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1. 6 2 6 5 1 Restart After Non Fatal Fault 6 2 6 5 2 Restart After Fatal 222 2 6 2 6 6 Battery Backup Time and Discharge 6 3 6 7 Battery Low Voltage TolerancesS nero titer 6 3 6 8 Battery Recharging uice dessin 6 4 9 9 Operation ouis iotovsa socrus s pvo copre aa 6 5 6 9 1 AC Input Mode normal 6 5 6 9 2 Circuit Bypass 2 1 6 5 6 9 3 Battery Backup Mode s uote tae tpe tit 6 6 6 10 Audible Alarm Functions 6 6 6 11 Emergency Power Off Function 6 7 6 12 System Protection Features 6 7 6 19 Front Panel Layout 6 8 6 13 1 Front Panel Indicator LED Lamps 6 8 6 13 2 Front Panel Indicator LED Functions 6 8 6 13 3 Front Panel Buzzer 6 9 6 14 UPS Run Mode Display eese 6 9 7 0 Troubleshooting Procedures
2. details described as occurred or not occurred The connector pin assignment and female connector outline are illustrated below RS 232C Connector Pin DB9 Female Connector Outline This pin is not used Eum 3 Output Transmit 5 se e wee os ta set eaey Output RTS Request to send 9 This pin is not used 443 UPS Shutdown via RS 232C When the UPS is operating from its internal batteries a shutdown order can be sent to the UPS telling it to turn OFF after a user specified amount of time This function can allow you to stop discharging the UPS batteries after an orderly system shutdown has been completed The UPS can be programmed to turn OFF up to 8 minutes after the shutdown command is given This command can be cancelled before the specified time has elapsed 4 6 TOSHIBA 5 0 Specifications 5 1 XL Plus Series Specifications MODEL NUMBER UC3G2L024C6 UC3G2L036C6 UC3G2L060C6 CAPACITY 2 4 kVA 1 68 kW 3 6 2 52 kW 6 kVA 4 2 kW Input voltage Single phase 208 240 Vac 10 to 30 Input frequency 45 to 65 Hz Input capacity 2 4 kVA 3 6 kVA Input power factor Approximate unity 0 98 to 1 0 lagging Input harmonic distortion Less than 5 typ Battery Battery rated voltage 216 Battery backup time when fully charged 7 mins at full load with 0 7 power factor and 7
3. eene 7 1 7 1 Non Fatal Fault 7 1 72 tFa tal Faut ModE 7 2 8 0 Preventive Maintenance Parts Replacement 8 1 8 1 Preventive MAING NANCE yo ade nin razeblt pre suele coh tre esa 8 1 8 2 ha tossed dein 8 1 9 0 External Layouts Dimensions Shipping Weights 9 1 9 1 External Layouts hardwired 9 1 9 2 Dimensions 9 2 9 3 Shipping Weights oto reped etre ete 9 2 TOSHIBA INTRODUCTION Thank you for purchasing the 1400XL Plus Series UPS This Series features the very latest state of the art microprocessor technology and IGBT transistors for fast high power and low noise PWM pulse width modulation switching The Plus Series features a low impedance output transformer to provide total power conditioning and noise isolation even during bypass operation It is the intent of this manual to provide a guide for installing operating and maintaining the UPS Please read this manual thoroughly before installation and operation All warnings and precautions should be observed for both personal safety and for proper equipment performance and longevity Read the important safety instructions on page v and vi Save these safety in
4. 41 3 UPS model numbers UC3E1E036 51 UC3E1E060 51 and UC3E1E080 51 The following illustration details the wiring connections from the power distribution panel not part of the UPS to UPS model numbers UC3E1E036 5 UC3E1E060 5 and UC3E1E080 51 and the available input voltage selection jumper setting The available UPS output voltages are shown in the table Main UPS Unit UPS Output Voltages 230V Output voltage Source Power Distribution 230 Vac Panel 41 4 UPS model number UC3A2L024C6 The following illustration details the wiring connections from the power distribution panel not part of the UPS to UPS model number UCSA2L024C6 The available UPS output voltages are shown in the table 208 Vac H1A H2A 120 Vac H1A N H3 N Main UPS Unit UPS Output Voltages recy Output voltage Source Power Distribution 240 Vac H1A H3 TOSHIBA 4 0 UPS Connections 4 2 Terminal Block details 4241 UPS model numbers UC3G2L024C6 UC3G2L036C6 UC3G2L060C6 and UC3G2L080C6 The following illustration is a detail of the UPS unit s terminal block see Section 9 1 for terminal block location 1 2 3 4 5 6 7 8 11 12 13 14 15 H2 H1 G N H1A HIGH EPO1 EPO2 T 208V 240V Ground Ground Jumper selection See note 1 amp 2 Remote EPOswitch 208 240 Vac Rated 125Vac 2 Amp input cables from distrib
5. Battery voltage low o 8 UPS on inverter supplied joe en 9 Input power loss i battery operation O 1 Fault detect signal e Notes 1 Pin switches are shown in their inactive states if battery voltage is low pin 7 will be connected to ground 2 Contacts are resistive loads rated at 30 Vdc 0 1 amp 3 Pin number 3 is not used TOSHIBA 4 0 UPS Connections 4 4 Communication Interface Cont d 442 RS 232C The RS 232C serial communication interface is available through a DB9 female connector located on the rear of the UPS see Section 9 1 for DB9 connector location This interface allows control of the UPS from a personal computer running special Toshiba software The computer and the UPS are connected through a serial RS 232C communication port The available data from the UPS via the RS 232C communication link is shown below Input voltage Output voltage Operating conditions Output current Battery voltage Input frequency Output frequency Utility power OK UPS operating status Low battery voltage detected described as yes or no UPS in BYPASS mode UPS in NORMAL mode Input and output frequency synchronized UPS fault occurred DC bus overcurrent DC bus overvoltage DC bus undervoltage Input overcurrent Overheat Overload being timed Overload allowable time exceeded Output overvoltage during NORMAL mode Output undervoltage during NORMAL mode Fault
6. 4 Do not use the UPS to provide power to motors that require high starting current or along starting time such as vacuum cleaners and machine tools If an application arises contact Toshiba for proper sizing 5 Donotinsert metal objects or combustible materials in the unit s ventilation slots 6 Do not place hang or paste any objects on the top or the exterior surfaces of the UPS TOSHIBA 4 0 UPS Connections 4 1 Power Connections 4141 UPS model numbers UC3G2L024C6 UC3G2L036C6 UC3G2L060C6 and UC3G2L080C6 The following illustration details the wiring connections from the power distribution panel not part of the UPS to the UPS unit and the available input voltage selection jumper setting The available UPS output voltages are shown in 120 Vac H1A N H3 N the table Main UPS Unit UPS Output Voltages 4 Terminal 208 240V Low 208V Input voltage Output voltage Source Power 142 selection 240 Vac H1A H3 Distribution High 240V factory setting low Panel 13 208 Vac H1A H2A MOCB H2 lt gt lt gt lt gt 41 2 UPS model number UCSE1E024C5 The following illustration details the wiring connections from the power distribution panel not part of the UPS to UPS model number UC3E1E024C5 The available UPS output voltages are shown in the table Main UPS Unit UPS Output Voltages Source Power Panel TOSHIBA 4 0 UPS Connections 41 Power Connections cont d
7. 9 9W x 22 2H x27 2D 250W x 564H x 690D mm 175 Ib 80 0 kg 50 dB A max output measured 3 3 ft 1 m from front panel Greater than 82 300W 1030 Btu hr Manual bypass provided Static switch standard transfer time less than 4 mS Provided this function can be disabled Signals 1 UPS on 2 UPS battery low 3 UPS bypass active 4 utility failure Provided Contact Toshiba for details on these options Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site An initial charge time of 24 hrs is necessary to obtain proper battery performance level before unit is placed in operation t m above sea level output capacity shou e derate 6 At 6000 ft 2000 m ab level p pacity should be d d by 3 Novell w is a registered trademark of Novell Inc AS 400 mis a registered trademark of International Business Machines Inc TOSHIBA 6 0 Operating the UPS 6 1 6 2 6 3 Initial Battery Charge The UPS batteries must be charged before it is used for the first time or when the unit has not been used ac source power removed for more than 10 days Use the following procedure to recharge the batteries 1 Close breaker power on at the UPS input distribution panel 2 Move the UPS unit s MCCB switch on the rear panel ON see Section 9 1 for location The UPS unit s battery charging circuit is now activated Allow 24 hours for th
8. SPEM i nuire 3 1 3 1 Installation Precautions ini dimer ez en bee cree dena 3 1 3 2 Prestan Precautions eco reete Renan 3 1 3 3 Operating Precautions tee ep 3 1 4 0 UPS Connections iei rico cene 4 1 4 1 Power Connections 4 4 1 4 2 Terminal Block Details tutes s 4 1 4 3 Wire Size Tightening 4 2 44 4 2 4 4 1 Remote Contact 5 400 4 2 4 42 9232 capers yates ttes nus 4 3 4 4 3 UPS Shutdown via 5 232 4 3 50 SpeclflcatloOlis iu venosa 5 1 51 XL Plus Series Specifications 5 1 6 0 Operating the UPS 6 1 6 1 Initial Battery 4 0111 6 1 6 2 Startup Procedure xi eee D serail anette 6 1 TOSHIBA CONTENTS Cont d SECTION PAGE 6 0 Operating the UPS Cont d ceres 6 1 6 3 Battery Check FUNGIOM cd asstvansertesverad seid eo tau poe Sai Eo Dav ETPas eve IBID 6 1 6 4 Shutdown Procedure eese enne 6 2 6 5 Restart PFOCBOUIFE ao ioo tempestive th
9. 5 2 Move the MCCB switch located on the rear panel to OFF Output power to the load is removed 3 Switch off power at the UPS input distribution panel Restart Procedures 6 5 1 6 5 2 Restart After Non Fatal Fault When restarting the unit after a Non Fatal Fault see non fatal faults Section 7 1 has occurred and the unit is in bypass mode use the following warm start up procedure 1 Move the UPS STOP RUN switch located on the front panel to STOP 2 Move the UPS STOP RUN switch to RUN 3 If unit does not restart then use the cold start procedures in Section 6 5 2 Restart After Fatal Fault When restarting the unit after a fatal fault see Fatal Faults Section 7 2 has occurred use the following cold start start up procedure 1 Move the UPS STOP RUN switch located on the front panel to STOP 2 Move the MCCB switch located on the rear panel to OFF 3 Check the 1 position green lamp in the OUTPUT BATTERY level meter see Front Panel Layout Section 6 13 and then If the green 1 lamp is flashing do not CAUTI ON reapply power main dc bus capacitors are still charged 5 N CAUTION If the green 1 lamp continues to flash for longer than 2 minutes do not reapply power main dc bus capacitors discharge path fuse is blown Contact your Toshiba service representative Ifthe green 1 lamp is extinguished power re applied main dc bus capacitors have discharged in the following
10. 9 Operation Modes 6 9 1 AC Input Mode normal operation The following illustration shows circuit power flow when the UPS is operating normally in the ac input mode The UPS unit s rectifier included in a boost chopper circuit converts ac input power to dc power The boost chopper circuit maintains a constant voltage with current limiting for charging the batteries It also supplies a dc voltage of the proper level to the inverter section The inverter section generates a high quality sinewave output voltage The unit s batteries are always maintained in a constantly charged state when the UPS is in the normal operation mode Bypass Static Switch Isolation oes Transformer Rectifier ent Oo Line charger Inverter filter power chopper Surge JE bsorb ies absorber Batteries Switches are aie solid state devices Power flow Power flow in AC input mode for the 2 4 3 6 6 and 8 kVA Models 6 9 2 Circuit bypass Mode If the UPS unit is severely overloaded or develops an internal fault power flow is automatically switched from the unit s main circuit to the bypass circuit Power flow through the bypass is shown in the following illustration This change over occurs automatically in less than 4 milliseconds in phase The switching period is not long enough to cause interruptions to occur in most loads If the
11. External Layouts Dimensions Shipping Weights 9 1 External Layouts hardwired units Remote contacts B Indication Panel IBM AS 400 P Cooling Fan Male Connector Air Vent Stop Run a Switch o MCCB RS 232C i 5 5 Female Connector Terminal Block Front view of UPS See Dimension Chart Section 9 3 Rear view of UPS Airflow gt E ___ label Terminal ato block cover lt gt Air flow Air flow Caster wheel with stopper Side view of UPS See Dimension Chart Section 9 3 9 1 TOSHIBA 90 External Layouts Dimensions Shipping Weights 9 2 Dimensions RR a 2 4 22 2 in 10 in 27 2 in 19 4 in 2 2 in 2 76 in 564 mm 250mm 690mm 486mm 55mm 70 mm 3 6 kVA 22 2 in 10 in 27 2 in 19 4 in 2 2 in 2 76 in 564 mm 250mm 690mm 486mm 55mm 70 mm 6 kVA 28 in 10 in 31 2 in 24 6 in 2 2 in 3 4 in 710mm 250mm 790mm 615mm 55mm 85 mm 8 kVA 28 in 10 in 35 2 in 24 6 in 2 2 in 3 4 in 710mm 250mm 890mm 61
12. Toshiba s 1400XL Plus Series offers UPS models with the following capacities and voltages When input and output voltage are both 240 volts UPS models UC3G2L024C6 P UC3G2L036C6 P UC3G2LO60C6 P 7 and UC3G2L080C6 P will supply the maximum rated power to the loads output capacity 2 4 3 6 6 8 kVA If input or output voltage for these models is 208 volts UPS output capacity will be reduced to 87 of maximum rated power capacity Units with input voltage ratings greater than 208V will supply full kVA to the load Power conditioning When commercial power is present the UPS supplies conditioned power to the load while maintaining its batteries in a charged condition The UPS protects against the normal every day problems associated with heavy use of raw commercial power including power sags surges signal interference and spikes This protection keeps power line problems from reaching your load where they can cause equipment to operate erratically or damage software and hardware TOSHIBA 20 Inspection Storage Disposal 2 1 Inspection of the new UPS equipment Upon receipt of the UPS a careful inspection for shipping damage should be made After Uncrating 1 Check the unit for loose broken bent or otherwise damaged parts If damage has occurred during shipment keep all original crating and packing materials for return to shipping agent Warranty will not apply to units which are damaged during shipment 2 Check to see th
13. cause serious injury or death if the proper precautions are not observed LA TOSHIBA IMPORTANT SAFETY INSTRUCTIONS This manual contains important instructions SAVE TH ESE INSTRUCTIONS for 2 4 3 6 6 0 and 8 0 kVA units that should be followed during the installation and use of the UPS and it s batteries Hardwire type UPS units are not equipped with an overcurrent protection device nor an output disconnect for the ac output Therefore a circuit breaker should be provided by the user between the UPS output and the load input This device should be rated as follows 2 4 kVA 220 or 240 208 Vac 15A 3 6 kVA 220 or 240 208 Vac 20A 6 kVA 220 or 240 208 Vac 30A 8 kVA 240 208 Vac 40A The maximum ambient temperatures in which the UPS units should be operated are as follows 2 4 kVA 104 F 40 3 6 kVA 104 F 40 C 6 kVA 104 F 40 C 8 kVA 104 F 40 C The nominal battery voltages for these models are as follows 2 4kVA 96Vdc 3 6kVA 144Vdc 6 kVA 216Vdc 8 kVA 252Ndc Servicing of the batteries should only be performed by a qualified Toshiba Representative who is knowledgeable of batteries and the required precautions Keep unauthorized personnel away from batteries When having batteries replaced use the same number and type of one of the following sealed lead acid batteries 2 4 EL Panasonic LOV 12V 7 2P 8 Yuasa NP7 12FR 8 3 6 Panasonic LOV 12V 7 2P 12 Yuasa NP7 12FR 12 18 18 EET
14. power flow is transferred to the bypass circuit because of an overload and that overload condition ends within a specified period of time then the power flow will be re transferred to the AC input mode normal operation automatically If the power flow is transferred to the bypass circuit due to a fault condition then the power flow must be transferred manually from the UPS s bypass circuit back to the inverter circuit after repairing the fault This may be possible by toggling the STOP RUN switch on the unit s front panel first to STOP and then back to RUN This action resets clears the non fatal faults See Restart Procedures Section 6 5 Bypass Static switch Isolation MCCB Transformer Rectifier Input O O Line p Output power filter oe Inverter z O power Surge O absorber Switches are Batteries solid state devices s Powerflow Power flow in circuit bypass mode for 2 4 3 6 6 and 8 kVA Models 6 5 TOSHIBA 6 0 Operating the UPS 6 9 Operation Modes Cont d 6 9 3 Battery Backup Mode The following illustration shows power flow during the battery backup mode When commercial ac power failures occur the UPS s batteries instantly begin supplying dc voltage to the UPS s main inverter circuit This circuit changes converts the dc power into ac power The ac power is available at the unit s out
15. required call Toshiba s marketing department toll free at 800 231 1412 or write to Toshiba International Corporation 18131 W Little York Road Houston TX 77041 9990 Please complete the following information for your records and to remain within this equipmentmanual Model Number Serial Number Date of Installation Inspected By TOSHIBA CONTENTS SECTION PAGE DISCIAIMGN eli od T General Safety Important Safety Instructions vi vii 1 0 1 1 1 1 Theory of Operation pP ERE 1 1 1 2 Application and Siac 1 1 q9 ROWS BACKUP scictcressnccncertvevecatgenrnnsecagensarntacterstavsaehtenttontasttanstetoonctel 1 1 1 4 Power Conditioning eter oer cle 1 1 2 0 0 2 1 2 1 Inspection of the new UPS equipment 2 1 2 2 Storage of UPS 4 4 21 2 1 2 37 a ptni 2 1
16. steps 1 Move the MCCB switch to ON Output power is now provided to the load through the unit s bypass circuit The unit s battery charging circuit and chopper circuit are now activated 2 Move the UPS STOP RUN switch to RUN Operation of the unit s inverter begins and output power is available 6 2 TOSHIBA 6 0 Operating the UPS 6 6 Battery Backup Time and Discharge Process The UPS unit s batteries provide about 7 minutes of back up time for the 2 4kVA 3 6kVA 6 kVA 8 models These times are valid when the unit is operating under full load and the output capacity has been derated to 87 of nominal input or output voltage is 208Vac When these models are operating at half load the batteries can provide about 30 minutes of back up time The exact length of these times will depend on the UPS model used condition of the batteries amount and type of load temperature and other variables See battery backup time in the Standard Specifications section 5 1 The following illustration graphically shows the battery discharge process at full load conditions Current Voltage Shutdown voltage 100 20 0 Battery capacity 6 7 Battery Low Voltage Tolerances Excessive discharge will cause the UPS unit s battery voltage to drop The chart shown below lists the voltage level at which each UPS unit s low voltage alarm will sound and also at what level the low voltage condition will cause the unit to automati
17. 5mm 55mm 85 mm 9 3 Shipping Weights Shipping Weights TOSHIBA TOSHIBAINTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Rd Houston Texas 77041 Tel 713 466 0277 Fax 713 466 8773 Telex 762078 Printed in U S A
18. 7 F 25 C 30 mins at half load Recharge time Maximum 24 hrs to 100 90 in 10 hrs Type of batteries Sealed lead acid maintenance free Output voltage Single phase 240 208 120 volts Output voltage regulation 3 steady state during normal or battery backup operation Output frequency 50 60 Hz 0 1 in free running mode line sync range x 1 096 Output voltage waveform Computer grade sine wave less than 3 0 total harmonic distortion with linear load Rated load power factor 0 7 lagging Voltage transient characteristic 8 under 100 load step change Rated output current rms 10 0A 15 0A Maximum peak output current peak 30 0A 45 0A Inverter overload capacity 125 for 1 minutes 150 for 30 seconds Bypass overload capacity 125 for 10 minutes 100096 for 1 cycle Crest factor 3 0 Environment Operating temperature 32 to 104 F 0 to 40 C Storage temperature 4 to 104 F 20 to 40 C Operating humidity 30 to 90 no condensation Altitude Less than 3000 ft 1000 m above sea level External dimensions 9 9Wx22 2Hx27 2D in 9 9Wx22 2Hx27 2D in 9 9Wx28 0H x31 6D in 250W x 564H x 690D mm 250W x 700H x 790D mm Wein 321 b 460 Acoustical noise 50 dB A max output measured 3 3 ft 1 m from front panel Efficiency ac dc ac Greater than 85 Heat generation 750W 2580 Btu hr Switches Bypass switch Manual bypass provided Bypass transfer switch Static switch standard tr
19. A max output measured 3 3 ft 1 m from front panel Greater than 85 1000W 3444 Btu hr Manual bypass provided Static switch standard transfer time less than 4 mS Provided this function can be disabled Signals 1 UPS on 2 UPS battery low 3 UPS bypass active 4 utility failure Provided Contact Toshiba for details on these options Input output figures rated for 240 volts Output capacity will be reduced when input voltage is below 204 volts Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site An initial charge time of 24 hrs is necessary to obtain proper battery performance level before unit is placed in operation At 6000 ft 2000 m above sea level output capacity should be derated by 3 Novell is a registered trademark of Novell Inc AS 400 mis a registered trademark of International Business Machines Inc TOSHIBA 5 0 Specifications 5 1 XL Plus Series Specifications cont d MODEL NUMBER UC3E1E024C5 UC3E1E036 51 UC3E1E060 51 UC3E1E080 51 CAPACITY 2 4 kVA 1 68 kW 3 6 kVA 2 52 kW 6 kVA 4 2 kW 8kVA 5 6kW Input Input voltage Single phase 230 Vac 10 to 30 Input frequency 45 to 65 Hz Input power factor Approximate unity 0 98 to 1 0 lagging Input harmonic distortion Less than 5 typ Battery Battery rated voltage 252 Vdc Battery backup time when fully charged 7 mins at f
20. Btu hr Switches Bypass switch Manual bypass provided Bypass transfer switchStatic switch standard transfer time less than 4 mS Automatic retransfer switch Provided this function can be disabled Interface IBM AS 400 TM compatible signals Signals 1 UPS on 2 UPS battery low 3 UPS bypass active normally open contacts 4 utility failure RS232C ASCII interface Provided Options Novell TM local area network Contact Toshiba for details on these options SNMP Network Adapter Input output figures rated for 240 volts Output capacity will be reduced when input voltage is below 204 volts Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site An initial charge time of 24 hrs is necessary to obtain proper battery performance level before unit is placed in operation At 6000 ft 2000 m above sea level output capacity should be derated by 3 Novell is a registered trademark of Novell Inc AS 400 wis a registered trademark of International Business Machines Inc 50 Specifications 5 1 MODEL NUMBER CAPACITY Input voltage Input frequency Input capacity Input power factor Input harmonic distortion Battery Battery rated voltage Battery backup time when fully charged with 0 7 power factor and 77 F 25 C Recharge time Type of batteries Output voltage Output voltage regulation Output frequency Output voltage w
21. EN kVA Panasonic LOV 12V 7 2P Yuasa NP7 12FR 8 kVA Panasonic LOV 12V 7 2P Yuasa NP7 12FR NPX 35FR 9Ah Misuse ofthis equipment could result in human injury and equipment CAUTION damage In no event will Toshiba Corporation be responsible or liable for either indirect or consequential damage or injury that may result from theuse of this equipment N CAUTION A Do not dispose of the batteries in a fire The batteries may explode This unit contains sealed lead acid batteries Lack of preventative WARN maintenance could result in batteries exploding and emitting gasses and or flame Annual preventative maintenance must be performed by an authorized trained technician zi W ARN NG Failure to replace a battery before it becomes exhausted may cause the case to crack possibly releasing electrolytes from inside the battery and resulting in secondary faults such as odor smoke and fire vi TOSHIBA WARN NG Installation and servicing of batteries should be performed by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from the batteries Proper maintenance to the battery system of this unit must be done by a WARN NG qualified service techincian this is essential to the safety and reliability of your UPS system Refer to service manual DANGER eerie em following precautions should be observed when working with batteries 1 Verify that the UPS is off an
22. FAULT lamp is green UPS Run Mode Display Chart Output Display status Explanation When output current is between 3096 and 10096 the LU QU NE green lamps light in 1596 increments from left to right Normal m m to indicate relative output value This sample display shows value level of approximately 40 to 55 of l l BATTERY available output current LED 1 and 2 will only illuminate when output current is 30 or greater OUTPUT All green lamps light and two red lamps flash Overload 7 twice second Remove overload as quickly as 1 T T T x possible to prevent fault fault timeouts vary de l l BATTERY pending on overload condition During battery backup all green and all red lamps flash twice per second As the batteries discharge the green lamps extinguish from left to right to indicate E in mi x x remaining battery capacity This sample display shows l BATTERY a value level of approximately 55 to 70 of available battery capacity during All green lamps are off and one or two red lamps battery continue to flash backup BATTERY Flashing LED Steady lit LED TOSHIBA 7 0 Troubleshooting Procedures Faults are those abnormal conditions that can occur and can cause the unit to shutdown normal operation The faults are detected by the protection circuitry see System Protecti
23. PO2 E H d E ET Jumper Ground Ground 240V Remote EPOswitch 120 Vac a Rated 125Vac input cables from 2 Amp 120V 120V distribution panel ac output cables to loads Notes 1 When input power is 120 Vac rated terminals 12 and 13 must be shorted by a jumper PAIO e e e B TOSHIBA 4 0 4 3 AC input UPS Connections Wire Size and Tightening Torque Use the following table to select the correct wire size and terminal lug tightening torque for I O wire connections Terminal Number 1 and 2 Tightening torque Ilbs inches AC output 4 through 7 Ground 3 8 14 12 8 6 Jumper selection 11 through 13 14 or attached wire 120r attached wire 80r attached wire attached wire Remote EPO switch 14 and 15 16 through 18 16 through 18 16 through 18 16 through 18 1 Newton meter 8 8 pound inches 4 4 Communication Interface 4 41 Remote Contact 5 400 The AS 400 interface is a standard feature and is available as dry switch contacts through a DB9 male connector located on the back side of the UPS see Section 9 1 for DB9 connector location The following schematic shows the contact state and pin assignment for each signal and the associated DB9 connector pinout m o 5 Syst 250 re DB9 Male Connector Outline facing connector o 6 Bypass active l bypass supplied p
24. TOSHIBA UNINTERRUPTIBLE POWER SYSTEM SINGLE PHASE 2 4 3 6 6 0 8 0 kVA PLUS 1410057 SERIES OPERATION MANUAL July 2003 UL Part 43535 005 C TOSHIBA NOTE The instructions contained in this manual are not intended to cover all of the details or variations in equipment nor to provide for every possible contingency to be met in connection with installation operation or maintenance Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes the matter should be referred to the local Toshibasales office The contents of this instruction manual shall not become a part of or modify any prior or existing agreement commitment or relationship The sales contract contains the entire obligation of Toshiba International Corporation s UPS Division The warranty contained in the contract between the parties is the sole warranty of Toshiba International Corporation s UPS Division and any statements contained herein do not create new warranties or modify the existing warranty Any electrical or mechanical modifications to this equipment without prior written consent of Toshiba International Corporation will void all warranties and may void UL CUL listing Unauthorized modifications also can result in personal injury death or destruction of the equipment UNINTERRUPTIBLE POWER SUPPLY If additional information or technical assistance is
25. Une battery pene un risque de choc lectrique de br lure par AN ATTENTION Pout remplacement utiliser le m me nombre de batteries du mod le suivant Weis wc 2 4 Panasonic LCV 12V 7 2P 3 6 LCV 12V 7 2P 6 kVA Panasonic LCV 12V 7 2P Yuasa NP7 12 18 8kVA Panasonic LCV 12V 7 2P 21 NPX 35FR 9Ah 21 NATTE NTI ON L limination des batteries est reglement e Consulter les codes locaux cet effet Copyright 1994 vii TOSHIBA 1 0 Product Description 1 1 1 2 1 3 1 4 Theory of Operation An uninterruptible power supply is a system that is installed between the commercial power and the load equipment It is used during short term blackouts or brownouts The UPS provides steady ac output power during these commercial power interruptions This power is provided for a sufficient amount of time to allow the load to be shutdown in an orderly fashion This prevents loss of data and possible damage to both hardware and software During normal operation the UPS uses commercial ac power In addition it suppresses high voltage spikes and transients caused by switching and faults It also filters common and normal mode noise which is associated with commercial ac power The UPS converts this noise to flat dc power From this dc power the UPS charges the batteries and generates it s own extremely high quality ac waveform output The result of
26. ak Inverter overload capacity Bypass overload capacity Crest factor Environment Operating temperature Storage temperature Operating humidity Altitude External dimensions Weight Acoustical noise Efficiency ac dc ac Heat generation Switches Bypass switch Bypass transfer switch Automatic retransfer switch Interface IBM AS 400 w compatible signals normally open contacts RS232C ASCII interface Options Novell local area network SNMP Network Adapter TOSHIBA XL Plus Series Specifications MODEL NUMBER CAPACITY UC3G2L080C6 8 kVA 5 6 kW Single phase 208 240 Vac 10 to 30 45 to 65 Hz 8 0 kVA Approximate unity 0 98 to 1 0 lagging Less than 5 typ 252 Vdc 9 mins at full load 32 mins at half load Maximum 24 hrs to 100 90 in 10 hrs Sealed lead acid maintenance free Single phase 240 208 120 volts 3 steady state during normal or battery backup operation 50 60 Hz 0 1 in free running mode line sync range 1 0 Computer grade sine wave less than 3 0 total harmonic distortion with linear load 0 7 lagging 8 under 100 load step change 33 3A 100 0A 125 for 1 minutes 150 for 30 seconds 125 for 10 minutes 1000 for 1 cycle 3 0 32 to 104 F 0 to 40 C 4 to 104 F 20 to 40 C 30 to 90 no condensation Less than 3000 ft 1000 m above sea level 9 9Wx28 0Hx35 2Din 250W x 700H x 890D mm 447 203 2 kg 50 dB
27. ansfer time less than 4 mS Automatic retransfer switch Provided this function can be disabled Interface IBM AS 400 w compatible signals Signals 1 UPS on 2 UPS battery low 3 UPS bypass active normally open contacts 4 utility failure RS232C ASCII interface Provided Options Novell local area network Contact Toshiba for details on these options SNMP Network Adapter Input output figures rated for 240 volts Output capacity will be reduced when input voltage is below 204 volts Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site An initial charge time of 24 hrs is necessary to obtain proper battery performance level before unit is placed in operation At 6000 ft 2000 m above sea level output capacity should be derated by 3 Novell is a registered trademark of Novell Inc AS 400 wis a registered trademark of International Business Machines Inc 50 Specifications 5 1 Input voltage Input frequency Input capacity Input power factor Input harmonic distortion Battery Battery rated voltage Battery backup time when fully charged with 0 7 power factor and 77 F 25 C Recharge time Type of batteries Output voltage Output voltage regulation Output frequency Output voltage waveform Rated load power factor Voltage transient characteristic Rated output current rms Maximum peak output current pe
28. at the rated capacity and the model number specified on the nameplate conform to the order specifications 2 2 Storage of UPS equipment If the UPS equipment is to be subject to long or short term storage the following guidelines should be used Avoid 1 Storage sites subject to extreme changes in temperature or high humidity 2 Storage in sites subject to exposure of high levels of dust or metal particles 3 Storage inclined floor surfaces or in sites subject to excessive vibration Before storing 1 Charge the units batteries 2 Place the UPS ON OFF switch in the OFF position 3 Place the UPS MCCB switch to the OFF position Storing 1 Store within a temperature range of 20 to 40 C 4 to 104 F 2 For best results store the UPS in the original shipping container and place ona wood or metal pallet 3 The optimum storage temperature is 21 C 70 F Higher ambient temperatures cause UPS batteries to need recharging more frequently 4 If storing in an ambient temperature under 20 C 68 F recharge the batteries every 9 months 5 If storing an ambient temperature of 20 to 30 C 68 to 86 F recharge the batteries every 6 months 6 If storing in an ambient temperature of 30 to 40 C 86 to 104 recharge the batteries every 3 months 2 3 Disposal Please contact your state environmental agency for details on disposal of electrical components and packaging in your particular ar
29. ating close by If such interference is experienced the UPS should be installed farther away from the effected equipment and or powered from a different source than that of the affected equipment 10 User should provide output overcurrent protection for hardwired UPS versions See Safety Instructions on page vi for the correct device rating 32 Prestart Precautions CAUTION 1 Before connecting the UPS to a power source move the MCCB switch ON OFF on the rear panel See Section 9 1 to the OFF position and move the operation switch RUN STOP on the front panel See Section 9 1 to the STOP position 2 Before starting the UPS unit on dual voltage units one of the two jumper selection options available for UPS terminals 11 through 13 see Section 9 1 for location must be used to select correct input voltage see Section 4 0 for connection details 33 Operating Precautions N CAUTION 1 TheUPS should not be powered up until the entire operation manual has been reviewed 2 The input power source voltage must be within 10 to 30 of the rated input voltage The input frequency must be within the rated input frequency range Voltages and frequencies outside of the permissible tolerance range may cause internal protection devices to activate TOSHIBA 3 0 Precautions 3 3 Operating Precautions Cont d AUTI ON 3 The UPS should not be used with a load whose rated input is greater than the rated UPS output
30. aveform Rated load power factor Voltage transient characteristic Rated output current rms Maximum peak output current peak Inverter overload capacity Bypass overload capacity Crest factor Environment Operating temperature Storage temperature Operating humidity Altitude External dimensions Weight Acoustical noise Efficiency ac dc ac Heat generation Switches Bypass switch Bypass transfer switch Automatic retransfer switch Interface IBM 5 400 w compatible signals normally open contacts RS232C ASCII interface Novell local area network SNMP Network Adapter Options TOSHIBA XL Plus Series Specifications cont d UC3A2L024C6 2 4 kVA 1 68 kW Single phase 120 Vac 10 to 30 45 to 65 Hz 2 4 kVA Approximate unity 0 98 to 1 0 lagging Less than 5 typ 96 Vde 7 mins at full load 30 mins at half load Maximum 24 hrs to 100 90 in 10 hrs Sealed lead acid maintenance free Single phase 240 208 120 volts 3 steady state during normal or battery backup operation 50 60 Hz 0 1 in free running mode line sync range 1 0Hz Computer grade sine wave less than 3 0 total harmonic distortion with linear load 0 7 lagging 8 under 100 load step change 10 0A 30 0A 125 for 10 minutes 150 for 30 seconds 125 for 10 minutes 1000 for 1 cycle 3 0 32 to 104 F 0 to 40 C 4 to 104 F 20 to 40 C 30 to 90 no condensation Less than 3000 ft 1000 m above sea level
31. cally shut down UPS Capacity 2 4kVA 3 6 6 8kVA Nominal voltage Vnom 96Vdc 216Vdc 252Vdc Alarm voltage Vlow 88Vdc 132Vdc 198Vdc 231Vdc Shutdown voltage Vmin 115Vdc 202Ndc TOSHIBA 6 0 Operating the UPS Cont d 6 8 Battery Recharging The illustration below shows a graphical representation of the UPS battery recharge process after a full discharge Current Voltage Chargin Careri 9 Battery charge po 5 voltage 0 4 amp A Discharge shut off point Fully charged Time Period 1 Period 2 uF Period 3 The recharge process usually consists of three periods During the first period the current is maintained at approximately 0 4 amperes This current limit is the maximum value that can be used to charge the batteries for minimal recharge time while assuring safety and long battery life In the second period constant voltage control starts and current gradually decreases as the batteries charge to their normal fully charged state In the third period a slight trickle current continues to flow into the batteries to keep them fully charged and floating at the normal Vdc level A full recharge usually requires 24 hours 90 recharge in 10 hours after a complete discharge The following chart shows the rated maximum and minimum battery voltages and the charge current for each of the sizes Rated Battery Voltages TOSHIBA 6 0 Operating the UPS 6
32. cial ac power source fail Battery Check Function Part of the UPS start up procedure is an automatic Battery Check to see if its internal batteries need to be replaced During start up the UPS will discharge its batteries for about five seconds If the total battery voltage drops below acceptable limits during this time a Battery problem fault is displayed see Section 7 1 Non Fatal Fault Mode This display will continue for approximately 20 minutes Notes 1 Battery problem display may occur immediately after a full battery discharge even if the batteries do not require replacement However if this display occurs after at least 20 minutes of charging the batteries should be replaced TOSHIBA 6 0 Operating the UPS Shutdown Procedure When turning off the UPS the following shutdown procedure should be used 1 Move the unit s UPS STOP RUN switch located on the front panel to STOP Operation of the UPS unit s inverter stops Output power is now provided to the load through the unit s bypass circuit While in this mode if a power failure occurs in the commercial power source then the UPS will lose power and power to the load device will be interrupted The UPS unit s battery charging circuit and chopper circuit remain activated D AN G ER Do not touch the UPS terminals even though the operation switch has been moved to the STOP position The UPS may be supplying power through the bypass circuit 6 4 6
33. d that the power cord is disconnected from the power source 2 Remove watches rings or other metal objects 3 Use tools with insulated handles to prevent inadvertent shorts 4 Wear rubber gloves and boots 5 Do not lay tools or metal parts on top of batteries 6 Determine if the battery is inadvertently grounded If inadvertently grounded remove source of ground Y uel dL E To AOR e T e TIT Ie Te Bo 21152 Moz Ty WE CTI E ao elecrtical shoc e likelihood of such shock will be reduced if such grounds are removed during installation and maintenance 7 Verify circuit polarities prior to making connections 8 Disconnect charging source and load proir to connecting or diconnecting terminals 9 VRLA batteries contain an explosive mixture of hydrogen gas Do not smoke cause a flame or spark in the immediate area of the batteries This includes static electricity from the body 10 Do not attempt to open the batteries in order to add water or sample the specific gravity of the electrolyte The batteries are valve requlated lead acid type and such servicing is not possible without damaging the battery 11 Use proper lifting means when moving batteries and wear all appropriate safety clothing and equipment 12 Do not dispose of lead acid batteries except through channels in accordance with local state andfederal regulations INSTRUCTIONS IMPORTANTES CONCERNANT LA S CURIT CONSERVER CES INSTRUCTIONS notce contient des instructions N ATTENTION
34. e 2 4 3 6 6 0 and 8 0 UPS models Switches are Current Limit solid state devices Overload Input Eum EHE Abnormal Static Switch MCCB a ae Rectifier Input ter charger 7 Inverter o Output chopper LI FAEERE Surge absorber Batteries gt i Overvoltage Power flow Undervoltage TOSHIBA 6 0 Operating the UPS 613 Front Panel Layout 123 4 5 67 8 BATTERY ON LINE UPS 6 13 1 Front Panel Indicator LED Lamps AC LINE green lamp Lights green when normal ac input power is being supplied to the UPS unit UPS RUN FAULT green red lamp Lights green when the UPS unit is operating in the run mode and the Output is normal Lights red when the UPS unit has tripped in the fault a mode This condition occurs when an overcurrent overvoltage overload Or overheating problem is detected Operation of the unit s inverter is oo 8 inhibited until the fault is corrected and the system has been restarted OUTPUT BATTERY green red lamp level meter The UPS unit s level meter consists of six green LED lamps left and two red LED lamps right 6 13 2 Front Panel Indicator LED Lamp Functions The three front panel LED indicators are used in combination to identify three different modes of operation and the various operating conditions
35. e batteries to fully charge 1 The UPS can be used while the batteries are being charged However if a power loss occurs before the batteries are fully charged the back up time can be affected 2 Ifthe UPS is to be stored for long periods the batteries should be recharged see Section 2 2 Storage of UPS Equipment Start up Procedure When turning on the UPS for the first time or if source power has been removed for several minutes the following full start up procedure should be used 1 Check that the MCCB switch located on the rear panel see Section 9 1 is in the OFF position 2 Check that the UPS STOP RUN switch located on the front panel see Section 9 1 is to the left STOP position 3 Switch on power to the UPS from the distribution panel see Section 4 1 4 Move the MCCB switch to ON Output power is now provided to the load via the unit s bypass circuit See section 6 9 2 Circuit Bypass Mode While in this mode if a power failure occurs in the commercial power source the UPS system will lose power and power to the load device will be interrupted The unit s battery charging circuit and chopper circuit are now activated 5 Move the unit s UPS STOP RUN switch to RUN Operation of the unit s inverter begins and output power is now provided to the load through the inverter circuit see Section 6 9 1 AC Input Mode The unit is now capable of providing conditioned uninterruptible power to the load should the commer
36. ea It is illegal to dump lead acid batteries in landfills or dispose of improperly Please help our Earth by contacting the environmental protection agencies in your area the battery manufacturer or call Toshiba toll free at 800 231 1412 for more information about recycling TOSHIBA 3 0 Precautions 3 1 Installation Precautions CAUTION 1 Install the unit in a well ventilated location allow at least 10 cm 4 inches all sides for air ventilation and for maintenance 2 Install the unit in a stable level and upright position which is free of vibration 3 Install the unit where the ambient temperature is within the correct operating range see Specifications Section 5 1 4 Donotinstall the UPS in areas that are subject to high humidity 5 Donotallow direct sunlight to shine on the unit 6 Donotinstall the UPS in areas which are subject to contamination such as high levels of airborne dust metal particles or inflammable gas 7 N CAUTION Avoid installation near sources of electrical noise and always make sure that the unit ground is intact to prevent electrical shock and to help reduce electrical noise 8 Do not install where water or any foreign object may penetrate the UPS 9 This UPS generates and can radiate radio frequency energy during operation Although RFI noise filters are installed inside the unit there is no guarantee that the UPS will not influence some sensitive devices which are oper
37. ese units are equipped with terminals for receiving an emergency power off EPO closed contact switch command from a remote location See section 4 2 Terminal Block Details This safety feature enables quick shut down of the UPS s ac output and battery circuits as well as all load equipment connected to the unit It also prevents power backfeed from the UPS to the EPO switch Usually the emergency power off switch is installed in a central location that is easily accessible to personnel concerned with the operation of the UPS unit and the load equipment connected to it The EPO function is initiated by pressing the switch to the closed shutdown position The effect of using the EPO switch is the same whether the UPS unit is inthe ac input mode see Section 6 9 1 battery backup mode see Section 6 9 3 or the circuit bypass mode see Section 6 9 2 The following figure shows the UPS condition after application of the EPO switch Use the Restart After Fatal Fault procedures see Section 6 5 2 for restarting the unit Switches are solid state devices Static TRIPPED switch MCCB Input Qe UPS Das Rectifier Output power 9 O e filter charger Inverter LO power chopper off Surge OFF absorber Batteries b Power flow 6 12 System Protection Features The following schematic shows the electrical locations of the protection devices on th
38. icate situations locations and conditions that exist and can cause serious injury or death DANGER Caution warnings The caution warning symbol is an exclamation mark enclosed ina triangle which precedes the 3 16 high letters spelling the word CAUTION The Caution warning symbol is used to indicate situations and conditions that can cause operator injury and or equipment damage N CAUTION Attention warnings The attention warning symbol is an exclamation mark enclosed in a triangle which precedes the 3 16 high letters spelling the word ATTENTION The Attention warning symbol is used to indicate situations and conditions that can cause operator injury and or equipment damage ATTENTION Other warning symbols may appear along with the Danger and Caution symbol and are used to specify special hazards These warnings describe particular areas where special care and or procedures are required in order to prevent serious injury and possible death 1 Electrical warnings The electrical warning symbol is a lighting bolt mark enclosed in a triangle The Electrical warning symbol is used to indicate high voltage locations and conditions that may cause serious injury or death if the proper precautions are not observed Explosion warnings The explosion warning symbol is an explosion mark enclosed in a triangle The Explosion warning symbol is used to indicate locations and conditions where molten exploding parts may
39. ntive Maintenance Parts Replacement 8 1 Preventive Maintenance Toshiba s 1400XL Plus Series of uninterruptible power systems have been designed to provide years of trouble free operation requiring a minimum of preventive maintenance The best preventive measure that the UPS user can take is to keep the area around the unit particularly the air inlet vents clean and free of moisture and dust accumulations If the atmosphere of the installation site is very dusty use a vacuum cleaner to periodically remove dust accumulations around and from the unit Before performing any maintenance the certified repair CAUTION technician must be familiar with and follow the important safety instructions located on pages v and vi 8 2 Parts Replacement The following list shows recommended intervals for periodic replacement of certain UPS parts 1 Batteries In order to maintain system reliability the UPS unit s batteries should be replaced on a regular schedule To ensure reliable operation all of the batteries should be replaced at the same time Use the following chart for replacement UPS Battery Replacement Temperature range Replace every at installation site 5 to 35 3 years average 25 C 10discharges year 0 to 40 C 2 years 0 to 40 1 years 2 Aluminum electrolytic capacitors Replace once every 5 years 3 Fuses Replace once every 7 years 4 Cooling fan Replace once every 3 years TOSHIBA 9 0
40. on Features Section 6 12 in the unit The UPS RUN FAULT lamp will light red Troubleshooting involves monitoring the OUTPUT BATTERY level meter lamps on the front panel and then interpreting the readout by using the fault mode display charts 74 Output low voltage Output overvoltage Non Fatal Fault Mode Non fatal faults may or may not cause the unit to shut down they normally will cause the UPS to transfer to bypass mode Use Restart After Non Fatal Fault procedures see Section 6 5 1 Use the following chart to decode the display Non Fatal Fault Mode Display Chart OUTPUT miu BATTERY Red and Green LED s flash alternately UTPUT lt a nmm TERY Red and Green LED s flash alternately UTPUT ta E undervoltage B E ERR RE a a en Cooling fin overheating Battery problem BATTERY Red and Green LED s flash alternately UTPUT x Oooo moO mium BATTERY Red and Green LED s flash alternately OUTPUT ER mm 1 LL BATTERY Red and Green LED s flash alternately Inverter fault or short circuit in UPS output Resonance with load equipment Chopper fault Cooling fan outage or closed cooling airflow path Battery damaged or something wrong in the battery circuit battery not connected Remove cause of short circuit If none is f
41. ound contact your Toshibaservice representative Remove load equipment one piece at a time Contact your Toshiba service representative Check for airflow restriction If none is found contact your Toshibaservice representative Contact your Toshiba service representative TOSHIBA 7 0 Troubleshooting Procedures 7 2 Fatal Fault Mode Fatal faults may or may not cause the UPS to shutdown Use Restart After Fatal Fault procedures see Section 6 5 2 Use the following chart to decode the display Fatal Fault Mode Display Chart OUTPUT m overcurrent Red Green LED s flash alternately Inverter fault OUTPUT il aT T Inverter fault or short Contact your Toshiba BATTERY circuit in UPS output service representative Output overcurrent Red and Green LED s flash alternately OUTPUT ae i Chopper fault BATTERY Red and Green LED s flash alternately OUTPUT OO Cj C s num uana uae Capacity of load 2 bur overload BATTERY equipment too high Sent Red and Green LED s flash alternately OUTPUT es o 0 Oo UPS system Trouble with the control Contact your Toshiba error MICE PWB service representative Red and Green LED s flash alternately Flashing LED TOSHIBA 8 0 Preve
42. put This back up process will continue until the UPS s battery voltage drops below a specific minimum level When this occurs the batteries will stop supplying power to the load This minimum level is the rated minimum voltage Vmin The rated battery voltage chart on page 6 4 see Section 6 6 for battery backup time and discharge process shows Vmin Bypass Static switch Isolation Transformer JE Powerflow MCCB Rectifier charger chopper Line filter Output power Inverter ne Surge absorber Switches are solid state devices Batteries Power flow in battery backup mode for the 2 4 3 6 6 and 8 kVA Models 6 10 Audible Alarm Functions Audible alarms will sound when the UPS unit is in the battery backup mode has low battery voltage or is an overloaded condition The following chart shows the audible alarm pattern durations for each condition Time units are shown in seconds The audible alarm for overload and faults only can be stopped by pressing BUZZER RESET on the front panel see Front Panel Buzzer Reset Section 6 13 3 UPS in battery 60S 15 backup mode 1S battery voltage 100 92 UPS low battery voltage voltage less than 92 15 Overload TOSHIBA 6 0 Operating the UPS 6 11 EPO Emergency Power Off Function Th
43. structions for future reference This manual is divided into major sections of interest Product description and application information can be found in Section 1 Sections 2 and 3 contain information about initial inspection storage installation and operating precautions Section 4 contains information about the equipment s electrical connections and communication interfaces The equipment specifications are located in Section 5 Section 6 outlines the start up shutdown and restart procedures and explains operating modes protective features battery recharging battery low voltage tolerances alarm and panel indicator functions Section 7 is devoted to troubleshooting procedures utilizing the fault mode display Section 8 should be reviewed before scheduling preventive maintenance and or periodic parts replacement Section 9 shows front rear and side panel layout views Connectors switches dimensional data and shipping weights are also shown Finally we hope that you find this manual informative and easy to understand Once again thank you for the purchase of this product TOSHIBAINTERNATIONAL CORPORATION Copyright 1994 TOSHIBA GENERAL SAFETY INSTRUCTIONS Warnings in this manual appear in either of three ways 1 Danger warnings The danger warning symbol is an exclamation mark enclosed ina triangle which precedes the 3 16 high letters spelling the word DANGER The Danger warning symbol is used to ind
44. this process is maximum power conditioning and regulation If the ac power supplied to the UPS drops below a specified voltage level the unit s batteries automatically begin supplying power instead of receiving it This insures that the loads connected to the UPS continue to receive power with no interruption When ac input power becomes available again operation returns to normal The unit s batteries begin to recharge so they will be ready for the next power interruption Application and Use Toshiba s 1400XL Plus Series of on line uninterruptible power supply UPS systems provide continuous computer grade ac power in a compact high performance and energy efficient unit The UPS unit assures safe and reliable operation of critical office equipment This can range from word processors and personal computers to mini computers and local area networks All units feature an audible alarm which sounds if the battery voltage drops below an allowable level during use This is an additional aid to help in retaining valuable office data banks All units allow for computer interfacing Power Backup When an electrical power failure occurs the UPS unit s internal maintenance free batteries automatically supply backup power to the load without interruption For example when used to support a computer the UPS backup assures enough additional time to complete the activity and store data This allows an orderly shutdown after a power failure has occurred
45. ull load 9 min at full load 8kVA only with 0 7 power factor and 77 F 25 C 30 mins at half load 32 min at half load 8kVA only Recharge time Maximum 24 hrs to 100 90 in 10 hrs Type of batteries Sealed lead acid maintenance free Output voltage Single phase 230 V Output voltage regulation 396 steady state during normal or battery backup operation Output frequency 50 60 Hz 0 1 in free running mode line sync range 1 0Hz Output voltage waveform Computer grade sine wave less than 3 0 6 total harmonic distortion with linear load Rated load power factor 0 7 lagging Voltage transient characteristic 8 under 100 load step change Rated output current rms 11 0A 15 6A 26 0A Maximum peak output current peak 46 8A 78 0A Inverter overload capacity 125 for 1 minute 150 for 30 seconds Bypass overload capacity 125 for 10 minutes 1000 for 1 cycle Crest factor 3 0 Environment Operating temperature 32 to 104 F 0 to 40 C Storage temperature 4 to 104 F 20 to 40 C Operating humidity 30 to 90 no condensation Altitude Less than 3000 ft 1000 m above sea level External dimensions 9 9W x 22 2H x 27 2D 9 9Wx22 2H x27 2D 9 9W x28 0H x31 2D 9 9Wx28 0H x 35 2D Weight 220 Ib 100 0 kg 447 Ib 203 2 kg Acoustical noise 50 dB A max output measured 3 3 ft 1 m from front panel Efficiency ac dc ac Greater than 85 Heat generation 750W 2580 Btu hr 1000W 3444
46. ution panel ac output cables to loads Notes 1 input power is 208 Vac rated terminals 11 and 12 must be shorted by a jumper wire Do not jumper terminal 13 to either 12 11 Factory setting is 208 Vac 2 input power is 240 Vac rated terminals 12 and 13 must be shorted by a jumper wire Do not jumper terminal 11 to either 12 or 13 422 UPS model number UCSE1E024C5 The following illustration is a detail of the UPS unit s terminal block see Section 9 1 for terminal block location 1 2 3 4 i f H1 H2 G H3 N G EPO1 2 Ground Ground Remote 230V EPO Switch lt Rated 125Vac 230Vac input cables from distribution panel ac output cables to loads TOSHIBA 4 0 UPS Connections 4 2 Terminal Block details cont d 42 3 UPS model numbers UC3E1E036 51 UC3E1E060 51 and UC3E1E080 51 The following illustration is a detail of the UPS unit s terminal block see Section 9 1 for terminal block location 1 2 3 4 4 5 H1 H2 G H3 N G EPO1 2 Ground Ground Remote 230V EPO Switch Rated 125Vac 230Vac input cables from v distribution panel ac output cables to loads 4 2 4 UPS model number UC3A2L024C6 The following illustration is a detail of the UPS unit s terminal block see Section 9 1 for terminal block location 1 2 3 4 5 6 7 8 11 12 18 14 15 H2 H1 G 2 G COM HIGH EPO1 E
47. within these modes UPS 1 UPS Run Mode This is a normal operational mode where no faults mE are detected and the UPS RUN FAULT green red lamp is green See the UPS Run Mode Display Chart in section 6 14 for OUTPUT BATTERY level meter display status and functional explanation UPS Fault Mode This is an abnormal operation mode where the UPS unit has tripped because of detected faults can be either fatal or non fatal and the UPS RUN FAULT green red lamp is red The unit may 1 continue to output power on bypass 2 not go to bypass and output power will be off The condition of the output will depend on the type of fault that has occurred See the Non Fatal Fault Mode Display Chart in section 7 1 or the Fatal Fault Mode Display Chart in section 7 2 for OUTPUT BATTERY level meter display status and functional explanation 3 Battery Backup Mode During battery backup mode the the AC OUTPUT TOSHIBA 6 0 Operating the UPS 6 13 Front Panel Layout Cont d 6 13 3 Front Panel Buzzer Reset The UPS unit s audible alarm can be turned off battery alarms excluded by eer pressing this front panel switch The switch does not completely defeat the audible alarm system and if a new condition appears the audible alarm will again sound See Audible Alarm Functions in Section 6 10 for details 6 14 UPS Run Mode Display The following chart shows existing normal operating output conditions when the UPS RUN

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