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Toshiba 4200FA CT/XT Power Supply User Manual

1. 20 4 1 1 Power Connections 15 25 30 kVA with Internal Batteries 20 4 1 2 Power Connections 15 25 30 kVA with Internal Transformer 21 4 1 3 Recommended Wire Size and Torque 22 4 1 4 Power Connection Cable Routing and Conduit Placement 15 25 30 23 4 2 Control Circuit and External Battery Interface Connections 15 25 30 24 4 2 1 Recommended Wire Size and Torque 24 4 3 Power Connections 50 nnns 25 4 3 1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals 26 4 3 2 Power Connection Cable Routing and Conduit Placement 50 27 4 4 Control Circuit and External Interface Connections 50 KVA 28 4 4 4 Recommended Wire Size and Torque Requirements 28 4 5 Communication 29 4 511 Remote Contact qM ei 29 4 5 2 RS 292 6 s ens ames aient s 30 4 5 3 UPS Shutdown via 5 2320 30 5 0 Specifica OA S 2 cca dae eel Eten faa vasa E HUS UN L
2. emm nemen 44 6 12 1 Line 1 System Messages oe eim d ero LT pb a Leere 44 6 12 2 Line 2 System Fault Messages iere te bed HIR AED ERR ELT HERR 45 6 12 3 System Messages 1 dn einem ed e ede 45 6 12 4 Line 4 System orn be eh heroe ei EHE Id tintin 45 6253 Initial Battery Charge uscite m tere i eren ten ht nine 46 06 14 ae hex cc diet be inde dte thee AN A Re 47 6 15 Shutdown Procedure iet ne Pere lb beo EO tt Ser UE Eb eb e 48 6 16 Maintenance Bypass 48 0 17 Keypad OWerVIeW ie nn tete net Mana a a inde ete ta ae Pera 50 618 CABLE 51 0 18 1 MON eani itt aee c eee Pd eb rame de ann de aves es eae ee 51 GTB 2 sate ih te eth dans au Bare 51 0 18 3 OU T ed em a E RE deba Lun 51 0 184 BAT cutie die ete e cette rrt ad sut ep eo ase aS eaa dee E ts 52 6 18 5 MENU F1 ENTER amp DOWN Keys sisi 52 0 18 6 BAT T TEST KEY orreitan tec tirer root ahead Oaa A a ars 52 0 18 7
3. 50 kVA TERMINAL TIGHTENING TERMINAL TORQUE UPS CONTROL CIRCUITS BATTERY CONTROL 8 in Ibs CIRCUITS 3 6 Indicates Class 1 wiring methods are to be used Maximum Wire Size is 12 AWG 4200FA CT XT User s Manual 28 TOSHIBA 4 5 Communication Interface 4 5 1 Remote Contact This interface is a standard feature and is available as dry switch contacts through a DB9 male connector located on the front of the UPS The following schematic shows the contact state and pin assignment for each signal and the associated DB9 connector pin out 5 System Common DB9 Male Connector Outline l 6 Bypass Active facing connector 1 2 3 4 5 o T Battery Voltage Low 20000000 l 8 UPS On line 6789 9 Battery Discharge 4 Fault Signal Detect Notes 1 Pin switches are shown in their inactive states Example if battery voltage is low pin 7 will be connected to System Common 2 Contacts are rated at 30 VDC 0 1 amps 125 VAC 3 amps 3 Pin number 3 is not used 4200FA CT XT User s Manual 29 TOSHIBA 4 5 2 RS 232C The RS 232C serial communication interface is available through a DB9 female connector located on the inside of the UPS This interface allows control of the UPS from a computer network running TOSHIBA RemotEyell software The computer and the UPS connected through a serial RS 232C communication port The available data from the UPS via the RS 232C communica
4. With the key switch in the STOP position both the AC IN and the BYP lamp will be on and the LCD screen should display the following message BYPASS OPERATION OUTPUT VOLTAGE 208 V gt CURRENT 100 80 90 DATE DAY TIME The UPS battery charging circuit is now activated Move the STOP RUN key switch to the RUN position The inverter will then start and the UPS will transfer to the Normal Operating Mode Both the AC IN and the INV lamp will be on The following system message is an example of the main MONI monitor screen for standard operation UPS ON LINE OUTPUT VOLTAGE 208 V gt CURRENT 100 80 90 DATE DAY TIME If a fault occurs during start up the red FAULT lamp will be on and the LCD screen will display a FAULT s DETECTED at start up message such as the following UPS FAULT BYPASS ON DESCRIPTION PRESS DOWN TO DETAIL gt ENTER FOR DETAILS Refer to the Line 2 System Fault Messages section for details 4200FA CT XT User s Manual 47 6 15 TOSHIBA Shutdown Procedure When turning off the UPS the following shutdown procedure should be used Move the STOP RUN key switch located on the front panel to STOP Operation of the inverter halts Output power is now provided to the load through the unit s Bypass circuit While in this state of operation if a power failure occurs in the commercial power source the UPS will lose power Power to the critic
5. The input frequency must be within the rated input frequency range Voltages and frequencies outside of the permissible range may cause internal protection devices to activate The UPS should not be used with a load whose rated input is greater than the rated UPS output Do not use the UPS to provide power to motors that require high starting current or a long starting time such as vacuum cleaners and machine tools Do not insert metal objects or combustible materials in the unit s ventilation slots Do not place hang or paste any objects on the top or on the exterior surfaces of the UPS The capacitors of the UPS maintain a residual charge for a while after turning off the UPS The required discharge time for each UPS typeform is provided via a cabinet label and a CHARGE LED Wait for at least the minimum time indicated on the label and ensure that the CHARGE LED has gone out before removing the front panel of the UPS once the UPS power has been turned off Do not attempt to disassemble modify or repair the UPS Call TOSHIBA Service for repair information Turn the power on only after attaching ALL the covers and DO NOT remove any covers of the UPS when the power is on If the UPS should emit smoke or an unusual odor or sound turn the power off immediately The heat sink and other components may become extremely hot to the touch Allow the unit to cool before coming into contact with these items Warning signs should be placed on
6. is off and that the Input Circuit Breaker is in the off position 2 Remove watches rings jewelry or other metal objects 3 Use tools with insulated handles to prevent accidental 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 grounded If grounded remove source of the ground Electrical shock will be reduced if grounds are removed during installation and maintenance T Verify circuit polarities prior to making connections 8 Disconnect charging source and load prior to connecting or disconnecting terminals 9 VRLA batteries contain an explosive mixture of hydrogen gas Do not smoke create a flame or a spark in the immediate area of the batteries This includes static electricity 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 regulated 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 Dispose of lead acid batteries through proper channels in accordance with Local State and Federal EPA Regulations To be performed by Qualified Personnel only Verify that the UPS is off and that the power cord is disconnected from the power source 2 Remove watches ring jewelry or other metal objects 3 Use tools with ins
7. 3 phase 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range Manually from key pad Phase Displacement 2 0 10096 balanced load t 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation 0 1 in free running mode Frequency Synchronous 0 5 1 0 1 5 Hz 1 0 Hz std switch selectable by qualified technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 ms 5 10096 load step change 3 loss or return of input voltage t 8 transfer of bypass to inverter Inverter Overload Capacity 125 90 sec 150 30 sec Bypass Overload Capacity 100095 10 ms 125 10 min Crest Factor 2 5 3 0 within the KW range Neutral Line Conductor 1 73 200 times line rating Harmonic Voltage Distortion 1 596 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency Typical AC DC AC 88 DC AC 89 Heat loss to be removed 17 611 BTU hr 4 437 kcal hr Audible Noise 65dB 1 meter from the front of the unit Operating Temperature 32 104 F 0 40 C optimal temperature is 77 F 25 C Operating Humidity 30 90 RH non condensing Altitude Less than 2000 meters
8. BUZZ STOP Key sic ice deret eta E ed tete e Mr an edu eet doa as 53 0 18 89 RESE Key c L M 53 0 19 editi PP iu 54 6 19 1 Settings for Calendar and Clock iii 54 6 19 2 Adjusting the Buzzer Volume te Feet tede 54 6 19 3 Settings for Display Duration ss 54 b ERE E 55 0 19 5 Serial Com Station Address iet rent tet Pi rm te Ee Pan 55 0 19 6 Output Voltage Adjustment tiet tenet rd tede 56 619 7 Charge Mode Select dite Rote Putin iet ted mites 56 6219 8 Reset to Default Settings cerca et teet Ce tandem canted aes ee 57 6 20 Overload Operation neret t ee a bu du Hane nl tue 57 6 21 Backup History and Fault History sise 58 7 0 UPS Protection System iac yasni aca eaa n ame dansant cg xa avene Xd Ol a Ceu Yu Ay sa dea KU 60 7 1 System Protection 2 co Oed a ME Dr eg ieee ag 60 7 2 system Protection FUNCHONS 1 ma Mie EEE AAR 60 8 0 Start up Scheduled Maintenance Part Replacement 61 8 1 SHAUD 61 8 2 Preventive Maintenance e e d rh d
9. Displayed when the optional battery over temp BATT OH OR MCCB B OPEN sensor has activated or if the external battery disconnect is open Verify TB3 5 6 Displayed when none of the above abnormal conditions are present Normal Displayed when key switch position is changed and frequency is not synchronized Abnormal Displayed when a Fault or Faults have occurred Abnormal INUV MM DD YY DAY HH MM TRANSFER INHIBITED ENTER FOR DETAILS 4200FA CT XT User s Manual 45 TOSHIBA Note 1 Line 4 will be blank when the BATT key is pressed during Battery Backup Mode with normal battery voltage 2 The symbol signifies numerical values or other information supplied by the UPS 6 13 Initial Battery Charge The UPS Battery System must be charged before it is used for the first time or when the unit has not been used AC power source removed for more than 10 days Use the following procedure to recharge the UPS Battery System 1 Switch on power at the UPS input distribution panel and battery disconnects 2 Move the UPS MCCB Circuit Breaker 1 power switch on the inner front panel to on The UPS battery charging circuit is now activated The AC IN lamp will be on The LCD screen should display the following message UPS START UP gt PLEASE WAIT 3 With the key switch in the STOP position the AC IN and the BYP lamp will be on and
10. Items marked with an are specified at rated conditions under balanced linear loads Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation At 6600 ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations Prolonged operation at this level requires some derating of the output capacity 4200FA CT XT User s Manual 35 TOSHIBA 5 6 4200FA 50kVA w Internal Transformer Model Number T42 3 500 AMXN Input B 208 220 240 380 415 D 480 M 600 VAC Output F 208 220 wye J 240 P 380 415 wye 480 wye M 600 Rated Output Capacity 50 kVA External Dimensions 35 5 X 38 3 X 59 3 WxDxH cm 90 1 cm x 97 2 cm x 150 6 cm Rated Voltage 208 VAC Voltage Variation 1096 to 30 15 to 30 Rated Frequency 50 60Hz Input Cables Required 3 phase 3 Wire GND Dual Input Option Cables required 3 phase 4 Wire GND Input Power Factor Greater than 0 98 when in inverter mode Required Input kVA 50 kVA Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous opera
11. and the critical load input This minimum current rating for the device should be rated as follows 15 kVA 25 kVA 30 kVA 50 KVA Rated Output Rating Rating Rating Rating 208 120 VAC 240 V 60A 240 V 90A 240 V 110A 240 V 175A 220 127 VAC 240 V 50A 240 V 90A 240 V 110A 240 V 175 A 240 VAC 240 V 50A 240 V 80A 240 V 90A 240 V 175A 380 220 VAC 480 V 30A 480 V 50A 480 V 60A 480 V 100A 480 277 VAC 480 V 25 480 V 40A 480 V 50A 480 V 80A 600 VAC 600 V 20A 600 V 35A 600 V 40A 600 V 70A 4200FA CT XT User s Manual TOSHIBA The maximum ambient temperature in which the Uninterruptible Power System UPS should be operated is 104 F 40 C without batteries and 89 F 32 C if the battery cabinet is subject to the same ambient temperature as the UPS The nominal battery voltage for all internal battery models is 288 VDC The nominal battery voltage for all external battery models is 288 VDC An Authorized TOSHIBA Representative who is knowledgeable of batteries and the required precautions should perform service on the batteries Keep unauthorized personnel away from batteries Refer to the Battery System Manual when scheduling maintenance or battery replacement Refer to the Battery System Manual when scheduling battery maintenance or battery replacement DANG E R Misuse of this equipment could result in injury and equipment damage In no event will TOSHIBA be responsible or liable for direct indirect or conse
12. display the main MONI monitor function If the MONI key is pressed at this time the screen output will not change The MONI function automatically monitors the entire UPS system The LCD screen will automatically switch off after a period of keypad inactivity and switch on if any key is pressed It will switch on automatically during battery discharge or if an abnormality develops in the system see Settings for LCD Display Duration All system messages will be displayed from MONI mode when abnormal operating problems are detected If AC input power is available and the UPS is operating normally the following TOSHIBA System message is displayed UPS ON LINE OUTPUT VOLTAGE 208 V CURRENT 100 100 99 DATE DAY TIME If an AC input power failure occurs and no abnormal operating conditions are present the UPS switches to standard Battery Backup Mode The following system message is displayed 6 18 2 IN When the IN key is pressed during normal AC Input Mode of operation the LCD screen BATTERY BACKUP OUTPUT VOLTAGE 208 V CURRENT 100 100 99 DATE DAY TIME displays details about the unit s input voltage The following system message is displayed The Bypass Input Voltages Frequencies Sync Mode and Converter Current can be UPS ON LINE INPUT Vab 96 VOLTAGE Vbc 96 Vca 96 monitored by pressing the UP DOWN keys 6 18 3 OUT When
13. i 61 8 3 o e aliases be lige eee Loue baee ee dai dera e 62 9 0 External Dimensions Shipping Dimensions Weights 63 9 1 External Dimensions 15 25 30 63 9 2 External Dimensions 50KVA 2 228 cete eee eae red eed ANTEE Rd 64 9 3 Shipping Dimensions and 65 4200FA CT XT User s Manual 4 TOSHIBA Purpose and Scope of Manual This manual provides information on how to safely install operate and maintain your TOSHIBA power electronics product This manual includes a section on General Safety Instructions that describes the warning labels and symbols that are used throughout the manual Read the manual completely before installing operating or performing maintenance on this equipment This manual and the accompanying drawings should be considered a permanent part of the equipment and should be readily available for reference and review Dimensions shown in the manual are in metric and or the English equivalent TOSHIBA reserves the right without prior notice to update information make product changes or to discontinue any product or service identified in this publication TOSHIBA is a registered trademark of TOSHIBA INTERNATIONAL CORPORATION All other product or trade references appearing in this manual are registered trademar
14. illustrates the wiring connections from the power distribution panel not part of the UPS to the terminal block of the 50 kVA UPS Model H1 H2 H3 N INPUT 3 phase 3 wire 208 V requires 3 phase 4 wire 4200FA CT XT User s Manual L1 12 3 OUTPUT 3 phase 4 wire TB1 H1 H2 H3 N Optional Bypass Input 3 phase 3 wire 208 V requires 3 phase 4 wire 4 25 TOSHIBA 4 3 1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals Minimum Wire Size and Torque Requirements UPS Input and Output Terminals 50 kVA USE MINIMUM 75 C INSULATED COPPER WIRING T SLE H1 H2 H3 NEUTRAL L1 L2 L3 NEUTRAL Tightening AWG AWG Torque 208 120 V 200 in lbs 220 127 V 200 in lbs 240 V 200 in lbs 380 220 V 200 in lbs 400 230 V 200 in lbs 415 240 V 200 in lbs 480 277 V 200 in lbs 600 V 200 in lbs All wire sizes are per the NEC Maximum Wire Size for Input and Output is 1 0 AWG Neutral Conductors are rated 1 73 or 20096 of phase conductors per NEC Maximum Wire Size for Neutral is 250 mm Input Output GND 208 240 VAC 6 200 in Ibs 380 480 VAC 6 200 in Ibs 600 VAC 200 in Ibs Tightening Torque C 250MCM 200 in Ibs Maximum Wire Size for Battery is 250MCM Minimum Wire Size and Torque requirements UPS Optional Bypass Input Terminals TB4 50 kVA USE MINIMUM 75 I
15. or near the load to let people know that the load is being powered by the UPS 4200FA CT XT User s Manual 19 TOSHIBA 13 Additional warnings and notifications shall be posted at the equipment installation location as deemed required by Qualified Personnel CAUTION When the UPS is in the Inverter mode turning the breaker to the OFF position will cause the unit to go into the battery backup mode The UPS will continue to provide power to the load The unit must be in Bypass mode and then the breaker turned to the OFF position for the UPS to shut down power to the load CAUTION Do not EPO Emergency Power OFF the UPS and then reset the breaker until the UPS has been fully discharged The UPS could be damaged if the unit is not fully powered down before the breaker is reset 4 0 UPS Connections 4 1 Power Connections 4 1 1 Power Connections 15 25 30 kVA with Internal Batteries The following illustrates the wiring connections from the power distribution panel not part of the UPS to the terminal block of the 15 25 30 UPS Models CUSTOMER PROVIDED AC DISTRIBUTION PANEL N TB1 INPUT GROUND RESISTANCE LESS THAN 10 OHMS Optional Bypass Input 3 phase 3 Wire 208 V requires 3 phase 4 Wire Wye TB4 4200FA CT XT Users Manual 20 TOSHIBA 4 1 2 Power Connections 15 25 30 kVA with Internal Transformer The following illustrates the wiring connections from the power distribution panel not part of the UPS to
16. the service technician checks the unit for physical damage and verifies the installation of the UPS electrically 2 Static Checks This step verifies the proper settings within the UPS logic 3 Wiring Check The wiring to power cables and from control wires the battery cabinet 4 Main Voltage Check The input voltages are checked to verify they are within the range 5 Energizing the UPS This step begins the internal self checks within the processor logic 6 Output Voltage Check The output voltages are checked to verify they are within range 7 EPO Emergency Power Off The EPO is operated to verify its operation in case of an emergency Load Testing Performed if load is available Generator Testing Performed if Generator is available 0 Internal External Maintenance Bypass This verifies the proper operation of the Maintenance Bypass 25000 8 2 Preventive Maintenance The TOSHIBA 4200FA Uninterruptible Power Systems have been designed to provide no 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 Schedule authorized TOSHIBA service centers to perform an internal parts inspection semi annually CAUTION Before performing any maintenance the technician should be familiar with and follow the important safety instructions wi
17. the terminal block of the 15 25 30 kVA UPS Models CUSTOMER PROVIDED AC DISTRIBUTION PANEL TO BATTERY SYSTEM GND TB1 INPUT GROUND RESISTANCE LESS THAN 10 OHMS Optional Bypass Input 3 Phase 3 Wire 208 V requires 3 Phase 4 Wire Wye TB4 4200FA CT XT Users Manual 21 TOSHIBA 4 1 3 Recommended Wire Size and Torque Requirements UPS Input and Output Terminals Minimum Wire Size and Torque Requirements UPS Input and Output Terminals 15 25 30 kVA USE MINIMUM 75 C INSULATED COPPER WIRING Phase A B C 15 kVA 25 30 Input H1 H2 H3 AWG Torque AWG Torque AWG Torque 208 V 8 51 in Ibs 4 51 in lbs 2 87 in Ibs 220 V 8 51 in Ibs 4 51 in lbs 2 87 in Ibs 240 V 8 51 in Ibs 4 51 in lbs 2 87 in Ibs 380 V 10 35 in Ibs 8 51 in lbs 6 51 in Ibs 400 V 10 35 in Ibs 8 51 in lbs 6 51 in Ibs 415 V 10 35 in Ibs 8 51 in lbs 6 51 in Ibs 480 V 10 35 in Ibs 8 51 in lbs 6 51 in Ibs 600 V 10 35 in Ibs 10 35 in lbs 10 35 in Ibs All wire sizes are per the NEC Maximum Wire Size is 2 AWG 15 kVA 5 kVA 30 kVA Torque Torque Output inch Ibs inch Ibs L1 L2 L3 N L1 L3 n LS mm ERE C L3 Torque inch Ibs L1 L3 BEAT 8 _ 20 8 10 230400 10 240 415 V 10 277 480V 10 _ 600v 10 Neutral Conductors are rated 1 73 or 200 of phase conduc
18. up to 8 minutes after the shutdown command is given This command can be cancelled before the specified time has elapsed by following the directions listed on the RS 232C screen 4200FA CT XT User s Manual 30 TOSHIBA 5 0 Specifications 5 1 4200FA 15 25 208 VAC Input 208 VAC Output w Internal Batteries Modal Number C42F3F150XAMBN C42F3F250XAMBN C42F3F150 MBN C42F3F250 MBN Rated Output Capacity 15 kVA 25 kVA External Dimensions 20 0 x 36 3 x 59 7 WxDxH cm 50 8 cm x 92 2 cm x 151 6 cm Input Rated Voltage 208 VAC Voltage Variation 1096 to 30 15 to 30 Rated Frequency 50 60Hz Input Cables required 3 phase 4 Wire GND Dual Input Option Cables required 3 phase 4 Wire GND Power Factor Greater than 0 98 when in inverter mode Required Input kVA 15 kVA 24 kVA Walk in Function From 20 to 10096 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 11596 maximum Harmonic Currents Less than 8 596 Less than 5 596 Battery DC Nominal Voltage Range 288 VDC 216 to 332 VDC Float Charge Regulation 324 0 VDC 296 Ripple Voltage 0 5 V R M S Rated Back up Time 7 min at full load 5 min at full load Rated Charge Current 4 0 Amps Output Rated Voltage 208 120 VAC Rated Current 42 0 Amps 69 5 Amps Rated Power Factor 0 8 lagging Output Cables Req
19. 0 10096 balanced load t 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation 0 1 in free running mode Frequency Synchronous 0 5 1 0 1 5 Hz 1 0 Hz std switch selectable by qualified technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 ms 5 10096 load step change 3 loss or return of input voltage 8 transfer of bypass to inverter Inverter Overload Capacity 125 90 sec 150 30 sec Bypass Overload Capacity 1000 10ms 125 10 min Crest Factor 2 5 3 0 within the KW range Neutral Line Conductor 1 73 200 times line rating Harmonic Voltage Distortion 1 596 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency Typical AC DC AC 77 DC AC 83 Heat loss to be removed 23 216 BTU hr 5 849 kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 F 0 40 optimal temperature is 77 F 25 C Operating Humidity 30 90 RH non condensing Altitude Less than 2000 meters Items marked with an are specified at rated conditions under balanced linear loads Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site and an in
20. 10 TOSHIBA Audible Alarm Functions Audible alarms will sound when the UPS is in the Battery Backup Mode has a fault is at the low battery voltage or is in an overload condition The following chart shows the audible alarm pattern duration for each condition Time intervals are shown in seconds The audible alarm can be silenced by pressing BUZZ STOP on the keypad Condition Audible pattern UPS in Battery Backup Mode 7 15 Battery Voltage 100 92 EN DER UPS Low Battery 15 Battery Voltage lt 92 Overload DER 5S Fault 55 6 11 EE E gt H gt c Li H LED Light Emitting Diode Functions The following list describes the conditions necessary for each LED lamp to be on On when the UPS has normal AC input power that is within tolerance If there is an input power failure this LED is off If there is no power failure and the input voltage is in an over voltage condition the AC IN LED will flicker on and off rapidly 0 4 sec on and 0 4 sec off If there is no power failure and the input voltage is in an under voltage condition the AC IN LED will be off On when the UPS inverter is operating On when the UPS is in the static bypass mode On when the UPS is in the battery discharge mode If the battery is low during a battery discharge the BATT lamp will flicker on and off slowly 1 2 second on and 1 2 second off The BATT LED will go off if the battery voltage reach
21. ATH LIFT AND MOVE CAREFULLY AND ONLY WITH ADEQUATE D ANG E R EQUIPMENT AND TRAINED PERSONNEL THIS EQUIPMENT WILL TIP OVER EASILY UNTIL FIXED IN PLACE 4200FA CT XT User s Manual 15 TOSHIBA 2 2 Unpacking the new UPS equipment 50 kVA Upon receipt of the UPS a careful inspection for shipping damage should be made Units shipped within North America are shrink wrapped those outside North America are crated Remove packing material For international units remove the screws that attach the shipping crate to the pallet Remove the crate and foam packing material 2 Unbolt the rails from both the unit and the shipping pallet Place the rails on the front of the pallet Use the four 1 2 x 3 bolts to secure the rails to the shipping pallet Attach the rails as shown in the front to the front of the pallet ees 3 Place the tie brackets in the slots at the lower end of the ramps SLOWLY roll the unit down the ramp TOP HEAVY EQUIPMENT IMPROPER LIFTING CAN RESULT IN INJURY OR DEATH LIFT AND MOVE CAREFULLY AND ONLY WITH ADEQUATE EQUIPMENT AND TRAINED DANG E R PERSONNEL THIS EQUIPMENT WILL TIP OVER EASILY UNTIL FIXED IN PLACE 4200FA CT XT User s Manual 16 TOSHIBA 2 3 Inspection of the new UPS equipment After Unpacking 1 Check the unit for loose broken bent or other damaged parts If damage has occurred during shipment keep all packing materials for return to the shipping agent The equ
22. E 2 F1 DATA SET MODE gt A V SCREEN RUN SWITCH SELECT LOCAL REMOTE gt A V CHANGE DATA gt CHANGE selections Press the ENTER key to save the change or press the MENU key to exit to the main menu and discard the change Must have Remote Control option 6 19 5 Serial Com Station Address Press the MENU key to access the menu data screens and press the down arrow key to scroll to the Serial Comm Station Address setting screen display Press the F1 key to display the following active adjustment screen 4200FA CT XT User s Manual SER COM STATION ADDR STATION ADDRESS 31H 2 F1 DATA SET MODE gt A V PRV NEXT SCREEN SER COM STATION ADDR STATION ADDRESS 31H gt A V CHANGE DATA gt ACCEPT CHANGE 55 TOSHIBA 6 19 6 Output Voltage Adjustment When the MENU key is pressed and held 3 4 seconds during normal AC Input Mode of operation the LCD screen displays the output voltage on the present output voltage adjust Screen Press the F1 key to display the following active adjustment screen OUTPUT VOLT ADJUST OUTPUT gt F1 DATA SET MODE gt A V PREV NEXT SCREEN OUTPUT VOLT ADJUST REFERENCE ADJUST gt A V CHANGE DATA gt ACCEPT CHANGE The locations marked will show the numerical value of the allowable voltage adjustment parameter
23. NSULATED COPPER WIRING Phase A B C Input H1 H2 H3 208 120 V 200 in Ibs 220V 200 in lbs 240 V 200 in Ibs 380 V 200 in Ibs 400 V 200 in Ibs 415V 200 in Ibs 480 V 200 in Ibs 600 V 200 in lbs Maximum Wire Size for Input is 1 0 AWG Maximum Wire Size for Neutral is 250 4200FA CT XT User s Manual 26 TOSHIBA 4 3 2 Power Connection Cable Routing and Conduit Placement 50 kVA The following illustrates the proper cable routing that should be followed during the power connection process for the 50kVA Removable cover for conduit access 2 4200FA CT XT User s Manual 27 TOSHIBA 4 4 Control Circuit and External Interface Connections 50 kVA The following illustrates the wiring connections of the Control Circuits and Battery Interface Circuits for the 5 3 Battery Shunt Trip 15 Low Battery 4 Battery Shunt Trip 16 Battery Discharge 5 Battery Aux 17 Fault 6 Battery Aux 18 Not Used 19 Inverter Supply 20 Inverter Supply 21 P24A3 22 Remote Run 23 P24A3 24 Remote Stop 25 Bypass 26 COMMON 28 EPO 4 4 4 Recommended Wire Size and Torque Requirements UPS Control and Battery Interface 50 kVA Minimum Wire Size and Torque Requirements UPS Control and Battery Interface Circuits USE MINIMUM 75 C COPPER WIRING
24. Output z F 208 220 wye J 240 P 380 415 wye 480 wye M 600 Rated Output Capacity 30 kVA External Dimensions 20 0 x 36 3 x 59 7 WxDxH cm 50 8 cm x 92 2 cm x 151 6 cm Input Rated Voltage 208 220 240 380 400 415 480 600 VAC Determined by Input Transformer internal to the unit Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables Required 3 phase 3 Wire GND Dual Input Option Cables required 3 phase 4 Wire GND Power Factor Greater than 0 98 when in inverter mode Required Input kVA 30 5 kVA Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 115 maximum Harmonic Currents Less than 3 THD Battery DC Nominal Voltage Range 288 VDC 216 to 332 VDC Float Charge Regulation 324 0 VDC 2 Ripple Voltage 0 5 V R M S Rated Back up Time Refer to Battery System Manual Rated Charge Current 10 0 Amps Output Rated Voltage Determined by Output Transformer internal to the unit Rated Current VA Nominal Output Voltage 1 73 Rated Power Factor 0 8 lagging Output Cables Required 3 phase 4 Wire GND Voltage Regulation phase phase 5 0 100 balanced load 6 0 10096 unbalanced load Voltage Adjustment Range Manually from key pad Phase Displacement 2
25. PERATION OUTPUT VOLTAGE 208 V 100 100 100 gt PLEASE WAIT If the STOP RUN key switch remains in the STOP position when the UPS s period is complete then the following screen will be displayed If the STOP RUN key switch remains in the RUN position when the UPS s wait period is complete then the following screen will be displayed BYPASS OPERATION OUTPUT VOLATAGE V CURRENT 100M00M 0096 DATE DAY TIME UPS ON LINE OUTPUT VOLTAGE 208 V CURRENT 100 100 99 DATE DAY TIME 6 21 Backup History and Fault History Pressing the MONI and F1 keys simultaneously for a few seconds will cause the Battery Discharge Count screen to be displayed Press the F1 key to display the record relating to the first discharge event 4200FA CT XT User s Manual BATT DISCHARGE COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL BACKUP HISTORY 1 5 VB 324V BT PF OL gt EXIT F1 NEXT 58 TOSHIBA Press the F1 key again to display the record relating to each subsequent discharge event Press the up or down arrow keys to return to the Battery Discharge Count screen Press the up or down arrow keys to display the Fault Count screen Press the F1 key to display the record relating to the first fault Press the F1 key again to display the record relating to each subsequent fault Press the up or d
26. PUT AC POWER IS DISCONNECTED CAPACITORS STORE HAZARDOUS ENERGY DONOT REMOVE COVER UNTIL 5 MINUTES AFTER DISCONNECTING ALL SOURCES OF SUPPLY TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK INSTALL IN A TEMPERATURE AND HUMIDITY CONTROLLED INDOOR AREA FREE OF CONDUCTIVE CONTAMINANTS 4 ATTENTION EN CAS D UTILISATION EN ATMOSPHERE CONTROLEE CONSULTER LA NOTICE TECHNIQUE BATTERY BACK UP TIME WHICH WAS FACTORY SET AT A PREDETERMINED LEVEL DECREASES GRADUALLY BETWEEN SERVICE PERIODS THE BATTERIES SHOULD BE REPLACED EVERY THREE YEARS AFTER THE LAST SERVICING THE DATE OF WHICH IS WRITTEN ON THE ID PLATE LOCATED ON THE REAR SIDE OF THE UPS UNIT OR IN THE BOX BELOW DATE OF LAST BATTERY CHARGE NOTE This Label for Battery Units Only 4200FA CT XT Users Manual TOSHIBA IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during the installation maintenance and operation of the UPS and its batteries to assure safe and proper operation 1 Turn off lockout and tagout all power sources before connecting the power wiring to the equipment or when performing maintenance 2 Hardwire type UPS units are not equipped with an over current protection device nor do they have an output disconnect for the ac output Therefore a user installed circuit breaker should be provided between the UPS output and the load input Battery servicing should be perform
27. RH non condensing Altitude Less than 2000 meters Items marked with an are specified at rated conditions under balanced linear loads Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation At 6600 ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations 4200FA CT XT User s Manual 31 TOSHIBA 5 2 4200FA 15 25 kVA w Internal Transformer Model Number C42 3 150 AMXN C42 3 250 AMXN Input B 208 220 240 380 415 D 480 M 600 VAC Output F 208 220 wye J 240 P 380 415 wye 480 wye 600 Rated Output Capacity 15 kVA 25 kVA External Dimensions 20 0 x 36 3 x 59 7 WxDxH cm 50 8 cm x 92 2 cm x 151 6 cm Input Rated Voltage 208 220 240 380 400 415 480 600 VAC Determined by Input Transformer internal to the unit Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables Required 3 phase 3 Wire GND Dual Input Option Cables required 3 phase 4 Wire GND Power Factor Greater than 0 98 when in inverter mode Required Input kVA 16 kVA 26 kVA Walk in Function From 20 to 100 over 5 seco
28. RY CONDUIT Note 1 Input and Output conductors shall be installed in separate conduits and installed in accordance with the latest edition of NEC and the Local Authority having jurisdiction 2 Battery conductors shall be installed in a separate conduit and be of low resistance type 4200FA CT XT User s Manual 23 TOSHIBA 4 2 Control Circuit and External Battery Interface Connections 15 25 30 kvA The following illustrates the wiring connections of the Control Circuits and Battery Interface Circuits J ol p Low Battery Battery Connection Battery Discharge Positive Fault Negative Not Used Inverter Supply Inverter Supply P24A3 Remote Run P24A3 Remote Stop Bypass COMMON 4 2 4 Recommended Wire Size and Torque Requirements UPS Control and Battery Interface 15 25 30 kVA Minimum Wire Size and Torque Requirements UPS Control and Battery Interface Circuits USE MINIMUM 75 COPPER WIRING TERMINAL 15 25 30 kVA TERMINAL TIGHTENING AWG TORQUE UPS di a 14 16 BATTERY CONTROL BATTERY 51 in lbs Indicates Class 1 wiring methods are to be used Maximum Wire Size for Control Circuits is 12 AWG Maximum for Battery is 2 AWG 4200FA CT XT User s Manual 7 j pd 3 Battery Shunt Trip 4 Battery Shunt Trip 5 Battery Aux 6 Battery Aux 24 TOSHIBA 4 3 Power Connections 50 kVA The following
29. TOSHIBA UNINTERRUPTIBLE SYSTEM THREE PHASE 15 25 30 50 kVA UPS 4200FA CT XT User s Manual Document Number 53878 006 Date September 2007 TOSHIBA 4200FA CT XT THREE PHASE 15 25 30 50 kVA UNINTERRUPTIBLE POWER SYSTEM CT Internal Batteries XT External Batteries or External Transformer USER S MANUAL FOR MODELS C42F3F150X MBN C42F3F150F MBN C42 3 150 MXN C42F3F250X MBN C42F3F250F MBN C42 3 250 MXN T42F3F300X MBN T42F3F300F MBN T42 3 300 MXN T42F3F500XAMBN T42F3F500F MBN T42 3 500 MXN TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Road Houston TX 77041 9990 TOSHIBA IMPORTANT NOTICE The Instructions contained in this manual are not intended to cover all of the details or variations in equipment or to provide for every possible contingency to be met in connection with installation operation or maintenance Should further information be required or should particular problems arise which are not covered sufficiently the matter should be referred to the local TOSHIBA sales office The contents of this instruction manual shall not become a part of or modify any prior or existing equipment commitment or relationship The sales contract contains the entire obligation of TOSHIBA INTERNATIONAL CORPORATION The warranty contained in the contract between the parties is the sole warranty of TOSHIBA and any statements contained herein do not create new warranties or mod
30. age supplied by batteries is still resent after equipment has been urned off and taken off line Accidental contact with live parts can cause personal injury and death Disconnect all DC Sources before performing any service or testing In this compartment 43784 DO NOT TURN OFF CRITICAL FUSE SIZING WHILE UNIT IS RUNNING Incorrect fuse replacement size ON OFF may result in fire or inadequate equipment protection Replace only with same type and rating of fuse PN 40830 Risk of electrical shock Battery circuit is not isolated from AC input hazardous voltage may exist between battery terminals and ground Test circuit before touching PN 40760 Hot surface Contact may result in burn injury Allow equipment to cool before servicing PN 40832 4200FA CT XT User s Manual 7 TOSHIBA A DANGER RISK OF ELECTRIC SHOCK Capacitors stay charged after power has been shut off Accidental contact with live parts can cause personal injury and death Turn off and lock out all power sources Wait at least five 5 minutes for power to dissipate then check voltage before servicing 39561 A DANGER HAZARDOUS VOLTAGES Hazardous voltages are used in the operation of this equipment and could cause severe personal injury or loss of life The following precautions should be observed to reduce the risk of injury or death Only qualified technicians familiar with this equipment and th
31. al load device will be interrupted The battery charging circuit and chopper circuit remains active Do not touch the UPS terminals even though the operation switch has D ANGER been moved to the STOP position The UPS may be supplying power 6 16 through the Bypass circuit The green AC IN lamp is on and the green BYP lamp is on The LCD screen shows the following message BYPASS OPERATION OUTPUT VOLTAGE 208 V gt CURRENT 100 100 100 DATE DAY TIME Move the Circuit Breaker to the off position Power is removed from the UPS and to any attached loads All lamps are off and the LCD screen shows the following message as long as sufficient power remains to display it OUTPUT SHUT DOWN OUTPUT VOLTAGE 0 V CURRENT LOW LOW LOW When the EPO Emergency Power Off switch located on the front panel or from a remote located EPO switch is pushed the Circuit Breaker is tripped and power is removed from the UPS and to any attached loads All LED lamps are off and the LCD screen will display the following message OUTPUT SHUT DOWN OUTPUT VOLTAGE 0 V CURRENT LOW LOW LOW Maintenance Bypass Procedure When operating the Maintenance Bypass the following operation procedure should be used WARNING Failure to adhere to the following instructions could result in damage to your equipment and or you risk removal of power to any equipment attached to the UPS 4200FA CT XT User
32. ansfer to inverter Environment Efficiency Typical AC DC AC 81 DC AC 85 Heat loss to be removed 30 874 BTU hr 7 778 kcal hr Audible Noise 65dB 1 meter from the front of the unit Operating Temperature 32 104 F 0 40 C optimal temperature is 77 F 25 C Operating Humidity 30 90 RH non condensing Altitude Less than 2000 meters Items marked with an are specified at rated conditions under balanced linear loads Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation At 6600 ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations Prolonged operation at this level requires some derating of the output capacity 4200FA CT XT User s Manual 36 TOSHIBA 6 0 Operating the UPS 6 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 converter of the UPS including a boost chopper circuit converts the AC input power into DC power The boost chopper circuit maintains a constant voltage and provides current limiting for charging the batteries It also supplies a DC voltage of the proper level to
33. atteries can provide approximately 2 times the specified value 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 CAUTION Contact TOSHIBA when using other than TOSHIBA designed Battery Systems to determine proper compliance Using other systems could void Warranty and or Safety Certifications The following illustration graphically shows the battery discharge process at full load conditions t o S 5 2 2 1 Shutdown m d voltage Imax Imin 10096 20 0 Battery Capacity 6 6 Battery Low Voltage Tolerances Excessive discharge will cause the UPS battery voltage to drop bellow tolerable levels 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 automatically shut down Models 15 25 30 50 kVA Nominal Voltage 288 VDC Alarm Voltage 252 VDC Shutdown Voltage min 216 VDC 4200FA CT XT User s Manual 40 TOSHIBA 6 7 Battery Recharging The illustration below shows a graphical representation of the UPS battery recharge process after a full discharge 3 Voltage Charging Battery B current charge B voltage pischarge shut off point Fully charged Period 1 Period 3 The recharge process usually consists of thr
34. d Inverter Chopper and Bypass stopped Audible Alarm Yes See Audible Alarm Functions iei ons Inverter OL No Fault Lamp Visible Alarm Red Fault Lamp on Bypass OL Fault Lamp Relay Contact Inverter OL Bypass Relay closed Fault Relay closed Bypass Relay closed Bypass OL Bypass Relay open and Fault relay closed Auto R transter No Inverter OL Yes Ji bypass ok Bypass OL No arts vem Audible Alarm Yes See Audible Alarm Functions Visible Alarm Battery Lamp Flickers Relay Contact Low Battery Relay Auto Retransfer Yes if bypass ok Operation Mode after Fault Bypass Operation Chopper and Inverter Stopped 4200FA CT XT User s Manual 60 TOSHIBA Internal overheat DC circuit DC circuit overcurrent Protection Item Memory error EERR OH overvoltage DCOV DCOC LCD Message MAIN EEPROM ERROR OVERHEAT INTERNAL DC OVERVOLTAGE DC OVERCURRENT Chopper malfunction Cause Control board chip error Fan failure high ambient Inverter chopper fault Start is inhibited Bypass operation chopper and inverter are stopped Audible Alarm Yes continuous buzzer Visible Alarm RED fault lamp ON Relay Contact Alarm Auto Retransfer NO Fault relay closed bypass relay closed 8 0 Start up Scheduled Maintenance Part Replacement 8 1 Start up The startup of the UPS equipment is broken up in several steps These steps are as follows 1 Initial Condition This is where
35. d Voltage 208 VAC Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables required 3 phase 4 Wire GND Dual Input Option Cables required 3 phase 4 Wire GND Power Factor Greater than 0 98 when in inverter mode Required Input kVA 28 0 kVA Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 115 maximum Harmonic Currents Less than 3 THD Battery DC Nominal Voltage Range 288 VDC 216 to 332 VDC Float Charge Regulation 324 0 VDC 2 Ripple Voltage 0 5 V R M S Rated Back up Time 4 min at full load Rated Charge Current 4 0 Amps Output Rated Voltage 208 120 VAC Rated Current 83 4 Amps Rated Power Factor 0 8 lagging Output Cables Required 3 phase 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range Manually from the key pad Phase Displacement 2 0 100 balanced load t 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation 0 1 in free running mode Frequency Synchronous 0 5 1 0 1 5 Hz 1 0 Hz std switch selectable by qualified technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 ms 5 10096 load step change 3 loss or return of input voltage 8 transfer of bypass t
36. e information supplied with it should be permitted to install and operate this equipment Installation of electrical equipment must be done in accordance with National Electrical Code and any other state orlocal codes Proper grounding and conductor sizing must be installed for safe operation During operation keep all covers in place and cabinet doors shut When performing visual inspections and maintenance if possible be sure the UPS is turned off and the incoming AC feed is turned off and locked out The UPS and Battery Cabinet will have hazardous voltages present even after the AC feed is turned off If itis necessary to make measurements with the power on do not touch any electrical connection points Remove all jewelry from wrists and fingers Make sure test equipment is in good safe operating condition While servicing stand on some type of insulation and be sure not to be grounded Follow the safety instructions given in the equipment manual carefully and observe all danger warning and caution notices 40308 Heat sink not grounded Risk of electrical shock Disconnect UPS and electrically test heat sink before touching PN 40831 4200FA CT XT User s Manual TOSHIBA ANCAUTION Risk of electric shock DO NOT REMOVE COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL HAZARDOUS LIVE PARTS INSIDE THIS UPS ARE ENERGIZED FROM THE BATTERY SUPPLY EVEN WHEN THE IN
37. ea Va Rx dd a eT 31 5 1 4200 15 25 208 VAC Input 208 VAC Output w Internal Batteries 31 5 2 4200FA 15 25 kVA w Internal Transformer 32 5 3 4200FA 30 kVA 0 208 VAC Input 208 VAC Output w Internal Batteries 33 5 4 4200FA 30 kVA w Internal Transformer 34 5 5 4200 208 VAC Input 208 VAC Output w Internal Batteries 35 5 6 4200FA w Internal Transformer 36 4200 CT XT User s Manual 3 TOSHIBA 6 0 Operating the UPS ciini viai adu add us at Sec s cii uad ga ni Ead E cuc nad 37 6 1 AC Input Mode Normal 37 6 2 Bypass Mode aede b d dde degli dec dd d edd lie dee dd ea eld c d red ced 38 6 4 Battery Backup Mod rateur etait dii ed idi eae 39 6 5 Battery Backup Time and Discharge Process 40 6 6 Battery Low Voltage Tolerances ss 40 6 7 Batt ry Rechargirig 2 oodd eg de n de du ree rame dame de ane 41 6 8 Front Panel Layout All Units usines 42 6 9 EPO Emergency Power Off Function ss 42 6 10 Audible Alarim EUnctloris oir rte eto IEEE ERE eto Eo edi aro cg a 43 6 11 LED Light Emitting Diode Furictioris tpe rtr cipe n Re pP EDD e ru ea ta 43 6 11 1 LED Light Emitting Diode System Status 44 6 12 LCD Liquid Crystal Display
38. ed by a qualified TOSHIBA Representative only Unauthorized personnel should not service batteries Contact your nearest TOSHIBA authorized service center for battery replacement Qualified Personnel ONLY Qualified Personnel is one that has the skills and knowledge relating to the construction installation operation and maintenance of the electrical equipment and has received safety training on the hazards involved Refer to the latest edition of NFPA 70E for additional safety requirements Qualified Personnel shall 1 Have read the entire operation manual 2 Be trained and authorized to safely energize de energize ground lockout and tag circuits and equipment and clear faults in accordance with established safety practices 3 Be trained in the proper care and use of protective equipment such as safety shoes rubber gloves hard hats safety glasses face shields flash clothing etc in accordance with established safety practices Be trained in rendering first aid Be knowledgeable of batteries and the required handling and maintenance precautions For further information on workplace safety visit www osha gov Refer to the Battery System Manual for details on operating and maintaining the battery units for each system UPS System s output is not equipped with an over current protection device or an output disconnect for the AC output therefore a circuit breaker should be provided by the user between the UPS output
39. ee steps During the first step the charging current is maintained at approximately 4 0 amperes for the 15 25 30 kVA with internal batteries 10 0 amperes for the 15 25 30 kVA with internal transformer and approximately 11 5 amperes for all 50 kVA models This current 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 step constant voltage control starts and current gradually decreases as the batteries charge to their normal fully charged state In the third step a slight trickle current continues to flow into the batteries to keep them fully charged and floating at the normal DC Voltage level A full recharge usually requires approximately 24 72 hours 90 recharge in 10 X discharge time after a complete discharge Time Period 2 The following chart shows the rated maximum and minimum battery voltages and the charge current for each of the sizes while the unit is maintained in a 75 F 24 C ambient Rated Battery Voltages 15 25 30 kVA 50kVA Internal Internal Internal Internal Battery Transformer Battery Transformer V float 324 0 VDC 324 VDC 324 VDC V min 216 VDC 216 VDC 216 VDC charge 40 10 0 11 5 4200FA CT XT User s Manual 41 TOSHIBA 6 8 Front Panel Layout All Units Refer to the following illustration for the entire UPS front panel operating procedure
40. es the shutdown level during the battery discharge mode On when the UPS is experiencing a fault 4200FA CT XT User s Manual 43 TOSHIBA 6 11 1 LED Light Emitting Diode System Status 6 12 6 12 1 The following chart shows the UPS system status that can be determined by decoding the on and off condition of the LED lamps It should be used in conjunction with the LCD display and the audible alarms for total system monitoring LED ON OFF STATUS LED ON OFF STATUS Normal UPS Operation Output Shutdown UPS On Line no abnormal conditions After EPO received Emergency Power Off AC IN ON AC IN OFF INV ON INV OFF BYP OFF BYP OFF BATT OFF BATT OFF FAULT OFF FAULT OFF Bypass Operation UPS Fault Fatal Communi Display to Cont cation Error rol Interface AC IN ON INV OFF AC IN ALL ON OR FLICKERING BYP ON INV RAPIDLY BATT OFF BYP FAULT ON BATT Battery Back up Battery Voltage Low FAULT AC IN OFF INV ON BYP OFF BATT ON Blinking FAULT OFF LCD Liquid Crystal Display Functions The LCD screen is a 4 line by 20 character wide display The LCD display contains information about the operation of the UPS It should be used in conjunction with the LED display and the audible alarms for total system monitoring The LCD displays certain information only on specific lines of the display The UPS operating mode and conditions determi
41. f an equilateral triangle enclosing an exclamation mark Signal Words Listed below are the signal words that are used throughout this manual followed by their descriptions and associated symbols When the words DANGER WARNING and ATTENTION are used in this manual they will be followed by important safety information that must be carefully adhered to Warnings in this manual may appear in any of the following ways 1 Danger warning The danger symbol is an exclamation mark enclosed in a triangle which precedes the word DANGER The Danger warning symbol is used to indicate situations locations and conditions that exist and will cause serious injury or death 1 DANGER 2 Caution warning The caution symbol is an exclamation mark enclosed in a triangle which precedes the word CAUTION The Caution warning symbol is used to indicate situations and conditions that can cause operator injury and or equipment damage CAUTION 3 Attention warning The attention warning symbol is an exclamation mark enclosed in a triangle which precedes 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 pre
42. hat the loads connected to the UPS continue to receive power without interruption This power is provided for a long enough time so that the load can be shut down in an orderly fashion This prevents loss of data and possible damage to both hardware and software When the AC input power becomes available again the operation returns to normal and the batteries begin to recharge for the next power interruption 1 2 Application and Use The TOSHIBA 4200FA On Line Uninterruptible Power Systems UPS provide continuous computer grade isolated AC power in a compact efficient high performance unit The UPS assures safe reliable operation of critical office equipment ranging from personal computers to mini computers to local area networks LAN All units feature an audible alarm that sounds if the battery voltage drops below the standard during use This is an additional aid to help in retaining valuable data and equipment All units are capable of interfacing to a computer network 1 3 Power Backup During an electrical power failure the UPS batteries automatically supply DC power to the inverter that supports the load equipment without interruption For example when used to support a computer the UPS s back up assures additional time to complete your activity store data and initiate an orderly shutdown after a power failure occurs 1 4 Power Conditioning While commercial power is present the UPS supplies conditioned power to the load while mai
43. he operation and return to the menu data screen Overload Operation When the UPS is operating and an overload condition is first detected the following Overload Warning screen is displayed UPS ON LINE OUTPUT VOLTAGE V OUTPUT CURRENT UPS OL REDUCE LOAD After a period of time if the overload is still not reduced and the STOP RUN key switch is in the RUN position the UPS will automatically transfer to Bypass If the overload condition is still present the following screen will be displayed BYPASS OPERATION OUTPUT VOLTAGE 208 CURRENT 114 116 114 UPS OL REDUCE LOAD If the STOP RUN key switch is in the STOP position the UPS is in the Bypass Mode and if the overload condition is still present the following screen will be displayed BYPASS OPERATION OUTPUT VOLTAGE 208 114 116 114 UPS OL REDUCE LOAD 4200FA CT XT User s Manual 57 TOSHIBA After the load is reduced if the STOP RUN key switch is in the RUN position the UPS will automatically return to Inverter Operation after a period of time During this wait the following screen will be displayed Or if the UPS is waiting and the STOP RUN key switch is switched to the STOP position while the UPS is waiting the following screen will be displayed BYPASS OPERATION OUTPUT VOLTAGE 208 V 100 100 100 gt PLEASE WAIT BYPASS O
44. ify the existing warranty Any Electrical or mechanical modifications to this equipment without prior written consent of the TOSHIBA will void all warranties and may void UL CUL listing Unauthorized modifications may also result in equipment damage personal injury or loss of life UNINTERRUPTIBLE POWER SYSTEM If additional information or technical assistance is required call TOSHIBA Customer Support Center toll free at 1 877 876 8773 or write to Toshiba International Corporation 13131 West Little York Road Houston TX 77041 9990 Attn UPS Product Manager Please complete the following information for your records Unless otherwise specified on the warranty card the warranty period for the UPS or UPS part is 36 months from the shipment date see bill of lading Unless otherwise specified on the warranty card the warranty period for a UPS battery is 24 months from the shipment date see bill of lading Keep this manual with the UPS equipment Job Number Model Number Serial Number Application Shipping Date Date of Installation Inspected By 4200FA CT XT User s Manual TOSHIBA TABLE OF CONTENTS IMPORTANT NOTICE xeu enne nd Cer n Re au pix adu 1s4ce er Dubg uds sort taber Erde rte as 2 TABLE OF CONTENTOS eo re bg S2 E rara gau 3 Purpose and Scope of 5 Contacting TOSHIBA Customer Supp
45. in from the Start up screen and then change to the main monitor screen 4200FA CT XT User s Manual 53 6 19 Menu Data Screens TOSHIBA 6 19 1 Settings for Calendar and Clock Press the MENU key to access the menu data screens and press the down arrow key to scroll to the present date and time adjustment screen Press the F1 key to display the following active adjustment screen CALENDER CLOCK DATE DAY TIME gt F1 DATA SET MODE gt A V PRV NEXT SCREEN CALENDER CLOCK DATE DAY TIME gt A V UP DOWN gt ENTER NEXT DATA Press the up down arrows to increment or decrement the character s above the flashing cursor Press the ENTER key to advance the cursor 6 19 2 Adjusting the Buzzer Volume Press the MENU key to access the menu data screens and press the down arrow key to scroll to the present buzzer volume adjustment screen display Press the F1 key to display the following active adjustment screen Press the up or down arrow key to move the marker between the three buzzer volume levels Press ENTER key to confirm the change or press MENU key to discard any BUZZER VOLUME ADJUST lt LOUD gt MEDIUM SOFT gt F1 DATA SET MODE gt A V PRV NEXT SCREEN BUZZER VOLUME ADJUST lt LOUD gt MEDIUM SOFT gt A V CHANGE DATA gt ENTER ACCEPT CHANGE changes and return to the menu data screen 6 19 3 Settings for Display Duration The LCD d
46. ipment warranty will not apply to units that are damaged during shipment 2 Check to see that the rated capacity and the model number specified on the nameplate conform to the order specifications 2 4 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 in 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 on inclined floor surfaces or in sites subject to excessive vibration Before storing 1 Charge the system s batteries 2 Perform a complete system shutdown as described in section 6 15 of this manual Storing 1 Store within a temperature range of 4 104 F 20 40 C 2 For best results store the UPS in the original shipping container and place on a wood or metal pallet 3 The optimum storage temperature is 70 F 21 C Higher ambient temperatures cause UPS batteries to need recharging more frequently 4 If stored in an ambient temperature under 68 F 20 C recharge the batteries every 9 months 5 If stored in an ambient temperature of 68 86 F 20 30 C recharge the batteries every 6 months 6 If stored in an ambient temperature of 86 104 F 30 40 C recharge the batteries every 3 months 2 5 Disposal Please contact your state environmental agency for details on
47. ise until UPS MODE Position is reached 5 Rotate the switch to the RUN position 6 Verify that the Inverter indicator light on the front panel is lit The unit is now back On Line and supplying conditioned power to the load 4200FA CT XT User s Manual 49 TOSHIBA 6 17 Keypad Overview The following illustrates the 12 key data entry pad with each key functionally labeled MONI BATT F1 IN out Stop MENU ENTER RESET I A MONI Press to display system monitoring screens BATT Press to display UPS battery conditions F1 Press to change settings of various menus IN Press to display UPS input conditions OUT Press to display UPS output conditions REST Press to execute On Line Battery test 575 Press to stop the audible alert buzzer MENU Press to display the main user selection menu ENTER Press to confirm user selected command or action RESET Press to reset UPS panel s message display area A N Press to forward through display data values or to forward through menus Press to reverse through display data values or to reverse through menus 4200FA CT XT User s Manual 6 18 Key Functions 6 18 1 MONI After the UPS has been successfully started the system will be in the normal AC Input Mode of operation The LCD screen will automatically
48. isplay is designed to automatically switch off after a user designated period of inactivity When setting this feature press the MENU key to access the menu data screens and press the down arrow key to scroll to the LCD Idle Mode Select screen display Press the F1 key to display the LCD Idle mode setting adjustment screen 4200FA CT XT User s Manual DISPLAY DURATION SET 3 MIN 30 MIN gt F1 DATA SET MODE gt A V PRV NEXT SCREEN 54 TOSHIBA DISPLAY DURATION SET 3 MIN 30 MIN gt A V CHANGE DATA gt CHANGE Press the up or down arrow key to move the marker between the two available idle mode times Press the ENTER key to save the change or press the MENU key to exit to the main menu and discard the change Note f any of the following conditions occur the LCD Idle Mode will be inhibited and the LCD will remain on continuously 1 The UPS has received an EPO command 2 The UPS is in Battery Discharge Mode 3 Afault has been detected in the main unit 4 The UPS is in an overload condition 6 19 4 Run Switch Select Press the MENU key to access the menu data screens and press the down arrow key to scroll to the Switch Select setting screen display Press the F1 key to display the following active adjustment screen Press the up or down arrow key to move the marker between the two RUN SWITCH RUN SWITCH SELECT LOCAL REMOT
49. itial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation At 6600 ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations 4200FA CT XT User s Manual 34 TOSHIBA 5 5 4200FA 50kVA 2 208 VAC Input 208 VAC Output w Internal Batteries Model Number T42F3F500XAMBN T42F3F500 MBN Rated Output Capacity 50 kVA External Dimensions 35 5 X 38 3 X 59 3 WxDxH cm 90 1 cm x 97 2 cm x 150 6 cm Input Rated Voltage 208 VAC Voltage Variation 1096 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables Required 3 phase 4 Wire GND Dual Input Option Cables required 3 phase 4 Wire GND Power Factor Greater than 0 98 when in inverter mode Required Input kVA 46 Walk in Function From 2096 to 10096 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 11596 maximum Harmonic Currents Less than 396 THD Battery DC Nominal Voltage Range 288 VDC 216 to 332 VDC Float Charge Regulation 324 0 VDC 296 Ripple Voltage 0 5 V 5 Rated Back up Time 5 min at full load Rated Charge Current 11 5 Amps Output Rated Voltage 208 120 VAC Rated Current 138 9 Amps Rated Power Factor 0 8 lagging Output Cables Required
50. ks of their respective owners TOSHIBA shall not be liable for technical or editorial omissions or mistakes in this manual Nor shall it be liable for incidental or consequential damages resulting from the use of information contained in this manual This manual is copyrighted No part of this manual may be photocopied or reproduced in any form without the prior written consent of TOSHIBA INTERNATIONAL CORPORATION Copyright 2007 TOSHIBA INTERNATIONAL CORPORATION All rights reserved Printed in the U S A Contacting TOSHIBA Customer Support Center The TOSHIBA Customer Support Center can be contacted to obtain help in resolving any Uninterruptible Power System problem that you may experience or to provide application information The center is open from 8 a m to 5 p m CST Monday through Friday The Support Center s toll free number in USA is 877 867 8773 You may contact TOSHIBA by writing to TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Rd Houston TX 77041 9990 Attn UPS Product Manager 4200FA CT XT User s Manual 5 TOSHIBA GENERAL SAFETY INSTRUCTIONS DO NOT attempt to install operate maintain or dispose of this equipment until you have read and understood all of the product safety information and directions that are contained in this manual Safety Alert Symbol The Safety Alert Symbol indicates that a potential personal injury hazard exists The symbol is comprised o
51. m Messages Line 3 messages show load current information and user selected instructions 6 12 4 Line 4 System Messages Line 4 messages reflect the UPS operating conditions Warning messages will be displayed when an abnormal operating condition occurs The following chart shows the allowable Line 4 messages LINE 4 MESAGES Displayed Message Translation Displayed when Input Phase rotation has been wired in a counter clockwise rotation Displayed when input and output frequencies are not synchronized Abnormal Displayed when Auto transfer to Bypass is active i e PHEI 1 0 NOT SYNCHRONIZE AUTOTRANSEER current limit reached Abnormal Displayed when battery voltage is low abnormal or LOW BATTERY the UPS batteries have failed self diagnostic test Abnormal Displayed when UPS has tripped due to an overload condition Abnormal Displayed when the UPS has an internal failure UPS OL REDUCE LOAD DCOC Abnormal Displayed when UPS has an internal DC bus DCOV over voltage Abnormal DCUB Displayed when the UPS has an internal DC bus unbalance referenced to Neutral Abnormal OL Displayed when UPS has tripped due to an overload condition Abnormal FUSE Displayed when an internal transistor fuse opens INOV Displayed when inverter output over voltage has occurred Abnormal Displayed when inverter output under voltage has occurred Abnormal
52. mes line rating Harmonic Voltage Distortion 1 596 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency Typical AC DC AC 75 DC AC 82 AC DC AC 77 DC AC 83 Heat loss to be removed 12 662 BTU hr 3 190 kcal hr 19 041 BTU hr 4 797 kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 F 0 40 optimal temperature is 77 F 25 C Operating Humidity 30 90 RH non condensing Altitude Less than 2000 meters Items marked with an are specified at rated conditions under balanced linear loads Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation At 6600 ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations 4200FA CT XT User s Manual 32 5 3 TOSHIBA 4200FA 30 208 VAC Input 208 VAC Output w Internal Batteries Model Number T42F3F300XAMBN T42F3F300 MBN Rated Output Capacity 30 kVA External Dimensions 20 0 x 36 3 x 59 7 WxDxH cm 50 8 cm x 92 2 cm x 151 6 cm Input Rate
53. nding the battery over time D Re torque all inter battery connecting hardware if applicable 2 Aluminum electrolytic capacitors Replace once every 5 years 3 Fuses Replace once every 7 years 4 Cooling fan Replace once every 3 years 4200FA CT XT User s Manual 62 TOSHIBA 9 0 External Dimensions Shipping Dimensions Weights 9 1 External Dimensions 15 25 30 kVA 20 0 in 508 mm 59 7 in LT 1516 mm Ge 56 0 in 1422 mm 36 3 in 922 mm 4200FA CT XT User s Manual 63 TOSHIBA 9 2 External Dimensions 5 m 35 5 in 901 mm Es _ _ Bo ec 59 3 in 1506 mm Y 38 3 in 972 mm 4200FA CT XT User s Manual 64 TOSHIBA 9 3 Shipping Dimensions and Weights Shipping Dimensions Shipping Dimensions All 15 25 amp 30 kVA models Standard with crate Inches cm Inches cm Width 42 8 109 43 5 111 Depth 49 0 125 49 8 127 Height 64 6 164 69 6 177 Height with packing material 67 6 172 69 6 177 Shipping Dime
54. nds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 115 maximum Harmonic Currents Less than 8 5 Less than 5 5 Battery DC Nominal Voltage Range 288 VDC 216 332 VDC Float Charge Regulation 324 0 VDC 2 Ripple Voltage 0 5 V R M S Rated Back up Time Refer to Battery System Manual Rated Charge Current 10 0 Amps Output Rated Voltage Determined by Output Transformer internal to the unit Rated Current VA Nominal Output Voltage 1 73 Rated Power Factor 0 8 lagging Output Cables Required 3 phase 4 Wire GND Voltage Regulation phase phase 5 0 100 balanced load 6 0 100 unbalanced load Voltage Adjustment Range 5V Manually from key pad Phase Displacement 2 0 100 balanced load 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation 0 1 in free running mode Frequency Synchronous 0 5 1 0 1 5 Hz 1 0 Hz std switch selectable by qualified technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 ms 5 10096 load step change 3 loss or return of input voltage 8 transfer of bypass to inverter Inverter Overload Capacity 125 90 sec 150 30 sec Bypass Overload Capacity 100096 10ms 125 10 min Crest Factor 2 5 3 0 within the KW range Neutral Line Conductor 1 73 200 ti
55. nes the information shown These messages are shown in the following line message charts Line 1 System Messages Line 1 messages are based on the operating mode The following chart shows all allowable Line 1 messages which occur while starting up and while in main monitor MONI screen mode LINE 1 MESSAGES Display Message Translation UPS START UP Displayed when UPS is in the start up condition or display board is resetting BYPASS OPERATION Displayed when the UPS is in Bypass Operation UPS ON LINE Displayed when the inverter is running and no abnormality exists Displayed during abnormal Utility occurrences BATTERY DISCHARGE inverter is supplying power from batteries UPS shuts down after V min is reached Displayed during power failure if V min is reached an EPO is received or after completion of Shutdown Sequence of the Inverter and Bypass is not available BATTERY BACKUP Displayed during input power failure 4200FA CT XT User s Manual 44 TOSHIBA 6 12 2 Line 2 System Fault Messages Line 2 fault messages are automatically displayed when a system fault is detected LINE 2 MESSAGES Display Message Translation DCOC DC Over current DCUB DC Unbalanced DCOV DC Over voltage OH Overheat internal OL Output Overload VOUV Inverter Under voltage VOOV Inverter Over voltage 6 12 3 Line 3 Syste
56. nsions Shipping Dimensions All 50 kVA models Standard with crate Inches cm Inches cm Width 54 0 137 54 8 139 Depth 48 0 122 50 3 128 Height 64 3 163 69 9 178 Height with packing material 67 3 171 69 9 178 transformers Model Shipping Weight Standard Shipping Weight with crate Pounds Kilograms Pounds Kilograms 15 30 with internal battery 1015 460 1090 494 15 30 with no internal transformer or battery E 6904404 15 30 KVA with 1 internal transformer 900 408 975 442 15 30 with 2 internal 1100 499 1175 533 50 KVA with internal battery 2650 1202 2750 1247 50 KVA with no internal transformer or battery 1800 816 1900 862 50 kVA with 1 internal transformer 1700 771 1800 816 50 kVA with 2 internal transformers 2050 930 2150 975 4200FA CT XT User s Manual 65 TOSHIBA TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Rd Houston TX 77041 Tel 713 466 0277 Fax 713 466 8773 US 877 867 8773 Canada 800 872 2192 Mexico 01 800 527 1204 www toshiba com ind Printed in the U S A
57. ntaining its batteries in a charged condition The UPS protects the connected load against the normal everyday problems associated with heavy use of raw commercial power including power sags surges signal interference and spikes In addition the models with transformers provide total isolation to reduce the common and normal mode noises This adds further protection to keep power line problems from reaching your load where it can cause equipment to operate erratically or damage hardware and software 4200FA CT XT User s Manual 14 TOSHIBA 2 0 Unpacking Inspection Storage Disposal 2 1 Unpacking the new UPS equipment 15 25 30 kVA Upon receipt of the UPS a careful inspection for shipping damage should be made Units shipped within North America are shrink wrapped those outside North America are crated 1 Remove packing material 1a For international units remove the screws that attach the shipping crate to the pallet Remove the crate and foam packing material 2 Unbolt the rails from both the unit and the shipping pallet Place the rails on the front of the pallet Use the four 1 2 x 3 bolts to secure the rails to the shipping pallet Attach the rails as shown in the front to the front of the pallet 3 Place the tie brackets in the slots at the lower end of the ramps SLOWLY roll the unit down the ramp TOP HEAVY EQUIPMENT IMPROPER LIFTING CAN RESULT IN INJURY OR DE
58. o inverter Inverter Overload Capacity 12596 90 sec 15096 30 sec Bypass Overload Capacity 1000 10 ms 125 10 min Crest Factor 2 5 3 0 within the KW range Neutral Line Conductor 1 73 200 times line rating Harmonic Voltage Distortion 1 596 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency Typical AC DC AC 8596 DC AC 87 Heat loss to be removed 13 234 BTU hr 3 334 kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 F 0 40 optimal temperature is 77 F 25 C Operating Humidity 30 90 RH non condensing Altitude Less than 6600 ft 2000 m Items marked with an are specified at rated conditions under balanced linear loads Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation At 6600 ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations 4200FA CT XT User s Manual 33 TOSHIBA 5 4 4200FA 30 kVA w Internal Transformer Model Number T42 3 300 AMXN Input B 208 220 240 380 415 D 480 M 600 VAC
59. on will be inhibited and the following screen message will be displayed NOTE UPS ON LINE OUTPUT VOLTAGE 208 V CURRENT 38 55 4896 LOW BATTERY UPS ON LINE OUTPUT VOLTAGE 208 V CURRENT 38 55 4896 DATE DAY TIME BATTERY TEST BATTERY VOLTAGE 324V BATT TEST INHIBITED After start up the battery test function is inhibited for 20 min only one battery test can be done approximately every 20 min 6 18 7 BUZZ STOP Key The BUZZ STOP key has no effect on the LCD screen display However if the UPS alarm buzzer is on pressing this key will silence it If the alarm buzzer is not on pressing this key has no effect 6 18 8 RESET Key The RESET key function is used to Reset the LCD display board software should a system lock up occur The reset does not reset the variables in the memory Use of the RESET function is very important when a fatal communication error has occurred Press and hold the RESET key for a period of at least five seconds to reset the display software The display board to main board interface will begin a new communication sequence If a communication response is not received by the display board from the main board within 15 seconds a fatal time out occurs and the following system message displays DISPLAY ERROR MAIN COMM ERROR PRESS amp HOLD RESET KEY If the Reset function is successful then the display will beg
60. ort Center 5 GENERAL SAFETY INSTRUCTIONS creo rre xt nee emmenesnenssnes anne renqenvenss 6 EQUIPMENT WARNING LABELS nent 7 IMPORTANT SAFETY INSTRUCTIONS 2 4 44442222 002 10 1 0 tci ca 14 1 1 Theon or Operations oreet edad ita eene t tee ER RAS 14 1 2 Application and US dor Eee ER D is hase etd ifm 14 1 3 Power Backup ntm eed Ac n 14 1 4 Power Conditioning etre RM REIR 14 2 0 Unpacking Inspection Storage Disposal se 15 2 1 Unpacking the new UPS equipment 15 25 30 15 2 2 Unpacking the new UPS equipment 50 enne 16 2 3 Inspection of the new UPS 16 2 3 Inspection of the new UPS equipment sens 17 24 Storage ofUPS equipment set nre t ere re tr erede eren ten etus 17 2 5 Disposal usi t f 17 3 0 t Installation Pr CAUIONS cocco odo toco cepe Eo dE o cos deep ee Ep de 18 3 1 Equipment Placement ee co age eae el Mt ta fran 18 3 2 System Preparation 19 3 3 Operating Precautions reden teret eee e er ti ee end eb eed 19 40 UPS 20 4 1 Power Connections or ne
61. ower Isolating Power flow in Bypass mode 6 3 Bypass Mode for Optional Alternate Input Models Power Flow Bypass Power Output Power Input Power Isolating Charger Chopper External Batteries Power flow in Bypass mode for the Alternate Input Models 4200FA CT XT User s Manual 38 TOSHIBA 6 4 Battery Backup Mode The following illustration shows power flow during the battery backup mode When commercial AC power failures occur the batteries instantly begin supplying DC voltage to the main inverter circuit This circuit inverts hence Inverter the DC power into AC power The AC power is available at the output This back up process will continue until the 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 V min pen Output Isolating O Power XFMR Converter Inverter Charger Chopper External Batteries Power flow in battery backup mode 4200FA CT XT User s Manual 39 TOSHIBA 6 5 Battery Backup Time and Discharge Process The UPS system when used in conjunction with a TOSHIBA designed Battery System is designed to provide several minutes of back up time Refer to the Battery System Manual for back up times These times are valid when the unit is operating under full load When these models are operating at half load the b
62. own arrow keys to return to the Fault Count screen 4200FA CT XT User s Manual BACKUP HISTORY MIN SEC VB 324V BT PF OL gt A V EXIT F1 NEXT BATT DISCHARGE COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL TOTAL FAULT COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL FAULT HISTORY 1 Date Time fault code gt A V EXIT F1 NEXT FAULT HISTORY Date Time fault code gt A V EXIT F1 NEXT TOTAL FAULT COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL 59 TOSHIBA 7 0 UPS Protection System 7 1 System Protection Features The preceding one line schematic illustrates the electrical locations of the protection devices on all UPS models Input Abnormal Overcurrent Overload 7 Input Isolating Output Power XFMR Power Overvoltage Undervoltage Low Batteryt LE External Batteries 7 2 System Protection Functions The following chart shows the built in UPS fault protection functions on all models Built in UPS Fault Protection Functions Inverter Over voltage Inverter Under voltage Protection Item IVOV IVUV UPS Overload INVERTER INVERTER LCD Message OVERVOLTAGE UNDERVOLTAGE OVERLOAD Control Malfunction Feedback Error Overload or short circuit at the load Inverter Overload Transfer to bypass Inverter stopped Bypass Overloa
63. p arrow to move display to previously available item Press down arrow to move display to next available item From the adjustment screen if the MENU key is pressed any changes are discarded and the display returns to the regular menu screen with the previous data values shown If the ENTER key is pressed from the adjustment screen the changes are saved After pressing the ENTER key the display screen will return to the regular menu screen with the new data values shown see Menu Data Screens 6 18 6 BATT TEST Key When the BATT TEST key is pressed during normal AC Input Mode of operation the LCD screen displays details about the battery back up capacity The following system message is displayed Press the F1 ENTER keys at the same time to begin the battery test and to display the BATTERY TEST BATTERY VOLTAGE 324V gt 1 TO BEGIN following screen while batteries are tested 4200FA CT XT User s Manual BATTERY TEST BATTERY VOLTAGE 324V MINS SECS gt PLEASE WAIT 52 When the battery test is completed the previous operation will be resumed and the main TOSHIBA system MONI screen will be displayed If the battery test detects a low DC battery voltage then the message screen will display If the battery test passes then the following screen message will be displayed If the inverter is not operating when the BATT TEST key is press then the functi
64. proper disposal of electrical components and packaging in your particular area ATT E NTI 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 877 867 8773 for more information about recycling batteries 4200FA CT XT User s Manual 17 TOSHIBA 3 0 Installation Precautions Based on the 4200FA UPS external dimensions and the way the outer panels are removed minimum amounts of unobstructed space around the unit are necessary for ventilation and maintenance access The following section and Fig 3 1 shows the minimum clearances required for proper UPS site installation 3 1 Equipment Placement 1 Do not install the UPS on an inclined surface or areas that are subject to frequent vibrations or jolting This could damage UPS circuits REAR 6 152mm 2 Do not allow liquids or foreign objects to get inside the UPS 3 Allow at least 20 500 mm on the front side ERR EIGHT and 6 152 mm on the rear and sides of the 6 152mm 6 152mm UPS unit for air ventilation and maintenance access 4 Do notinstall the UPS in a location that is subject to high humidity Also do not install the unit in areas that are exposed to direct FRONT sunlight or contaminated areas subject to 20 500mm high levels of airborne dust metal particles or flammable ga
65. quential damage or injury that may result from the use of this equipment CAUTION Do not dispose of the batteries in a fire The batteries may explode CAUTION Do not open or mutilate the batteries Released electrolyte is toxic and harmful to the eyes and skin CAUTION This unit contains sealed lead acid batteries An annual preventative maintenance should be performed by an authorized technician Failure to do so could result in batteries exploding and emitting gasses and or flame CAUTION Do not open or mutilate the batteries Released electrolyte is toxic and harmful to the eyes and skin case to crack possibly releasing electrolytes from inside the battery and resulting in secondary faults such as odor smoke and fire N WARNING Failure to replace a battery before it becomes exhausted may cause the should perform installation and servicing of batteries Keep Unauthorized personnel away from the batteries WARNING Only personnel knowledgeable of batteries and the required precautions N WARNING A qualified service technician must do proper maintenance to the battery system of this unit This is essential for the safety and reliability of your UPS system Refer to service manual D ANG ER A battery can present a risk of electrical shock and high short circuit current 4200FA CT XT User s Manual TOSHIBA The following precautions should be observed when working with batteries 1 Verify that the UPS
66. s 4 line liquid crystal displa mergency y Power Off switch STOP RUN key Section 6 12 see Section 6 9 Switch MONI e IN our TEST BUZZ MENUJENTER STOP ACIN INV BYP BATT c3 c3 c3 RESET 12 key Data entry 4200 Series ON LINE UNINTERRUPTIBLE POWER SYSTEM Green light emitting keypad see diodes LED Section 6 17 see Section 6 11 PA see Section 6 11 1 6 9 EPO Emergency Power Off Function These units are equipped with terminals for receiving an EPO Emergency Power Off closed contact switch command from two locations 1 a remote location and 2 from a front panel mounted EPO switch This safety feature enables quick shutdown of the UPS AC output and battery circuits Usually the EPO switch is installed in a central location that is easily accessible to personnel concerned with the operation of the UPS and the 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 is in the AC Input Mode Battery Backup Mode or the Bypass Mode See EMERGENCY OFF screen The following figure shows the UPS condition after application of the EPO switch Use the Start up Procedure for restarting the unit Power Flow TRIPPED Input Isolating Output Charger Chopper External Batteries 4200FA CT XT User s Manual 42 6
67. s Manual 48 TOSHIBA 6 16 1 From UPS to Maintenance Bypass 1 Move the STOP RUN key switch located on the front panel to STOP Operation of the UPS inverter stops Output power is now provided to the load through the Bypass circuit While in this mode if a power failure occurs on the commercial power source the UPS will lose power Power to the critical load device will be interrupted The battery charging circuit and chopper circuit remains active 2 Verify that step one above is followed and that the Bypass light indicator on the front panel is lit 3 Locate the Maintenance Bypass Rotary Switch middle of inner front panel of the UPS slowly rotate the Cam Switch clockwise until BYPASS MODE Position is reached 4 Turn off MCCB breaker labeled MAIN POWER SWITCH The unit is now in the Maintenance Bypass mode and may be serviced For units with internal transformers the transformers are still energized 6 16 2 From Maintenance Bypass to UPS 1 Verify that the STOP RUN switch is in the STOP position Turn on MCCB MAIN POWER SWITCH 2 Wait until the output fans turn on this is a good indication that the unit is in the Bypass mode and that the Bypass indicator light on the front panel is lit 3 For units with an external battery cabinet turn on MCCB BATTERY CABINET 4 Locate the Maintenance Bypass Switch middle of inner front panel of the UPS slowly rotate the Cam Switch counter clockw
68. sses Fig 3 1 5 Verify the ventilation and air conditioning system at the site is capable of removing the heat generated by the UPS Ambient temperature range for operating the UPS is 32 104 F 0 40 C 77 F 25 C is the recommended operating temperature for maximum battery life 6 Avoid installation near sources of electrical noise Always make sure that the unit s ground is intact to prevent electrical shock and help prevent electrical noise 7 This UPS generates and radiates 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 operating in near proximity If such interference occurs the UPS should either be installed farther away from the affected equipment and or powered from a different source than the affected equipment 4200FA CT XT User s Manual 18 TOSHIBA 3 2 System Preparation Pre Power Before connecting the UPS to a power source move the Circuit Breakers ON OFF on the front panel to the OFF position and move the operation STOP RUN key switch on the front panel to the STOP position 3 3 Operating Precautions 1 10 11 12 The UPS should not be powered up until the entire User s Manual has been reviewed and understood The input power source voltage must be within 10 to 15 of the rated input voltage to initially start the UPS
69. the LCD screen should display the following message BYPASS OPERATION OUTPUT VOLTAGE 208 V gt CURRENT 100 100 100 DATE DAY TIME 4 Turn the Key Switch to RUN and the UPS automatically performs a controlled system battery test Note The Automatic Battery Test is performed only when the software is enabled for this function The standard default is set to disable Allow 24 72 hours for the batteries to fully charge When automatic battery test fails and the LOW BATTERY message is displayed use the following procedure 1 Turn the key switch to STOP 2 Allow 24 72 hours for the batteries to charge and then move the Circuit Breaker to off 3 Repeat Initial Battery Charge procedure A failure indicates battery replacement may be necessary 4200FA CT XT User s Manual 46 TOSHIBA 6 14 Start up Procedure The UPS batteries must be charged before the UPS is used for the first time or if the unit has not been used AC power source removed for more than 10 days If the batteries are charged then use the following start up procedure 1 Verify that all power switches are off and that the STOP RUN Switch on the UPS is in the STOP position 2 Switch on the power at the Customer Provided UPS input distribution panel 3 Move the UPS Circuit Breakers to on The AC IN lamp will be on The LCD screen should display the following message UPS START UP gt PLEASE WAIT
70. the OUT key is pressed during normal AC Input Mode of operation the LCD screen displays details about the output voltage current and frequency The following system message is displayed The Output Line Voltages phase neutral and phase to phase Frequencies Sync Mode Inverter Output Power and Power factor can be monitored by UPS ON LINE OUTPUT la 101 CURRENT Ib 100 100 pressing the up down keys 4200FA CT XT User s Manual 51 6 18 4 BATT Key When the BATT key is pressed during normal AC Input Mode of operation the LCD screen displays details about the battery capacity The following system message is displayed TOSHIBA UPS ON LINE BATTERY VOLTAGE 324V CHARGE CURR 0 If an AC input power failure occurs and no abnormal operating conditions are present the UPS will switch to standard Battery Backup Mode The following system message is displayed when the BATT key is pressed BATTERY BACKUP BATTERY VOLTAGE 324V DISCHARGE CURR 77696 6 18 5 MENU F1 ENTER UP amp DOWN Keys When the MENU key is pressed during normal AC Input Mode of operation a menu of user adjustable data screens are available Press up arrow key to scroll up through the available data screens Press down arrow key to scroll down through the available data screens Pressing the F1 key changes to the adjustment screen for that menu item Press u
71. the inverter section The inverter section generates a high quality sine wave output voltage The batteries are maintained in a constantly charged state when the UPS is in the Normal Operation Mode Power Flow Input Isolating Output Charger Chopper External Batteries Power flow in AC Input Mode 4200FA CT XT User s Manual 37 TOSHIBA 6 2 Bypass Mode If the UPS unit is severely overloaded or develops an internal fault power flow is automatically switched from the main circuit to the Bypass circuit Power flow through the bypass is shown in the following illustration This changeover occurs automatically in less than 4 milliseconds in phase Make Before Break If the 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 re transfer to the AC Input Mode Normal Operation automatically f 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 see Start up Procedure If the power flow is transferred to the Bypass circuit due to an overload condition then the power flow will automatically transfer from the UPS s Bypass circuit back to the Inverter circuit after removing the overload see Overload Operation Power Flow Output P
72. thin this manual Proper maintenance of the battery system of this unit by a qualified service WAR N technician is essential to the safety and reliability of your UPS system Schedule authorized TOSHIBA service centers to perform internal parts inspections semi annually 4200FA CT XT User s Manual 61 TOSHIBA 8 3 Parts Replacement The following list shows intervals for periodic maintenance and replacement of certain UPS parts 1 Batteries VRLA Valve Regulated Lead Acid batteries do not require the adding of water or electrolyte The charging voltage temperature performance and connection resistance must be monitored periodically Necessary corrective maintenance must be made in order to assure the UPS supplies safe reliable power These items affect the life of batteries so replacement should be once every 3 to 5 years as a minimum All of the batteries must be replaced at the same time to eliminate the possibility of multiple failures due to resistances of the batteries 8 9 Recommended Quarterly Maintenance A Visual Checks 1 Leakage 2 Corrosion on positive terminal B Check battery temperature at the negative terminal C Measure and record the system float charging voltage D Measure and record the individual unit s float charging voltage Recommended Semi Annual maintenance A Repeat the quarterly checks B Perform impedance checks on the individual batteries C Optionally test for the purpose of tre
73. tion Current Limit 115 maximum Harmonic Currents Less than 3 THD DC Nominal Voltage Range 288 VDC 216 to 332 VDC Float Charge Regulation 324 0 VDC 2 Battery Ripple Voltage 0 5 VR M S Rated Back up Time Refer to Battery System Manual Rated Charge Current 11 5 Amps Rated Voltage Determined by Output Transformer internal to the unit Rated Current VA Nominal Output Voltage 1 73 Rated Power Factor 0 8 lagging Output Cables Required 3 phase 4 Wire GND 3 2 0 10096 balanced load Voltage Regulation phase phase 3 0 100 unbalanced load Voltage Adjustment Range 5V Manually from key pad Phase Displacement 2 0 10096 balanced load t 4 unbalanced load Rated Frequency 50 60Hz Frequency Regulation 0 1 in free running mode Output 0 5 1 0 1 5 Hz 1 0 Hz std Frequency Synchronous switch selectable by qualified technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 ms 5 10096 load step change 3 loss or return of input voltage t 8 transfer of bypass to inverter Inverter Overload Capacity 125 90 sec 150 30 sec Bypass Overload Capacity 1000 10 ms 125 10 min Crest Factor 2 5 3 0 within the KW range Neutral Line Conductor 1 73 200 times line rating Harmonic Voltage Distortion 1 596 max linear load Inrush Current protection Automatic Transfer to bypass then retr
74. tion link is shown below Input Voltage Output Voltage Operating Conditions Input Frequency Output Frequency Battery Voltage Output Current Utility Power OK Low Battery Voltage Detected UPS Operating Status UPS in BYPASS Mode Described as yes or no UPS in NORMAL Mode Input and Output Frequency Synchronized UPS FAULT Occurred DC Bus Over Current DC Bus Over Voltage DC Bus Under Voltage Input Over Current Overheat Overload Being Timed Overload allowable time exceeded Output Over Voltage during Normal Mode Output Under Voltage during Normal Mode Fault Details Described as occurred or not occurred The connector pin assignment and female connector outline are illustrated below En O Symbol Description DB9 Female connector outline 1 This pin is not used facing connector 2 Input RXD Receive Data 3 Output TXD Transmit Data 4 Output DTR Data Terminal Ready 5 SG Signal Ground 6 Input DSR Data Set Ready 7 Output RTS Request To Send 8 Input CTS Clear To Send 9 This pin is not used 4 5 3 UPS Shutdown via RS 232C When the UPS is operating from its internal batteries a shutdown order can be sent to the UPS instructing 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
75. tors NEC Maximum Wire Size is 2 AWG 15 kVA 25 kVA 30 kVA Input Output GND AWG Torque AWG Torque AWG Torque 35indbs 8 Stintbs 6 51 Maximum Wire Size is 2 AWG AWG N 4 Ez 2 tente Fux EM M ERR 87 EA 8 3 s e 2 51 s s s 2 s51 s 3s 4 s1 Pst 2 s1 ss 8 5t st 2 5 NA 35 NA 10 NA 35 NA 10 NA 35 Minimum Wire Size and Torque Requirements UPS Optional Separate Bypass Input 4 15 25kVA USE MINIMUM 75 INSULATED COPPER WIRING Phase A B C Input H1 H2 AWG Torque AWG Torque AWG Torque 8 Stintbs 4 51 2 87 in lbs 8 Stintbs 4 51 2 87 in lbs 8 5tinlbs 4 51intbs 2 87inlbs 10 35in bs 8 15165 6 51 10 3 6 8 5165 1 6 51 10 35in bs 8 151 65 1 6 51 10 35in bs 8 151 65 6 51 Maximum Wire Size is 2 AWG 4200FA CT XT User s Manual 22 TOSHIBA 41 4 Power Connection Cable Routing and Conduit Placement 15 25 30 kVA The following illustrates the proper cable routing that should be followed during the power connection process of the 15 25 30 kVA CONDUIT MOUNTING PANEL INPUT CONDUIT EN ss CONDUIT We BATTE
76. uired 3 phase 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range Manually from the key pad Phase Displacement 2 0 100 balanced load 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation 0 1 in free running mode Frequency Synchronous 0 5 1 0 1 5 Hz 1 0 Hz std switch selectable by qualified technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 ms 5 10096 load step change 3 loss or return of input voltage t 8 transfer of bypass to inverter Inverter Overload Capacity 12596 90 sec 15096 30 sec Bypass Overload Capacity 100095 10 ms 125 10 min Crest Factor 2 5 3 0 within the KW range Neutral Line Conductor 1 73 200 times line rating Harmonic Voltage Distortion 1 596 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency Typical AC DC AC 82 DC AC 86 AC DC AC 85 DC AC 87 Heat loss to be removed 8 428 BTU hr 2 124 kcal hr 11 489 BTU hr 2 895 kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 F 0 40 C optimal temperature is 77 F 25 C Operating Humidity 30 90
77. ulated handles to prevent inadvertent shorts 4 Wear rubber gloves and boots 5 Do not place tools or any metal parts on top of batteries 6 Determine if the battery is inadvertently grounded If inadvertently grounded remove source of ground Contact with any part of a grounded battery can result in electrical shock The likelihood of shock will be reduced if such grounds are removed prior to installation or maintenance 4200FA CT XT Users Manual 12 TOSHIBA INSTRUCTIONS IMPORTANTES CONCERNANT LA SECURITE Cett ti tient d CONSERVER CES INSTRUCTIONS structions importantes concernant la s curt NATTENTION 2 un risque de choc lectrique de br lure IN ATTENTION TE speed batteries est r glement e Consultar les codes 4200FA CT XT User s Manual TOSHIBA 1 0 Product Description 1 1 Theory of Operation An Uninterruptible Power Supply UPS is a system that is installed between the commercial power and the critical load The UPS provides steady AC output power during commercial power fluctuations and interruptions During Normal Operation the UPS utilizes commercial AC power and removes high voltage spikes and transients caused by switching and faults on the utility The result of 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 t
78. values Press the up and down arrow keys to adjust the setting from between 5 volts This will cause the unit s output voltage to adjust to within 2 of its nominal value If the inverter is not running and the output voltage cannot be adjusted the following message will be displayed Pressing the F1 key will have no effect on this display screen OUTPUT VOLT ADJUST ADJUST PROHIBITED DATA CANNOT CHANGE gt A V PRV NEXT SCREEN 6 19 7 Equalize Charge Mode Select Contact Toshiba Customer Support toll free at 1 877 867 8773 before using this option DAMAGE to the battery system may occur if this option is used improperly 4200FA CT XT User s Manual 56 TOSHIBA 6 19 8 Reset to Default Settings 6 20 Press the MENU key to access the menu data screens and press the down arrow key to scroll to the original factory default settings adjustment screen display MENU DATA RESET DATA INITIALIZATION gt 1 TO ACCESS RESET gt A V PRV NEXT SCREEN Press the F1 key to display the following active adjustment screen MENU DATA RESET DATA INITIALIZATION gt MENU NO DATA RESET gt ACCEPT CHANGE When the ENTER key is pressed the following factory defaults are reset 1 Resets the voltage reference setting to 0 2 Resets the buzzer volume to loud 3 Resets the serial station address to 31h 4 Resets the idle mode to 3 minutes Press the MENU key to abandon t
79. vent serious injury and possible death 1 Electrical warning The electrical warning symbol is a lighting bolt 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 2 Explosion warning The explosion warning symbol is an explosion image enclosed in a triangle The Explosion warning symbol is used to indicate locations and conditions where molten exploding parts that may cause serious injury or death if the proper precautions are not observed 4200FA CT XT User s Manual 6 TOSHIBA EQUIPMENT WARNING LABELS DO NOT attempt to install operate maintain or dispose of this equipment until you have read and understood all of the product warnings and user directions that are contained in this instruction manual Shown below are examples of warning labels that may be found attached to the equipment DO NOT remove or cover any of the labels If the labels are damaged or if additional labels are required contact your TOSHIBA representative for additional labels The following are examples of the warning labels that may be found on the equipment The labels are there to provide useful information or to indicate an imminently hazardous situation that may result in serious injury severe property and equipment damage or death if the instructions are not followed DANGER DC VOLTAGE DC Volt

Toshiba 4200FA CT/XT Power Supply User Manual

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