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Operation Manual 30 kVA--160kVA Uninterruptible Power Supply

1. 000eeeee eee eee eee 39 Locating the Communications Panel 0 00 eee eee 40 Connecting Equipment to a Serial Port 00 eee eee ee 41 Configuring the Serial Ports 0 0 0 cece eee 43 lee ETA Ratatat EE EE ES OE A 44 ER hee eee ee eae eee OER N 44 Data Stop itt ea E DE NE eles aia a a ie E 45 FlandsShaking ieie EE she REED ER DE RS ave EES eyes ee ae es 45 Disabled No Handshaking ies Ee ee eee eee eee 45 RONIAORE YES ede Reso situs ae Ed MAS SAG Ad ie 45 WONG AE AD ER ER Meo DR Re E ANE 45 Default Settings EER EE DEERE eae EE WE DE Eg Re EN EEN 45 Terminal Mode oud isb Es SEER ED ER RR deen Paes OR ER ee 46 Printing Selected Information EE EE EE Ee Ee ee eee 46 Entire Log CUP es ske Bea SES Satake BAG DES DEE 47 Meters Printout Ctrl M EE EE eee eee eee 48 System Information Printout Ctrl A 00 cece eee 48 Battery Test Printout Ctrl B 00 cece eee 49 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 System Configuration ee ee EE tees System Configuration Mode Main Menu sssaaa naassen Program Building Alarms ies EE EE eee ee ees Enable Disable Default Functions ie EE ee ke ee ee Customize Alarm Messages EE EE EE ee ee ee ee Program Unit Name vis oes RE REIS SE DE WE RE DE ax tees Adjust Output Voltage tiek Ri Bid ie Vee De ek ek AE Change Password sawn ues DERE DE DEE ER ED Ee Battery Te
2. Figure 10 System Meters Screen Typical for Powerware Plus 80 480 208V Unit Figure 11 Load Amps Meters Screen 0 0c eee eee eens Figure 12 Event History Log Screen 0 eee eee Figure 13 Active System Events Screen 0 cece eee eee Figure 14 Unit Statistics Screen 0 0 eee eee Figure 15 Mimic Screen 00 0 es Ee ee Re ee ees Figure 16 Time Setup Screen 20 ER Ee ek eee ees Figure 17 Port Setup Screen EE EE Ee ek Re ee Re ees Figure 18 External Connections for Building Alarm Monitoring Figure 19 Summary Alarm Contacts is EE cece eee eee Figure 20 Remote Monitor Panel EE EE eee eee eee Figure 21 Relay Interface Module EE EE EE ee Ee ee ee ee Figure 22 Supervisory Contact Module EE EE EE ee ee Figure 23 Location of Communications Ports on the UPS Powerware Plus 80 LE WEE cee eee eee ee bees Figure 24 Port 1 Pin Assignments es ee cece eee eee Figure 25 Port 2 Pin Assignments 2 00 e ee eee eee eee Figure 26 Setup Serial Port 1 Screen 0 0 cece eee Figure 27 Event History Log ii si icin dee ee eee eben de Figure 28 System Meters 2 es ee es eee eee ees Figure 29 Battery Test Log iese EE Ee cee ee ees 10 11 12 13 15 19 20 23 24 25 26 27 28 29 30 31 32 33 36 37 40 41 42 43 47 48 49
3. Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 vii This Page Intentionally Left Blank viii Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Introduction Congratulations on your purchase of a Powerware 9315 Uninterruptible Power Supply The Powerware 9315 online power protection can be utilized to prevent loss of valuable electronic information minimize equipment downtime and or minimize the adverse effect on equipment production due to unexpected power problems The Powerware 9315 Uninterruptible Power Supply UPS continually monitors incoming electrical power and removes the surges spikes sags and other irregularities that are inherent in commercial utility power Working with your building s electrical system the UPS supplies clean consistent power that your sensitive electronic equipment requires for reliable operation And during brownouts blackouts and other power interruptions one or more optional battery cabinets can provide emergency power to safeguard your operation Your UPS will function automatically and require very little attention during normal operation However you should read and understand the procedures described in this manual to ensure trouble free operation In particular you should be thoroughly familiar with the Load Off procedure described in Chapter 12 Using This Manual This manual describes the Powerware 9315 UPS routine operation and ma
4. 44 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Data Stop The data size and stop bits of the equipment connected to this port These settings determine the number of bits transmitted per ASCII character The data size and stop bits you specify depend on the configuration of your equipment For Port 1 the data size must be set to 8 with 1 or 2 stop bits Settings of 7 data bits 1 stop bit and 7 data bits 2 stop bits are available for Port 2 NOTE When connecting a computer running a terminal emulation program you should set your equipment to NO PARITY Handshaking This setting controls handshaking You can select XON XOFF or Disabled for this setting Disabled No Handshaking If handshaking is disabled the UPS will transmit and receive data via the serial port ignoring all inputs from handshaking lines XON XOFF If handshaking is enabled the UPS uses special characters XON and XOFF to handshake with the host terminal The XON character is defined to be ASCII value 11 hex and the XOFF character is defined to be ASCII value 13 hex Upon reception of an XOFF command the UPS halts transmission until an XON command is received In the same way if the terminal receives an XOFF command the UPS expects the terminal to halt transmission until the UPS sends an XON command Save Set to YES to save any changes to configuration settings upon exit from the Setup screen Set to NO if you do not want t
5. CO N NND DOD OD O 10 11 12 13 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 4 Starting and Stopping the UPS ee eee ee eee 15 Using the Control Panel i s EER cet ee avd ER EDE GE rt ies dees 15 To Place the UPS in Normal Mode 00 0e eee eee 16 To Shut Down the UPS from Normal Mode 17 To Start the UPS in Bypass Mode 00 cece eee 17 To Shut Down Power to the Critical Load While in Bypass Mode 0 0 cece eee 17 5 Using the Monitor Panel 22000c cece eee ER Re 19 Using the LCD Screen ii Er ERA chy RES eke thee Tet NE Pe 20 Using the Pushbuttons ii EER RE RE Eg eRe ee ee 21 Adjusting the Contrast EE GER EER Ee RE EE De EN EG EE ke Re ends 21 Using the Load Off Pushbutton EE EE EE eee eee eee 21 Reading the Status Indicators 00 cece eee eee 22 Using the Menu Options 000 EE EE ee Ee ee ees 23 6 Using Features and Options 00ccce cece eee eens 31 Building Alarm Monitoring 0 cece eee eee 31 Summary Alarm Contacts 0 cece eee eee eee 32 Remote Monitor Panel 0 EE EE Ee Ee ete 33 Battery Cabinets 2E EE ous ads tense a WE Deeg EG OE 35 External Battery Disconnect EE EE eee eee ee ke ek ee 35 Relay Interface Module ese se EE ee ee ee ek ee ee ke 36 Supervisory Contact Module EE EE EE Ee Ee ee ee de 37 7 Serial Communications
6. VAB VBC VCA FREQ VBC VCA FREQ 480 480 480 60 0 208 208 60 0 IA Ic IB IC IN 88 88 222 222 000 KVA PF KVA KW PF 73 0 95 80 64 0 80 Meters Load Amps VBC VCA I 480 480 000 Wass Events Statistics Graphics Setup Figure 10 System Meters Screen Typical for Powerware 9315 80 480 208V Unit The Input area shows the phase to phase voltage frequency and phase current of the incoming utility followed by the KVA KW and power factor measurements The output area shows the same information for the power being output by the UPS The Bypass area shows the phase to phase voltage of the bypass source The Battery area displays the DC voltage V and the DC current I Powerware 9315 30 160kVA UPS Operation 23 164200252 Rev 023000 Select Load Amps from the Meters menu to see a real time bar graph of the output current of the UPS The graph shows the current for each phase Figure 11 shows the Load Amps Meters screen Uninterruptible Power System System Normal 04 MAY 1994 14 23 45 Alarm None Notice None Battery Output Current Percent 100 Meters EE MEN System Phase A Phase B Phase C Events Statistics Graphics Setup Figure 11 Load Amps Meters Screen Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Select History from the Events menu to display the Event History Log The Event History Log lists up to 400 system e
7. Building Alarm 4 Clear Building Alarm 4 Building Alarm 5 Clear Building Alarm 5 Building Alarm 6 Clear Building Alarm 6 Rectifier Network Down Rectifier Network Clear Inverter Network Down Inverter Network Clear Monitor Network Down Monitor Network Clear Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 E P ca Using the LOAD OFF Pushbutton Load Off is initiated by the covered red LOAD OFF pushbutton on the Monitor Panel This pushbutton is protected by a clear plastic shield to prevent accidental activation In an emergency you can press this pushbutton to instantaneously open the input breaker and interrupt UPS output The UPS is cut off from utility power and your critical load is de energized All power to the critical load is lost The UPS including Bypass remains locked off until you reset the LOAD OFF pushbutton WARNING All power to the critical load is lost when you press this pushbutton You should use this feature only in an emergency or when you want to de energize the critical load To restart the UPS after pressing the LOAD OFF pushbutton follow the procedure Resetting the UPS System after Load Off of this chapter before starting the UPS NOTE The Remote Emergency Load Off option functions the same way as the LOAD OFF pushbutton on the Monitor Panel To Use the LOAD OFF Pushbutton 1 Raise the clear plastic shield coverin
8. Output Voltage Regulation 1 10 to 100 load Output Voltage Adjustment 400 VAC nominal adjustable from 375 VAC to 420 VAC 50 60 Hz 208 VAC nominal adjustable from 196 VAC to 220 VAC 60 Hz only 220 VAC nominal adjustable from 208 VAC to 232 VAC 60 Hz only 480 VAC nominal adjustable from 452 VAC to 508 VAC 60 Hz only 600 VAC nominal adjustable from 570 VAC to 630 VAC 60 Hz only 400 VAC nominal adjustable from 395 VAC to 420 VAC 60 Hz only Output Voltage Harmonic Content 3 max THD 2 max single for linear load Output Voltage Balance 2 for 100 maximum load imbalance Output Voltage Phase Displacement 2 for 100 maximum load imbalance Output Transients 5 for 100 load step or removal Frequency Regulation 0 005 Hz free running Synchronous to Bypass Bypass within voltage limits of 5 8 of output setting bypass within 0 5 Hz Frequency Slew Rate 1 Hz per second maximum Overload Capability 125 for 10 minutes 150 for 10 seconds 1000 for 10 cycles with bypass Maximum Output Capability 300 peak for 10 cycles without bypass 76 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Environmental Specifications Operating Temperature 0 to 40 C without derating However operating at or near 40 C will adversely affect battery life refer to your battery specifications for more information Th
9. Using the Monitor Panel A quick reference label describing how to use the Monitor Panel is located inside the UPS above the Control Panel Open the right front door of the UPS to view the Control Panel containing various controls and switches These control power to and from the UPS and allow you to change the UPS mode manually The Control Panel is discussed in Chapter 4 Powerware 9315 30 160kVA UPS Operation 13 164200252 Rev 023000 This Page Intentionally Left Blank Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 f Starting and Stopping the UPS This chapter describes how to use the Control Panel to start and stop the UPS NOTE Before starting the UPS ensure all installation tasks are complete and a preliminary startup has been performed by authorized service personnel The preliminary startup verifies all electrical interconnections to ensure the installation was successful and the UPS system operates properly Using the Control Panel The Control Panel see Figure 7 is inside the right door of the UPS cabinet Although the Control Panel appears easy to use you should read these instructions and thoroughly understand how the controls work before attempting to use them CAUTION Incorrect use of the power controls on the Control Panel can cause a loss of power to your equipment NORMAL OFF PUSH 4 TO RESET BATTERY l NORMAL i Z BYPASS START MO
10. then pressing P e Reset Call Out Alarms by pressing and holding CTRL then pressing R The Reset Call Out Alarms command causes the UPS to cease Call Out attempts on a currently active alarm and resets that alarm call Refer to the Call Out section of this chapter for more information Call Out The Call Out function contains programmable alarms and status events refer to Chapter 11 Responding to System Events The notification groups tell the UPS to notify a remote computer or pager for each selected event Refer to the Configuring the Modem section of this chapter for information on the modem configuration Refer to the User Selected Events section of this chapter to note which events are designated as group one or two These events are selected when the UPS is purchased The Call Out function activates as follows e AUPS alarm or notice occurs that is programmed to cause a Call Out e The UPS takes the modem off the hook and sends a command to the modem to call the notification groups phone numbers required The command sent to the modem for group one is ATDTSO and ATDTS1 for group two This allows the user to program the phone numbers into the modem Powerware 9315 30 160kVA UPS Operation 59 164200252 Rev 023000 e The UPS logs a successful notify to the event log when the remote computer or modem answers and leaves an event message with the following format nnn lt space gt m
11. Bypass mode indicator illuminates on the Monitor Panel To Start the UPS in Bypass Mode If the power processing unit PPU of the UPS is not available and you need to energize your critical load right away you can energize your critical load without the benefit of backup To turn the UPS on in Bypass mode 1 Turn the MODE switch to BYPASS The remaining switches can be in any position 2 Turn the START switch to the right momentarily Power to the critical load is supplied by the bypass source No backup is available To Shut Down Power to the Critical Load While in Bypass Mode To perform maintenance or service on your critical load you must shut it down first 1 Turn off all equipment that is being powered through the UPS 2 Press the LOAD OFF pushbutton on the Monitor Panel Powerware 9315 30 160kVA UPS Operation 17 164200252 Rev 1 023000 This Page Intentionally Left Blank Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Using the Monitor Panel This chapter describes the Monitor Panel and how to monitor and control UPS operation The Monitor Panel is a black rectangular area on the front of the UPS see Figure 8 Figure 8 UPS Monitor Panel The Monitor Panel contains a flat liquid crystal display LCD screen 1 a horizontal row of pushbuttons 2 a vertical column of backlit status indicators 3 and the red LOAD OFF pushbutton 4 A quick reference label des
12. Ctrl M This key sequence prints the current readings of the UPS system meters The Input area shows the phase to phase voltage frequency and phase current of the incoming utility followed by the kVA kW and power factor measurements The output area shows the same information for the power being output by the UPS The Bypass area shows the phase to phase voltage of the bypass source The Battery area displays the DC voltage V and the DC current I Figure 28 shows a sample Meters printout Uninterruptible Power System UPS System Normal Alarm None Notice None Input VAB VBC VCA FREQ 480 480 480 60 0 IA IB Ic 88 88 88 KVA KW PF 73 69 0 95 Bypass VAB VBC VCA 480 480 480 03 JAN 1994 14 22 49 Output VBC VCA 208 208 IB Ic 222 222 KVA KW PF 80 64 0 80 Battery Figure 28 System Meters System Information Printout Ctrl A This key sequence prints a listing of all available serial data This printout contains the information shown on the Event History Log and Meters screens of the UPS both Figures 27 and 28 48 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Battery Test Printout Ctrl B This key sequence prints the Battery Test Log The log consists of a history of the last 30 battery tests that were run and the results of those tests The most recent test will appear at the bottom of the log Figure 29 shows a sample of the Battery Test Log Uninterru
13. Frequency Rct Temp Sensor Failure Ret Logic Pwr Supply OV Clear Rct Temp Sensor Failure Clear Ret Logic Pwr Sply OV Rectifier Failure Rct Logic Pwr Supply UV Clear Ret Logic Pwr Sply UV Rectifier Alarm Rectifier DC Too Low Input Voltage Transient Ret Logic Pwr Fail Clear Rct Logic Pwr Fail Battery Current Limit Clear Battery Current Limit DC Too High Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 RECTIFIER MESSAGES COMMANDS RECTIFIER STATUS MESSAGES Rectifier Commanded On Rectifier On Rectifier Commanded Off Rectifier Off Rectifier Shutdown MONITOR PANEL ALARMS MONITOR PANEL NOTICES Load Over 100 Output AC Over Voltage Clear Load Over 100 Clear Output AC Over Voltage Overload 100 Output AC Under Voltage Clear Overload 100 Clear Output AC Under Voltage Overload 125 Output Over Freq Clear Overload 125 Clear Output Over Freq Power Supply Failure Output Under Frequency Clear Power Supply Fail Clear Output Under Frequency Fan Failure 3W AC Over Voltage Clear Fan Failure Clear 3W AC Over Voltage 3W AC Under Voltage Clear 3W AC Under Voltage 3W Over Frequency Clear 3W Over Frequency 3W Under Frequency Clear 3W Under Frequency Power Fail Clear Power Fail Power Off Switch Building Alarm 1 Clear Building Alarm 1 Building Alarm 2 Clear Building Alarm 2 Building Alarm 3 Clear Building Alarm 3
14. NOTICE RTN RS485 NOTE All building alarm inputs or remote features require an isolated normally open contact or switch rated at 24 Vdc 20 mA minimum connected between the alarm input terminal and common terminal as shown All control wiring relay and switch contacts are customer provided RS232 Figure 18 External Connections for Building Alarm Monitoring Regardless of how you assign the building alarms they display as Building Alarm 1 Building Alarm 2 Building Alarm 3 etc on the LCD screen of the Monitor Panel You should use twisted pair wires for each alarm input and common Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Summary Alarm Contacts Two summary alarm contacts are provided as a standard feature on the UPS The alarm contacts one notice and one alarm are located inside the UPS on the customer interface panel see Figure 19 ALARMNG 100 ALARMNO 11 COMMON 12 NOTICE NC 13 O NOTICENO 14 O COMMON 15O EA SO RAN EED IERE Figure 19 Summary Alarm Contacts You can specify that each contact be either normally closed NC or normally open NO Ifthe state of the contact changes from the state you specify as normal an alarm is issued You can connect these contacts to equipment at your facility such as a light or an alarm bell to let you know when an alarm is active on the UPS This feature is useful if the UPS is located in a
15. Power Failure Clear Inv Logic Pwr Fail Bypass Cont K4 Failure Phase A Current Limit Phase B Current Limit Phase C Current Limit Bypass Control Failure Load Transferred to Bypass Inverter Cont K3 Failure Inverter Failure Load Off Inverter Cont K3 Open Bypass Cont K4 Failure Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 INVERTER MESSAGES COMMANDS INVERTER STATUS MESSAGES Bypass Mode Inverter On Normal Mode Inverter Off Keyswitch On Battery Contactor K2 Closed Battery Contactor K2 Opened Inverter Commanded On Total Battery Discharge Inverter Commanded Off Bypass Contactor K4 Closed Bypass Contactor K4 Opened Input Breaker CB1 Closed Input Breaker CB1 Opened Inverter Contactor K3 Closed Inverter Contactor K3 Opened Inverter Shutdown Inverter Normal Load Transferred to Bypass Auto Mode RECTIFIER MESSAGES ALARMS RECTIFIER MESSAGES NOTICES Rectifier DC Over Voltage Input AC Over Voltage Clear Rectifier DC Over Voltage Clear Input AC Over Voltage Rectifier DC Under Voltage Input AC Under Voltage Clear Rectifier DC Under Voltage Clear Input AC Under Voltage Rectifier Over Temperature Input AC Over Frequency Clear Rectifier Over Temperature Clear Input AC Over Frequency Rct Over Temperature Warning Input AC Under Frequency Clear Rct Over Temp Warning Clear Input AC Under
16. Under Frequency Power Off Switch Rectifier Network Down Testing Battery Three Wire AC Over Voltage Three Wire AC Under Voltage Three Wire Over Freq Three Wire Under Freq Group Group 70 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 N Maintaining the UPS System The components inside the UPS cabinet are secured to a sturdy metal frame that is supported by the UPS magnetics This design allows authorized service personnel to remove repairable components with very little disassembly All repairable parts and assemblies are located in the front of the UPS allowing all routine maintenance and servicing to be performed with front panel access You must schedule periodic performance checks of your UPS to keep it running properly Regular routine checks of operation and system parameters will enable your UPS system to function efficiently for many trouble free years Important Safety Instructions Remember that your UPS is designed to supply power EVEN WHEN DISCONNECTED FROM THE UTILITY POWER The UPS interior is unsafe until the DC power source is disconnected and the electrolytic capacitors are discharged After disconnecting the utility power and the DC power authorized service personnel should wait at least 5 minutes before attempting internal access to the UPS system WARNING LETHAL VOLTAGE PRESENT This unit should not be operated with the cabinet doors open or protective
17. events When an alarm occurs you should first check these indicators to see what type of event has taken place For descriptions of the status indicators refer to the Reading the Status Indicators section of Chapter 5 Powerware 9315 30 160kVA UPS Operation 79 164200252 Rev 1 023000 System Event Messages When a system event occurs a message is added to the Event History Log A message may also appear on the Monitor Panel of the UPS The Event History Log contains all system event messages whether or not they were displayed on the Monitor Panel INVERTER MESSAGES ALARMS INVERTER MESSAGES NOTICES Inverter DC Over Voltage Clear Inverter DC Over Voltage Bypass AC Over Voltage Clear Bypass AC Over Voltage Inverter AC Over Voltage Clear Inverter AC Over Voltage Bypass AC Under Voltage Clear Bypass AC Under Voltage Inverter AC Under Voltage Clear Inverter AC Under Voltage Bypass Over Frequency Clear Bypass Over Frequency Inverter Over Frequency Clear Inverter Over Frequency Bypass Under Frequency Clear Bypass Under Frequency Inverter Under Frequency Clear Inverter Under Frequency Battery DC Under Voltage Clear Battery DC Under Voltage Over Temperature Shutdown Battery Not Charged Clear Battery Not Charged 100 Overload Shutdown Bypass is Not Available Bypass is Available 125 Overload Shutdown Input Breaker Open Battery Cont K2 Failure Inv Logic
18. or more meter settings NOTE Calibration mode is for use by service personnel ONLY To prevent inadvertent modification this mode can be accessed only by trained personnel Computer Mode This mode provides a computer interface which gives your system compatibility with system monitoring and network products For a list of products available contact your sales representative Remote Monitor Mode This mode provides the interface for the RMP RIM or SCM described earlier Powerware 9315 30 160kVA UPS Operation 55 164200252 Rev 023000 This Page Intentionally Left Blank 56 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Y Remote Notification Remote Notification provides the user with the option of receiving alarms and notices at a remote location Remote Notification also provides some basic controls that can be performed remotely on the UPS Remote Notification operates through a standard computer modem Using the Terminal mode the user calls the UPS to perform basic monitoring and control In the event of a UPS alarm or notice the user is notified at the remote location The UPS calls through the modem to the user s computer or pager and leaves a message Remote Notification is an extension of the Terminal mode with the additional support algorithms necessary to control an external modem refer to Chapter 7 Serial Communications Connection to the UPS is made
19. or printer The Communications Panel also contains terminals TB1 and TB2 for connecting your equipment to the UPS Figure 23 shows the location of these items inside the UPS TT TTS eo gt PORT 1 DE 9F RS 232 485 Connection TB1 and TB2 COMMUNICATIONS PANEL PORT 2 DB 25F RS 232 Connection Figure 23 Location of Communications Ports on the UPS Powerware 9315 80 40 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 1 023000 Connecting Equipment to a Serial Port You can connect a wide variety of terminals printers and computers to each port and configure the UPS as the Data Communication Equipment DCE Set up the remote equipment using the appropriate parameters for the mode you select The following section provides more information about configuration The cables you use for connection depend on the equipment you are connecting to the UPS Cables should be no longer than 16m 50 ft The connectors for Port 1 and Port 2 on the Communications Panel in the UPS are female so the cables should be male Figure 24 shows the pin assignments for Port 1 and Table 2 describes them Figure 2
20. panels removed Do not make any assumptions about the electrical state of any cabinet in the UPS system WARNING Battery cabinet maintenance or battery replacement should be performed by authorized service personnel only Keep unauthorized personnel away from battery cabinets Since each battery cabinet is an energy source in itself opening the Battery Circuit Breaker does not de energize the voltage within the battery cabinet DO NOT ATTEMPT TO ACCESS ANY INTERNAL AREA OF THE BATTERY CABINET YOURSELF VOLTAGES ARE ALWAYS PRESENT IN THE BATTERY CABINET If you suspect that a battery cabinet needs service you should contact your local field service office If the cabinet requiring service was not provided by the UPS manufacturer refer to the battery cabinet manufacturer s operating manual for instructions on battery cabinet installation and maintenance or contact your local field service office Powerware 9315 30 160kVA UPS Operation 71 164200252 Rev 023000 Observe these precautions when working on or around battery cabinets e Remove watches rings or other metal objects e Use tools with insulated handles e Wear rubber gloves and boots e Do not lay tools or metal parts on top of batteries or battery cabinets e Disconnect the charging source prior to connecting or disconnecting terminals e Determine if the battery is inadvertently grounded If it is remove the source of the ground Contact with any
21. part of a grounded battery can result in electrical shock The likelihood of such shock will be reduced if such grounds are removed during installation and maintenance e When replacing batteries use the same number of sealed lead acid batteries e Proper disposal of batteries is required Refer to your local codes for disposal requirements WARNING HAZARDOUS WASTE Do not incinerate or dispose of batteries indiscriminately Observe local and national codes WARNING Do not dispose of battery or batteries in a fire The battery may explode Do not open or mutilate the battery or batteries Released electrolyte is harm ful to the skin and eyes and may be toxic A battery can cause electrical shock burn from high short circuit current or fire Observe proper precautions ATTENTION Une batterie peut pr senter un risque de choc lectrique de brulure ou d in cendie Suivre les pr cautions qui s imposent e Pour le remplacement utiliser le m me nombre et mod le des batteries e L limination des batteries est reglement e Consulter les codes locaux cet effet Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Performing Preventive Maintenance The UPS requires very little preventive maintenance However the UPS should be inspected periodically to verify that the unit is operating normally and that the batteries are in good condition Perform the following check
22. performed only by authorized service personnel Maintenance Training A basic training course available from Powerware Corporation gives you a competent working knowledge of UPS operation and teaches you how to perform first level corrective maintenance For more information about training and other services contact the Powerware Training Coordinator in Raleigh North Carolina or call Powerware Corporation field service at 1 800 843 9433 Powerware 9315 30 160kVA UPS Operation 73 164200252 Rev 023000 This Page Intentionally Left Blank 74 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 I Product Specifications The UPS systems are housed in freestanding double front cabinets with safety shields behind the doors The UPS systems are available in both 50 Hz and 60 Hz with various output power ratings Smaller models within a system may be upgraded in the field to larger models System Models Notes Powerware 9315 40 40 kVA amp 30 kVA 50 Hz or 60 Hz 400V models only Powerware 9315 50 50 kVA 40 kVA amp 30 kVA 60 Hz only Powerware 9315 65 65 kVA amp 50 kVA 50 Hz or 60 Hz 400V models only Powerware 9315 80 80 kVA 65 kVA amp 50 kVA 50 Hz or 60 Hz models Powerware 9315 125 100 kVA amp 125 kVA 50 Hz or 60 Hz 400V models only Powerware 9315 130 100 kVA amp 130 kVA 50 Hz or 60 Hz 400V models only Powerware 9315 150 100 kVA 125 kVA amp 150 kVA 50 Hz or 60 Hz model
23. print only selected information Ctrl P Ctrl M Ctrl A Ctrl B Prints the entire log with a header Prints the current system meters with a header Prints all system information Prints Battery Test Log To use a key combination hold down the Control key and press the letter key 46 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Entire Log Ctrl P This key sequence prints the entire Event History Log of the UPS at the time the data is requested The printout begins with the oldest alarm entry in the queue and ends with the most recent Any alarms that occur while the Event History Log is printing are included in chronological order The Event History Log lists up to 400 system events in chronological order with the most recent event listed last Figure 27 shows a sample Event History Log printout Uninterruptible Power System UPS System Normal None None Alarm Notice 03 JAN 1994 14 22 49 Event History Log Event Description COMMAND STATUS COMMAND STATUS STATUS STATUS STATUS STATUS STATUS NOTICE Keyswitch On 0421 Auto Mode 1000 Rectifier Commanded On Inverter On Rectifier On Battery Contactor K2 Closed Inverter Contactor 3 Closed Bypass Contactor K4 Open 32 Inverter Normal 4001 2030 2202 Room High Temperature Figure 27 Event History Log Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 47 Meters Printout
24. remote area where the UPS alarm horn may not be heard immediately CAUTION Contacts should not be operated in excess of 30 VAC or 42 4V peak AC or DC 1A maximum Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Remote Monitor Panel As an option you can install Remote Monitor Panels RMPs to monitor the operation of the UPS system from virtually any location within your facility up to 500 feet from the UPS Each RMP contains backlit status indicators and a local horn You can flush mount or surface mount an RMP on a desktop wall or wherever you have a serial interface line A maximum of two monitoring accessories RMPs Relay Interface Modules RIMs or Supervisory Contact Modules SCMs can be installed See Table 1 for the number of accessories permitted Figure 20 shows an RMP UNINTERRUPTIBLE POWER SYSTEM STATUS Figure 20 Remote Monitor Panel Table 1 Optional Monitoring Accessories Number and Type of Accessories Permitted Remote Monitor Panel Relay Interface Module Supervisory Contact Module Powerware 9315 30 160kVA UPS Operation 33 164200252 Rev 1 023000 The RMP contains a local horn and the following backlit status indicators SYSTEM NORMAL The UPS is energized either with utility power or battery backup and is supplying conditioned power to the critical load NO REDUNDANCY SYSTEM This indicator applies o
25. sealed lead acid maintenance free batteries in a cabinet that matches the UPS Each battery cabinet contains a battery circuit breaker Several battery capacities are available The UPS battery cabinets can be paralleled With this capability you can increase your battery backup time by adding battery cabinets to your UPS system Most UPS models can support up to four battery cabinets External Battery Disconnect A breaker switch is located inside each battery cabinet supplied by the UPS manufacturer However due to space limitations your battery cabinets may not be located in the same area as your UPS An optional external DC circuit breaker provides a manual means of disconnecting a battery that is located remotely from the UPS The circuit breaker is enclosed in a wall mounted box You can install it anywhere between the remote DC supply and the UPS according to national and local codes The breaker switch should be set to ON for normal UPS operation when DC power is available at the UPS When service personnel are performing maintenance on the UPS or battery cabinet the switch should be set to OFF Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Relay Interface Module An optional Relay Interface Module RIM uses relay contact closures to indicate the operating status and alarm condition of the UPS system A maximum of two monitoring accessories RMPs RIMs or SCMs can be installed See Table 1 for th
26. simultaneously to silence the horn or to test the lamps behind the status indicators e Press the lt pushbutton to toggle the use of the 4 and Y pushbuttons between the menu box and the information area Adjusting the Contrast e Use the pushbuttons to adjust the contrast on the LCD screen Hold down the lt pushbutton then press the 4 pushbutton to increase the contrast or the 7 pushbutton to decrease the contrast Using the Load Off Pushbutton The LOAD OFF pushbutton is red and covered by a clear plastic shield In an emergency you can press this pushbutton to cut off utility power to the power processing unit of the UPS and to your critical load For more information refer to Chapter 12 Using the LOAD OFF Pushbutton CAUTION All power to the critical load is lost when you press the LOAD OFF pushbutton You should use the LOAD OFF pushbutton only when you want to de energize the critical load Powerware 9315 30 160kVA UPS Operation 21 164200252 Rev 023000 Reading the Status Indicators The six symbols on the left side of the monitor panel are status indicators They are backlit by colored light emitting diode LED lamps and they work in conjunction with the alarm horn to let you know the operating status of the UPS ZN Normal Battery a Bypass TN Notice X Alarm C Standby This green symbol is lit when the UPS is operating in Normal mode The power processing unit
27. the modem to the PC as described in the modem manufacturer s manual Key in A T then press ENTER Confirm that the modem responds with OK or 0 zero Key in A T E 0 zero then press ENTER Confirm that the modem responds with OK or 0 zero Key in A T then press ENTER Confirm that the modem responds with OK or 0 zero and that the AT is not echoed back to the terminal Key in A T amp W 0 zero then press ENTER Confirm that the modem responds with OK or 0 zero 66 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 UPS Setup Configuration Connect the modem to the UPS by connecting one end of the serial cable to the UPS Port 2 DB 25F connector and the other to the modem refer to Chapter 7 Serial Communications If using a standard serial cable a null modem adapter is required for the connection to the modem The Powerware 9315 UPS can only use serial Port 2 DB 25F for the Remote Notification option This connection is located in the serial communications panel at the base of the UPS cabinet behind the front door The modem operates at only one baud rate because there is no handshaking between the modem and the UPS Select the lowest common baud rate less than or equal to 2400 baud compatible with the capability of the UPS interface equipment For example if the c
28. the reset command press and hold CTRL and press R or by turning the key switch on the front of the UPS Housekeeping When the modem is idle the UPS pings tests for connection the modem by sending an AT to the modem at five minute intervals If the modem does not respond correctly by sending either OK or 0 to the UPS the UPS attempts to re initialize the modem After a successful re initialization the UPS returns to the Housekeeping function If the re initialization is unsuccessful two more attempts to re initialize the modem are made before the UPS disables all Call Out attempts Re initialization is then attempted every ten minutes or until the communications mode is changed by the UPS front panel controls or the modem re initializes For each unsuccessful attempt the UPS logs a modem failure event into the event log When the modem link is confirmed the UPS communications resume normal operation and Call Out is enabled 60 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Hardware Requirements The following hardware components are required to connect the Remote Notification function e Modem Basic external PC modem supporting the following AT commands EQ Do not echo characters in command state MO Turn speaker off NO Handshake only at speed specified by 37 QO Return result codes in both originate and answer mode VO Display result codes a
29. the two serial communication ports on the UPS Figure 17 shows the Setup Serial Port 1 screen Uninterruptible Power System UPS System Normal 04 MAY 1994 14 23 45 Alarm None Notice None Battery Percent Setup Serial Port 1 100 RATE DATA STOP HANDSHAKING SAVE 9600 8 1 XON XOFF NO Meters Events Statistics Graphics FES gt Figure 17 Port Setup Screen The small return arrow lt appears in the upper right corner of the Port Setup screen This arrow is a reminder that you can press the lt pushbutton on the Monitor Panel to toggle the pushbuttons between the menu box and the information area When the scroll bar is in the information area the return arrow is in the menu box When the scroll bar is in the menu box the return arrow is in the information area When the scroll bar appears in the information area you can use the pushbuttons to change the port configuration To change a setting press the lt and gt pushbuttons to move the highlight to the setting you want to change To scroll through the available options for that setting press the 4s or V pushbutton To save the settings upon exit from this screen be sure the SAVE field is set to YES The setup screens for Port 1 and Port 2 are identical For detailed information about configuring the serial ports refer to Chapter 7 Serial Communications 30 Powerware 9315 30 160kVA UPS Operation 164200252 Rev
30. to meet your system needs The UPS and options are described in detail later in this manual The following descriptions provide a brief overview of standard UPS features and available enhancements NOTE You should read this manual and have thorough knowledge of UPS operation before attempting to operate any of the switches or controls on the UPS or optional components Powerware 9315 30 160kVA UPS Operation 3 164200252 Rev 023000 Looking Inside the UPS The Powerware 9315 is a continuous duty solid state UPS that supports the following equipment process control data processing telecommunications PBX research and medical The Powerware 9315 maintains power to the critical loads during commercial electrical power brownout blackout overvoltage undervoltage and out of tolerance frequency conditions In this manual the power required by your equipment is called the critical load The UPS supplies the critical load with conditioned power that is synchronized with your utility power Figure 2 shows the main elements of the UPS BATTERY CABINET BATTERY CONTACTOR POWER PROCESSING UNIT OUTPUT l TRANSFORMER AC INPUT TO RECTIFIER CHARGER AC OUTPUT l CONTACTO TO CRITICAL LOAD RECTIFIER INVERTER CHARGER CONTACTOR DIGITAL METERING AC INPUT TO STATIC BYPASS SWITCH BYPASS CONTACTOR UPS CABINET Figure 2 Main Elements of the UPS System If utility power
31. when a user calls the UPS on the phone The user has exactly the same capabilities as if using a terminal connected directly to the UPS RS 232 port Remote Notification differs from the basic Terminal mode with the addition of Call Answer Call Out and Housekeeping functions The Call Answer function allows the user to call into the UPS from a remote location and enter Terminal mode The Call Out function allows the UPS to be configured to call either a remote computer or numeric paging service over the phone line Call Out allows the UPS to call a remote computer and leave a one line descriptive message of the alarm or notice condition Numeric paging support allows the UPS to call a paging service and send numeric messages The Housekeeping function maintains the link between the UPS and modem Powerware 9315 30 160kVA UPS Operation 57 164200252 Rev 1 023000 Remote Notification Features Remote Notification provides the UPS with the capability to utilize a standard off the shelf PC modem as a telephone interface The features provided by this option are as follows e Call out to a remote terminal or pager based on programmable events and alarms e Two separate programmable notification groups phone numbers e Programmable number of redial attempts e Programmable time delay between call out attempts e Automatic answering user configurable for access to the Terminal mode of the UPS e Remote and local ability to clear
32. your system e How to join cabinets in a line up and match system e Detailed illustrations of cabinets and optional accessories including dimensions and connection points Contact Powerware Corporation Field Service for information on how to obtain copies of these manuals Getting Help If you have a question about any of the information in this manual or if you have a question this manual does not answer please call Powerware Corporation Field Service United States 1 800 843 9433 Canada 1 800 461 9166 Outside the U S Call your local representative Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Getting Started Each component of the UPS system is housed in a free standing cabinet designed for industrial or computer room applications The cabinets line up and match in style and color and have safety shields behind the doors for hazardous voltage protection Figure 1 shows a typical Powerware 9315 UPS system NNN RR PDM CABINET INPUT UPS CABINET BATTERY optional TRANSFORMER CABINET CABINET optional optional Figure 1 Typical Powerware 9315 UPS System Each cabinet of the UPS system is shipped separately with hardware for joining to other cabinets during installation As shown in Figure 1 you can combine a UPS with any of the options described in this manual
33. 0 Configuring the Serial Ports You must configure the port for communications using the LCD screen and pushbuttons on the UPS Monitor Panel Select Port 1 or Port 2 from the Setup menu to display one of the Setup Port screens The screens for Port 1 and Port 2 are identical and allow you to specify settings for the two serial communication ports Figure 26 shows the Setup Serial Port 1 screen Uninterruptible Power System UPS System Normal 03 JAN 1994 14 23 45 Alarm None Notice None Battery Percent 100 Setup Serial Port 1 Rate Data Stop Handshaking Save 9600 8 1 XON XOFF NO Port 2 Time Meters Events Statistics Graphics EZS gt Figure 26 Setup Serial Port 1 Screen A small return arrow lt appears in the upper right corner of the Setup Port screen This arrow is a reminder that you can press the lt pushbutton on the Monitor Panel to toggle the pushbuttons between the menu box and the information area If the scroll bar is in the menu box press the lt pushbutton to toggle to the information area The first setting Mode is highlighted Press the lt or gt pushbutton to move the highlight to the setting you want to change To scroll through the available options for that setting press the 4 or V pushbutton To save the settings upon exit from this screen be sure the Save field is set to YES Powerware 9315 30 160kVA UPS Operation 43 164200252 Re
34. 023000 Using Features and Options The many standard features of your UPS provide consistent economical and dependable power protection In addition you can add available options and accessories to enhance the performance of your UPS system This chapter provides detailed descriptions of some of the features and options introduced earlier in this manual Building Alarm Monitoring This standard feature lets you connect the UPS to your building alarms such as smoke detectors or overtemperature alarms The terminals for external connections are located inside the UPS on the customer interface panel see Figure 18 TB1 BLDG ALARM 1 BLDG ALARM 1 RTN i BLDG ALARM 2 BLDG ALARM 2 RTN BLDG ALARM 3 BLDG ALARM 3 RTN BLDG ALARM 4 j BLDG ALARM 4 RTN i BLDG ALARM 5 BLDG ALARM 5 RTN i BLDG ALARM 6 i BLDG ALARM 6 RTN AIR N o gt On A N o ED y 3 TB2 ala alsals sales Molelae sl REMOTE EPO REMOTE EPO RTN EED ON INV ON INV RTN id Ee ON BYPASS ON BYPASS RTN BATTERY CONTACTOR CLOSED BATTERY CONT RTN CAD t RELAY 1 NC C RELAY 1 NO I el ALARM RTN B T RELAY 2 NC Te RELAY 2 NO NA CUT
35. 5 shows the pin assignments for Port 2 and Table 3 describes them PORT 1 DE 9 24V NOT USED RS232 TXD 485 Q 485 RETURN NOT USED RETURN D RS232 RXD 3 2 Figure 24 Port 1 Pin Assignments Table 2 Pin Assignments for Port 1 DE 9 Pin Symbol Description Comments 1 24V 24 volts DC TXD Transmit Data Input to UPS RXD Receive Data Output from UPS RTN Return 485 RS485 Data RTN Return Powerware 9315 30 160kVA UPS Operation 41 164200252 Rev 023000 PORT 2 DB 25 GND RS232 TXD NOTUSED 15 NOT USED nezamo METER RS232 CTS GD EE 4 NOT USED RS232 DSR 6 aan NOT USED 20 RS232 DTR aO E verse NOT 2 ae OmU 3 NOT USED NOT USED d NOT USED 12 ER AE EE 2 23 NOT USED Figure 25 Port 2 Pin Assignments 1 G RXD RTS CTS DSR RTN 12V Receive Data Request to Send Clear to Send Data Set Ready Return 12 volts Output from UPS Input to UPS Output from UPS Output from UPS Output from UPS always true 20 DTR Data Terminal Ready Input to UPS typically not used by UPS 22 12V 12 volts NOTE Pins 5 and 6 are tied together internally Output from UPS always true 42 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 02300
36. AZAI Graphics Figure 14 Unit Statistics Screen The left column shows the number of UPS incidents for the current month and since the start date shown at the top of the screen The top right column shows the time that the UPS was on bypass battery or generator and the amount of time the UPS logic has been functioning since the start date The lower right column shows the percent of availability of the UPS and the bypass source Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 27 Select Mimic from the Graphics menu to display a real time graphical representation of the flow of current through the UPS Figure 15 shows the Mimic screen Uninterruptible Power System UPS System Normal Alarm None Notice None 04 MAY 1994 14 23 45 Battery Percent 1008 Bypass Rectifier Inverter Graphics Battery Meters Events Statistics Graphics Setup m id Figure 15 Mimic Screen The Mimic screen shows the internal components of the UPS cabinet The flow of current through the components is highlighted 28 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Select Time from the Setup menu to display the Time Setup screen The Time Setup screen allows you to set the internal timestamp of the UPS The timestamp is used for logging events in the Event History Log
37. Call Out alarms and events e Error detection and correction for misconfigured and disconnected modems e Uses standard modems and cables available at your local computer supply center 58 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Description of Operation The Remote Notification option performs three basic functions Call Answer into Terminal mode Call Out to a remote terminal and Housekeeping Remote Notification also allows access to any functions available in the Terminal mode from a remote computer or terminal Call Answer To use the Call Answer function the modem is configured to automatically answer by having the user program the SO register of the modem to a non zero number When the modem receives a call the UPS is alerted to wait for a connect signal from the modem When the modem answers and finishes handshaking the UPS acknowledges the modem connect signal and allows the caller into the Terminal mode refer to Chapter 7 Serial Communications In this mode the user can request four items and perform one command NOTE The brackets in the following steps indicate standard keyboard characters e Display all screens B M P Press and hold CTRL then press A e Display battery test results by pressing and holding CTRL then pressing B e Display meters screen by pressing and holding CTRL then pressing MI e Display event history by pressing and holding CTRL
38. DE CB1 OFF TRIPPED Figure 7 UPS Control Panel Powerware 9315 30 160kVA UPS Operation 15 164200252 Rev 1 023000 The following describes the switches on the Control Panel see Figure 7 The MODE switch is a two position rotary switch that controls the manual transfer of the UPS to and from Bypass mode The MODE switch is used to Place the critical load in Bypass mode when the UPS is operating in Normal mode and the bypass source is within acceptable limits If the transfer does not occur within 2 seconds an alarm sounds Prevent transfer to Normal mode when the UPS is in Bypass mode Shut down the power processing unit inverter and rectifier of the UPS The BATTERY switch is a two position rotary switch that allows you to manually enable or disable the battery contactor The circuit breaker CB1 switch controls the operation of the rectifier and inverter If CB1 is on closed the rectifier turns on when the START switch is activated and the proper voltage is at the input terminals The PUSH TO RESET pushbutton is described in the Resetting the UPS System after Load Off section of Chapter 12 The START switch activates the power controls on the Control Panel The START switch is center biased the key will rest only in the upright position Its operation is similar to that of an automobile ignition switch After setting the operator controls you turn the START switch to
39. Figure 16 shows the Time Setup screen Uninterruptible Power System UPS System Normal 04 MAY 1994 14 23 45 Alarm None Notice None Battery Percent 100 Set Time amp Date DAY DT MON YR HR MN SAVE MON 07 APR 94 15 06 YES Meters Events Statistics Graphics Ree a Figure 16 Time Setup Screen The small return arrow lt appears in the upper right corner of the Time Setup screen This arrow is a reminder that you can press the lt pushbutton on the Monitor Panel to toggle the pushbuttons between the menu box and the information area When the scroll bar is in the information area the return arrow is in the menu box When the scroll bar is in the menu box the return arrow is in the information area When the scroll bar appears in the information area you can use the pushbuttons to change the timestamp settings To change a setting in the timestamp press the lt p and gt pushbuttons to highlight the setting you want to change To increase the setting make it a higher value press the amp pushbutton To decrease the setting make it a lower value press the V pushbutton If you want to save the settings upon exit from this screen be sure the SAVE field is set to YES Powerware 9315 30 160kVA UPS Operation 29 164200252 Rev 023000 Select Port 1 or Port 2 from the Setup menu to display one of the Port Setup screens The Port Setup screens allow you to specify settings for
40. If the UPS system becomes overloaded the UPS switches to Bypass mode The UPS automatically returns to Normal mode when the error condition is cleared and system operation is restored within specified limits If the UPS suffers an internal failure it switches automatically to Bypass mode and remains in that mode until the failure is corrected and the UPS is back in service 10 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Bypass Mode The UPS automatically switches to Bypass mode if it detects an overload load fault or internal failure The bypass source supplies the commercial AC power to the load through an internal switch and an internal transformer CAUTION The critical load is not protected while the UPS is in Bypass mode Figure 4 shows the path of electrical power through the UPS system when the UPS is operating in Bypass mode BYPASS Bypass Input K4 TRANSFORMER RECTIFIER INVERTER K3 Output Rectifier CBI Input 3 open BATTERY Path of electrical power Figure 4 Path of Current Through the UPS in Bypass Mode You can transfer the UPS from Normal mode to Bypass mode manually However the UPS switches automatically to Bypass mode whenever the inverter can no longer supply the critical load If the UPS transfers to Bypass mode from Normal mode due to any reason other than operator intervention the UPS automatically attempts to transfer back to Normal mode up to three ti
41. POWERWARE 30 kVA 160kVA Uninterruptible Power Supply Operation Manual 164200252 Rev I IMPORTANT SAFETY INSTRUCTIONS Instructions Importantes Concernant La S curit SAVE THESE INSTRUCTIONS Conserver Ces Instructions This manual contains important instructions for your Uninterruptible Power Supply UPS system You should follow these instructions during the installation and maintenance of the UPS options accessories and batteries Cette notice contient des instructions importantes concernant la s curit This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense WARNING This is a product for restricted sales distribution to informed partners Installation restrictions or additional measures may be needed to prevent disturbances ii Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Table of Con
42. PPU is supplying power to the critical load This yellow symbol is lit when the UPS is operating in Battery mode Because Battery mode is a normal condition of the UPS the Normal indicator also remains lit This yellow symbol is lit when the UPS is operating in Bypass mode The critical load is supported by the bypass source The Normal indicator is not lit when the system is in Bypass mode This yellow symbol is lit when the system needs attention The LCD screen shows all active notices Some notices may be accompanied by an audible horn To silence the horn press the lt and gt pushbuttons simultaneously The Notice indicator may be lit along with other indicators This red symbol is lit when a situation requires immediate attention The LCD screen shows the highest priority active alarms All alarms are accompanied by an audible horn To silence the horn press the lt and gt pushbuttons simultaneously The Alarm indicator may be lit along with other indicators This yellow symbol is lit when electricity is present in the PPU of the UPS and the Normal indicator is not lit During normal startup this indicator illuminates until the the UPS transfers to Normal mode at which point the Normal indicator is lit During normal shutdown the Standby indicator is lit until all energy in the UPS is dissipated and shutdown is complete For more information about audible horns refer to the System Event Horns section of C
43. TIFIER MESSAGES Grou Group messages Group Group ALARMS NOTICES Input Phase Rotation Battery Test Failed Over Temperature DC Voltage High Over Temperature DC Voltage Low Warning Rectifier Calibration Equalizing Battery Required Rectifier DC Over Input AC Over Voltage Voltage Rectifier DC Under Input AC Under Voltage Voltage Rectifier Failure Input Over Frequency Rectifier Setup Input Transient Required Temperature Sensor Input Under Frequency Failure Input Battery Current Limit Logic Power Failed Power Supply Over Voltage Power Supply Under Voltage Rectifier 1 12 Reduced Input Current Limit Testing Battery Powerware 9315 30 160kVA UPS Operation 69 164200252 Rev 023000 MONITOR MESSAGES ALARMS Battery Test Failed Battery Test Failed Fan Failure Load Over 100 Load Over 125 Monitor Calibration Required Monitor Setup Required Overload Warning Power Supply Failure Group Group MONITOR MESSAGES NOTICES Battery Passed Test Battery Test Aborted load Battery Test Aborted utility Battery Test Requires Calibration Battery Time Low Building Alarm 1 Active Building Alarm 2 Active Building Alarm 3 Active Building Alarm 4 Active Building Alarm 5 Active Building Alarm 6 Active Inverter Network Down Monitor Logic Pwr Fail Monitor Network Down No Active Events Output AC Over Voltage Output AC Under Voltage Output Over Frequency Output
44. The principal power switch is in the Off position PHASE The word phase CAUTION REFER TO MANUAL Stop and refer to the Operator s Manual for more information RISK OF ELECTRIC SHOCK There is a risk of electric shock present and you should observe associated warnings The UPS contains high voltages gt oO 8 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 s Understanding UPS Operation Your UPS functions automatically to supply AC electrical power to your Critical load The UPS always operates in one of three modes e In Normal mode the critical load is supplied by the inverter which derives its power from rectified utility AC power In this mode the rectifier also provides charging current for the battery e In Battery mode the battery cabinet provides DC power which maintains inverter operation The battery supports the critical load e In Bypass mode the critical load is directly supported by the utility through an isolation transformer The UPS continually monitors itself and the incoming utility power and automatically switches between these modes as required with no operator intervention The sophisticated detection and switching logic inside the UPS ensures that operating mode changes are automatic and transparent to the critical load The UPS switches operating modes in response to these system events e Acommand is an intervention that is externally initiated by a
45. amp Z 0 zero T LL Xxxxxxx then press ENTER 5 To program a group two number key in A T amp Z 1 T L Pooooood then press ENTER Confirm that the modem responds with OK or 0 zero Key in A T amp W 0 zero then press ENTER Confirm that the modem responds with OK or 0 zero O OO N Oo Connect a telephone line to the modem and test the modem by keying in A T D S 0 zero then pressing ENTER 10 The modem dials the telephone number stored in step 4 or 5 The number is displayed on the terminal screen as it is dialed Repeat steps 4 or 5 through 9 as necessary to modify the telephone number 11 Confirm that the modem responds with 1 one when the connection is made NOTE To set up a group one or group two pager number refer to Configuring the Modem to Call a Numeric Pager section of this chapter Powerware 9315 30 160kVA UPS Operation 63 164200252 Rev 023000 Configuring the Modem to Call a Numeric Pager To configure the modem to call a numeric pager system perform the following procedure NOTE Perform this procedure only after completing Basic Modem Configuration section of this chapter The brackets in the following steps indicate characters that require keying in prior to pressing ENTER Connect the modem to the PC through the serial port as described
46. ault message Enter New Message or lt CR gt for No Change At this prompt the user should enter the custom message for the building alarm deactivation state When a message or a carriage return is entered the following will be displayed Enter E to Enable Custom Message Enter D to Disable Custom Message Enter lt CR gt for No Change Enter Selection If an E is entered at the prompt the custom messages will be used for the building alarm If aD is entered the default messages will be used for the building alarm Program Unit Name If Program Unit Name is selected from the main menu the following is displayed Program Unit Name Unit Name Enter New Name or lt CR gt No Change NOTE Unit Name is 45 characters maximum The current unit name is displayed This name will be displayed on the second line of the display and in the headers of prints from Terminal mode If a change is desired the new unit name should be entered at the prompt The unit name is 45 characters maximum and includes spaces and any punctuation If the user wants to center the text portion of the name the appropriate number of leading spaces should be included when entered 52 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Adjust Output Voltage If Adjust Output Voltage is selected from the main menu the following menu is displayed Adjust Output Voltage Output Voltage Setup 208 Output Voltage Range 197 218 Enter De
47. cribing how to use the Monitor Panel is located inside the UPS above the Control Panel The following sections describe the Monitor Panel in detail Powerware 9315 30 160kVA UPS Operation 19 164200252 Rev 023000 Using the LCD Screen The LCD screen at the top of the Monitor Panel provides an operator interface with the UPS Figure 9 identifies the display fields discussed in the following sections Uninterruptible Power System System Normal 04 MAY 1994 14 23 45 Alarm None Notice None Battery Percent 100 Input Output VAB VBC VCA FREQ VBC VCA FREQ 480 480 480 60 0 208 208 60 0 IA Ic IB Ic IN 88 88 222 222 000 KVA PF KVA KW PF 73 0 95 80 64 0 80 Meters Load Amps VBC VCA I 480 480 000 Wass Events Statistics Graphics Setup Figure 9 Parts of the LCD Screen Typical for Powerware 9315 80 480 208V Unit A The UPS status area contains three lines that display the current state of the UPS The first line shows the present operational mode of the UPS The second line shows the highest level of the current active alarms and the third line shows any notices the UPS has posted For more information about alarms and notices refer to Chapter 11 Responding to System Events B The battery charge box shows the percentage of battery capacity available C The menu box shows the currently selected menu and lists the options available on that menu The title at the top of
48. d from the Battery Test Setup menu you will be prompted to enter Y to cancel all pending tests This selection will only cancel pending tests and will not stop a test currently in progress If entry 5 is selected from the Battery Test Setup menu and if a Battery Test is scheduled the following menu is displayed Next Battery Test Scheduled WK DAY MON HR MN 4 FRI MAR 15 34 NOTE Enter lt CR gt to return to Battery Test Setup Menu If 5 is selected and there are no tests scheduled the following will be displayed No Battery Test Scheduled Enter lt CR gt to return to Battery Test Setup Menu NOTE The unit will only perform one battery test in any 24 hour period 54 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Modify Low Battery Time This menu allows you to modify the low battery time warning When selected the following menu will be displayed Modify Low Battery Time Low Battery Time Minutes 004 Enter New Low Battery Time NOTE Low Battery Time should be no greater than 999 Enter lt CR gt to return with no change Enter the new time desired to change the warning level Calibration Mode Calibration mode is used by factory and field service personnel to calibrate system meters Factory test engineers calibrate the UPS meters prior to shipping so the UPS arrives at your site correctly calibrated After use field service personnel may need to use Calibration mode to recalibrate one
49. d ot EA MA EE EE EE AA ET Environmental Specifications ie EE ccc eee eee Battery Specifications 00 cece ees 50 50 50 51 52 52 53 53 54 55 55 55 55 57 58 59 59 59 60 61 62 62 63 64 65 66 67 68 71 71 73 73 75 75 76 77 77 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 11 Responding to System Events System Event Horns 05 System Event Lights System Event Messages 12 Using the LOAD OFF Pushbutton To use the LOAD OFF Pushbutton Resetting the UPS System after Load Off ee ee ere HS 79 Binaries esi b eis we ee 79 LEER sate ae cst eh 79 TE EE DER 80 Er ETE 83 EO 83 EE Aer ee Seca N 83 vi Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 List of Figures Figure 1 Typical Powerware Plus UPS System 00 Figure 2 Main Elements of the UPS System 05 Figure 3 Path of Current Through the UPS in Normal Mode Figure 4 Path of Current Through the UPS in Bypass Mode Figure 5 Path of Current Through the UPS in Battery Mode Figure 6 Location of the Monitor Panel and the Control Panel Figure 7 UPS Control Panel 0 00 eee eee eee Figure 8 UPS Monitor Panel 2 0 0 c eee eee eee Figure 9 Parts of the LCD Screen Typical for Powerware Plus 80 480 208V Unit
50. e number of accessories permitted Figure 21 shows the RIM with its four 15 pin connectors labeled J1 through J4 Figure 21 Relay Interface Module The RIM can provide these signals e UPS AVAILABLE pins 1 and 12 Contacts are closed when the UPS is offline e UPS OFF LINE pins 3 and 13 Contacts are closed when the UPS is operating in Normal mode e UTILITY FAILURE pins 6 and 15 Contacts are closed when Utility Failure is detected BATTERY WEAK pins 5 and 14 Contacts are closed when approximately 2 minutes of battery time is remaining before the critical load is lost 36 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Supervisory Contact Module An optional Supervisory Contact Module SCM establishes an interface between the UPS manufacturer s equipment and the customer s monitor This interface allows the customer to monitor operational status of the UPS equipment A maximum of two monitoring accessories RMPs RIMs or SCMs can be installed See Table 1 for the number of accessories permitted Figure 22 shows the SCM input connections on TB1 and output connections on TB2 o OO o ET OHOHOHOHOHOHO O O O O O O ONOFONONORONO EL IW EN Ri 16 17 181 9 20 21 22 23 24 M ad LA Figure 22 S
51. e recommended operating temperature is 25 C Operating Altitude Maximum 1500m 5000 ft at 40 C without derating Storage Temperature 20 to 70 C prolonged storage above 40 C will cause rapid battery self discharge Relative Humidity operating and storage 95 maximum noncondensing Acoustical Noise 65 dBA at a 1m distance EMI Supression Meets FCC Part 15 Subpart J for class A devices Electrostatic Discharge ESD Immunity Meets IEC 801 2 specifications Withstands up to 25 kV without damage and with no disturbance or adverse effect to the critical load System Efficiency at Full Unity Power Factor Load and Nominal Input Voltage Battery Specifications 400V 600V Models Note The 208 systems use 91 an input auto transformer option that reduces system efficiency by 1 to 2 The optional input isolation 480V Models transformer option reduces 92 system efficiency by 3 These specifications are for batteries supplied by the UPS manufacturer in line up and match cabinets Battery Type cells Sealed maintenance free high rate discharge lead acid Nominal Battery String Voltage 480 VDC 240 cells for Powerware 9315 50 80 150 160 420 VDC 210 cells for Powerware 9315 40 65 125 130 Float Charging 2 25 VDC per cell 540 VDC based on 240 cells 420 VDC based on 210 cells Equalizing Charge 2 35 VDC per cell set to 2 25 VDC at
52. e system is not intended for outdoor use e The UPS operating environment should be maintained within the parameters stated in this manual e Keep the UPS doors closed to ensure proper cooling airflow and to protect personnel from dangerous voltages inside the unit e The UPS contains its own power source Lethal voltages are present even when the UPS is disconnected from utility power WARNING Only AUTHORIZED SERVICE PERSONNEL should perform service or maintenance on the UPS or battery If service or routine UPS maintenance is required e Ensure all power is disconnected before performing installation or service e Ensure the area around the UPS system is clean and uncluttered e Battery cabinet maintenance or battery replacement should be performed only by authorized service personnel e Observe all DANGER CAUTION and WARNING notices affixed to the inside and outside of the equipment e Always conform to the more detailed safety precautions described in Important Safety Instructions section of Chapter 9 Powerware 9315 30 160kVA UPS Operation 7 164200252 Rev 023000 Symbols Controls and Indicators These symbols may appear on your UPS system or on labels inside the UPS They are accepted by most international safety agents Everyone in your organization who works with your UPS should understand the meaning of these symbols ON The principal power switch is in the On position OFF
53. event them from being transmitted to the UPS Powerware 9315 30 160kVA UPS Operation 67 164200252 Rev 023000 User Selected Events Insert a check at each alarm or notice in the appropriate Group 1 or Group 2 block to indicate the configuration of your UPS INVERTER MESSAGES ALARMS Inverter AC Over Voltage Inverter AC Under Voltage Inverter Calibration Required Inverter Contactor K3 Failed Inverter DC Over Voltage Inverter Failure Inverter Over Frequency Inverter Phase Rotation Inverter Setup Required Inverter Under Frequency 100 Overload Shutdown 125 Overload Shutdown Over Temperature Shutdown Shutdown Imminent Load Off Bypass Contactor K4 Failed Bypass Control Failed Bypass Phase Rotation Go To Bypass Active Battery Contactor K2 Failed Battery Ground Fault Group 1 Group 2 INVERTER MESSAGES NOTICES Inv Logic Power Failed Bypass AC Over Voltage Bypass AC Under Voltage Bypass is Not Available Bypass Mode Bypass Over Frequency Bypass Under Frequency Input Breaker CB1 Open Battery Contactor K2 Open Battery DC Under Voltage Battery Discharged Battery Not Charged Battery Voltage Low Phase A Current Limit Phase B Current Limit Phase C Current Limit Group 1 Group 2 68 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 RECTIFIER REC
54. f loading If incoming power returns to within specified parameters the UPS automatically returns to Normal mode and alarm indications clear However the process of returning to Normal mode is not instantaneous The rectifier gradually draws increasing power from the incoming utility until Normal mode is achieved Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Monitoring and Controlling UPS Operation After you start the UPS no operator intervention is necessary except for periodic checks of the UPS status Manual operation is required only during routine maintenance or service Use the Monitor Panel and the Control Panel to monitor and control the UPS Figure 6 shows the location of these two panels on the front of the UPS CONTROL PANEL MONITOR z i PANEL N 6 amp 2 cz oog ul Figure 6 Location of the Monitor Panel and the Control Panel The Monitor Panel on the left front of the UPS continually indicates the present mode of UPS operation This panel contains an LCD screen backlit status indicators and the LOAD OFF pushbutton Use the LCD screen on the Monitor Panel to view performance meters or graphic representations of UPS operation The Monitor Panel is described in detail in Chapter 5
55. factory Battery Charge Current Limit Limited to 25 of full regardless of actual load on inverter Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 77 This Page Intentionally Left Blank 78 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Responding to System Events When the UPS system is running in Normal mode it continually monitors itself and the incoming utility power In Battery or Bypass modes the UPS may issue alarms to let you know exactly what event caused the change from Normal mode System events can be indicated by horns lights on the UPS or both Select Active from the Events menu on the LCD screen to look at the Active System Events screen This screen shows any currently active alarms notices or commands System Event Horns The system event horn beeps according to the type of event it is signifying e When the UPS detects an alarm that requires your attention the horn beeps at Ye second intervals e When a notice occurs the horn beeps at 2 second intervals e Ifthe battery contactor is open and the Bypass mode is unavailable the horn beeps every 4 seconds System Event Lights The status indicators on the UPS Monitor Panel work in conjunction with the event horn to let you know when the UPS is operating in any mode other than Normal Only the Normal indicator is visible during normal UPS operation The others light to indicate alarms or
56. firm that the modem responds with OK or O zero 62 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Configuring the Modem to Call a Remote Computer To configure the modem to call a remote computer perform the following procedure NOTE Perform this procedure only after completing Basic Modem Configuration section of this chapter The brackets in the following steps indicate characters that require keying in prior to pressing ENTER 1 Connect the modem to the PC through the serial port as described in the modem manufacturer s manual 2 Key in A T then press ENTER 3 Confirm that the modem responds with OK or O zero NOTE In steps 4 and 5 the xxxxxxx is the phone number of a remote computer The phone number should include all local line and long distance access numbers needed to dial out This number is limited to 32 characters Placing a T at the beginning of the number informs the modem to use tone dialing For example use 9 if needed for an outside line 1 for long distance Area Code Number or whatever access codes are needed to dial the call directly Add a in the number anywhere that a delay is needed This will cause a one second delay More than one delay may be added to the number for example enter AT amp ZO0 T 9 1 Area Code Phone Number 4 To program a group one number key in A T
57. g the red LOAD OFF pushbutton on the Monitor Panel 2 Press the LOAD OFF pushbutton The breaker and contactors open you can hear them opening The CB1 switch trips and the Load Off PUSH TO RESET pushbutton on the UPS Control Panel pops out The UPS system shuts down Resetting the UPS System after Load Off CAUTION Do not attempt to restart the system after Load Off until the cause of the emergency has been identified and cleared The Load Off PUSH TO RESET pushbutton is a small white button on the UPS Control Panel The PUSH TO RESET pushbutton pops out and the CB1 switch trips when the LOAD OFF pushbutton on the Monitor Panel is activated To reset the UPS system 1 Press the Load Off PUSH TO RESET pushbutton until it clicks in and remains recessed 2 Move the CB1 switch from the center tripped position to OFF The switch should be difficult to move from the TRIPPED position 3 The UPS system is now reset To restart the UPS system follow the procedure in Chapter 4 Starting and Stopping the UPS Powerware 9315 30 160kVA UPS Operation 83 164200252 Rev 023000 This Page Intentionally Left Blank 84 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000
58. hapter 11 To test the LED lamps behind the status indicators press the lt and gt pushbuttons simultaneously for 3 seconds All the indicators should light while you hold down these pushbuttons If any indicator does not light its LED may need to be replaced Contact Customer Service if you have a problem with the indicator lamps 22 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Using the Menu Options The UPS menus allow you to display data in the information area to help you monitor and control UPS operation The following menus and options are available e Meters Displays UPS performance meters for the system or critical load e Events Displays the list of Active System Events and a historical log of system events e Statistics Displays statistical information about UPS operations for the battery load or line e Graphics Displays a real time graphic representation of the flow of current through the internal UPS components e Setup Allows you to configure the UPS communications port and set the date and time for the timestamp Figure 10 shows the LCD screen as it appears when you first start the UPS The Meters menu is displayed in the menu box with the System option highlighted In the information area the system meters show their current readings Uninterruptible Power System System Normal 04 MAY 1994 14 23 45 Alarm None Notice None Battery Percent 100 Input Output
59. in the modem manufacturer s manual Key in A T then press ENTER Confirm that the modem responds with OK or 0 zero NOTE In steps 4 and 5 the xxxxxxx is the pager system number and yyyyyyy is the numeric message usually a phone number The three provide a delay while the pager system computer answers The xxxxxxx entry should include all local line and long distance access numbers needed to dial out as well as the pause necessary between dialing the pager service and sending the pager the numeric message This number is limited to 32 characters Placing a T at the beginning of the number informs the modem to use tone dialing For example use 9 if needed for an outside line 1 for long distance Area Code Number or whatever access codes are needed to dial the call directly Add a in the number anywhere that a delay is needed This causes a one second delay More than one delay may be added to the number for example enter AT amp ZO T 9 1 Area Code Phone Number Pauses Numeric Message For areas with pulse dialing the T should be inserted before the numeric message to switch to tone dialing The numeric message can only be delivered using tone dialing Keying in the pound character at the end of the numeric message is very important It prevents the pager service from picking up on the modem hang up commands and sending additi
60. intenance It also describes optional features and accessories that are available to enhance UPS operation and performance The text uses these conventions e Bold type highlights important concepts in discussions key terms in procedures and menu options e Italic type highlights notes and new terms where they are defined e Rectangular boxes containing bold type are warnings or cautions that pertain to the UPS system or its electrical connections This important information alerts you to possible dangers pertaining to personnel safety UPS or equipment damage critical load protection or operational concerns In this manual the term UPS refers only to the UPS cabinet and its internal elements The term UPS system refers to the entire power protection system the UPS cabinet and any options or accessories you have installed The rectifier and inverter are internal UPS components that are together referred to as the power processing unit PPU of the UPS Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 For More Information This manual describes how your UPS system works For more information about your system refer to the following 164200253 Powerware 9315 30 80 kVA UPS Installation 164200292 Powerware 9315 100 160 kVA UPS Installation Both manuals contain the following information e How to prepare your site and plan for installation e Detailed step by step procedures for installing each component of
61. ion The line following the Enabled Building Alarm Number s label indicates which building alarms are currently enabled In this example Building Alarms 1 and 4 are enabled Powerware 9315 30 160kVA UPS Operation 51 164200252 Rev 023000 Customize Alarm Messages If Customize Alarm Messages is selected from the Program Building Alarm menu you can select a custom message for a building alarm or disable a previously enabled building alarm custom message When this entry is selected the following menu is displayed Customize Alarm Messages Enabled on Building Alarm Number s 23 Enter Building Alarm Number This example indicates that there are custom messages enabled for Building Alarms 2 and 3 When a building alarm number is entered the message being used by the software is displayed either a custom message or the default message indicated by the list of enabled custom messages If 1 was entered at the prompt the following will be displayed Building Alarm Active Message Building Alarm 1 default message Enter New Message or lt CR gt for No Change At this level you can enter a custom message 30 characters maximum to display when Building Alarm 1 is activated If a custom message is entered to activate the building alarm a custom message should also be entered to deactivate After the message or a carriage return is entered the following is displayed Building Alarm Clear Message Clear Building Alarm 1 def
62. is interrupted or falls outside the parameters specified in Chapter 10 Product Specifications the UPS uses a backup battery supply to sustain power to the critical load for a specified period of time or until the utility power returns For extended power outages the backup battery supply allows you to either transfer to an alternative power system such as a generator or shut down your critical load in an orderly manner The operation of the UPS system is described in greater detail in Chapter 3 Understanding UPS Operation Chapter 10 Product Specifications outlines the storage and operating specifications for the UPS and optional battery 4 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 1 023000 UPS Standard Features The UPS has many standard features that provide cost effective and consistently reliable power protection Monitor Panel The Monitor Panel on the front of the UPS contains an LCD screen to display the current status of the UPS You can view a statistical history and log of UPS events and display a real time graphic representation of power flowing through the UPS components Backlit status indicators show the operating mode of the UPS and alert you to system events The emergency LOAD OFF pushbutton is also located on the monitor panel and is described in Chapter 5 Using the Monitor Panel Control Panel The Control Panel inside the right door of the UPS contains the operator contr
63. mes within a 10 minute period Bypass mode is a normal operating mode and not an alarm condition However if the UPS is unable to return to Normal mode following an automatic transfer to Bypass mode an alarm condition will be recorded Powerware 9315 30 160kVA UPS Operation 11 164200252 Rev 023000 Battery Mode The UPS transfers to Battery mode automatically if a utility power outage occurs or if the utility power does not conform to specified parameters In Battery mode the battery provides emergency DC power that the inverter converts to AC power When the UPS switches to Battery mode the alarm indications depend on the cause and condition of the battery charge The length of time the system can operate in Battery mode depends on loading and the battery supply capacity Figure 5 shows the path of electrical power through the UPS when operating in Battery mode BYPASS Bypass Input K4 TRANSFORMER RECTIFIER INVERTER K3 Output Rectifier CBI Input closed K2 closed BATTERY Figure 5 Path of Current Through the UPS in Battery Mode Path of electrical power When the discharging battery voltage reaches the lower limit of UPS operation capability the critical load transfers to Bypass mode if it is available If Bypass input is not available a Shutdown Imminent warning occurs The warning time before critical load loss occurs is approximately 2 minutes depending on battery capacity and the amount o
64. mm lt LF gt lt CR gt where nnn The telephone number of the UPS 20 characters maximum lt space gt ASCII space character 0x20 mmm Event message for notice or alarm 40 characters maximum lt LF gt ASCII line feed character Ox0A lt CR gt ASCII carriage return character Ox0D If calling a pager service and the service answers the UPS delays momentarily and then dials the pager number Refer to the Configuring the Modem to Call a Numeric Pager section of this chapter for more information on configuring a modem to dial a pager NOTE Because the pager service is not a modem the UPS does not know if its message got through therefore the UPS continues to call the pager service for a programmed number of times or until a call in reset is performed An unsuccessful notify event is logged into the UPS event log for each attempted call out If the phone number that the UPS is calling does not answer the UPS delays for a time period programmable from 1 to 60 minutes and then reattempts the call If answered the UPS ceases further attempts to call Each call group can be programmed for a separate number of attempts to call and delay between calls Each unsuccessful attempt to call causes an unsuccessful notify event to be logged into the UPS event log If both call groups are active the UPS alternates between calling the groups The Call Out process can be terminated at any time by calling into the UPS and sending
65. must immediately remove all power to your critical load The pushbutton is located on the front of the UPS for quick access and is covered with a clear plastic shield to prevent inadvertent operation The shield must be raised before pressing the pushbutton The LOAD OFF pushbutton is described in detail in Chapter 12 Using the LOAD OFF Pushbutton Automatic Battery Charge Current Limit A preset limit restricts battery charging current to protect batteries from damage due to high current charging Charging at high currents can overheat and damage batteries Powerware 9315 30 160kVA UPS Operation 5 164200252 Rev 023000 Installation Features Power and control wiring can be routed through the top or bottom of each UPS cabinet Each cabinet has an internal wireway Options and Accessories Contact your sales representative for information about any of these available options Battery You can enhance the protection provided by your UPS with one or more backup battery supplies equipped with sealed lead acid maintenance free batteries in a matching cabinet Each battery cabinet contains individual modular battery trays and a battery circuit breaker Several battery capacities are available The UPS battery cabinets can be paralleled you can increase your battery backup time by adding battery cabinets to your UPS system Your UPS system can support up to four 4 battery cabinets External Battery Disconnect An optio
66. n operator or by some site action A command causes the UPS to switch operating modes it usually does not require any further action by you e A notice is a minor system event that may or may not require your attention e An alarm is a system event that requires immediate operator intervention System events alarm horns and indicator lights are described in Chapter 11 Responding to System Events Powerware 9315 30 160kVA UPS Operation 9 164200252 Rev 023000 Normal Mode In Normal mode utility AC power is supplied to the rectifier The rectifier supplies DC power to the inverter which then supplies the critical load with AC power The rectifier also provides charging power to the battery The battery charge condition is monitored by the UPS and reported by a status indicator on the Monitor Panel The message System Normal appears in the status area of the LCD screen Figure 3 shows the path of electrical power through the UPS system when the UPS is operating in Normal mode BYPASS Bypass Input K4 TRANSFORMER RECTIFIER INVERTER Output CB1 closed Rectifier Input BATTERY Figure 3 Path of Current Through the UPS in Normal Mode Path of electrical power If the utility AC power is interrupted or is out of specification the UPS automatically switches to Battery mode to support the critical load with no interruption When utility power returns the UPS returns to Normal mode
67. nal DC circuit breaker enclosed in a wall mounted box adjacent to the UPS provides a manual means of disconnecting a battery that is located remotely from the UPS This option is described further in Chapter 6 Using Features and Options Power Distribution Module available for North American voltages only An optional output power distribution module PDM is available to distribute the output power of the UPS to your critical load The PDM cabinet has two panels each containing 40 poles for breaker switches you can assign with flexibility to meet the needs of your facility Each panel is controlled by one 225 amp feeder breaker The PDM is enclosed in a separate cabinet that matches the UPS Upgrade Capability The UPS is available in various output power ratings in both 50 and 60 Hz models If your power requirements increase you can upgrade your UPS system to provide more output power with a minimum impact on your facility Remote Monitor Panel An optional Remote Monitor Panel RMP contains backlit status indicators and a local horn allowing you to monitor the operational status and alarm condition of the UPS from virtually any location within your facility You can install multiple RMPs at remote locations to increase your monitoring capabilities This option is described further in Chapter 6 Using Features and Options Relay Interface Module An optional Relay Interface Module RIM uses relay contact closures to indica
68. nly to parallel systems when one cabinet is not functioning This NORMAL feature is not available on this system ON GENERATOR This alarm means that the UPS input and bypass are being supplied by the power from the generator instead of from the utility power ON BYPASS The bypass source is supplying the critical load Usually this means that the UPS is not energized The load is not protected in Bypass REDUNDANCY mode and a horn sounds after 30 seconds PA TIERY UPS ALARM The UPS system is issuing an alarm Conditions that affect the current UPS mode are indicated by the alarm lamps and horn on the UPS BYPASS ON BATTERY The UPS battery backup is supplying the critical load The utility power is either GENERATOR UNAVAILABLE interrupted or out of specification The SYSTEM NORMAL indicator is also lit BYPASS UNAVAILABLE The UPS system is in Normal mode but a bypass source is not within specification A horn sounds after 30 seconds SHUTDOWN IMMINENT The UPS is preparing to shut down because the UPS is in Battery mode and the DC voltage is approaching its low limit This light is accompanied by an audible alarm horn SHUTDOWN BYPASS IMMINENT 34 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Battery Cabinets You can enhance the protection time provided by your UPS by adding one or more battery cabinets The battery cabinets provided by the UPS manufacturer are equipped with
69. o save any changes Default Settings The following are the default configuration settings for the serial communications ports Port 1 Remote Monitor 300 baud 8 1 Handshaking Disabled Port 2 Terminal 9600 baud 8 1 Handshaking Disabled Each communications port on the UPS operates in one of five modes which you select when configuring the port using the Setup Port screen Powerware 9315 30 160kVA UPS Operation 45 164200252 Rev 023000 Terminal Mode In this mode system events are continually logged through the serial port to the device connected to the port Port 2 operates by default in Terminal mode The printed log entries contain a time and date stamp and the alarm text message Terminal mode uses this format for printing alarm entries MMM DD Symbol MMM DD HH MM Ss hh KYWD PKK KOK lt CR gt lt LF gt HH MM SS hh KYWD MESSAGE xkkk lt CR gt lt LF gt Description Month 3 letters Day 2 digits Hour 2 digits Minute 2 digits Second 2 digits Hundredths of Second 2 digits Keyword ALARM NOTICE COMMAND or STATUS System Diagnostic Information Carriage Return Character ASCII 13 Line Feed ASCII 10 An alarm message is prefixed by the word CLEAR whenever an alarm is entered into the Event History Log with a cleared status Printing Selected Information If a port is operating in Terminal mode and is connected to a computer you can use key combinations at any time to
70. ols to start and stop the UPS change the operating mode and reset the LOAD OFF pushbutton The Control Panel is described in Using the Control Panel section of Chapter 4 Communication Panel Computer Interface Two serial communications ports are standard on all units and are electrically isolated from the UPS You can use these ports to link the UPS to the features described in Chapter 7 Serial Communications and Chapter 8 Remote Notification Summary Alarm Contacts Alarm contacts are provided for connection to equipment at your facility such as a light an audible alarm or a computer terminal The equipment you connect to these contacts alerts you to a UPS alarm This feature is described further in Chapter 6 Using Features and Options Building Alarm Monitoring You can connect your facility s alarm system contacts to six 6 inputs in the UPS The UPS uses these inputs to monitor your building alarms in addition to the UPS status This feature is described further in Chapter 6 Using Features and Options Input Filter Your unit may be equipped with an input filter An input filter yields power factor correction that allows you to save on your initial installation and operating costs The filter also reduces input harmonic current distortion and minimizes upstream interference that can damage sensitive hardware components Emergency Load Off A LOAD OFF pushbutton is provided for situations where you
71. omputer only has a 2400 baud modem then the UPS should be set for 2400 baud Remember the remote computer modem can always slow down to the UPS baud rate e g a 14400 baud modem can run at 2400 baud but a 2400 baud modem cannot run at 14400 baud Following the instructions in Chapter 5 Using the Monitor Panel and Chapter 7 Serial Communications use the LCD screen and pushbuttons on the Monitor Panel to access the setup screen and configure Port 2 as follows NOTE The modem should be connected to the UPS as described in the modem manufacturer s manual before configuring the UPS communications port lt MODE gt Remote Notify lt RATE gt The baud rate at which the modem will communicate to other modems 2400 baud maximum lt DATA STOP gt 8 1 Standard 8 data bits 1 stop bit no parity lt HANDSHAKING gt Disabled lt SAVE gt Yes To save new configuration The handshaking feature listed is for UPS to terminal handshaking not UPS to modem handshaking Setting the handshaking to modem has no effect If the remote terminal has buffering problems because of excessive data transfer rate from the UPS XON XOFF handshaking can be selected to resolve this issue The user must make sure that the modem not the remote terminal at the remote terminal end of the connection is configured for either hardware handshaking or none at all This is required so that the modem does not attempt to trap the XON XOFF characters and pr
72. onal characters TO program a group one number key in A T amp Z 0 zero T L xxxxxxx L L L Iyyyyyyy then press ENTER TO program a group two number key in A T amp Z 1 T L Pooooood LI LJ L yyyyyyy then press ENTER Confirm that the modem responds with OK or 0 zero Key in A T amp W 0 zero then press ENTER Confirm that the modem responds with OK or 0 zero Connect a telephone line to the modem and test the modem by keying in A T D S 0 zero then pressing ENTER 10 The modem dials the telephone number stored in step 4 or step 5 The number is displayed on the terminal screen as it is dialed Confirm that the pager receives the message Repeat steps 4 or 5 through 9 as required to modify the telephone number and message NOTE To set up a group one or group two number to call a computer refer to Configuring the Modem to Call a Remote Computer section of this chapter 64 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Configuring the Modem to Answer Incoming Calls To configure the modem to answer incoming calls perform the following procedure NOTE Calling into the UPS does not present any type of security risk There are no commands that can be executed via the call in feature except those available to the Terminal mode 1 C
73. onnect the modem to the PC through the serial port as described in the modem manufacturer s manual NOTE The brackets in the following steps indicate characters that require keying in prior to pressing ENTER Key in A T then press ENTER Confirm that the modem responds with OK or 0 zero Key in A T S 0 zero 2 then press ENTER Confirm that the modem responds with OK or 0 zero Key in A T S 0 zero 7 then press ENTER Confirm that the modem responds with OK or 0 zero and a value of 002 oOo N O aA A O ND Connect a telephone line to the modem Test the modem by using another PC equipped with a modem to dial the first modem 9 Confirm that the UPS modem responds with 2 when the phone is ringing and a 1 after the UPS modem has answered and the carrier has been detected 10 Key in A T amp W 0 zero then press ENTER 11 Confirm that the modem responds with OK or 0 zero Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 65 Final Modem Configuration The final step in configuring the PC modem for use with the UPS is to turn off the echo feature of the modem Perform the following procedure NOTE The brackets in the following steps indicate characters that require N O oO A WD ND keying in prior to pressing ENTER Connect
74. ptible Power System UPS 1 UPS System Normal 12 APR 95 15 39 31 Alarm None Notice None Battery Test Log Date Time Volts Health Data AUG 14 23 45 498 0 1 00 0000 SEP 11 23 45 498 0 1 00 0000 OCT 9 23 45 498 0 1 00 0000 NOV 13 23 45 498 0 0 99 0000 DEC 11 23 45 498 0 0 99 0000 JAN 23 45 498 0 0 98 0000 FEB 23 45 498 0 0 98 0000 MAR 23 41 000 0 0 00 0003 Figure 29 Battery Test Log The Date Time field is the date and time of the battery test The Volts field is a measured value of the battery voltage during the test This field will display 000 0 if the test did not run to completion The Health field is a relative measurement of your batteries condition This number can be used to chart the condition of your batteries If a sudden change of this number occurs relative to the previous test results it is an indication that your batteries may need attention This display is 0 00 if the test does not run to completion The Data field is a value to be used by your field service engineer to gain more information about the battery tests If the battery test does not complete the Volts and Health field will read zero and the UPS Event History Log will report either Battery Test Failed Battery Test Aborted Load or Battery Test Aborted Utility If the test ran to completion Battery Passed Test will appear in the UPS Event History Log Powerware 9315 30 160kVA UPS Operation 49 164200252 Rev 023000 System Configura
75. r Go To Bypass and Go To UPS You may also customize the alarm messages from this menu When 1 is selected from this menu the following menu is displayed Enable Disable Default Functions 1 Enable Disable Go To Bypass 2 Enable Disable Go To UPS 3 Enable Disable On Generator 4 Enable Disable Building Alarm 5 Return to Program Building Alarms Menu Enter Selection If you select entry 1 3 from this menu the following menu will be displayed Enable Disable Function Enabled Building Alarm Number s 14 Enter E to Enable Building Alarm Number Enter D to Disable Building Alarm Number Enter lt CR gt for No Change Enter Selection Where Function indicates the function the building alarm is being programmed for The line following the Enabled Building Alarm Number s label indicates which building alarms are currently enabled for the function In this example Building Alarms 1 and 4 are enabled A building alarm can only be programmed for one special function at a time from these menus Enabling a building alarm for a special function automatically enables the alarm If you disable a special function the building alarm is also disabled If you select entry 4 from this menu the following menu will be displayed Enable Disable Building Alarm Enabled Building Alarm Number s 14 Enter E to Enable Building Alarm Number Enter D to Disable Building Alarm Number Enter lt CR gt for No Change Enter Select
76. s Powerware 9315 160 100 kVA 130 kVA amp 160kVA 50 Hz or 60 Hz models The following sections detail the input output environmental and battery specifications for the UPS System Input Operating Input 400 VAC for operation from 340 VAC to 440 VAC 50 60 Hz ae 208 VAC for operation from 177 VAC to 229 VAC 60 Hz only 220 VAC for operation from 187 VAC to 242 VAC 60 Hz only 480 VAC for operation from 408 VAC to 528 VAC 60 Hz only 400 VAC for operation from 340 VAC to 440 VAC 60 Hz only 600 VAC for operation from 510 VAC to 600 VAC 60 Hz only Operating Input 3 Hz of nominal 50 Hz or 60 Hz Frequency Range Operating Input Battery Charge Current 125 of full load for overload battery charge Actual load 25 of full load for battery charge Reduced for Generator Adjustable set to 102 Input Current Harmonic Content 10 maximum over zero to full load based on 10 THD at full load with input filter option installed Power Walk In Typically 15 20 second rectifier ramp up to full utility load Power Factor Minimum 0 9 Line Surges 6 kV OC 3 kA SC per ANSI 62 41 and IEC 801 4 Powerware 9315 30 160kVA UPS Operation 75 164200252 Rev 023000 System Output Rectifier Charger Capacity 115 for 160 kVA models 125 for 100 150 kVA models DC Filtering Ripple voltage less than 0 5 peak to peak UPS Output Capacity 100 current at 0 8 power factor
77. s DAILY e Check the area surrounding the UPS Ensure the area is not cluttered allowing free access to the unit e Ensure the air intakes vents on the front doors and exhaust opening on top of the UPS cabinet are not blocked e Ensure there is at least six inches of clearance behind the unit for proper air circulation e Ensure the operating environment is within the parameters specified in Chapter 10 Product Specifications e Ensure the UPS is in Normal mode Normal status indicator is lit If an alarm lamp is lit or the Normal status indicator is not lit contact Customer Support Perform the following checks MONTHLY e Ensure all status indicator lamps are operative Press the amp and V pushbuttons simultaneously to test the lamps e Monitor system parameters as described in Chapter 5 Using the Monitor Panel e Check the air filters located behind the front doors and replace them as necessary The filter size is 16 in x 20 in x 1 in e Record the results of your checks and any corrective actions in a suitable log ANNUAL maintenance Annual preventive maintenance should be performed only by authorized service personnel familiar with maintenance and servicing of the UPS system Contact your nearest field service office for more information about service offerings BATTERY maintenance Contact your nearest field service office for battery maintenance Battery replacement and maintenance should be
78. s numbers XO Provide basic result codes CONNECT NO CARRIER and RING amp AO Connect as answering modem when auto answering amp DO Ignore status of DTR signal amp KO Disable local flow control amp Q5 Communicate in error control mode NOTE Consult the modem manufacturer s manual to confirm that the above commands are supported by your modem e Standard serial cable with a male DB25 connector on both ends e DB25 null modem adapter All the above items can be acquired at your local computer products supply store An alternative to purchasing a cable is to build your own serial cable using the following pin out description Male DB25 Male DB25 pin 7 pin 7 pin 2 pin 2 pin 3 pin 2 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 61 Configuring the Modem The modem must be configured by the user before connecting to the UPS In addition the modem must be programmed with the Call Out telephone numbers in order to operate the Remote Notification option To configure the modem connect the serial port of a standard PC computer to the modem through the serial cable Run a terminal emulation program on the computer Test the connection to the modem by typing A T and ENTER The modem should respond with either OK or 0 zero If the modem does not respond consult the modem manufacturer s manual to confirm your setup If the modem still does not respond
79. sired Output Voltage Setup The output voltage desired can then be entered or a carriage return for no change Only values within the range will be accepted Change Password If Change Password is selected from the main menu the following menu is displayed Change Password Enter New Password Verify New Password NOTE Password must be six characters in length lt CR gt to return with no change The password will be changed if the user enters and verifies the password The entry must be six characters Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Battery Test Setup If Battery Test Setup is selected from the main menu the following menu is displayed Battery Test Setup 1 Setup One time Delayed Battery Test 2 Setup Monthly Battery Test 3 Setup Quarterly Battery Test 4 Cancel Pending Battery Test 5 Display Next Scheduled Battery Test 6 Return to Main Menu Enter Selection This menu allows you to schedule review schedule or cancel pending battery tests The following menu is displayed when 1 3 is selected Enter Starting Month 1 12 Enter Day of Week Sunday 1 1 7 Enter Week of Month 1 5 Enter Hour of Test 0 23 Enter Minute of Test 0 59 NOTE Follow each entry with lt CR gt lt CR gt with no entry will return to Battery Test Setup Menu Enter the information at the prompt with a carriage return to schedule the battery test If entry 4 is selecte
80. st Setup ii EER DERS ER EERS RE ER EE EE bess beg be bes Modify Low Battery Time EE EE EE Ee eee eee Calibration Mode EERS EE ER tae ee EE Ge ee De ae RE Computer Mode 3 3E AREA AS GAS BG BOD SA GE Rd ie Remote Monitor Mode iek EE EE cee eee eee eee eee 8 Remote Notification 0ccecececeeeucececuceueas Remote Notification Features 2 0 00 cece cece eres Description of Operation 0 cee eee Call AiSWer DE Sra ER EA EE AD eke Wage GE ND ee Cal DU sa R EES AG RE GEE dae GED BED ad ED Housekeeping 1 foamed SE eee EI Re ON BE BERE RD ER EER Hardware Requirements is ase se EE Ee ER EE RR GR eee eee eee Configuring the Modem EE EE eee GE Ee ee Ee eee Basic Modem Configuration ee EE cece eee eee ee Configuring the Modem to Calla Remote Computer Configuring the Modem to Calla Numeric Pager Configuring the Modem to Answer Incoming Calls Final Modem Configuration EE Ee EE ee ee eee UPS Setup Configuration 0 0 eee User Selected Events 00 0 cece eee ee ee ke ees 9 Maintaining the UPS System 0ccee cece eens Important Safety Instructions 0 0 02 EE EE Ee eee Performing Preventive Maintenance 00 cece ee eee Maintenance Training 0 EE EE EE EE ete 10 Product Specifications 0cccc cece SYSICNMINDUE see cesses BEE SE BR GE RUE sama ED EER Ee De Re
81. te the operating status and alarm condition of the UPS system The module uses a serial interface line and may support up to eight critical loads This option is described further in Chapter 6 Using Features and Options Isolation Transformer An optional voltage stepping input isolation transformer provides an isolated input to the rectifier for applications that require a DC link that is not ground referenced The transformer is contained in a matching cabinet The input isolation transformer option is not available with a Powerware 9315 40 or Powerware 9315 50 UPS cabinet 6 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Modem An optional modem is available for use with the UPS Remote Notification feature described in Chapter 8 Remote Notification Refer to the manual supplied with the modem for modem operating instructions Customer Convenience Outlet An uninterruptible 120VAC 0 2 amp fuse protected convenience outlet is provided with the optional modem It is located adjacent to the Communications Panel Safety Considerations The UPS enclosures are designed for industrial or computer room applications and contain safety shields behind the doors However the UPS is a sophisticated power system and should be handled with appropriate care following these guidelines e Keep surroundings clean and free from excess moisture e Do not operate the UPS close to gas or electric heat sources e Th
82. tents 1 Introduction EE EE Ek ee ee Using This Manual RE ER RENE EE DRR RE DE EE gegis Eg ke For More Information ese ss es ee ee ee ee ee eee eee ees Getting Help os Greg EA Soin ce eae ao ee eine oy ee eas a Se 2 Getting Started 0000 Looking Inside the UPS UPS Standard Features Monitor Panel 20 000 Control Panel 2 0e eee Communication Panel Computer Interface Summary Alarm Contacts Building Alarm Monitoring Input ae AR Emergency Load Off Automatic Battery Charge Current Limit Installation Features Options and Accessories BA l e naate a ke EG canes Ee ai External Battery Disconnect Power Distribution Module available for North American voltages only Upgrade Capability Remote Monitor Panel Relay Interface Module Isolation Transformer Modem cece eee eee eee Customer Convenience Outlet Safety Considerations Symbols Controls and Indicators 3 Understanding UPS Operation Normal Mode is oi Sees te dh apie Bypass Mode 04 oe AE eed SiG nk Battery Mode 06 0 c eee eee eee Monitoring and Controlling UPS Operation ND ND a GO OOOUUOUOOODUOOAODUR Q
83. the menu box is also shown below on the menu bar E Press the amp and V pushbuttons to scroll up and down through the options in the menu box D The currently selected option is highlighted in the menu box Press the amp and V pushbuttons to move the highlight up or down The data in the information area G changes accordingly E The menu bar lists the titles of the menus The title of the menu currently displayed in the menu box is highlighted When you press the lt and gt gt pushbuttons to move the highlight left or right the data in the menu box and the information area change accordingly F The timestamp shows the current date and time This date and time are recorded in the Event Log when a notice or alarm is activated 20 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 G The information area contains data about UPS status and operations Select a menu option to display statistics or graphics You can use the LCD screen and the pushbuttons beneath it to e Monitor UPS operation e Look at a log of UPS events alarms notices and commands Using the Pushbuttons The pushbuttons below the LCD screen are labeled with arrows indicating their functions e Press the 4 and Y pushbuttons to move through the options in a menu or to scroll through the list of alarms and notices in the event log e Press the lt and gt pushbuttons to move through the menu titles on the menu bar Press them
84. the right momentarily to activate the controls When you release it it returns to the upright position The following sections describe how to operate these controls to start stop or change the operating mode of the UPS To Place the UPS in Normal Mode 1 oF DM Move the CB1 switch to ON Turn the BATTERY switch to NORMAL Turn the MODE switch to NORMAL Be sure the Load Off PUSH TO RESET pushbutton is pressed in Turn the START switch to the right momentarily The rectifier turns on then the inverter turns on When the inverter reaches full voltage it turns on and supplies power to the critical load It takes less than 1 minute for the UPS to achieve Normal mode If a bypass source is available when you turn the START switch on the critical load is immediately supplied by the bypass source in Bypass mode until the inverter turns on and the UPS transfers to Normal mode The status indicators on the Monitor Panel indicate when the UPS is in Bypass mode and Normal mode Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 To Shut Down the UPS from Normal Mode 1 Turn the MODE switch to BYPASS The UPS switches to Bypass mode If the bypass source is not available the power processor remains on and an alarm sounds 2 When the transfer is complete the LCD screen reads On Bypass move the CB1 switch to OFF The bypass source supplies the critical load and the power processor de energizes The
85. then seek technical assistance from your modem manufacturer After connection perform Basic Modem Configuration and the remaining sections of this chapter Basic Modem Configuration The basic modem configuration consists of establishing the default operating parameters for the modem and saving them to the modem memory This procedure sets up the modem for all operations The configuration procedure is as follows 1 Connect the modem to the PC through the serial port as described in the modem manufacturer s manual NOTE The brackets in the following steps indicate characters that require keying in prior to pressing ENTER N Key in A T then press ENTER 3 Confirm that the modem responds with OK or 0 zero 4 Key in A T amp F then press ENTER 5 Confirm that the modem responds with OK or 0 zero 6 Key in A T Q 0 zero V 0 zero M 0 zero N 0 zero X 0 zero amp A 0 zero amp D 0 zero amp K 0 zero amp Q 5 Verify that the display reads ATQOVOMONOX0 amp A0 amp D0 amp K0 amp Q5 then press ENTER 7 Confirm that the modem responds with OK or O zero 8 Key in A T amp W 0 zero then press ENTER 9 Confirm that the modem responds with OK or O zero 10 Key in A T 8 Y 0 zero then press ENTER 11 Con
86. tion The System Configuration mode allows you to modify special functions in your UPS These functions include programming of building alarms customizing building alarm messages adjusting the nominal output voltage and scheduling battery tests The menus provided and their function are described in this section System Configuration Mode Main Menu When the System Configuration mode is selected with a terminal attached you will be prompted to enter the password for this mode Please Enter Password The default password is EXIDE1 You may modify this password using the change password function in the following menu When the valid password is entered the main menu will be displayed Program Mode Main Menu Program Building Alarms Program Unit Name Adjust Output Voltage Change Password Battery Test Setup Modify Low Battery Time Exit Program Mode Enter Selection NO oO FP WD Program Building Alarms This menu provides access to all the functions available in the system configuration mode If 1 is entered at the prompt you can program the building alarm functions Program Building Alarms 1 Enable Disable Default Functions 2 Customize Alarm Messages 3 Return to Main Menu Enter Selection 50 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 1 023000 Enable Disable Default Functions From this menu you may either enable the building alarms for general functions or special functions such as On Generato
87. upervisory Contact Module The SCM provides signals for the following indications e SYSTEM NORMAL TB2 e NO REDUNDANCY TB2 e ON GENERATOR TB2 e BYPASS NOT AVAILABLE TB2 e ON BATTERY TB2 e UPS ALARM TB2 e ON BYPASS TB2 e SHUTDOWN IMMINENT TB2 1 through TB2 3 4 through TB2 6 7 through TB2 9 10 through TB2 12 13 through TB2 15 16 through TB2 18 19 through TB2 21 22 through TB2 24 Refer to Powerware 9315 Installation manual Chapter 12 for TB2 contact configurations Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 37 This Page Intentionally Left Blank 38 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 ff Serial Communications This chapter describes the serial communications feature of the Powerware 9315 UPS Two serial communications ports on the UPS let you connect equipment to view system event information The following sections describe the serial communications feature and provide information about connecting hardware setting up the ports changing settings and changing modes Powerware 9315 30 160kVA UPS Operation 39 164200252 Rev 1 023000 Locating the Communications Panel The Communications Panel inside the UPS contains two serial communications ports one DE 9 and one DB 25 The ports provide a computer interface to a Remote Monitor Panel RMP Relay Interface Module RIM or remote terminal and
88. v 023000 Table 4 shows which options are available for each port The sections that follow describe the configuration settings you can change Table 4 Options Available for Each Communication Port fits UIE Si Calibration Mode System Configuration OE fremo vonom o C e paseos o OOO Mode Rate The operational mode of the port Each communications port operates in one of the following modes Terminal mode System events are logged immediately as they occur Calibration Used only by service personnel System Config Allows you to set building alarms battery tests etc Check with your Sales or Service Representative for availability Computer Provides a proprietary Binary Computer Mode BCM Interface Remote Monitor Sends all system event information to an RMP RIM or Supervisory Contact Module SCM Available for Port 1 only Port 1 and Port 2 cannot be in the same mode simultaneously they must always be operating in different modes The modes are described later in this chapter The baud rate of the equipment connected to this port The baud rate determines the speed of data transferred between the UPS and the connected equipment For Remote Monitor mode the baud rate must be set to 300 All other modes should operate at the highest baud rate available with the connected equipment 300 baud is not recommended for any mode except Remote Monitor You can select a baud rate of 300 1200 2400 4800 9600 or 19 200
89. vents in chronological order with the most recent event listed last The end of the log the most recent events appears when you display the screen and you must scroll upward to view older event listings Figure 12 shows the Event History Log screen Uninterruptible Power System System Normal 04 MAY 1994 14 23 45 Alarm None Notice None Battery Percent Event History Log 100 Date Time Event Description May 03 03 03 03 03 x 03 Active COMMAND Keyswitch On STATUS Auto Mode COMMAND Rectifier Commanded On STATUS Inverter On STATUS Rectifier On STATUS Battery Contactor K2 Closed STATUS Inverter Contactor 3 Closed 03 03 STATUS Bypass Contactor K4 Open nF FO OO U Ae Be U STATUS Inverter Normal Meters Statistics Graphics Setup lt gt Figure 12 Event History Log Screen A small return arrow lt appears in the upper right corner of the information area of the Event History Log screen This arrow is a reminder that you can press the lt pushbutton on the Monitor Panel to toggle the scroll bar between the menu box and the information area When the scroll bar is in the information area the return arrow is in the menu box When the scroll bar is in the menu box the return arrow is in the information area When the scroll bar is in the information area you can press the 4 and V pushbuttons to scroll through the Event History log Power
90. ware 9315 30 160kVA UPS Operation 25 164200252 Rev 023000 Select Active from the Events menu to display a listing of all system events that are currently active The most recent system event is listed first As events clear they are removed from the Active System Events listing Figure 13 shows the Active System Events screen Uninterruptible Power System 04 MAY 1994 14 23 45 Alarm On Battery Shutdown Imminent Notice None Battery Active System Events BE oe NOTICE Input power unavailable NOTICE Bypass Not Available ALARM Shutdown Imminent History Meters Statistics Graphics Setup gt Figure 13 Active System Events Screen 26 Powerware 9315 30 160kVA UPS Operation 164200252 Rev 023000 Select Unit from the Statistics menu to display a listing of statistics about UPS operation Figure 14 shows the Unit Statistics screen Uninterruptible Power System UPS System Normal 04 MAY 1994 Alarm None Notice None Battery Start Date 04 MAY 1994 Percent 100 Number of Incidents Month Total Time On DAYS On Battery lt 1 Min On Battery 1 4 Min On Battery gt 4 Min Full Batt Discharge Building Alarm 1 Statistics Building Alarm Building Alarm Building Alarm Building Alarm Building Alarm 0 UPS 0035 Bypass 0000 Battery 0000 Generator 0000 Logic 0035 o Availability UPS Bypass WWNWNNOOFD VO CO UI OO WO H OO Meters Events G

Operation Manual 30 kVA--160kVA Uninterruptible Power Supply

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