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UPStation S - Emerson Network Power

1. 14 Battery Operation 14 tonc Sattel Versender 14 Ewe El LE 14 Bypass Operation 14 Ee e 14 Ma n al Bypass rn ee 14 Maintenance Bypass Operation 15 Oll 9 9 80 KV AUDITS ss ee e ENEE 15 Transferring from UPS Operation to Maintenance Bypass Operation 15 Transferring from Maintenance Bypass Operation to UPS Operation an annnnannnnnnennnnnnnnnnnnnnennnnnnnne 15 System Shutdown 15 Manual Off 15 Remote Emergency Power Off 15 UPS AIGITIS kei Gba bEEEEPRATAEE SEM EUREE UE RAE nee 15 OPTIONS ze 16 DISEFIBURION esten a 16 Configurable Distribution CD 16 Load elei 17 POWER MANAGEMENT 25 Getting Started m 25 Power Management Programming Elements 26 Mero ee P E 26 EVENTS E 26 Power Management Sample 1 27 Power Management Sample 2 27 Remote Emergency Power Off REPO Cable 28 Communications Options 28 SiteNet 1 Shutdown Interface Kits 28 SiteNet 2 Power Surveillance 28 SiteNet SNMP Simple Network Management PFOLOGON C 28 Terminal Modem Connection
2. BATTERIES 2 UPStation STM DISCONTINUED PRODUCT Input and output terminal blocks are provided on the back of the 8 12 kVA Liebert UPStation S as illustrated below Conduit can be landed on the rear or bottom of the UPS Note that side rear front and top access is required for service on all Liebert UPStation ST product lines RS232 DB25 VMI2 S VMI2 K Communication Cor Connector RS232 DB25 Communication Connector Oo o DN NAAM amp 2 e a KKXXXX WEE emp ANN XXX ollallellel c jum a a TORRY Ex RR LI L2 L3 N 5 e TB7 BAITERY e E CIRCUIT BREAKE 1 Dre TERMINAL d o B al ees N Im zum BLOCK ar ele a Do nor A REM EM Tir 157 en DH RR RE ARE A AA K Be c puc GER ROOK 1 E REAR VIEW RENE MEN CONDUIT LANDING PLATE Input and output terminal block
3. aa 12 C09 8 GO COGO CO COGO C20 O 2022009008 O Altos Tri Level On Bypass Not Used Ring Indicator R Low Battery Active High Data Terminal Ready DTD Not Used On UPS NO On Battery NO Common for On Battery On UPS and On Bypass On Battery NC 29 Shutdown Active High DISCONTINUED PRODUCT External Battery Cabinets WARNING Remove UPS battery fuses and open the Battery Cabinet circuit breaker before removing the battery cable connectors cover plate These connectors contain lethal Battery voltages when the circuit to the battery is complete CB 35A Standard External Battery Cabinets Matching stand alone cabinet s can be provided with External additional string s of low maintenance batteries for additional Connectors back up time in conjunction with the UPS internal battery Each cabinet includes a fuse and a circuit breaker disconnect The UPS to battery cabinet wiring allows for cabinet location directly adjacent to the UPS module See Figures below and on the Battery following page See Battery Time Curves in Appendix NEE Rear View Top View VBD061 3 5 6 kVA Battery Fuse Battery 30A CB 70A Battery CB 30A External Connectors External 4 Connectors Battery Bear Fuse 70A View Rear View Top View VBS061 VBS062 VBD121 3 5 6 kVA 8 12 kVA Fuse 100A B
4. 28 RS 232 with User Configurable Relays 29 Ql Dp DECEDERE 29 External Battery Cabinets 30 ROUTINE MAINTENANCE 31 LIEBERT UPSTATION S SPECIFICATIONS a 31 APPENDIX 2 15 98 5 20 ie 32 NEC Wire Gauge Chart 32 3 5 KVA Battery Run Times 33 6 8 kVA Battery Run Times 34 10 12 kVA Battery Run Times 35 15 18 kVA Battery Run Times 36 Alarm Messages Meanings and Corrective ACLIONS 37 DISCONTINUED PRODUCT lt t e Z Z Z t Q LLI QU gt QU C Q Ke D w ll QU ab La 0 le K SH n da eo A syeg HXaxM peo In ye Buipnjoul soyou ul uonoefes gau y om SUOISUSWIG ejeg jes ueyaayN E EI EI EI EI EI edu JoxeoaJg 1N9119 ndno San sdwy jousing peo jing weIs s au Jo Bunes YAY JO eM 1810 eu Buipeeoxe jou aM N Z7 JO N 47 Z1 L 1 Leo ues Jojonpuoo eseud uoee jeu eDejeduue wnw xew y si jueuno peo n4 4 uoneunByuoo 1ndui eseud Jo aBuis jo ssepieBel eounos eu WO jueJino eseud juis smeip SAN eui pow ssed q uj epow ssed q ui uoNelsdo SaN uo peseq si UMOUS Jua na peo jin 3ndui punos snjd eJiw p eseud e Agoz jeuondo 1d899e sun WA 84 8 N 10r2 Oe Op GLL OEC N 1 022 121 022 OLV O
5. 0 1793 553355 33 0 1 43 60 01 77 49 89 99 19 220 39 2 98250 1 31 0 475 503333 upstech liebert com http www liebert com 614 841 5471 While every precaution has been taken to ensure accuracy and completeness of this literature Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions 1997 Liebert Corporation All rights reserved throughout the world Specifications subject to change without notice Liebert and the Liebert logo are registered trademarks of Liebert Corporation All names referred to are trademarks or registered trademarks of their respective owners SL 24870 2 98 Rev 2 e E Z H Z O U a m gt U e O ce a
6. 30A 2 Pole L N G 208 120 or 244201 15A 2 Pole L N G He D 208 120 or a 120 L 20 A 2 Pole A L N G 17 Standard Load Module Hardwire Load Module Remove screw to open module cover for terminal block access Terminal block lug range 1 14 2 AWG Conduit entry knockout D 75 or 1 0 diameter HARDWIRE NOTES Use flexible metal or liquid tight metal conduit only For conduit lengths longer than three feet refer to NEC article 350 4 or 351 4 for securing conduit Use knockouts for conduit attachment DO NOT drill into UPS or load module Use wire sized in accordance with NEC 310 16 and the output breaker amperage DISCONTINUED PRODUCT Maintenance Bypass 8 18kVA The Liebert UPStation S Maintenance Bypass Cabinet allows the customer to completely isolate the UPS for repair and or preventive maintenance A rotary switch provides a make before break system that enables a transfer to and from maintenance bypass without interruption to the load There are two sizes available the VM12000 series for the 8 12 kVA units and the VM18000 series for the 15 18 kVA units Weights Dimensions The maintenance bypass cabinet is a wall mount system Dimensions and weights depend on the KVA rating and options installed Use the following table to determine the weight of your maintenance bypass Dimensions can be found on page 20 Approximate Weights in Pounds Model Number VM12000
7. Batt Time Left LJLJ LOAD LOU Utility Failed Utility Restored System Powerup CIO Outlet JON ACTION DELAY Outlet OFF SUE e pooooo0000000 Delete Entry Action Time Base Time Turn OFF Load S or M 00 99 Turn ON Load Warning Loads These Load selections are available 1 2 3 4 5 6 7 8 All A load as referenced in this section is the Load Module Since some load modules contain two receptacles both receptacles are considered one load Load Modules are numbered from top to bottom in the Configurable Distribution unit Events The following Event selections schedule or conditions are available e Day Time Individual days All M F and S S Time is based on 24 hour clock and then to the minute e Date Time Month and Day avoid invalid dates such as FEB 30 Time is based on 24 hour clock and then to the minute e Batt Time Left Based on UPS internal calculation Note that this is not battery time elapsed e Utility Failed e Utility Restored e Outlet X ON X can be 1 to 8 This event links selected loads in the first line to the load selected here This link is ignored when in override mode e Outlet X OFF X can be 1 to 8 This event links the selected loads in the first line to the load selected here This link is ignored when in override mode e On Bypass e Delete Entry Deletes an entire program step ignore all other flashing selections for this process Actions The following Action sel
8. in 50 ms Frequency Sync Rate 1 Hz user selectable 0 1 Hz to 5 Hz Load Crest Factor 125 for 10 minutes 150 10 seconds BATTERY Sealed low maintenance lead acid Recharge Rate 10 times discharge duration to 95 Battery Runtime Minimum 10 minutes at full load Battery Voltage Nominal 192 VDC Float 220 to 230 VDC 31 DISCONTINUED PRODUCT APPENDIX NEC Wire Gauge Chart Allowable Ampacities of Insulated Conductors Rated 0 2000 Volts 60 to 90 C 140 to 194 F not more than three conductors in Raceway or Cable or Earth Directly Buried Based on Ambient Temperature of 30 C 86 F Size Temperature Rating of Conductor Size AWG kcmll AWG kcmil Types TW UF Types FEPW Types TA TBS Types TW UF Types RH Types TA TBS RH RHW RHW THHW SA SIS THHN THHW THW THW THWN THHW THW 2 THWN XHHW RHW 2 THHN XHHW USE THWN 2 RHH THHW THW 2 RHW 2 USE 2 THWN 2 USE 2 XHH XHHW XHH XHHW Aluminum or Copper Clad Aluminum CORRECTION FACTORS Ambient Temp For ambient temperatures other than 30 86 F multiply the allowable ampacities shown above by the appropriate factor shown Ambient Temp C C below 21 25 70 77 26 30 78 86 31 35 87 95 EE 4 ES 898 o 8 HERE EEE EEE HE EEE EEE o a ERS CHE Cen E as EE ES Unless otherwise specifically permitted elsewhere in this Code the overcurrent protection for conductor types mar
9. ON because power is not removed from control logic Upon turning it ON the unit tests the inverter To start unit close the Output Circuit Breaker DISCONTINUED PRODUCT Configuration UPS Meters Event Log Test Options Power Management Configuration Setting Input Voltage Input Frequency Output Voltage Output Frequency Low Battery Warning Time Auto Battery Test Total UPS Runtime Input Wiring Output Wiring Time and Date Modem Mode Horn Volume Screen Contrast Battery Charger Mode Slew Rate Input Frequency Sync Range Start Up Mode Password Protection Password UPS ON 1yOFF 0 Transfer UPS Battery installed on User Menus The Main Menu allows these options The Configuration option allows review or change of the following settings Default Value 208 120 VAC 60 Hz 208 120 VAC 60 Hz 2 Minutes Enabled 5 wks 0 Hrs L1 L2 N G L1 L2 N G Present see Options 16 mid range 16 mid range Standard 1 0 Hz Sec 1 0 Hz Auto Restart Disabled AAAAAAA remote use remote use Date Table 2 Factory Default Settings NOTE To change input or output voltage frequency or wiring push the OFF button twice Though the input is connected and the display is active there is no output to the loads after pressing OFF twice Other changes may be made during UPS operation 12 The UPS Meters option allows review of the following UPS meters Load 96 kVA A and B Phase Input A Phase volts a
10. See the alarm chart in the Appendix for alarm message meanings and corrective actions Perform the corrective action described for a specific alarm For assistance contact Liebert at 1 800 222 5877 DISCONTINUED PRODUCT OPTIONS Contact your Liebert UPS distributor for option availability and ordering information Distribution Configurable Distribution CD An optional enclosure hardwires to 3 5 12 KVA units and accommodates up to eight Standard or Power Management Load Modules It may be wall or floor mounted and includes a 70 Amp circuit breaker Refer to drawings below 2x4 Wall Stud This terminal block allows for daisy chaining of additional distribution units Rack may be mounted 4 to the right or left of location shown Power Management Communications Connector ack Mat 74 Washer Ya Split Loc Ya 20 Nut Bracket 74 20x1 0 Bolt Detail A Output Terminal Blocks Output Breaker 112 NOTES Weight including load modules about 100 Ibs Attach brackets to wall as shown using customer supplied 1 4 hex head lag screw or equivalent hardware Options 5 UPS to CD Power Cable 5 Power Management Power Cable Wall Mount Bracket and Load Modules Refer to NEC Article 250 and local codes for proper wire sizing and grounding practices e Configurable Distribution may be used on all Liebert UPStation S u
11. availability for your computer or workstation 28 SiteNet SNMP Simple Network Management Protocol The SiteNet SNMP internal agent allows for direct network UPS management in an Ethernet environment The internally mounted SNMP agent provides true product integration It draws uninterruptible power from the UPS and eliminates the need for a second UPS for the agent Remotely configure the agent via BOOTP and TFTP Configuration and bootstrap are stored in non volatile memory The MIB is MIB II compliant The SNMP option ships with the MIB in DOS and TAR formats complete with a configuration cable Terminal Modem Connection All information and functions accessed through the control panel are also accessible by a terminal host computer or modem through the RS 232 port You may connect a terminal or computer to the RS 232 port directly or through a modem The UPS dials out to a selected phone number to report alarm conditions and connects when called from a terminal The terminal shows a picture of the LCD display screen The UPS responds to the left arrow right arrow enter and escape keys on the keyboard just as it would from the UPS control panel View UPS meters and alarm history change configuration set tings and activate remote start stop and transfer if bypass is available all from a remote terminal Terminal Operation Connect an ANSI terminal or a computer with an appropriate terminal emulator program e g ProComm
12. listed for user safety Standard System Components e Integral Battery e LCD Display for comprehensive user indications and controls e Audible Alarm e Remote Emergency Power Off REPO capability e Auto Restart capability e Automatic Bypass Optional System Components e Communication Interfaces SiteNet 1 Shutdown Kits SiteNet 2 Power Surveillance and SiteNet SNMP e External battery cabinets e Power Management for individual load control UNLOADING THE UPS Refer to the figures below Remove shipping bands A and edge protectors B Remove polybag and box Remove bracket mounting bolts C from pallet Knock out shims D with hammer and screwdriver Thread leveling feet E flush with unit bottom Remove front pallet hex bolts F Remove the front skid G Slowly tilt the unit forward and roll it off the pallet CAUTION The units are heavy Use at least two people for this step ANNE Unbolt shipping brackets H from unit Inspect unit Verify model number and check for damage Make sure UPS Input Output and Battery circuit breakers are Open OFF FIGURE 1 Side View with Mounting Bracket Detail Figure 2 DISCONTINUED PRODUCT INSTALLATION Read Operation section to understand user controls and displayed messages before beginning Operate UPS in a clean controlled environment with adequate airflow Exposure to excessive dirt or dust adversely affects UPS operation Internal f
13. self tests begin If self tests are OK the Close Breaker then Press ON message appears and an alarm sounds Press Alarm Silence Button to silence the alarm If any other message appears contact Liebert at 1 800 222 5877 Turn ON Output Circuit Breaker on back of UPS by turning it OFF then ON again to reset it Press the front panel ON button The UPS tests the inverter and displays the Normal Operation message Green light on unit indicates power available for loads and normal UPS operation Turn on each critical load one at a time The UPS provides filtered regulated power to protect valuable processes and data Unit Installation Maintenance Bypass Switch SW2 w Hex Nuts DISCONTINUED PRODUCT 8 18 KVA Connections CAUTION A qualified electrician must review and approve the customer supplied wiring circuit breaker s power outlet and intended loads Ensure correct line neutral and ground connections and that phase rotation is phase A leads phase B leads phase C if third phase is used See Table 5 in the Appendix amp Site Planning Data See Table 1 to the right and the figures on the following pages for terminal details and block diagrams of UPS with both single and optional dual input Use 75 degrees C copper wire in compliance with the NEC NFPA 70 and all applicable local codes Remove conduit landing plates from UPS Punch conduit holes in these plates for both input and output connections Ti
14. Buttons ON Button This button turns on the UPS inverter It supplies power to the output if the Output Circuit Breaker is closed The ON button also restarts the UPS after a manual shut off OFF Button Press this button twice to cause an orderly shutdown of the unit The unit turns OFF all power to loads including bypass and disables Auto Restart until the ON button is pressed However the display remains active and the batteries still recharge Pressing the button only once causes a return to normal operation in a few seconds This control feature helps avoid accidental shutdowns Note If you press the OFF button a third time a display message prompts you to press it a fourth time which opens the Output Circuit Breaker at the rear Alarm Silence Button This button silences alarms The alarm sounds if a new alarm occurs LCD Display The menu driven LCD display has four 4 lines of text 16 characters per line on a screen to indicate status alarms metered conditions and user selections The display controls include four 4 buttons to view or select UPS conditions Left Arrow Returns to previous screen or value Right Arrow Advances to next screen or value Enter Selects a menu display or value and enters selected values into the control program Escape Cancels selections It returns values to original settings and the display to the main menu The LCD panel displays messages and operating parameters It usuall
15. Bypass UPS System System Shutdown Impending UPS cabinet temperature above acceptable limits Check for restricted air flow or fan failure If none Due to Overtemp UPS automatically shuts down in 2 minutes if contact Liebert at 1 800 222 5877 over temperature continues Dial Out Attempt Failed UPS unsuccessfully attempted to dial out due to Usually the dial out phone line is simply busy an event Check for secure and correct modem connection 37 DISCONTINUED PRODUCT Liebe UPStation S U S A Worldwide Support U K France Germany Italy Netherlands E mail Web site Worldwide FAX tech support The Company Behind The Products With more than 500 000 installations around the globe Liebert is the world leader in computer protection systems Since its founding in 1965 Liebert has developed a complete range of support and protection systems for sensitive electronics Environmental systems close control air conditioning from 1 5 to 60 tons Power conditioning and UPS with power ranges from 250 VA to more than 1000 kVA Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control on site or remote from systems of any size or location Service and support through more than 100 service centers around the world and a 24 hour Customer Response Center Power Protection 1 800 222 5877 614 841 6755 44
16. Cabinet mmm ternal Batteries 2 VBS 122 Cabinets Runtime mins Runtime mins 25 50 75 100 PERCENT LOAD PERCENT LOAD 34 DISCONTINUED PRODUCT 10 12 kVA Battery Run Times UPStation S 10 kVA UPStation S 10 kVA Battery Run Times 1 Battery Run Times 2 ternal Batteries 1 VBS122 and 1 VBD121 Cabinet Internal Batteries 1 VBD121 Cabinet HEN Batteries VBS122 Cabinet m mmm KC Batteries Only I nn m ternal Batteries 4 VBD121 Cabinets s Internal Batteries 3 VBD121 Cabinets Internal Batteries 2 VBD121 Cabinet mmm nierna Batteries 2 VBS122 Cabinets Runtime mins Runtime mins 25 50 75 100 PERCENT LOAD PERCENT LOAD UPStation S 12 kVA UPStation S 12 kVA Battery Run Times 1 Battery Run Times 2 ternal Batteries Runtime mins 1 VBS122 and 1 VBD121 Cabinet rn Internal Batteries 1 VBD121 Cabinet Internal Batteries 1 VBS122 Cabinet mum Internal Batteries Only PERCENT LOAD 35 Internal Batteries 4 VBD121 Cabinets m Internal Batteries 3 VBD121 Cabinets Internal Batteries 2 VBD122 Cabinet mmm mum Internal Batteries 2 VBS122 Cabinets Run
17. DISCONTINUED PRODUCT User Manual English SAVE THESE IMPORTANT UPS AND BATTERY SAFETY INSTRUCTIONS CONSERVER CES INSTRUCTION CETTE NOTICE CONTIENT DES INSTRUCTIONS IMPORTANTES CONCERNANT LA SECURITE WARNING Lethal voltages may be present within this unit even when it is apparently not operating Observe all cautions and warnings in this manual Failure to do so MAY result in serious injury or death Refer UPS and battery service to qualified service personnel Keep unauthorized personnel away Never work alone Clean UPS with only a dry cloth Do not use liquids or aerosol cleaning fluids Only trained engineers authorized by Liebert should perform troubleshooting If the UPS develops a fault check the Alarm History and Input Disturbances recorded in the Event Log LCD display menu item 3 See Alarm Messages Meanings and Corrective Actions in the Appendix Consult Liebert at 1 800 222 5877 for persistent unresolved problems Do not use UPS if not performing to specification Call Customer Service to replace fuses and diagnose cause of failure Batteries within the UPS provide standby power During normal operation the batteries automatically charge and the UPS control circuit automatically tests them The UPS displays an alarm message if there is a battery charger problem or if the battery fails a test Call Liebert at 1 800 222 5877 for battery maintenance or replacement When replacing batteries use the same nu
18. OCATION OF ALL FEED AND LOAD BREAKERS NEVER WORK ALONE Initial System Start up oet the maintenance bypass rotary switch to the maintenance position Set the meter switch to the Input L1 L2 position units with meters Locate customer s critical load breakers Verify that all load breakers are in the off position Close customer supplied feed breaker Power is now flowing through the maintenance bypass as illustrated on page 19 Verify the L1 L2 L1 N and L2 N input voltages with a digital voltmeter DVM are as per the customer s specifications The UPS and maintenance bypass input and output voltages and frequency must be the same for the system to operate according to specifications Rotate the bypass switch to the Test position Power is now flowing through the maintenance bypass as illustrated on page 19 Close the UPS battery breaker and input breaker in that order The UPS should now be going through its normal testing and start up procedure Follow UPS LCD screen instructions After the output breaker is closed and the ON button is pressed the unit should return to the Normal Operation screen Proceed to the meter screen on the UPS LCD Verify that the output voltage and frequency is the same as the input voltage and frequency 23 With a DVM verify that the there is no voltage difference between the following points in the bypass cabinet TB1 L1 to TB3 L1 TB1 L2 to TB3 L2 Return the UPS LCD to the Nor
19. PS and call a OU ie to UPS qualified electrician to correct and verify the wiring Incorrect Input Input power m outside acceptable range Select the correct frequency in the configuration screen Verify the utility frequency lt UPS battery supplying power to load equipment menu selection If battery fails again contact Liebert at 1 800 222 5877 not recharged next scheduled battery test e 2 m DT Date Expired Batteries are over 5 el old Contact Liebert at 1 800 222 5877 to E e AM E e AM Miscell On Battery Time Perform and orderly shutdown of load equipment Remaining remaining battery time before time expires or shut off unnecessary load XX Minutes equipment to extend battery time voltage and automatically shut down No power starts up by itself if Auto Restart is enabled supplied to load Contact Liebert at 1 800 222 5877 if this condition persists for more than 2 minutes Charger Battery Voltage High Battery voltage exceeds acceptable limits causing automatic charger shutdown Charger automatically restarts when battery voltage return to acceptable levels Load currently powered through bypass line due to automatic or manual transfer to bypass Load unprotected from power disturbances or outages WARNING Load On Bypass If automatic transfer to bypass load returns to UPS power control for most temporary conditions Review and record any other alarm messages If manual transfer to
20. SCONTINUED PRODUCT Transfer to Maintenance Bypass from On Line Prior to transferring the maintenance bypass to the bypass mode the UPS must be in bypass Verify that the UPS does not have a bypass out of sync or bypass voltage out of tolerance alarm prior to transferring If no alarms are present transfer the UPS to bypass by placing the bypass UPS switch on the back of the UPS in the bypass position Verify the L1 L2 L1 N and L2 N output voltages with a DVM are as per the customers specifications Rotate the maintenance bypass switch counter clockwise to the test position Open the UPS output breaker and silence the alarm Power is still being powered to the input of the UPS in the test position Continue rotating the maintenance bypass switch counter clockwise to the maintenance position The UPS should now shut off and input power has been removed Open the input output and battery breaker prior to servicing the unit Transfer to Test from Maintenance Bypass After preventive maintenance or repairs have been performed it is important to test the UPS prior to placing it on line Please use the following steps to test the UPS without transferring on line Close the Battery breaker on the UPS Place the bypass UPS switch on the back of the unit in the UPS position Rotate the bypass switch on the maintenance bypass clockwise to the Test position Close the input breaker on the UPS 24 The UPS should now be going
21. Then the message Press any key to enter terminal mode displays again Press a key to enter terminal mode and show the LCD display as described earlier in Terminal Operation If no keys are pressed for 45 seconds the UPS hangs up RS 232 with User Configurable Relays VCR232C This provides user selected contact closure output on the RS 232 board for use with remote monitoring devices The board also includes two relays Program these relays as NO or NC to activate upon any combination of these alarms UPS on Battery Low Battery UPS on Bypass Battery Test Fail UPS Fail Overload These relay outputs use an RJ45 connector Connector and 25 pigtail supplied Program the relays via the UPS LCD display on the front panel Cables e An optional factory assembled 6 foot cable enables connection to a modem e A factory assembled splitter cable enables connection to a modem or terminal and a Computer LAN interface e To assemble a customer supplied cable refer to the following instructions and Figure 5 e Fora modem cable connect to pins 2 3 7 8 20 and 22 Connect Pin 2 on one end to pin 3 on the other end this applies to two wires All other connections are straight through For a terminal cable direct connection no modem connect to pins 2 3 and 7 All connections are straight through Signal Ground Not Used Not Used Not Used TXD RXD Not Used Active High
22. UENCY 50 Hz 60 Hz LOW BATTERY WARNING TIME AUTO BATTERY TEST PARAMETERS TOTAL UPS RUNTIME ADVANCED CONFIGURATION Input Wiring L1 L2 N G L1 L2 G L1 N G L1 L2 L3 N G L1 L2 L3 G Output Wiring L1 L2 N G L1 L2 G L1 N G Time amp Date Language Configuration English French Modem Mode Horn Volume Screen Contrast Battery Charging Mode Turbo Slow Slew Rate Input Frequency Sync Range Start up Mode Auto Manual Set Password UPS on off Transfer UPS to Bypass Battery Installation Date Custom Relays Review Program 13 ALARM HISTORY Holds 256 Alarms INPUT DISTURBANCES Brownouts Blackouts Transients Event Test Power Log Options Management TEST SCREEN PROGRAMMING TEST BATTERY REVIEW OVERRIDE LOAD LABELS DISCONTINUED PRODUCT System Start Up Manual Restart after Manual Off If Manual Restart has been selected rather than Auto Restart and someone has turned the unit off the Output Circuit Breaker will probably be closed Just press the ON button to turn on the UPS inverter Auto Restart The factory enables this feature The UPS automatically restarts and supplies power to the load after battery depletion The UPS supplies power to the load as soon as utility service is restored Turning the UPS OFF disables Auto Restart until the ON button is pressed Manual Restart after Low Battery Shutdown or REPO Manual Restart instead of Auto Restart opens the Output Circuit Breaker upon battery depletion duri
23. VM18000 On Line Standard Features e A locking handle prevents unauthorized access e A holder for the Users Manual and any site documentation is provided on the inside cover of the door This enables the customer to keep all documentation relating to their UPS and maintenance bypass with the unit e Auxiliary contacts rated at 15 amps and 600 volts are available if the customer requires remote monitoring of the maintenance bypass e Conduit knock outs for power wiring and control wiring are prefabricated into the enclosure allowing for top or bottom entrance Modes of Operation The are three modes of operation on the maintenance bypass On Line Test and Maintenance Bypass There are two major types of maintenance bypass cabinets and Liebert UPStation S units when referring to the one line diagrams and power flows When the rotary switch is placed in the On Line position contacts A and C are closed with contact B open The standard Liebert UPStation S is powering the critical load as illustrated below UTILITY FEED i CRITICAL 7 i LOAD nnn BYPASS LL om Bel INVERTER BYPASS UPStation SM 18 DISCONTINUED PRODUCT Test When the rotary switch is placed in the Test position contacts A and B are closed and C is open The power for the load is now coming from the maintenance bypass source as illustrated in below The connec
24. While holding the unit with the Maintenance Bypass Switch on the top guide the unit so that the UPS guidepins insert in the holes at the top and bottom As the guidepins insert ensure that the two sets of connectors align Once all the connector pins make contact push the unit onto the UPS until it is in contact with the back of the UPS CAUTION If connector pins do not align DO NOT force the unit onto the UPS It may break the pins Instead try to reinstall the unit Look at the connection from the side There should be no gap between the unit connectors and the UPS connectors If there is push the unit further until no 10 11 12 13 14 15 16 17 18 gap exists Thread hex nuts back onto guide pins with a 7 1 6 wrench Verify the Maintenance Bypass Switch switch SW2 on the unit is in the UPS position Turn off all UPS supported loads and plug them into the POD Install the two battery fuses F3 and F4 The second fuse completes a circuit The spark is a normal indication Roll unit to final position Allow at least one foot of rear clearance Adjust leveling feet Plug unit power cord into the wall outlet Turn ON customer supplied wall outlet circuit breaker to supply power to UPS control circuits The fan and the LCD display activate The LCD display prompts you to review and accept default settings see page 11 or configure the UPS for your application After configuration automatic
25. ZC 021 807 001 002 N 10r2 OZL OZ GLL OEC N 1 022 121 022 OLV OZC 021 807 001 002 N 10r2 OZL OZ GLL OEC N 1 022 121 022 OLV OZC 021 807 001 002 N 10r2 Oe OZ GLL OEC N 1 022 121 022 OLVL OZC 021 807 001 002 N 10r2 Oe Orc GLL OEC N 1 022 121 022 OLL OZC 021 807 001 002 N 10r2 OZL OZ GLL OEC N 1 022 121 022 OLV OZC 021 802 001 002 PUNOIO 8JIM OVA 26ey10A nd no OV DI DI D D D DI Soumnu1N Lpeo7 HEH Ing euin Kisyeg jeu1s uj A syeg H C juaJIJn249AQ jeusa xq p epueowuuo9sy sjeuiqeo Meyeq BuIyoyeu jeujejxe jeuondo ui e qejireAe saw Uni pepuex ezis pepeifdn eunjnj 104 uonoejoJd ju811n91840 pue Bunm ezis Aen spei dn eJnjnj peuueld 104 uano peo jing N 1 OpZ OcL OvZ GLL OEZ N 1 OZZ 1211022 OLL OZZ ud 021 802 021 802 001 002 N 1 OZ OZL OvZ GLL OEZ N 1 OZZ ZZL OZZ OLL OZC ud 021 802 021 802 001 002 N 10r2 OZL OvZ GLLIOEZ N 1 022 1211022 OLL OZZ 8 Ud 021 802 021 802 001 002 N 10r2 OZL OvZ GLLIOEZ N 1 022 1211022 OLL OZZ Ud 021 802 021 802 001 002 N 10r2 021 0r2 GLL OEC N 1 022 121 022 OLVL OZC 021 807 001 002 N 10r2 OZ L 0vZ GLL OEC N 1 022 121 022 OLV OZC 021 807 001 002 punous 91IM OVA a beyon jndu OV 97L 08L v9 OclL g 070L 09 08 9c Sv MA IN AM Dunes JoMog D D D m D VA Bugey epeifdn wunw
26. ans cool the UPS The unit intakes air at the front and exhausts it out the rear Allow at least one foot of space around UPS for air circulation Operate UPS within specified temperature and humidity limits Allow only authorized personnel to service UPS Allow a minimum of 3 feet access on both sides for rigid conduit installations Units that can be rolled forward for side Service access require no side access in their normal position Manual UPS operation and connection to UPS receptacles requires rear access 3 5 6 KVA Connections See the figure to the right for connection locations CAUTION A qualified electrician must review and approve customer supplied wiring circuit breaker s power outlet and intended loads Ensure correct line neutral and ground connections and that phase rotation is phase A leads phase B See Site Planning Data and Table NEC Wire Specifications in the Appendix 3 5 6 kVA Liebert UPStation S systems include the UPS and the AC unit The unit provides connection to both utility power and UPS output power through the use of a simple Maintenance Bypass Switch See the Operation section for instructions on Maintenance Bypass Switch use Input The input power cord includes a NEMA L14 30 plug The cord is six feet long and rated for 30 Amps Customer supplied wiring must include an L14 30 receptacle and a 30 Amp circuit breaker Output The POD contains the output receptacles DB25 Communicati
27. attery Battery Power Terminal CB 30A CB 100A Block Wire Range 4 14 4 per Battery Connection Fuse 30A Access Two Ground Plate for Lugs Wire Power Range External P Cable 1 14 1 0 Entry Rear View Top View VBS122 8 12 kVA 30 Rear View Each Battery CB 100A Top View Cover Removed VBD 181 15 18 KVA DISCONTINUED PRODUCT Routine Maintenance The Liebert UPStation S UPS should operate for years with minimum maintenance Keep UPS clean and cool to enhance system reliability Occasionally vacuum dust from around ventilation grilles and wipe UPS with a dry cloth Do not use liquid or aerosol cleaning fluids Periodically check UPS operation by switching off utility power and observing the On Battery message Do this with only non critical loads connected to the unit Liebert UPStation S Specifications Transient Surge Protection Per IEEE 587 ANSI C62 41 Class A amp B Relative Humidity 0 to 95 relative humidity non condensing Single phase 3 wire plus ground L1 L2 N G Single phase 2 wire plus ground L1 N G Voltage Configuration and Connection Three phase 4 wire plus ground L1 L2 L3 N G 8 18 kVA only Three phase 3 wire plus ground L1 L2 L3 G 8 18 kVA only Power Factor 98 typical Typically less than 2 Max 3 THD for linear loads max 5 THD for full non linear loads Transient Response Less than 5 for 100 step load recovery to within 1
28. bypass return to UPS power control when possible Bypass power out of Bypass power voltage or frequency outside Manual transfer to bypass not recommended tolerance acceptable limits Automatic bypass transfer Wait for bypass power to return Bypass out of Sync prohibited Bypass Overload At least one phase of bypass current overloaded Reduce the load Excessive Retransfer UPS completed at least 15 attempts to retransfer Check other messages for inverter failure Attempted load from utility back to UPS in 20 minutes or Determine cause of overload and reduce load less UPS unable to sustain load due to overload or inverter failure Load remains on bypass System Shutdown Power Factor Corrector detects temporary Press ON button to restart system If start up Press ON to Restart System condition at input of UPS aborts review and record alarm messages and contact Liebert at 1 800 222 5877 Output Undervoltage UPS output voltage or current outside acceptable If UPS is unable to correct either one of these Output Overvoltage limits Load automatically transferred to bypass conditions contact Liebert at 1 800 222 5877 UPS attempts automatic retransfer when voltage or current is within acceptable limits Overload Phase A Overload UPS automatically transfers load to Determine cause of overload and reduce load Output Overload loss of power to load Liebert at 1 800 327 4384 or software failure in UPS internal control system shut down
29. e Run all customer supplied control wiring in separate rigid steel conduit from power wiring e Wire in accordance with national and local electrical codes e See drawings in Connections for connector location UPS REPO Communications Options The UPS supports the communication e SiteNet 1 automatic unattended shutdown e SiteNet 2 Power Surveillance software e SiteNet SNMP Simple Network Management Protocol e Terminal Modem Connection following methods of SiteNet 1 SiteNet 2 terminal mode and modem operation require the RS 232 Kit This kit provides a plug in communications board that includes relays serial communications and a DB25 connector for interfacing to the SiteNet software kits SiteNet 1 Shutdown Interface Kits Each option kit includes a 10 foot communication cable with connectors necessary software for computer interface to the UPS and separate instructions for installation and operation A power failure will initiate a pre programmed timer Then the software performs an automatic unattended orderly shutdown If the UPS reaches a low battery condition the software overrides the timer and performs an orderly shut down The software runs as a background task on the computer while monitoring the UPS SiteNet 2 Power Surveillance This option includes software to enable UPS monitoring and control from a remote computer or workstation Contact a Liebert UPS supplier for more details including
30. ecific times or as a result of specific events Only Load Modules with Power Management circuitry respond to Power Management programming Power Management enables you to selectively turn programmable Load Modules receptacles off and on to conserve energy extend battery time or control network devices based on e A programmed schedule e Events such as utility power failure battery time left utility restored UPS on bypass and others e Real time control manual override rebooting the load including Other features include load labeling programmable delay for each action warning displays and linking outputs so if one load module turns OFF or ON another one will also A manual override is also available force off force on or reboot Read these instructions entirely before programming UPS After reading these instructions decide on a program schedule Make a chart of needed program steps Include scheduled events day and time as well as conditions such as utility failure battery time left and utility restored Program entries must be made in pairs Program an output to turn both OFF and back ON at certain times or events This pairing concept provides program closure for each load Example An output programmed to turn OFF at utility failure must also be programmed to turn ON at utility restoration Getting Started Access Power Management option 5 from the main menu on the LCD display The Power Manageme
31. ections are available e Turn OFF load e Turn ON load e Warning Delays The following Delay selections are available S Seconds 00 to 99 M Minutes 00 to 99 If no delay is required leave this selection as S with a value of 00 The right arrow increases from 01 in increments of 1 The left arrow decreases from 99 in increments of 1 26 Override The Override selection causes immediate action to a load module regardless of what was programmed Linked outputs are ignored during an override command These Override selections are available As Scheduled Force Power OFF Force Power ON Reboot OFF ON OFF for 30 seconds The screen displays Load X Use right or left arrow to display 1 to 8 Load Label See Load Labels section As Scheduled Use right or left arrow to select option NOTE After an override it is important to return the load module to its current state ON or OFF via Force Power ON OFF and then return it to As Scheduled Load Labels Assign Load Labels of up to 16 characters Some labels are factory preprogrammed Since UPS controls do not provide an alphanumeric keyboard use right or left arrow to display a selection then press enter to select The following selections are available Bridge Terminal Computer No Label Display Individual letters A to Z Hub Individual numbers 0 to 9 Modem Selected symbols Router Blank space Server In applying labels remember that some Load Modules supply pow
32. eet of clearance around the UPS Adjust leveling feet Close turn ON customer supplied circuit breaker that supplies power to the UPS Close turn ON the UPS Input circuit breaker to supply power to UPS control circuits The fans and LCD display activate 10 11 12 13 The LCD display prompts you to review and accept default settings or configure the UPS for your application See page 11 for default settings After configuration automatic self tests begin If self tests are OK a horn sounds and the Close Breaker then Press ON message appears If any other message appears contact Liebert at 1 800 222 5877 Close turn ON Output circuit breaker on back of UPS and press the ON button The UPS tests the inverter and displays the Normal Operation message Close turn ON customer supplied distribution circuit breakers Turn on each critical load one at a time The UPS provides filtered regulated power to protect valuable processes and data 8 18kVA Single Line Diagram AUTO MANUAL BYPASS BATTERY CHARGER L 1 1 H d I 1 1 1 BATTERY 1 1 10 INVERTER INVERTER AUTO MANUAL BYPASS DISCONTINUED PRODUCT OPERATION Control Display Panel The control panel includes tactile pads dome buttons and a menu driven LCD liquid crystal display The display provides full metering present status and alarms if any See figure on right Control
33. er to more than one device Operation Selected program steps become active as soon as they are entered Maintain a chart of selections Change the chart when you change the program For assistance call Liebert at 1 800 222 5877 Sample Programs Refer to Sample Programs 1 and 2 on the following pages DISCONTINUED PRODUCT POWER MANAGEMENT SAMPLE 1 Objective Save energy by turning OFF computers after hours Specifically turn ON all loads except load 03 at 7 00 a m and then turn them OFF at 6 00 p m every workday M F Remain off during the weekend Define Parameters Start Loads 1 2 4 Action Turn ON loads Closure Loads 1 2 4 Action Turn OFF loads Event Utility Restored Delay None Event Time of Day Delay None Step 1A Step 1A indicates 01 LOAD 1 2 4 0 selection of load Nothing Selected modules 1 2 and 4 ACTION DELAY S Turn OFF load 00 Step 1B Step 1B indicates 01 LOAD 1 2 4 0 selection of the Day Time Day Time feature ACTION DELAY S Turn OFF load 00 Step 1C Step 1C indicates 01 LOAD 1 2 4 0 elle M F 7 00 turn On at 7 00 a m ACTION DELAY S 20702 rough riday with no time Turn ON load 00 delay Step 2 Step 2 indicates loads 1 2 and 4 turns OFF at 6 00 p m 18 00 Monday through Friday with no time delay 02 LOAD M F 1 2 4 0 18 00 DELAY S 00 ACTION Turn OFF load 27 POWER MANAGEMENT SAMPLE 2 Objective Extend bat
34. et it 2 Reattach unit following the instructions in the 3 5 6 kVA Startup Checklist 3 UPS begins start up and the manual bypass alarm sounds Silence the alarm 4 Set the UPS manual bypass switch SW1 to the UPS position 5 UPS display indicates Start up test warning check messages Press the right arrow button If Load on Manual Bypass appears turn the UPS ON by pressing the ON button twice 6 Wait for the UPS display to indicate Normal Operation Set unit Maintenance Bypass switch SW2 to the UPS position UPS now supplies controlled power to the loads 15 System Shutdown Manual Off Pressing the OFF button twice removes power to the load by turning off the inverter and opening the bypass The Output Circuit Breaker remains closed even though output power is unavailable Pressing the OFF button twice disables Auto Restart until you press the ON button but control logic and battery charging remain active NOTE Pressing the OFF button a third time displays a message prompting you to press the OFF button a fourth time Pressing it a fourth time opens the Output Circuit Breaker at the rear of the unit Remote Emergency Power Off Each unit includes a connector to facilitate Remote Emergency Power Off REPO from a customer sup plied switch An optional switch with 50 feet of cable is available Activating Emergency Off opens the Output Circuit Breaker and disables battery recharge UPS Alarms
35. ghten wire connections according to unit torque specification labels and Table 1 Input The UPS accepts two phase or three phase power Output 8 12 kVA Hardwire output power to a customer supplied panelboard or to optional distribution units The Configurable Distribution unit in conjunction with Load Modules provides receptacle distribution See Distribution in the Options section 15 18 KVA Hardwire output power to a customer supplied panelboard DB25 External Power Management Load Module Communications Connector Communications Connector RS232 AS 400 LANs REPO Optional Connection SNMP Interface Bypass Switch Variable Speed Fan External Battery Cabinet Connector Battery Circuit Breaker Output Circuit Breaker Output Conduit Landing Area Input Conduit Landing Area 8 12 kVA REAR VIEW Table 1 Compression Field Connections Connection Wire Size Torque Ib in Range AWG 8 12 kVA Liebert UPStation S AC Input 14 42 0 42 0 6 45 8 40 10 14 35 Optional Dual AC Input AC Output Ground and GEC 15 18 kVA Liebert UPStation ST AC Input AC Output Optional Ext Battery Cabinet Ground and GEC 1581EBD External Batte 2 0 6 45 8 40 10 14 35 14 82 0 Cabinet 2 0 6 120 8 40 10 14 35 Input DC and Ground 14 2 0 NOTES e 8 18kVA syste
36. he unit remains on bypass Manual Bypass Manually select the bypass power to the critical load by operating the bypass switch on the back of the unit When activated the unit immediately transfers to bypass and turns OFF the inverter PFC and battery charger The UPS remains in bypass until the switch is moved to the UPS position The user may also initiate manual bypass via the LCD display or RS 232 remote communications DISCONTINUED PRODUCT Maintenance Bypass Operation on 3 5 6 kVA Units The POD includes a Maintenance Bypass Switch that allows UPS removal for service or maintenance without interrupting power to the loads Transferring from UPS Operation to Maintenance Bypass Operation 1 Transfer UPS to manual bypass operation via switch SW1 on back of the UPS The UPS beeps indicating bypass operation Press the Alarm Silence button to silence the beep 2 With UPS in bypass rotate the unit Maintenance Bypass Switch SW2 to the Maintenance Bypass position 3 Press the UPS OFF Button twice Utility power now supports the load Leave the POD mounted on the UPS Allow only qualified service personnel to remove it For UPS repair or maintenance contact Liebert at 1 800 222 5877 Transferring from Maintenance Bypass Operation to UPS Operation 1 Verify the UPS manual bypass switch SW1 is in the bypass position and the UPS output circuit breaker is ON Turn the circuit breaker OFF and then ON to res
37. ine flashes 2 Select an Event to Trigger the Load Module When the event second line flashes press the right or left arrow key to review available selections detailed below If Day Time or Date Time is selected those items will also need to be programmed After making all load selections the ACTION fourth line flashes 3 Turn the Load Module ON or OFF When the fourth line flashes press the right or left arrow key to review available selections Turn OFF load Turn ON load or Warning After selecting the action the DELAY S flashes 4 Select a Time Delay Select delay of S for seconds or M for minutes If no delay is required leave this selection as S When the two delay digits are flashing use the right or left arrow to select 00 to 99 Press Enter after this final selection to flash the entire program step block Review all selections of this step with your chart Press Enter to confirm step or escape to make a change Make a change the same way as described above The selections are available in the same sequence Press the right arrow to display the next program step The step number 1 2 3 etc is automatically assigned The last step always says Nothing Selected in the second line This is the initial screen for programming the next step DISCONTINUED PRODUCT Power Management Programming Elements Event Schedule Number Load Numbers Nothing Selected 01 30 1 8 or ALL Day Time j Date Time
38. ion durant ces procedures d entretien Un personnel qualifi est r quis pour effectuer ces travaux Les fusibles c c de la batterie d accumulateurs op rent en tout temps la tension nominale La presence d un fusible c c br l indique un probl me serieux Le remplacement de ce fusible sans avoir determine les raisons de la defectuosite peut entrainer des blessures ou des dommages serieux a l quipement Pour assistance appeler le departement de service la clientele de Liebert Les accumulateurs plomb acide contiennent de la matiere comportant un certain risque Les accumulateurs doivent tre manipul s transport s et recycl s en accord avec les lois f d rales provinciales et locales Parce que le plomb est une substance toxique les accumulateurs plomb acide devraient tre recycl s plut t qu limin s Il ne faut pas br l le ou les accumulateurs L accumulateur pourrait alors explos Il ne faut pas ouvrir ou endommager le ou les accumulateurs L electrolyte qui pourrait s en chapper est dommageable pour la peau et les yeux Un accumulateur repr sente un risque de choc lectrique et de haut courant de court circuit Les accumulateurs plomb acide pr sentent un risque d incendie parce qu ils g n rent des gaz l hydrog ne Lorsque des accumulateurs son manipul s les mesures pr ventives suivantes devraient tre observ es e Retirer toutes montre bagues ou autres objets m talliques e P
39. ixel Dunes J9MOd c Li ken O U CA e ken U e O ec Q INTRODUCTION The Liebert UPStation ST Uninterruptible power supply UPS system protects valuable equipment data and processes from utility power disturbances The high performance on line microprocessor controlled design ensures clean regulated sinewave power to loads regardless of utility power fluctuations An internal battery provides power to loads during utility power outages This highly intelligent UPS alerts you to unusual circumstances or configure the UPS to serve as a source of information and a power control base for specific applications Programmable parameters computer interfaces and several network control features remote status control Power Management event logging and others provide maximum application flexibility Features e Input power factor correction PFC makes optimal use of utility power e Input current total harmonic distortion THD of less than 5 minimizes noise on the branch circuit and reduces neutral currents e Power Output Distribution unit facilitates UPS repair or battery replacement without disrupting power to the load on 3 5 6 kVA units e Temperature compensated battery recharge for longer battery life e Programmable voltage and frequency e Tower configuration with small footprint e wo phase pulse width modulated PWM inverter with isolated neutral e UL 1778 and CSA 22 2
40. ked with an asterisk shall not exceed 15 amperes for No 14 20 amperes for No 12 and 30 amperes for No 10 copper or 15 amperes for No 12 and 25 amperes No 10 aluminum and copper clad aluminum after any correction factors for ambient temperature and number of conductors have been applied Reprinted with permission from NFPA 70 1996 the National Electrical Code amp Copyright 1995 National Fire Protection Association Quincy MA 02269 This reprinted material is not the complete and official position of the National Fire Protection Association on the referenced subject which is represented only by the standard in its entirety 32 DISCONTINUED PRODUCT 3 5 4 5 kVA Battery Run Times UPStation S 3 5 kVA UPStation S 3 5 kVA Battery Run Times 1 m ternal Batteries 1 VBD061 Cabinet mew Internal Batteries 1 VBS062 Cabinet Internal Batteries 1 VBS 061 Cabinet Internal Batteries Only Battery Run Times 2 m niernal Batteries 2 VBD061 Cabinets s Internal Batteries 2 VBS062 Cabinets Internal Batteries 1 VBS 061 Cabinet amp 1 VBS062 Cabinet Runtime mins Runtime mins 25 50 75 100 PERCENT LOAD PERCENT LOAD UPStation S 4 5 kVA UPStation S 4 5 kVA Battery Run Times 1 Battery Run Times 2 m ternal Batteries 1 VBD061 Cabinet Internal Batteries 1 VBS062 Cabine
41. mains off perform an orderly shutdown of the critical load before exhausting the battery If utility power returns during battery operation normal operation resumes and battery recharging begins Battery Recharge Upon return of acceptable utility power after battery operation the battery charger begins to charge the batteries Battery charging stops upon pressing the OFF button four times or activating the REPO 14 The battery charger compensates for battery temperature In addition the charger has two recharge rates user selectable through the LCD display The turbo rate recharges batteries to 95 capacity within 10 times the discharge duration The standard rate recharges batteries to 95 capacity within 20 times the discharge duration Select the standard factory default setting rate if your utility system has frequent weekly blackouts With turbo mode enabled the microprocessor determines how often to use the fast recharge rate in order to optimize battery life Bypass Operation The bypass provides an alternate path for power to the critical load On bypass utility power feeds directly to the load Auto Bypass Upon overload or inverter failure the UPS automatically transfers to and from bypass During an overload the UPS attempts to Bypass Switch retransfer from bypass to the inverter up to 15 times within a 20 minute period If the overload prohibits retransfer after 20 minutes t
42. mal Operation screen Transfer the UPS to bypass by placing the bypass UPS switch on the back of the unit in the bypass position Again with a DVM verify that the there is no voltage difference between the following points in the bypass cabinet TB1 L1 to TB3 L1 TB1 L2 to TB3 L2 Rotate the bypass switch to the On Line position Transfer the Liebert UPStation S to the UPS mode by placing the bypass UPS switch on the back of the unit in the UPS position and pressing the ON button on the front of the unit Power is now flowing through the maintenance bypass as illustrated on page 18 The bypass switch is operating according to specifications if no problems occurred during the previous start up steps Transfer the UPS to bypass by placing the bypass UPS switch on the back of the unit in the bypass position Verify the L1 L2 L1 N and L2 N output voltages with a DVM are as per the customer s specifications The customer may now bring up their connected critical loads Always energize the load on bypass either UPS internal bypass or maintenance bypass After the load is up and operating the UPS may now be transferred on line Transfer the Liebert UPStation S to the UPS mode by placing the bypass UPS switch on the back of the unit in the UPS position and pressing the ON button on the front of the unit Power is now flowing through the maintenance bypass as illustrated on page 18 The load is protected by UPS power DI
43. mber and type of batteries Lead acid batteries contain hazardous toxic materials Handle transport and recycle in accordance with federal state and local regulations DO NOT dispose of batteries by fire they may explode DO NOT open or mutilate batteries released electrolyte is harmful to skin and eyes maybe toxic A battery presents a risk of electrical shock and high short circuit current Lead acid batteries present a risk of fire due to hydrogen gas generation Observe these precautions when working on batteries e Remove watches rings or other metal objects e Wear rubber gloves and boots and use tools with insulated handles DO NOT lay tools or metal parts on top of batteries e Unplug UPS prior to connecting or disconnecting battery terminals Remove battery fuses or open battery circuit breaker e Remove all battery grounds Contact with any part of a grounded battery may result in electrical shock e DO NOT SMOKE near batteries DO NOT cause flame or spark in battery area e Touch a grounded metal surface to discharge static electricity from body before touching batteries CAUTION This device complies with limits for a Class A computing device pursuant to Part 15 of FCC rules Operating this device in a residential area is likely to cause harmful interference to radio and TV reception which the user must correct at his own expense ADVERTISSEMENT Des pi ces sous alimentation seront laiss es sans protect
44. ms require a local Grounding Electrode per NEC 250 Minimum size grounding conductors per NEC Parity sized ground conductors recommended Size Neutral conductors for full capacity per NEC Refer to NEC Article 250 and local codes for proper wire sizing and grounding practices UPS Output is a separately derived source when operating on inverter Output Neutral is bonded to equipment ground internal to the UPS External Power Management Optional DB25 Load Module Optional Communications Communications Bypass SNMP Connector Connector Switch Interface RS232 AS 400 LANs REPO Connection Battery Circuit Breaker Burn d ES e Terminal R Output pus Block Circuit Break Conduit A Landing Pin st Plat overs npu Ge Eh Circuit 7 S Breaker External Battery Conduit Landing Plate Casters Leveling Feet Bottom Conduit Access Area 15 18 kVA Rear View DISCONTINUED PRODUCT 8 18 KVA Start Up Checklist 1 2 Open turn OFF UPS Output Circuit Breaker Open turn OFF customer supplied distribution circuit breakers Turn OFF critical loads and plug them into output distribution units or customer supplied distribution Turn ON battery circuit breaker on rear of UPS Roll unit to final position If using flexible conduit for power connections allow at least 18 inches of clearance around the UPS with enough conduit to roll UPS 3 feet from wall If using rigid conduit allow at least 3 f
45. nd amps Input B Phase volts and amps Bypass A Phase volts Bypass B Phase volts Output A Phase volts and amps Output B Phase volts and amps DC Bus volts and amps Frequency input and output Temperature inside unit Inverter Wattage A and B Phase The Event Log option allows review of the Alarm History log and the Input Disturbances log The Test Options option allows a Screen Test Enter then ESC and a Battery Test Enter begins a 30 second test NOTE See the following page for a complete menu tree See the Options section for more information about Power Management DISCONTINUED PRODUCT LCD MENU TREE Configuration Review UPS RATING INPUT VOLTAGE INPUT FREQUENCY OUTPUT VOLTAGE OUTPUT FREQUENCY LOW BATTERY WARNING TIME AUTO BATTERY TEST SETTINGS TOTAL UPS RUNTIME ADVANCE CONFIGURATION Input Wiring Output Wiring Time and Date Modem Mode Horn Volume Screen Contrast Battery Charger Mode Slew Rate Input Frequency Sync Range Start up Mode Software Revision Battery Instillation Date MAIN MENU LOAD INPUT A PHASE V amp INPUT B PHASE V amp BYPASS A PHASE V amp BYPASS B PHASE V amp Settings OUTPUT A PHASE V amp INPUT VOLTAGE OUTPUT B PHASE V amp I 200 100 BATTERY BUS V amp 1 220 110 INPUT OUTPUT 230 115 FREQUENCY 240 120 TEMPERATURE 290 127 INVERTER WATTAGE 208 120 INPUT FREQUENCY 50 Hz 60 HZ OUTPUT VOLTAGE 200 100 220 110 230 115 240 120 220 127 208 120 OUTPUT FREQ
46. ng a power outage Pressing the customer supplied REPO switch also opens the Output Circuit Breaker To manually restart the UPS close the Output Circuit Breaker turn it OFF then ON to reset breaker When the Press ON to start system message appears press the ON button Normal Operation When the utility power is available and within acceptable limits the unit supplies filtered and regulated power to the load through the inverter The battery charger maintains a charge on the battery During normal operation the LCD display informs you of UPS status The display indicates when the UPS transfers the load to or from bypass if available when the load is On Battery and when alarms or faults occur See the alarm chart in the Appendix for alarm message meanings and corrective actions Battery Operation On Battery During low input voltage the battery supplements inverter power During a utility power failure the battery provides all power required for normal operation A fully charged battery provides at least 10 minutes of output power More battery power is available if your system includes an optional external battery cabinet see Options Less load increases the battery back up time If your UPS supports several computer systems turning some of them off allows others to run longer Battery Run Time curves in the Appendix show performance of the internal battery and external battery cabinets NOTE If utility power re
47. nits un to 12 kVA T Output Terminal Block wire range 1 14 2 AWG per connection Output Wiring Access Area re ENS Mei d Es SEIDEL Output Conduit Landing Area 6 Input Conduit Landing Area 8 12 kVA Rear View B DISCONTINUED PRODUCT Load Modules Load Modules for 3 5 to 12 kVA units offer a variety of power receptacles when used in conjunction with the Configurable Distribution Each Load Module includes 1 Circuit Breaker 2 Green output receptacle s power indicator 3 1 or 2 Output Receptacles Hard Wire terminal block Load Modules provide a knockout to attach flexible conduit see drawings to the right Use no more than three feet of conduit to avoid attachment points required by national and local codes Terminal compression lugs accept wire size 42 to 14 AWG Select wire size based on UL 1778 and NEC See Table 3 below for circuit breaker provided Tighten each connection based on wire size as follows 10 to 14 AWG to 35 Ib in 8 AWG to 40 Ib in 4 6 AWG to 45 Ib in 2 3 AWG to 50 Ib in See Power Management for details on Power Management Load Modules TABLE 3 LOAD MODULES configuration Breaker 5 15R2 NG 15 A 2 Pole L6 Er 208 or 240 L L G 20A 2 Pole L14 30R1 208 120 or 240 120 L 20A 2 Pole L N G 6 15R1 208 or 240 L L G 15A 2 Pole L5 30R1 120 L N G 30 A 1 Pole L6 30R1 208 or 240 L L G 30 A 2 Pole L14 30R1 208 120 or 240 120 L
48. nt menu offers the following selections e Programming e Review e Override e Load Labels If your UPS has password protection then all selections require a password with the exception of Review Press the enter key to make a selection Use the right and left arrow keys to display the available selections when a programmable item is flashing Press enter to store your selection and flash the next item When reviewing the program use the right arrow to display the next program step To program or review a program step box appears 01 Load 0 0 0 0 Nothing Selected ACTION DELAY S Turn OFF load 00 25 Power Management programs consist of four elements e Which Load Module e What event triggers the Load Module e Whether the Load Module turns ON or OFF e The time delay between the event and the Load Module reaction CAUTION A program step becomes active as soon as it is entered Therefore program the scheduled ON action for each load before programming the OFF action Otherwise turn OFF critical loads To enter a program step password may be required 1 Select a Load Module A Press the enter key to flash the first load module selection Press the right or left arrow key to review available selections detailed below B Press Enter key to store the first load modules selection and flash the second one Make load selections as required for this program step After making all load selections the second l
49. ons Connector RS 232 AS 400 LANs Optional SNMP Interface Input Fuses 30A F1 F2 Variable Speed Fan Bypass Switch POD Guidepin w nut REPO Connection Battery Fuses PODC t 80A F3 F4 onnectors External Power Management Load Module Communications Output Circuit Breaker 30A External Battery Cabinet Connector Connector Guidepin w nut 3 5 6 kVA REAR VIEW Caster 3 5 6 kVA Single Line Diagram AUTO MANUAL BYPASS SURGE SUPPRESSION AND EMI FILTER BATTERY CHARGER i o 1 TO EXTENDED BATTERY CABINETS DISCONTINUED PRODUCT 3 5 6 kVA Start up Checklist 1 Remove POD from box Set aside the two UPS battery fuses inside the user manual packet for later installation Steps 2 4 apply to UPS Hardwire Input Output connections ONLY For standard plug connections skip to step 5 Note conduit knockouts on unit side Remove the four screws securing the terminal block access cover Wire UPS input and or output per NEC NFPA 70 and all applicable local codes Use 75 degrees C copper wire See Site Planning Data and Table NEC Wire Specifications in the Appendix Note that terminations used for an L L N G system differ from those used for an L N G system as indicated by the terminal block labels below Maintenance Bypass Switch SW2 Conduit Knockouts Reassemble the POD With UPS OFF remove hex nuts on the two guide pins on the rear of the UPS
50. orter des gants et des bottes de caoutchouc et utiliser des outils avec manchon isol Ne pas d poser les outiles ou les pi ces m talliques sur le dessus des accumulateurs e nterrompre la source de charge avant de raccorder ou de d brancher les bornes de la batterie d accumulateurs e Determiner si l accumulateur est mis la terre par erreur Si oui d faire cette mise la terre Tout contact avec un accumulateur mis la terre peut se traduire en un choc lectrique La possibiliti de tels chocs sera reduite se de telles mises la terre sont d branch es pour la dur e de l installation ou de l entretien e NE PAS FUMER lorsque pr s des accumulateurs NE PAS produire de flammes ou d tincelles pr s des accumulateurs e D charger toute lectricit statique pr sente sur votre corps avant de toucher un accumulateur en touchant d abord une surface m tallique mise la terre L lectrolyte est un acide sulfurique dilu qui est dangereux au contact de la peau et des yeax Ce produit est corrosif et aussi conducteur lectrique Les proc dures suivantes devront tre observ es DISCONTINUED PRODUCT e Porter toujours des v tements protecteurs ainsi que des lunettes de protection pour les yeux e Sil lectrolyte entre en contact avec la peau nettoyer imm diatement en rincant avec de l eau e Sil lectrolyte entre en contact avec les yeux arroser imm diatement et g n reusement avec de l eau Demande
51. r pour de l aide m dicale Lorsque l lectrolyte est renvers e la surface affect e devrait tre nettoy e en utilisant un agent neutralisant ad quat Une pratique courante est d utiliser un m lange d approximativement une livre 500 grammes de bicarbonate de soude dans approximativement un gallon 4 litres d eau Le m lange de bicarbonate de soude devra tre ajout jusqu ce qu il n y ait plus apparence de r action mousse Le liquide r siduel devra tre nettoy a l eau et la surface concern e devra tre ass ch e DISCONTINUED PRODUCT INTRODUCTION 6 PEAU S t ee ER ER 6 Standard System Components 6 Optional System Components 6 UNLOADING THE UPS 6 INSTALLATION sa ae 7 3 5 6 KVA Connections 7 jc 018 Pet bce cc RER RER RE TUER T Output T 3 5 6 KVA Start up Checklist 8 8 18 KVA Connections 9 ADU Ra ee 9 CUT OU a eine 9 8 18 kVA Start Up Checklist 10 OPERA TION since 11 Control BUllON sa 11 EG RUBIO 11 Je Star e EE 11 Table 2 Factory Default Settings 12 System Start Up nun 14 Manual Restart after Manual Off 14 AUlO Restall EE 14 Manual Restart after Low Battery Shutdown or pim em 14 Normal Operation
52. r the maintenance bypass cabinets Reading this section in its entirety before you begin is a good preparation for your start up DANGER HIGH VOLTAGE y PRIOR TO MAKING OR TOUCHING ANY CONNECTIONS INSURE ALL POWER HAS BEEN REMOVED FEEDING ANY CONNECTION WITH THE RMBP OR THE UPSTATION S POWER CONNECTIONS SIIOULD BE PERFORMED BY A LICENSED ELECTRICIAN ONLY INSURE THAT THE UPSTATION S IS OFF INFUT POWER REMOVED AND ALL BREAKERS ARE OPEN NEVER WORK ALONE UNLOADING The unit is shipped on a box that is banded down to a pallet To unload the maintenance bypass cabinet complete a freight damage claim form Insure that the system ordered is what was received prior to mounting Mounting The Liebert UPStation S Maintenance Bypass Cabinet is designed for wall mount only Prior to installation verify that the wall can support the weight of the bypass cabinet Weights can be found on page 18 e Remove the banding from the container e Open box and remove maintenance bypass e Inspect for any damage to the unit Report any damage to the shipping carrier and The dimensions required for mounting of the maintenance bypass are illustrated below All dimensions are in inches MN Oe oe EA EAR VM12000 VM18000 16 24 24 22 5 21 1 5 75 5 Note All dimensions are in inches DISCONTINUED PRODUCT 8 18 KVA UPS Connections NOTICE 1 Input and Output Power wiring m
53. r to the UPS OUT calls are alarms reported from the UPS to a selected phone number with a modem attached BOTH enables both IN and OUT calls OFF disables modem connections but a directly connected computer terminal may still be used The second line allows entry of the phone number the UPS calls when alarms occur Remember to include a 9 or other characters if required When initiating a call the UPS makes up to 3 attempts to connect spaced 45 to 90 seconds apart before giving up Enter the Site ID on the fourth line The UPS includes Site ID in OUT messages to distinguish multiple UPS s programmed to call the same phone number Use up to 16 characters letters numbers and spaces for the Site ID For terminal IN calls the screen displays Press SPACE BAR to enter terminal mode Use the keyboard to get information from the UPS or to perform remote ON OFF or Transfer as described above If no keys are pressed for 6 minutes the UPS hangs up For UPS OUT calls the receiving terminal beeps and displays the message Press any key to enter terminal mode If no key is pressed within 10 seconds the terminal displays present alarm condition s information along with the Site ID The time of each alarm displays to the nearest tenth of a second Data Carrier Detect DCD Low Battery Common Low Battery NC Low Battery NO Shutdown Active Low Power Fail The event code s alarm description also display
54. s are provided on the back wiring as per NEC The total current into the of the 18 kVA UPS as illustrated above right Conduit can maintenance bypass should not exceed 46A for the 8 be landed on the rear or bottom of the UPS Note that kVA 56A for the 10 kVA 66A for the 12 kVA and side rear front and top access is required for service on all 94 4A for the 18 kVA Liebert UPStation S product lines e It is recommended that the site wiring and overcurrent 8 18 kVA Maintenance Bypass Connections protection be sized initially for 12 kVA if the UPS is an 8 or 10 kVA module The 1512MBC and the 1518MBC maintenance bypass have four basic connections maintenance bypass input to e Wire size range for TB5 terminal block is 10 to 22 UPS rectifier input to UPS output and to critical load AWG Wire size range for TB1 through TB4 is 4 to 8 AWG Terminal blocks have box type lug e The input to the maintenance bypass comes from the connections with slotted screw utility source to the system There must be a breaker feeding the system Size the input feed breaker and 22 DISCONTINUED PRODUCT OPERATION The best way to initially test and start up the unit is to do it without a load DANGER HIGH VOLTAGE H PRIOR TO APPLYING POWER TO THE UNITS CHECK ALL POWER CONNECTIONS TO VERIFY THAT NO SHORTS EXIST BETWEEN PHASES VERIFY THAT NO LOOSE HARDWARE IS INSIDE EITHER THE UPSTATION S OR THE MAINTENANCE BYPASS CABINET VERIFY L
55. t Internal Batteries 1 VBS 061 Cabinet mum Internal Batteries Only ternal Batteries 2 VBD061 Cabinets m Internal Batteries 2 VBS062 Cabinets Internal Batteries 1 VBS 061 Cabinet amp 1 VBS062 Cabinet Runtime mins Runtime mins 25 50 75 100 25 50 75 100 PERCENT LOAD PERCENT LOAD 33 DISCONTINUED PRODUCT 6 8 kVA Battery Run Times UPStation S 6 kVA Battery Run Times 1 Internal Batteries 1 VBD061 Cabinet mw Internal Batteries 1 VBS062 Cabinet Internal Batteries 1 VBS 061 Cabinet Internal Batteries Only UPStation S 6 kVA Battery Run Times 2 mms niernal Batteries 2 VBD061 Cabinets sw Internal Batteries 2 VBS062 Cabinets Internal Batteries 1 VBS061 Cabinet amp 1 VBS062 Cabinet Runtime mins Runtime mins 25 50 75 100 PERCENT LOAD PERCENT LOAD UPStation S 8 kVA Battery Run Times 1 ternal Batteries 1 VBD122 and 1 VBD121 Cabinet mw Internal Batteries 1 VBS121 Cabinet Internal Batteries 1 VBS122 Cabinet mum Internal Batteries Only UPStation S 8 kVA Battery Run Times 2 ternal Batteries 4 VBD121 Cabinets Internal Batteries 3 VBD121 Cabinets Internal Batteries 2 VBD 122
56. tery time by shutting down less critical loads Specifically remove load 1 one minute after going on battery and load 2 two minutes after going on battery When utility power returns put loads 1 and 2 back on line Define Parameters Start Loads 1 2 Closure Loads 1 2 Action Turn OFF loads Event Utility Failed Delay 1 amp 2 minutes Action Turn ON loads Event Utility Restored Delay None Step 1A 01 LOAD Nothing Selected ACTION DELAY S Turn OFF load 00 1 0 0 0 Step 1A indicates selection of load module 1 Step 1B 01 LOAD Utility Failed ACTION Turn OFF load 1 0 0 0 Step 1B shed load 1 one minute after utility fails DELAY M 00 Step 2 01 LOAD 2 0 0 0 Step 2 sheds Utility Failed load 2 two ACTION DELAY S minutes after Turn OFF load 00 utility fails Step 3 01 LOAD 1 2 0 0 Step 3 turns on Utility Restored 1 and 2 with no ACTION DELAY S iy pone Turn ON load 00 a DISCONTINUED PRODUCT Remote Emergency Power Off REPO Cable This optional 50 foot cable includes the attached matting connector for connection to the UPS The REPO connector is at the rear of the unit The factory supplied switch provides a normally open N O contact rated for 1 Amp at 24 Volts Pressing the REPO button opens the UPS Output Circuit Breaker and disables battery charging See the figure below HU REPO with Lighted Pushbutton PIN 1 NOTES
57. through its normal testing and start up procedure Follow the LCD screen instructions After the output breaker is closed and the ON button is pressed the unit should return to the Normal Operation screen Proceed to the meter screen on the LCD Verify that meters are within operating specifications Return the LCD to the Normal Operation screen Transfer the UPS to bypass by placing the bypass UPS switch on the back of the unit in the bypass position Transfer to On Line from Test Always verify that the UPS is in the bypass mode prior to transfer to On Line position Rotate the bypass switch to the On Line position The customer may now bring up their connected critical loads Always energize the load on bypass either UPS internal bypass or maintenance bypass After the load is up and operating the UPS may now be transferred on line Transfer the UPS to the UPS mode by placing the bypass UPS switch on the back of the unit in the UPS position and pressing the ON button on the front of the unit TROUBLESHOOTING WARRANT Y Troubleshooting Troubleshooting should only be performed by a trained engineer authorized by If you cannot resolve a problem consult Liebert immediately at 1 800 222 5877 Do not continue to use the maintenance bypass cabinet if it is not performing according to specifications DISCONTINUED PRODUCT POWER MANAGEMENT Use Power Management to program power to individual loads to turn OFF or ON at sp
58. time mins PERCENT LOAD DISCONTINUED PRODUCT 18 kVA Battery Run Times UPStation S 15 kVA UPStation S 15 kVA Battery Run Times 1 Battery Run Times 2 ternal Batteries Es Batt 1 VBD181 Cabinet Internal Batteries 4 VBD181 Cabinets sw Internal Batteries 3 VBD181 Cabinets Internal Batteries 2 VBD181 Cabinet Internal Batteries Only Runtime mins Runtime mins 25 50 75 100 25 50 75 100 PERCENT LOAD PERCENT LOAD UPStation S 18 kVA UPStation S 18 kVA Battery Run Times 1 Battery Run Times 2 niernal Batteries 1 VBD181 Cabinet Internal Batteries Only nternal Batteries 4 VBD181 Cabinets me Internal Batteries 3 VBD181 Cabinets Internal Batteries 2 VBD181 Cabinets Runtime mins Runtime mins 25 50 75 100 25 50 75 100 PERCENT LOAD PERCENT LOAD 36 DISCONTINUED PRODUCT Alarm Messages Meanings and Corrective Actions MESSAGE MEANING CORRECTIVE ACTION Start Up Sequence Aborted The UPS detects a condition that prevents a Review and record all alarm messages Perform complete start up prescribed action for specified alarm If Start up still aborts contact Liebert at 1 800 222 5877 Site Raat Error Disconnect power from the U
59. tion from the output of the UPS is open Input power to the UPS is still available for testing and troubleshooting purposes RSR RER Een re eo er ee pee AE SEE EEE Rh eee ee eee RE eee Sense see Sonne ERBE re en MAINTENANCE BYPASS _ CRITICAL Ge Loan 2 b c H r c cs z cz 2 22z2z2222222222022220200222z2 0 22 222 2 2 2 2 2cc 085c 2 czEEBEcc cIZZ2Z2220222022 2 2 22222z2 2 5222 22 2222 2 22 g 3 UTILITY FEED nO BYPASS PFC INVERTER Coms BYPASS UPStation SM Maintenance When the rotary switch is placed in the Maintenance position contacts A and C are open and B is closed The power for the load is coming from the maintenance bypass source as illustrated below The UPS is now completely isolated from the source as well as the critical load RS SISTER eee ee fee cce m os ps eee de ee pe nn ne ne DIE ee pi Et scies pei euet jo utet etit MAINTENANCE BYPASS meme UTILITY CRITICAL FEED i LOAD A Se E EE HE r BYPASS u PFC elle INVERTER BYPASS UPStation S 19 DISCONTINUED PRODUCT INSTALLATION This section includes unloading inspection mounting and connections fo
60. to the UPS directly or through a modem connection See Cables for connection details Set up the computer terminal as follows Baud rate 2400 Data bits 8 otop bits 1 Parity none Full duplex The RS 232 interface can operate in terminal mode which shows the LCD display on the screen or ESP mode which only qualified service personnel use To use terminal mode press the space bar The LCD display appears on the screen and the left arrow right arrow enter and escape keys become operable If the LCD display does not appear the RS 232 may be in ESP mode Type EXIT to return the RS 232 to terminal mode The UPS responds to requests such as viewing UPS meters or alarm history Some configuration selections other than voltage or frequency can be changed during UPS operation Use the configuration screens UPS ON 1 OFF 0 and Transfer UPS to remotely turn the UPS ON or OFF or make transfers if bypass is available Modem Operation Connect the UPS to a remote computer terminal through a modem link one modem at each end See Cables for connection details The UPS automatically tests for a modem every three minutes when the communication channel is idle DISCONTINUED PRODUCT Use the following Modem Mode configuration screen to control modem operations Modem Mode IN 1 000 000 0000 Site ID Your Location The options of the first line of this screen are IN OUT BOTH or OFF IN calls are from a remote terminal operato
61. ust be run in separate conduit 2 Control and Power wiring must be run in separate conduit 3 Wire and breaker sizing must be in accordance with NEC and local electrical codes 4 RMBP units are designed to be mounted on the wall Insure that wall can support weight prior to installation 5 The UPStation S must have an internal bypass for system to operate according to specifications The 8 18 kVA Liebert UPStation S allows the customer to connect a three phase input if desired The only benefit to connecting a third phase is to balance a three phase feed transformer The 8 18 kVA Liebert UPStation S has two basic Illustration of how the system will look electrically once the installation is complete Connections between the maintenance bypass and the UPS must be run in separate conduit Due to the clearance requirements for service on the UPS it is connections UPS Input and UPS Output Below is an recommended that flexible conduit be used Customer Supplied Feed MAINTENANCE BYPASS CABINET Breaker B m Ll O 7O LI Lo From D 8 CH L2 BR O NO BR L2 Critical Source eC L3 E O O E N Load G Maintenance Bypass Input A CAGO OO To To UPS Rectifier Input UPS Output Flexible n Conduit INPUT LILInlol OUTPUT TERMINAL 112 TERMINAL BLOCK INVERTER
62. y displays a Normal Operation screen see figure on right which includes date time and a prompt on the help line to select the Main Menu Alarms or faults displace the Normal Operation screen The user screens are organized in a multi level menu system see page 13 Select a choice with the keys below the screen The Enter key moves the cursor to the next lower menu level The Escape key returns the cursor to the previous menu Use the Left and Right keys to scrol through available options and to select user programmable values The cursor indicates which value is active Press Enter to record the value after each selection Initial Start Up At initial start up the LCD display prompts the user to review or change the configuration The initial configuration menu allows the following selections Review Configuration Change Settings UPS Meters and Accept Settings 11 LCD Display NORMAL OPERATION NOV 21 12 45 Press for Menu md Escape Button Enter Button Left Arrow Button O OFE ON OFF Button Alarm Silence ON Button Button Right Arrow Button After reviewing or changing the output configuration then accepting it start up self tests begin The selected configuration is stored in control memory even with no power to the UPS Self tests begin immediately if power is applied after initial start up Configuration review is optional The unit will not repeat most self tests when turned OFF then

UPStation S - Emerson Network Power

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