure BBU Battery Backup Unit Module MESON User Instructions UM1B123000 aa a Admonishments Used in this Document DANGER Warns of a hazard the reader will be exposed to that will likely result in death or serious injury if not avoided ANSI OSHA WARNING Warns of a potential hazard the reader may be exposed to that could result in death or serious injury if not avoided This admonition is not used for situations that pose a risk only to equipment software data or service ANSI CAUTION Warns of a potential hazard the reader may be exposed to that could result in minor or moderate injury if not avoided ANSI OSHA This admonition is not used for situations that pose a risk only to equipment data or service even if such use appears to be permitted in some of the applicable standards OSHA ALERT Alerts the reader to an action that must be avoided in order to protect equipment software data or service ISO ALERT Alerts the reader to an action that must be performed in order to prevent equipment damage software corruption data loss or service interruption ISO FIRE SAFETY Informs the reader of fire safety information reminders precautions or policies or of the locations of fire fighting and fire safety equipment ISO Fire Safety SAFETY Informs the reader of general safety information re
22. her or not the learning mode calibration was successful If the BBU skips calibration the SCC controller will send an SNMP trap to indicate that the learning mode request is no longer active The yellow LED on the SCC controller will stay lit during the learning mode request and while the BBU is doing the calibration When the BBU skips or completes learning mode the yellow LED on the SCC controller will be turned off Storage and Maintenance Charge Storage Maintenance Charge When the BBU is not plugged into a rack there will be no external LEDs illuminated to conserve power Periodically the BBU needs a refreshing charge e Storage 5 RAC and 85 RH e 1 year Storage for Environment 20 C to 25 C 4 F to 77 F Procedure for Recharge 1 Place BBU in 12V Module Mounting Assembly 2 Turnon power to 12V Module Mounting Assembly 3 Monitor RAC of the BBU when it reaches 5 RAC extract the BBU and replace to storage Document Code 11L00444IP Revision A December 30 2014 N NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 geek tied Troubleshooti nga nd Re pair BBU Module Fault Symptoms and Troubleshooting Troubleshooting The fault indicators that can be displayed by the BBU module are as BBU Module Imbalanced Load Sharing follows Refer to Table 4 for a list of possible causes and corrective actions When multiple BBU modules are operating in parallel the BBU s e Power
23. ion A December 30 2014 NetSure BBU Battery Backup Unit Module EMERSON User Instructions UM1B123000 Network Power Replacement Procedures 3 Pull the handle down to pivot it out from the module s front panel As you pull the handle down the module will slide out of the module mounting assembly releasing the module from the mounting assembly connector BBU Module Replacement The BBU module is hot swappable The BBU module can be installed or removed with the system operating 4 Remove the BBU module from the module mounting assembly DANGER Take care when removing a BBU module that was in operation as BBU module surfaces could be very 5 Place the replacement BBU module into the mounting hot position without sliding it in completely WARNING To prevent damage to the latching 6 Push the handle built into the BBU module s front cover mechanism ensure the handle is in the open position in and release at the top center of the cover as shown in in Figure 3 This pops the handle forward out of the BBU module s front panel this will also retract the latch mechanism located on the underside of the BBU module when installing or removing a BBU module NEVER hold the handle in the closed position when installing a BBU module into a module mounting assembly Note The BBU module locks into the module mounting assembly through a latch located on the underside of the module The latch and module handle are interactiv
24. minders precautions or policies not related to a particular source of hazard or to fire safety ISO ANSI OSHA Spec No 1B123000 Document Code 11L00444IP Model No B12 3000 ii Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 Important Safety Instructions General Safety DANGER YOU MUST FOLLOW APPROVED SAFETY PROCEDURES Performing the following procedures may expose you to hazards These procedures should be performed by qualified technicians familiar with the hazards associated with this type of equipment These hazards may include shock energy and or burns To avoid these hazards a Thetasks should be performed in the order indicated b Remove watches rings and other metal objects c Prior to contacting any uninsulated surface or termination use a voltmeter to verify that no voltage or the expected voltage is present Check for voltage with both AC and DC voltmeters prior to making contact d Wear eye protection e Use double insulated tools appropriately rated for the work to be performed Voltages AC Input Voltages DANGER This system operates from AC input voltage capable of producing fatal electrical shock DC Input Output Voltages Spec No 1B123000 Model No B12 3000 DANGER This system produces DC Power and has a battery source connected to it Although the DC voltage is not hazardously high the Battery Back
25. n on the yellow LED The request can stay outstanding for any amount of time After the BBU gets the command to skip or do the calibration the BBU will restart the time delay to the next request For example there is a new BBU which requests learning mode in early January The request stays pending until early March when the calibration is done The next learning mode calibration request will occur in early June During learning mode calibration the BBU is unavailable It will not provide power boost or backup during learning mode Note that the other BBU s in a module mounting assembly can provide power while one BBU is in learning mode The BBU does not need to be moved to a different module mounting assembly for learning mode calibration For learning mode calibration the BBU needs to be in a module mounting assembly with AC applied The BBU will not start learning mode if e There is no AC e The BBU is discharging e There is an abnormal condition like the ambient temperature goes out of range The BBU will stop learning mode if e There isa loss of AC e The DC bus collapses e There is an abnormal condition like the ambient temperature goes out of range e EPO e The BBU is pulled out of the module mounting assembly e Another BBU is inserted into the module mounting assembly e The SCC sends the command to stop learning mode When the BBU starts learning mode calibration the red LED will be on the gre
26. on between BBU and Controller are as shown in Table 3 Commands Signals that can information Gathered Note DC voltage must be present at the BBU module output be Received by the BBU by the Controller from terminals from battery or an operating BBU module or AC Module from the Controller the BBU Module voltage at the input terminals for local indicators to illuminate e Turn On Off e Output Voltage e Output Voltage Adjustment e Output Current Figure 2 BBU Module Local Indicators Locations e Fan Speed Control e Output Power Enable Disable e Core Temperature e AC Status e DC Status e Fan Status e Rated Output e Model Number e Serial Number e State of Charge e Time to Charge e Running Time e End of Life Status e Learning Mode Status e Protection Alarms High Temperature Protection etc Alarm Warning Power Indicator Indicator Indicator Red Yellow Green mi Eo o e e e e E MATINI Mechanical Specifications e Weight 4 13 kg 9 1 Ibs BBU Module High Voltage Shutdown and Lockout e Dimensions HxWxD 124x 41 4 x450 mm Restart 4 9x1 6x 17 7 inches Procedure e Local Controls None 1 Turn AC power to the BBU module off or remove the BBU module wait 30 seconds or more until the LEDs on the a Power Green BBU module extinguish then turn AC power to the BBU module on or re insert the BBU module e Local Status and Alarm Indicators see also Table 3 b Warning Yellow c
27. ork Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited Names of companies and products are trademarks or registered trademarks of the respective companies Any questions regarding usage of trademark names should be directed to the original manufacturer EmersonNetworkPower com Energy Systems North America EmersonNetworkPower eu EnergySyste ms EMEA Emerson Network Power Energy Systems North America Inc 2014 While every precaution has been taken to ensure accuracy and completeness herein Emerson Electric Co assumes no responsibility Business Critical Continuity Emerson Network Power the Emerson Netw ork Power logo Emerson and Consider it Solved are service marks and and disclaims all liability for damages resulting from use of this trademarks of Emerson Electric Co EnergyMaster eSure NetPerform NetReach NetSpan NetSure and NetXtend are trademarks of Emerson information or for any errors or omissions Specifications subject to Network Power Energy Systems North America Inc Any other product brand or company names or logos are the property of the respective owner change without notice EMERSON CONSIDER IT SOLVED Spec No 1B123000 Document Code 11L00444IP Model No B12 3000 Revision A December 30 2014
28. oved module Input Current mounting assembly conforming to the requirements ae Amperes of FCC rules Part 15 Subpart B Class A for radiated and conducted emissions limits Input Voltage 105 W 0 55A 112 VA E Standby b BBU modules operating in an approved module Power 0 16A 32 VA mounting assembly conforming to the requirements 30 W of European Norm EN55022 and Class A for radiated and conducted emissions limits 105 W 0 53 A 112 VA e Surge Protection Compliance with EN61000 4 5 208VAC Standby i j Baer 0 15A 32VA Installation Class 4 and capable of withstanding surges 30 W per ANSI IEEE C 62 41 1999 Category B3 across the input terminals 105 W 0 46A 112 VA Note This level of protection is a widely used standard for 240 VAC Standby dese ge telecommunications and data center power Power 0 12A 32VA ag 30W equipment As with all such equipment it is the end user s responsibility to provide an adequately sized surge suppression device at the commercial power service entrance of the building that reduces all incoming surges to levels below the classes categories stated for the equipment Note System output is initially adjusted to 12 volts DC as measured at the system sense points at 50 of full load and nominal input Percent of Full Load refers to percent of 250 A Environmental Ratings e ESD Protection Meets EN 61000 4 2 and Telcordia e GR 1089 CORE R2 1 R2 2
29. the system before servicing Handling Equipment Containing Static Sensitive Components WARNING Installation or removal of equipment containing static sensitive components requires careful handling Before handling any equipment containing static sensitive components read and follow the instructions contained on the Static Warning Page Battery Storage Information The BBU Battery Backup Unit contains both electronics and a Li ion battery pack Proper battery storage procedures are required and MUST be followed to ensure product meets product specifications upon commissioning See Environmental Ratings on page 2 and Storage and Maintenance Charge on page 7 Document Code 11L00444IP Revision A December 30 2014 NetSure BBU Battery Backup Unit Module User Instructions UM1B123000 a l Static Warning y Ata ATTENTION This equipment contains static sensitive components The warnings listed below must be observed to prevent damage to these components Disregarding any of these warnings may result in personal injury or damage to the equipment 1 Strictly adhere to the procedures provided in this document 2 Before touching any equipment containing static sensitive components discharge all static electricity from yourself by wearing a wrist strap grounded through a one megohm resistor Some wrist straps such as Emerson Network Power Part Number 631810600 have a built in one megohm resistor no extern
30. up Unit can deliver large amounts of current Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact an output terminal or exposed wire connected to an output terminal NEVER allowa metal object such as a tool to contact more than one termination at a time or to simultaneously contact a termination and a grounded object Even a momentary short circuit can cause sparking explosion and injury iii Battery BBU Module Ss EMERSON Alatiunsarl Davwarar Network Power WARNING The BBU module contains lithium ion battery cells Handling and storage precautions MUST be observed Lithium ion batteries are considered UN DOT Class 9 Misc Hazardous Materials for shipping purposes Only properly trained personnel are allowed to ship or receive BBU modules The BBU module has no user serviceable parts The lithium ion battery pack is embedded inside the unit and is not serviceable Disposal of the BBU module should follow established customer waste recycling plans for electronics and battery disposal The BBU module must be handled carefully The BBU module is FRAGILE and contains lithium ion battery cells If the BBU module shows ANY sign of mechanical damage or abuse it must not be used or installed Damaged cells are hazardous and must be taken out of service immediately Hazardous Voltage DANGER Hazard of electrical shock More than one disconnect may be required to de energize
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