Operation and Maintenance Symmetra® PX 10-40 kW 208 V
Contents IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . 1 SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Symbols used in this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ON, OFF & STAND-BY switch positions . . . . . . . . . . . . . . . . . . . 1 Weight symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Operation safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Module and Card Replacement . . . . . . . . . . . . . . . . . . . . . . . . 21 How to replace Power Modules . . . . . . . . . . . . . . . . . . . . . . . . 21 How to replace Battery Units . . . . . . . . . . . . . . . . . . . . . . . . . . 22 How to replace Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 How to replace Intelligence Modules . . . . . . . . . . . . . . . . . . . . 23 How to obtain replacement Modules . . . . . . . . . . . . . . . . . . . .
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This guide contains important instructions that should be followed when handling the UPS, Battery Enclosures, and Batteries. Symbols used in this guide WARNING! Risk of electric shock. CAUTION! Read this information. Indicates important information. Indicates a heavy load that should not be lifted without assistance. Indicates that more information is available on this subject in a different section of this manual.
IMPORTANT SAFETY INSTRUCTIONS Weight symbols <40 lb 40 - 70 lb. 70 - 120 lb >120 lb Operation safety WARNING! - Hazardous electrically-charged parts inside the UPS are energized from the battery supply even when the AC power is disconnected. Follow Total Power Off procedure to completely de-energize the system. - Remove all conductive jewelry such as chains, watches, and rings before handling the Battery Units. - Battery Units do not contain serviceable parts. Do not open.
IMPORTANT SAFETY INSTRUCTIONS BATT ERY UNIT ON OFF OFF Set System Enable Switch to the STAND-BY position. Set DC Disconnect to the OFF position. Disconnect ALL Battery Units by removing or pulling out to Red Disconnect Line CAUTION! To ensure solid stability, do not pull Battery Units out beyound the Red Disconnect Line unless completely removing them from the UPS. Set utility power to the OFF or LOCKED OUT position.
Overview of System Components Intelligence Modules (2) Power Module Bays PowerView Display ESC ? Power Module Battery Module Bays System Power Supply Cards DC Disconnect Switch System Enable Switch Smart Slots (2) Battery Unit Gu id e Sy Qm u Sy ickm-Se Q m tatr u ic m rt a T k -Se U M tatra TserPX rt M G U u se P id e r X Web Management Card Switch Gear Monitor Card Input / Output Chassis Display/Computer Interface Card System ID Card Battery Monitor Card Documentation Storage Tray Bypass Stat
Overview of System Components Weights UPS (empty) 600 lb. (275 kg) Power Module 60 lb. (26 kg) Battery Module 4 x 50 lb.
Operation The PowerView is the user control interface to the UPS. It is used to configure and monitor the system, set alarm thresholds, and provide audible and visual alarms. Four LED indicators report the operational status of the UPS. Liquid crystal display (LCD) LOAD ON ON BATT BYPASS Chrg 100% Load 000% 120Vin 000Vout 60Hz Runtime: 00hr 30m Five navigation keys are used to select and open menu items, access information, change system parameters, and launch contextsensitive help.
Operation Press ESC ESC until you get to the Top-Level Status Screen, which provides you with basic system status information. Chrg 100% Load 000% 120Vin 000Vout 60Hz Runtime: 0hr 0m Top-Level Status Screen (factory default) Press Enter to open the Top-Level Menu screen. This screen is the launching pad to command, configure, and monitor the system.
Operation Control functions Selector Arrow Control Status Setup Accessories Logging Display Diags Help Top-Level Menu Turn load on/off: Graceful Turn Off Start Runtime Cal Turn Load On UPS LOAD IS OFF Load Off Screen Control Sub-Menu Turn into/out of bypass: UPS into Bypass Do Self Test Simulate Power Fail Graceful Reboot Control Menu UPS IS BYPASSED Bypassed Screen Additional control functions: Do Self Test Initiate a system of self-tests and diagnostics Simulate Power Fail Simu
Operation Status functions Selector Arrow Control Status Setup Accessories Logging Display Diags Help Top-Level Menu Verify general module status: Control Status Setup Accessories Logging Display Diags Help Top-Level Menu Capacity: 40.0kVA Fault Tolerance: n+1 Total Pwr Modules: 05 Bad Pwr Modules: 0 Sub-Sub-Sub Status Screen Verify voltage on all phases: Control Status Setup Accessories Logging Display Diags Help Top-Level Menu 0 1 2 3 Vin 119.6 119.4 119.6 Vbyp Vout 119.2 0.
Operation Status screen 2. %load assuming no redundancy Percentage of the load in relation to the total capacity of all power modules. Status screen 3. %load allowing for n+ redundancy Percentage of the load, allowing for the redundancy in your system. Status Screen 4. Frequencies The input and output frequency in hertz (Hz). Status screen 5. Batt Voltage Actual voltage of the DC bus (volts). Batt Capacity Percentage of battery capacity available.
Operation Self Test Status of the last self-test. Lst Xfr Information on the last transfer to battery operation. Status General UPS status. IM Status of the main intelligence module. RIM Status of the redundant intelligence module. Set-up functions Display parameters are set to factory defaults.
Operation Output Frequency Set the desired output frequency Alarms Redundancy: The state of redundancy that will trigger an alarm. Choices are: • N+0 – an alarm will occur only when there is more load than all functioning power modules can support; • N+1 – an alarm will occur when there are no spare power modules in good condition; • N+2 – an alarm will occur when there is only one functioning power module. Load: When the load is greater than this threshold, an alarm will sound.
Operation Logging screen Control Status Setup Accessories Logging Display Diags Help Top-Level Menu The Logging screen allows you to customize the UPS log. The following items are accessible from this screen: View Log Point to an entry in the log and press the Enter key to view a description of the event. The display logs the most recent 64 events. View Statistics View statistics of the events logged. Configure Logging Set the type of events that are recorded in the log.
Operation Config Personalize the Top-Level Status screen. Choose each line you want displayed from a list of options. To change a line, move the selection arrow to the line you want to change and press the ENTER key. Scroll up or down the list to find the data you want displayed and press the ENTER key to save your changes. Press the ESC key to discard your changes.
Operation Network Cable not supplied with unit. Quick configuration Disregard the procedures in this section if you have an APC InfrastruXure Manager as part of your system. See the InfraStruXure Manager’s documentation for more information.
Maintenance Bypass Operation for Installations with Optional MBP How to place the UPS in Maintenance Bypass operation Before servicing the UPS, place the UPS in Maintenance Bypass operation. When the UPS is operating in Maintenance Bypass operation, power flows directly from the utility to the Maintenance Bypass Panel and out of the load equipment. 1. Use the UPS display interface to place the UPS in Maintenance Bypass operation: a. Press the Esc key on the Monitoring screen to open the Main menu. b.
Maintenance Bypass Operation for Installations with Optional MBP 2. Close (turn ON) the Q3 Breaker on the Maintenance Bypass Panel. Maintenance Bypass Switch UPS The H2 LED above the Q2 Breaker should then illuminate, indicating that it is safe to operate the Q2 breaker. 3. Open (turn OFF) the Q2 Breaker on the Maintenance Bypass Panel. Maintenance Bypass Switch UPS 4. Set the Symmetra PX UPS System Enable Switch and DC Disconnect Breaker to the STANDBY position.
Maintenance Bypass Operation for Installations with Optional MBP 5. If applicable, set the XR Battery Enclosure DC Disconnect Breaker to the STAND-BY position. 6. Open (turn OFF) the Q1 Breaker on the Maintenance Bypass Panel. Maintenance Bypass Switch UPS 7. When steps 1 through 6 have been completed, the UPS will be in Maintenance Bypass operation. How to return to On-Line Operation from Manual Bypass operation 1. Close (turn ON) the Q1 Breaker on the Maintenance Bypass Panel.
Maintenance Bypass Operation for Installations with Optional MBP 2. Set the Symmetra PX UPS DC Disconnect Breaker and System Enable Switch to the ON position. As soon as the DC Disconnect Breaker and the System Enable Switch are set to the ON position, the UPS transfers to Static Bypass Operation (with the load supported). 3. If applicable, set the XR Battery Enclosure DC Disconnect Breaker to ON.
Maintenance Bypass Operation for Installations with Optional MBP 4. Close (turn ON) the Q2 Breaker on the Maintenance Bypass Panel. Maintenance Bypass Switch UPS The H3 LED above the Q3 Breaker should then illuminate, indicating that it is safe to operate the Q3 Breaker. 5. Open (turn OFF) the Q3 Breaker on the Maintenance Bypass Panel. Maintenance Bypass Switch UPS 6. As soon as the Q3 Breaker is opened, the UPS will automatically return from Static Bypass operation to On-line operation.
Module and Card Replacement WARNING! Only trained persons familiar with the construction and operation of the equipment, as well as the electrical and mechanical hazards involved, may install and remove system components. WARNING! Before handling any modules in the UPS, ensure that the System Enable Switch is in the Stand-By position. See Total Power Off procedure.
Module and Card Replacement How to replace Battery Units 4th 3rd 2nd 1st 1st 2nd 3rd 4th Holding the handle, gently push the Battery Unit upwards and pull it halfway out of the UPS. A lock mechanism prevents it from being pulled all the way out. To release from the lock mechanism, gently push the Battery upwards again and pull out while supporting it with the other hand. Reverse procedure for installation of replacement Unit. Display shows message saying it has registered the new Unit.
Module and Card Replacement How to replace Intelligence Modules One Intelligence Module can be replaced without interrupting power to the connected equipment, provided a second Intelligence Module is installed and operational. INTELLIGE NCE MODULE INTELLIGE NCE MODULE INTELL IGENCE MODUL E INTELL IGENCE MODUL E Loosen the 2 Phillips screws on both sides of the module (top of module). As soon as the left side screw is loose, the module will be deactivated.
Module and Card Replacement Replacement parts and numbers Part No 40kW Enclosure Only SYCF40KF 10kW Power Module SYPM10KF Battery Module SYBT4 Battery Unit SYBTU1 Intelligence Module SYMIM4 Symmetra PX Static Switch Module SYSSW40KF System Power Supply Card SYCSPS Display and Computer Interface Card SYCDCI Battery Monitoring Card SYCBTMON Switch Gear Monitoring Card SYCSGMON System ID Card SYCSYSID XR Communication Card SYCXRCOM Web Card, SNMP AP9606 Web/ Management Slot Card Ba
Troubleshooting This section lists all of the alarm and status messages that might be displayed on the UPS display interface. A suggested corrective action is listed with each message to help you troubleshoot problems. If a problem is reported, ensure that the system component in question is correctly installed (refer to section on Module & Card Replacement).
Troubleshooting 26 Display message Meaning Corrective action # Pwr modules changed since last ON At least one power module has been added or removed from the UPS since the last time the Power ON command was used. Check that all power modules are properly inserted, the two fastening screws are tight, and the locking latches are engaged. Battery Module Quantity increased At least one Battery Module has been added to the system. No corrective action necessary.
Troubleshooting Display message Meaning Corrective action External switch gear Q002 opened The external switch gear Q002 is open. No corrective action necessary. The load is disconnected from the UPS output. External switch gear Q003 closed The external switch gear Q003 is closed. No corrective action necessary. The UPS is in maintenance bypass operation. External switch gear Q003 opened The external switch gear Q003 is open. No corrective action necessary.
Troubleshooting General fault 28 Display message Meaning Corrective action Replace Batt(s) One or more Battery Units need replacement Refer to Module Replacement section for procedures. The Redundant Intelligence Module Has Assumed Control The Main Intelligence Module has failed, and the Redundant Intelligence Module is functioning as the primary Intelligence Module. Replace the Main Intelligence Module. Refer to Module Replacement section for procedures.
Troubleshooting Display message Meaning Corrective action System Not Synchronized to AC Line System cannot synchronize to AC line and bypass mode may not be available if required. Option 1: Decrease the sensitivity to input frequency (select Startup, Setup, Output Freq, and select value). Option 2: Correct the input voltage to provide acceptable voltage on frequency. Battery Voltage Is Too High The battery voltage is too high and the charger has been deactivated. Contact APC Customer Support.
Troubleshooting Module failure Display message Meaning Corrective action Battery Module Fault A Battery Module has failed and requires replacement. Refer to Module Replacement Section for procedures. Power Module Fault A Power Module has failed and requires replacement. Refer to Module Replacement Section for procedures. Intelligence Module Fault The Main Intelligence Module has failed and requires replacement. Replace the Main Intelligence Module.
Troubleshooting Display message Meaning Corrective action Min Runtime Restored The system runtime dropped below the configured minimum and has been restored. Additional Battery Modules were installed, the existing Battery Modules were recharged, the load was reduced, or the threshold was decreased. No corrective action necessary Display message Meaning Corrective action Bypass Not Available Input Freq/Volt Out Of Range The frequency or voltage is out of acceptable range for bypass.
System Re-Start (if applicable) System start-up is included with your system. If you have to move your system to a new location and need a new start-up, remove all power modules and follow the Total Power Off procedure. Raise the stabilizing feet. Secure the UPS by setting the stabilizing feet After the electrical wiring has been completed, secure the UPS in its final operating position. Use a 13/14-mm wrench (shipped with UPS) to adjust all 4 stabilizing feet until pads make solid contact with the floor.
Module Installation WARNING! Only APC-trained personnel familiar with the construction and operation of the equipment, and the electrical and mechanical hazards involved, may install and remove system components. CAUTION! Before installing any modules in the UPS, ensure that the System Enable Switch is left in the STAND-BY position (if not, see Total Power OFF procedure). At least 1 Battery Module (4 Battery Units) is required in the Battery Enclosure and the DC Breaker must be on to start up the system.
Module Installation Power Module installation and securing 5th 4th 3rd 2nd uid e SQy SQyumickm -S um ic m etatr k- rta T Setat U M rtra TserP U MGX se P uid r GX e 1st Install Power Modules in the top 5 shelves, starting from the lowest available bay. Push completely into the UPS. Fasten screws using a screwdriver. Engage Locking Latch. Turn knob on right hand side of the UPS clockwise until arrow faces module. The Power Module will not start unless the Locking Latch is engaged.
Module Installation Connecting communication cables Use standard Cat 5 data cable of required length (not supplied).
System Re-Start Procedure Utility Power ON Battery Enclosure Switch ON System Enable Switch ON SE YN SA TB EL ME ON OFF Wait approximately 30 seconds for system to boot up. Display will show a fault if Power Module Locking Latch is not engaged. Press ESC until you get to the Top-Level Status Screen, which provides you with basic system status information.
System Re-Start Procedure Bat Voltage: 215V Bat Capacity 100.0% Runtime: 01hr 30min 16 Batts, 00Bad Typical Status Screen If a problem is reported, ensure that the system component in question is correctly installed. If the problem persists, refer to Basic Troubleshooting. From the Control Menu, choose Turn Load On. Turn Load On Do Self Test Simulate Power Fail Graceful Reboot Control Menu Screen Load On LED should now be lit. LOAD ON ON BATT UPS Load is ON.
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