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Toshiba 4200FA Power Supply User Manual

1. 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 46 TOSHIBA 5 18 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 stops 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 critical 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 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 207V 2 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 O
2. Removable cover for Bottom Conduit Entry conduit access 154 1 um xw LT 26 TOSHIBA 4 4 Control Circuit and External Interface Connections The following illustrates the wiring connections of the Control Circuits and Battery Interface Circuits for the 50kVA P Low Battery Battery Discharge Fault Not Used 3 Battery Shunt Trip 4 Battery Shunt Trip 5 Battery Aux 6 Inverter Supply Battery Aux Inverter Supply P24A3 Remote Run P24A3 0 Remote Stop 1 Bypass 2 GND 3 4 441 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 50 kVA TERMINAL TERMINAL TIGHTENING AWG TORQUE GOD NEUES BATTERY CONTROL CIRCUITS 86 bd Indicates Class 1 wiring methods is to be used Maximum Wire Size is 12 AWG 27 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 Facing Connector 6 Bypass Activ
3. 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 33 TOSHIBA 5 5 4200FA 50kVA 208 VAC Input 208 VAC Output w Internal Batteries Number T42F3F500XAMBN T42F3F500 MBN Rated Output Capacity 50 kVA External Dimensions 35 6 X 38 9 X 59 4 WxDxH mm 904mm x 970mm x 1509mm Input Rated Voltage 208 VAC Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables Required 3 2 4 Wire GND Dual Input Option Cables required 3 4 Wire GND Power Factor Greater than 0 98 when in inverter mode Required Input 55 0 Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 12 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 2 R M S Rated Back up Time 5 min at full load Rated Charge Current 11 5 Amps Output Rated Voltage 208 120 VAC Rated Curre
4. Nominal Output Voltage 1 73 Rated Power Factor 0 8 lagging Output Cables Required 3 4 Wire GND Voltage Regulation phase phase 5 0 100956 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 5 Hz 1 0 Hz std switch selectable by qualified Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients 5 100 load step change 3 loss or return of input voltage Recovery time 50 msec 8 transfer of bypass to inverter Inverter Overload Capacity 125 90 sec 150 30 sec Bypass Overload Capacity 100096 10msec 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 5 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency AC DC AC 84 DC AC 88 Heat loss to be removed 11174 BTU hr 2815kcal hr 12062 BTU hr 3038kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 0 40 C optimal temperature is 77 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
5. Toshiba International Corporation 13131 West Little York Road Houston Texas 77041 9990 Attn UPS Product Manager For further information on Toshiba s products and services please visit our website at www tic toshiba com 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 of 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 CAUTION are used in this manual they will be followed by important safety information that must be carefully adhered to The word DANGER preceded by the safety alert symbol indicates that an imminently hazardous situation exists that if not avoided will result in death or serious injury to personnel N DANGER The word WARNING in capital letters preceded by the safety alert symbol indicates that a potentially hazardous situation exists that if not avoided could result in death or serious injury to personnel WARNING The word CAUTION in capital letters preceded by the safety alert symbol indicates that a potential
6. Labels attached to the equipment 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 A DANGER DC VOLTAGE DC Voltage 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 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 TOSHIBA Hot surface Contact may result in burn injury Allow equipment to cool before servicing PN 40832 Heat sink not grounded Risk of electrical shock Disconnect UPS and electrically test heat sink before touching PN 40831 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 INPUT AC POWER IS DISCO
7. TOSHIBA 8 3 Shipping Dimensions and Weights Shipping Dimensions Shipping Weights eles W x D x H WmmxDmmxHmm s Lbs kg 15kVA 36 5 x 43 0 x 69 5 Battery 1 303 Ibs 591 kg 927mm x 1092mm x 1765mm Transformer 1 260 lbs 572 kg 36 5 x 43 0 x 69 5 Battery 1 321 Ibs 599 kg Cae SAY 927mm x 1092mm x 1765mm Transformer 1 275 lbs 579 kg 50 kVA 55 0 x 44 5 x 69 5 Battery 2 548 165 1156 kg 1397mm x 1130mm x 1765mm Transformer 2 523 lbs 1144 kg 64 TOSHIBA TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Road Houston Texas 77041 Tel 713 466 0277 Fax 713 896 52 12 Telex 762078 E mail Toshibaups tic toshiba com Printed in the U S A
8. technician Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients 5 100 load step change 3 loss or return of input voltage Recovery time 50 msec 8 transfer of bypass to inverter Inverter Overload Capacity 12596 90 sec 15096 30 sec Bypass Overload Capacity 100096 10msec 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 AC DC AC 8496 DC AC 8896 Heat loss to be removed 6552 BTU hr 1651kcal hr 10918 BTU hr 2751kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 0 40 C optimal temperature is 77 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 31 TOSHIBA 5 3 4200FA 30 33kVA 9 208 VAC Input 208 VAC Output w
9. 1 in free running mode 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 msec 5 100 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 msec 125 10 min Crest Factor Neutral Line Conductor 2 5 3 0 within the kW range 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 AC DC AC 8696 DC AC 9096 Heat loss to be removed 9108 BTU hr 2295kcal hr 9829 BTU hr 2477kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 0 40 C optimal temperature is 77 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
10. 50KVA sess enne 15 2 3 Inspection of the new UPS nennt enne 15 2 3 Inspection of the new UPS 2 202 00 1000000 ennt enne nnns nnn enne 16 2 4 Storage of UPS 16 2 5 i nd xai e une e NEU MR 16 3 0 Installation Precautlons rnc ncc ccn coco 17 3 1 Equipment Placement iusi ieni aseina n ea i do de do ye tu ae bn dd 17 3 2 System Preparation Pre Power 18 38 Operating Precalutions coeno ea eed io ete ete ed ee 18 4 0 UPS Connections 19 4 1 Power Connections 15 25 30 33 kVA with Internal Batteries sese 19 4 1 1 Power Connections 15 25 30 33kVA with Internal Transformer 19 4 1 1 Power Connections 15 25 30 33kVA with Internal Transformer 20 4 1 2 Recommended Wire Size and Torque Requirements sse 21 4 1 3 Power Connection Cable Routing and Conduit Placement 22 4 2 Control Circuit and External Battery Interface Connections 15 25 30 33 23 4 2 1 Recommended Wi
11. 64 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 performed 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 u
12. 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 Run Switch Select Press the MENU key to access the menu data screens and press the down arrow key to scroll to the Run Switch Select setting screen display RUN SWITCH SELECT LOCAL REMOTE gt F1 DATA SET MODE gt A V PRV NEXT SCREEN Press the F1 key to display the following active adjustment screen RUN SWITCH SELECT LOCAL REMOTE gt A V CHANGE DATA gt ENTER ACCEPT CHANGE Press the up or down arrow key to move the marker between the two RUN SWITCH 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 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 SER COM STATION ADDR STATION ADDRESS 31H gt F1 DATA SET MODE gt A V PRV NEXT SCREEN Press the F1 key to display the following active adjustment screen SER COM STATION ADDR STATION ADDRESS 31H gt A V CHANGE DATA gt ENTER ACCEPT CHANGE 54 5 22 6 5 22 7 TOSHIBA 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 th
13. Internal Batteries External Dimensions WxDxH mm TE T42F3F300XAMBN T42F3F330XAMBN BOO TID T42F3F300 MBN T42F3F330 MBN Rated Output Capacity 30 kVA 33 kVA 20 x 36 25 x 59 85 508mm x 90 75mm x 1520 2mm Input Rated Voltage 208 VAC Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables required 3 2 4 Wire GND Dual Input Option Cables required 3 2 4 Wire Power Factor Greater than 0 98 when in inverter mode Required Input kVA 33 0 36 0 Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 11596 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 2 R M S Rated Back up Time 4 min at full load 3 5 min at full load Rated Charge Current 4 0 Amps Output Rated Voltage 208 120 VAC Rated Current 83 4 Amps 90 Amps Rated Power Factor 0 8 lagging Output Cables Required 30 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range 5V Manually from the key pad Phase Displacement 2 0 100 balanced load 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation Frequency Synchronous 0
14. Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables required 3 4 Wire GND Dual Input Option Cables required 3 2 4 Wire Power Factor Greater than 0 98 when in inverter mode Required Input kVA 16 5 27 5 Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 8 times the rated current under synchronous operation Current Limit 11596 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 2 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 Required 39 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range 5V 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 5 100 load step change 3 loss or return of input voltage Recovery time 50 msec t 8 transfer of bypass to inverter Inverter Overload Capacity 12596 90 sec 15096 30 sec Bypass Overload Cap
15. active i e PHEI 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 PPSDESREDUGEEDRE condition Abnormal DCOC Displayed when the UPS has an internal failure Abnormal x Displayed when the 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 5 5 Displayed when UPS has tripped due to an overload OL m 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 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 INUV MM DD YY DAY x Displayed when key switch position is changed and TRANSFER INHIBITED frequency is not synchronized Abnormal ENTER FOR DETAILS Displayed when a Fault or Faults have occurred Abnormal Note 1 Line 4 will be blank when the BATT key is pressed during Battery Bac
16. 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 begin from the Start up and then change to the main monitor screen 52 TOSHIBA 5 22 Menu Data Screens 5 22 1 5 22 2 5 22 3 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 CALENDER CLOCK DATE DAY TIME gt F1 DATA SET MODE gt A V PRV NEXT SCREEN Press the F1 key to display the following active adjustment 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 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 scr
17. is in the Normal Operation Mode Output Power Power flow in AC Input Mode 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 If the power flow is transferred to the Bypass circuit due to a fault condition then the power flow must be transferred manually from the UPS s Bypass circuit back to the Inverter circuit after repairing the fault 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 Isolation Transformer Model Output Power Power flow in Bypass mode Bypass Mode for Optional Alternate Input Models 36 TOSHIBA Bypass Power Bypass Isolation Transformer Model MCCB Input Power Inverter Converter Output Power Power flow in Bypass mode for the Alternate
18. phase conductors per NEC Maximum Wire Size is 2 AWG 15 kVA 25 kVA 30 33kVA Input Output GND 35in lbs 8 Stintbs 6 51 in lbs Maximum Wire Size is 2 AWG Minimum Wire Size and Torque Requirements UPS Optional Separate Bypass Input 15 25kVA USE MINIMUM 75 C INSULATED COPPER WIRING Input H1 H2 AWG Torque AWG Torque 208 18 51 4 51 in lbs 2018 51 45 4 51 in lbs 2018 51 4 51 in lbs 38o 10 8 51 in lbs 400 10 8 51 in lbs 35 in lbs 51 in lbs 35 in lbs 51 in lbs AWG 6 51 in Ibs 6 2658 zer 600 10 35indbs 35 in Ibs Maximum Wire Size is 2 AWG 21 TOSHIBA 4 1 3 Power Connection Cable Routing and Conduit Placement The following illustrates the proper cable routing that should be followed during the power connection process of the 15 25 30 33 kVA CONDUIT MOUNTING PANEL INPUT CONDUIT E o CONDUIT BATTERY 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 22 TOSHIBA 4 2 Control Circuit and External Battery Interface Connections 15 25 30 33 kVA The following illustrates the wiring connectio
19. 23 5 22 8 Reset to Default Settings 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 F1 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 ENTER ACCEPT CHANGE When the ENTER key is pressed the following factory defaults are reset Resets the voltage reference setting to 0 Resets the buzzer volume to loud Resets the serial station address to 31h Resets the idle mode to 3 minutes SONS Press the MENU key to abandon the 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
20. D Light Emitting Diode Functions AC IN INV BYP BATT FAULT The following list describes the conditions necessary for each LED lamp to be on This green LED lamp is on when the UPS is operating normally within specifications If there is no power failure and the input voltage is in an under voltage condition the AC IN lamp will be off If there is no power failure and the input voltage is in an over voltage condition the lamp will flicker on off rapidly 0 4 sec on and 0 4 sec off This green LED lamp is on when the UPS inverter is operating This green LED lamp is on when the UPS is in the static Bypass Mode This green LED lamp is 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 sec on and 1 2 sec off The BATT lamp will go off if the battery voltage reaches the shutdown level during the Battery Discharge Mode This red LED lamp is on when the UPS is in a fault condition 5 14 1 LED Light Emitting Diode System Status 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 Normal UPS Operation UPS On Line no abnormal conditions LED ON OFF STATUS Output Shutdown After EPO r
21. Input Models 5 7 3 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 Converter Inverter Isolation Transformer Model Output Input Power Power Power flow in battery backup mode 37 TOSHIBA 5 8 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 batteries 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 N CAUTION Contact Toshiba when using other than Toshiba designed Battery Systems to 5 9 determine proper compliance Using other systems could void Warranty and or Safe
22. NNECTED 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 ANATTENTION 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 TOSHIBA TABLE OF CONTENTS 0 Product Description oriens asas anis anus neun Msi 13 1 1 Theory of Operations node re i adt dece dig ded anna do a ae 13 ker Application and Us6 tt dette e Teo o e tne o tet sesso de oat 13 1 3 BowerBack p ee ed eu te tm eene eek er eee Tun one 13 1 4 Power Gonditioning eet ritenere eor ede c to rd ap eere 13 0 0 14 2 1 Uncrating the new UPS equipment 15 25 30 33 14 2 2 Uncrating the new UPS equipment
23. NT Control board chip error Fan failure high ambient Chopper malfunction Inverter chopper fault aa 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 Fault relay closed bypass relay closed 7 0 Authorized Factory Service 71 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 the service technician checks the unit for physical damage and verifies the installation of the UPS electrically Static Checks This step verifies the proper settings within the UPS logic Wiring Check The wiring to power cables and from control wires the battery cabinet Main Voltage Check The input voltages are checked to verify they are within the range Energizing the UPS This step begins the internal self checks within the processor logic Output Voltage Check The output voltages are checked to verify they are within range EPO Emergency Power Off The EPO is operated to verify its operation in case of an emergency 8 Load Testing Performed if load is available 9 Generator Testing Performed if Generator is available 10 Internal Maintenance Bypass This verifies the operation of the Maintenance Bypass 7 2 Preventive Maintenance Toshiba s 4200 FA Uninterruptible Power Systems have been designed
24. OLL Press the F1 key to display the record relating to the first discharge event BACKUP HISTORY 1 MIN SEC VB 324V BT PF OL gt A V EXIT F1 NEXT 57 TOSHIBA Press the F1 key again to display the record relating to each subsequent discharge event BACKUP HISTORY MIN SEC VB 324V BT PF OL gt A V EXIT F1 NEXT Press the up or down arrow keys to return to the Battery Discharge Count screen BATT DISCHARGE COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL Press the up or down arrow keys to display the Fault Count screen TOTAL FAULT COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL Press the F1 key to display the record relating to the first fault FAULT HISTORY 1 Date Time fault code gt A V EXIT F1 NEXT Press the F1 key again to display the record relating to each subsequent fault FAULT HISTORY Date Time fault code gt A V EXIT F1 NEXT Press the up or down arrow keys to return to the Fault Count screen TOTAL FAULT COUNT TIMES gt F1 FOR DETAILS gt A V TO SCROLL 58 TOSHIBA 6 0 UPS Protection System 6 1 System Protection Features The preceding one line schematic illustrates the electrical locations of the protection devices on all UPS models Input Abnormal Overheat Overload Isolat
25. Phase 4 Wire Wye TB4 20 TOSHIBA 4 1 2 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 33 kVA USE MINIMUM 75 C INSULATED COPPER WIRING Phase A B C 15 kVA 25 kVA 30 33 kVA Input H1 H2 H3 AWG Torque AWG Torque AWG Torque 208 8 51 in Ibs 4 51 in Ibs 2 87 in Ibs 220 8 51 in Ibs 4 51 in Ibs 2 87 in Ibs 240 8 51 in Ibs 4 51 in Ibs 2 87 in Ibs 380 10 35in lbs 8 51 in Ibs 6 51 in Ibs 400 10 35in lbs 8 51 in Ibs 6 51 in Ibs 415 10 35in lbs 8 51 in Ibs 6 51 in Ibs 480 10 35in lbs 8 51 in Ibs 6 51 in Ibs 600 10 35in lbs 10 35in lbs 10 35 in Ibs All wire sizes are per the NEC Maximum Wire Size is 2 AWG 25 kVA 30 33 kVA Output AWG AWG Torque AWG AWG Torque L1 L2 L3 inch Ibs L1 N inch Ibs L1 N inch Ibs N L1 HL3 13 L1 L3 L3 L1 L3 12020 8 4 51 1271220 8 4 51 20 8 51 NA moss s 2 9 230 000 10 8 35 2 5 87 240 415 10 8 35 28 124 51 ro 51 6 2 5 87 277480 10 8 35 8 6e 5 5t 6 2 5 87 600 10 35 Neutral Conductors are rated 1 73 200 of
26. TOSHIBA UNINTERRUPTIBLE PowER SYSTEM THREE PHASE 15 25 30 33 50 kVA UPS 4200 FA USER S MANUAL MANUFACTURED IN THE U S A Document Number 53878 004 Date April 2005 TOSHIBA 4200FA THREE PHASE 15 25 30 33 50 kVA UNINTERRUPTIBLE POWER SYSTEM OPERATION MANUAL FOR MODELS T42F3F150X MBN T42F3F150F MBN T42 3 1 50 MXN T42F3F250X MBN T42F3F250F MBN T42 3 250 4 MXN T42F3F300X MBN T42F3F300F MBN T42 3 300 MXN T42F3F330X MBN T42F3F330F MBN T42 3 330 4 MXN T42F3F500XAMBN T42F3F500F MBN T42 3 500 MXN TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Rd Houston Texas 77041 TOSHIBA Notice These Instructions are not intended to cover all of the details or variations in equipment nor to provide for every possible contingency to be met in connection with installation operation or maintenance This manual may change without notice Contact your local Toshiba sales office to verify that this is the latest revision Should further information be desired or should particular problems arise which are not covered sufficiently the matter should be referred to your 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 s UPS Division The warranty contained in the contract between the
27. UTPUT SHUT DOWN OUTPUT VOLTAGE 0V 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 0V CURRENT LOW LOW LOW 47 TOSHIBA 5 19 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 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 front panel of the UPS slowly rotate the Cam Switch clockwise until BYPASS MODE Position is reached 4 Turn off MCCB1 b
28. acity 1000 10 msec 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 AC DC AC 8696 DC AC 9096 Heat loss to be removed 5733 BTU hr 1445kcal hr 9554 BTU hr 2407kcal hr Audible Noise 60dB A at 1 meter from the front of the unit Operating Temperature 32 104 0 40 C optimal temperature is 77 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 30 TOSHIBA 5 2 4200FA 15 25kVA w Internal Transformer Model Number T42 3 150 AMXN T42 3 250 AMXN Input B 208 H 220 C 240 N 380 415 D 480 M 600 VAC Output F 208 H 220 wye J 240 P 380 415 wye K 480 wy
29. 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 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 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 17 REAR 6 152mm LEFT RIGHT 6 152mm 6 152mm FRONT 20 500mm 3 2 3 3 TOSHIBA 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 Operating Precautions 1 2 The UPS should not be powered up until the entire operation manual has been reviewed and understood The input power source voltage must be within 10 to 15 to start UPS of the rated input voltage The input freq
30. ame time to begin the battery test and to display the following screen while batteries are tested BATTERY TEST BATTERY VOLTAGE 324V MINS SECS gt PLEASE WAIT 51 5 21 7 5 21 8 TOSHIBA When the battery test is completed the previous operation will be resumed and the main system MONI screen will be displayed If the battery test detects a low DC battery voltage then the message screen will display UPS ON LINE OUTPUT VOLTAGE 208V CURRENT 38 55 48 LOW BATTERY If the battery test passes then the following screen message will be displayed UPS ON LINE OUTPUT VOLTAGE 208V CURRENT 38 55 48 DATE DAY TIME If the inverter is not operating when the BATT TEST key is press then the function will be inhibited and the following screen message will be displayed BATTERY TEST BATTERY VOLTAGE 324V BATT TEST INHIBITED NOTE After start up the battery test function is inhibited for 20 min only one battery test can be done approximately every 20 min 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 RESET Key The RESET key function is used to Reset the LCD display board software should system lock up occur The reset does not reset the variables in the memory Use of the RESET
31. ay 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 34 TOSHIBA 5 6 4200FA 50kVA w Internal Transformer Rated Output Capacity Model Number T42 3 500 AMXN Input B 208 H 220 C 240 N 380 415 D 480 M 600 VAC Output F 208 220 wye J 240 P 380 415 wye 480 wye M 600 50 kVA External Dimensions WxDxH mm 35 6 X 38 9 X 59 4 904mm x 970mm x 1509mm Rated Voltage 208 VAC Voltage Variation 10 to 30 15 to 30 Rated Frequency 50 60 Hz Input Cables Required 3 2 3 Wire GND Dual Input Option Cables required 3 2 4 Wire GND Input Power Factor Greater than 0 98 when in inverter mode Required Input 55 0 Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 12 times the rated current under synchronous operation 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 Ripp
32. companying 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 International Corporation 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 the Toshiba Corporation All other product or trade references appearing in this manual are registered trademarks of their respective owners Toshiba International Corporation TIC shall not be liable for direct indirect special or consequential damages resulting from the use of the information contained within 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 2005 Toshiba International Corporation All rights reserved Printed in the U S A Contacting Toshiba s Customer Support Center Toshiba s Customer Support Center can be contacted to obtain help in resolving any Uninterruptilbe Power Supply system problems 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 is US 800 231 1412 Fax 713 466 8773 You may also contact Toshiba by writing to
33. e M 600 Rated Output Capacity 15 kVA 25 kVA External Dimensions 20 x 36 25 x 59 85 WxDxH mm 508mm x 90 75mm x 1520 2mm 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 3 Wire GND Dual Input Option Cables required 3 2 4 Wire Power Factor Greater than 0 98 when in inverter mode Required Input kVA 16 5 27 5 Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 12 times the rated current under synchronous operation Current Limit 11596 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 2 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 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
34. e Ue 7 Battery Voltage Low 8UPS On line Battery Discharge FED 1 Fault Signal Detect 50 2 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 28 TOSHIBA 4 5 2 RS 232C The RS 232C serial communication interface is available through a DB9 female connector located on the backside of the UPS This interface allows control of the UPS from a computer network running Toshiba RemotEyell software The computer and the UPS are connected through a serial RS 232C communication port The available data from the UPS via the RS 232C communication link is shown below Input Voltage Output Voltage Operating Conditions 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 Described as occurred or not 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 The con
35. e 2 System Fault 5 5 43 5 15 3 Line 3 System 43 5 15 4 Line 4 System Messages 44 5 16 Initial Battery 02 4 1 45 5 17 Startup Procedure iine vie cay danced E ca Ee Rae Ende 46 5 18 Shutdown 47 5 19 Maintenance Bypass 48 5 20 Keypad OVelrVIGW DET canter niece thang eee eke 49 5 21 ROY FUNCIONS osten exe nes he ee cud na 50 oye Pe za mnc atr UM UM rere er LC 50 5 21 2 wes toten uult IM 50 OUT mI E II 50 n E NX LECT 51 5 21 5 MENU F1 ENTER UP amp DOWN Keys 51 5 21 6 BAT LEST ROY 51 BUZZ 9 adiens ipto req 52 5 21 89 HESBETIGys e tetany ia intenti tome 52 5 22 Menu Data Screens insu tdt ah d de oue EET save vel 53 5 22 1 Settings for Calendar and 53 5 22 2 Adjusting the Buzzer Volume 53 5 22 3 Settings for Display 53 5 22 4 JRun Switc
36. e batteries to charge and then move the Circuit Breaker to off Repeat Initial Battery Charge procedure A failure indicates battery replacement may be necessary 45 TOSHIBA 5 17 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 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 207V 2 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 208V gt CURRENT 100 80 90 DATE DAY TIME
37. e inverter is running and no Utility 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 BOOTED SHUTDONWN completion of Start Up Sequence of the Inverter and Bypass is not available BATTERY BACKUP Displayed during input power failure 5 15 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 5 15 3 Line 3 System Messages 3 messages show load current information and user selected instructions 43 TOSHIBA 5 15 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 Messages Displayed Message Translation Displayed when Input Phase rotation has been wired in a counter clockwise rotation Displayed when input and output frequencies are not HOTSENGHBONIZE synchronized Abnormal Displayed when Auto transfer to Bypass is
38. e present output voltage adjust screen OUTPUT VOLT ADJUST OUTPUT VOLTAGE gt F1 DATA SET MODE A V PREV NEXT SCREEN Press the F1 key to display the following active adjustment screen OUTPUT VOLT ADJUST REFERENCE ADJUST A V CHANGE DATA gt ENTER ACCEPT CHANGE The locations marked will show the numerical value of the allowable voltage adjustment parameter 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 OUTPUT VOLT ADJUST ADJUST PROHIBITED DATA CANNOT CHANGE gt A V PRV NEXT SCREEN Pressing the F1 key will have no effect on this display screen Charge Mode Select Press the MENU key to access the menu data screens and press the down arrow key to scroll to the Charge Mode Select adjustment screen display CHARGE MODE SELECT EQUAL CHARGESOFF gt F1 DATA SET MODE gt A V PRV NEXT SCREEN Press the F1 key to display the following active adjustment screen CHARGE MODE SELECT EQUAL CHARGESOFF gt A V CHANGE DATA gt ENTER ACCEPT CHANGE Note Please consult with the factory when using this option DAMAGE to the battery system will occur if this is used improperly 55 TOSHIBA 5
39. eceived Emergency Power Off AC IN ON ACIN OFF INV ON INV OFF BYP OFF BYP OFF BATT OFF BATT OFF FAULT OFF FAULT OFF AC IN INV BYP BATT FAULT Bypass Operation UPS Fault ON OFF ON OFF ON Battery Back up Battery Voltage Low AC IN INV BYP BATT FAULT OFF ON OFF ON Blinking OFF Fatal Communi cation Error Display to Control Interface AC IN INV BYP BATT FAULT ALL ON OR FLICKERING RAPIDLY TOSHIBA 5 15 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 determines the information shown These messages are shown in the following line message charts 5 15 1 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 Np UPS ON LINE Displayed when th
40. een display BUZZER VOLUME ADJUST lt LOUD gt MEDIUM SOFT gt F1 DATA SET MODE gt A V PRV NEXT SCREEN Press the F1 key to display the following active adjustment screen BUZZER VOLUME ADJUST lt LOUD gt MEDIUM SOFT gt A V CHANGE DATA gt ENTER ACCEPT CHANGE 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 changes and return to the menu data screen Settings for Display Duration The LCD display 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 DISPLAY DURATION SET lt 3 MIN 30 MIN gt F1 DATA SET MODE gt A V PRV NEXT SCREEN 53 TOSHIBA 5 22 4 5 22 5 Press the F1 key to display the LCD Idle mode setting adjustment screen DISPLAY DURATION SET 3 MIN 30 MIN gt A V CHANGE DATA gt ENTER ACCEPT 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
41. eliminate the possibility of multiple failures due to resistances of the batteries Quarterly Maintenance A Visual Checks 1 Leakage 2 Corrosion on positive terminal Check battery temperature at the negative terminal Measure and record the system float charging voltage Measure and record the individual unit s float charging voltage emi Annual maintenance Repeat the quarterly checks Perform a 10 second high rate e g 100 amp load test on the individual batteries Optionally test for the purpose of trending the battery over time Re torque all inter battery connecting hardware if applicable Perform inter battery connector resistance checks Aluminum electrolytic capacitors Replace once every 5 years Fuses Replace once every 7 years Cooling fan Replace once every 3 years 61 TOSHIBA 8 0 External Layouts Dimensions Weights 8 1 External Dimensions 15 25 30 33kVA ee 62 TOSHIBA 8 2 External Dimensions 50kVA pem PP Tee D lf 2 NE Th 63
42. erature 32 104 0 40 C optimal temperature is 77 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 35 Operating the UPS TOSHIBA 5 7 Operating the UPS 5 7 1 Input Power 5 7 2 Input Power 5 7 2 1 Isolation Transformer Model AC Input Mode Normal Operation The following illustration shows circuit power flow when the UPS is operating normally in the AC Input Mode The rectifier includes a boost chopper circuit that converts the AC input power into DC power The boost chopper circuit maintains a constant voltage with current limiting abilities for charging the batteries The rectifier supplies a DC voltage of the proper level to 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
43. ft 2000 m above sea level output capacity should be derated by 3 Consult Factory for higher elevations 32 TOSHIBA 5 4 4200FA 30 33kVA w Internal Transformer Model Number T42 3 300 AMXN T42 3 330 AMXN Input B 208 H 220 C 240 N 380 415 D 480 M 600 VAC Output F 208 H 220 wye J 240 P 380 415 wye K 480 wye M 600 Rated Output Capacity 30 kVA 33 kVA External Dimensions 20 x 36 25 x 59 85 WxDxH mm 508mm x 90 75mm x 1520 2mm 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 Wire GND Dual Input Option Cables required 3 2 4 Wire Power Factor Greater than 0 98 when in inverter mode Required Input kVA 34 37 5 Walk in Function From 20 to 100 over 5 seconds Inrush Current Less than 12 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 2 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
44. h Select nsn de v deese Acar boe eee ev A eee 54 5 22 5 Serial Com Station 0 0044 1 00 54 5 22 6 Output Voltage Adjustment 55 5 22 7 Charge Mode Selectia sipiin iid arai ainia in a i i a a iE a 55 5 228 Reset to Default 56 5 23 Overload Operation 2 1 age cda die ag a a ux caua 56 5 24 Backup History and Fault 57 6 0 UPS Protection System acu rix ca had RR eR La Yn Ha 59 6 1 System Protection snnt innen nnns intres 59 6 2 System Protection 59 7 0 Authorized aa Rit 60 a 60 7 2 Preventive 60 13 Parts Replacement eee edidere 61 8 0 External Layouts Dimensions 16 11111111111 62 8 1 External Dimensions 15 25 30 335 62 8 2 External Dimensions 4 1 seen enne rennen enn sni isis tree entente 63 8 3 Shipping Dimensions and
45. he UPS is off and that the power cord is disconnected from the power source 2 Remove watches rings or other metal objects 3 Use tools with insulated handles to prevent inadvertent shorts 4 Wear rubber gloves and boots 5 Do not 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 INSTRUCTIONS IMPORTANTES CONCERNANT LA SECURITE C i ient d CONSERVER CES INSTRUCTIONS 7o portantes concernant la s curt ATTENTION Un dd un risque de choc lectrique de br lure par transfert d nergie Por le replacement utiliser le m me nombre de batteries du mod le JAN ATTENTION ae L limination des batteries est r glement e Consultar les codes N ATTENTION locaux cet effet 12 TOSHIBA 1 0 Product Description 1 1 1 2 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 p
46. ion Transformer Model Input Power Output Power Over voltage Under voltage Overcurrent s PE Low Battery 6 2 System Protection Functions The following chart shows the built in UPS fault protection functions on all models Built in UPS Fault Protection Functions Protection item HER V Inverter MP UPS Overload INVERTER INVERTER LCD Message OVERVOLTAGE UNDERVOLTAGE OUTPUT OVERLOAD Control Malfunction Feedback Error Overload or short circuit at the load Inverter Overload Transfer to bypass Inverter stopped Bypass Overload Inverter Chopper and Bypass stopped Audible Alarm Yes See Audible Alarm Functions Y Inverter OL No Fault Lamp Visible Alarm Red Fault Lamp on Bypass OL Fault Lamp on Inverter OL Bypass Relay closed Fault Relay closed Bypass Relay closed Bypass OL Bypass Relay open and Fault relay closed Inverter OL Yes if bypass ok Audible Alarm Alarm Yes See Audible Alarm Functions Visible Alarm Battery Lamp Flickers O J Relay Contact Low Battery Relay Auto Retransfer Yes if bypass ok Operation Mode after Fault Bypass Operation Chopper and Inverter Stopped 59 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 OVERCURRE
47. is 288VDC The nominal battery voltage for all external battery models is 288VDC An Authorized Toshiba Service 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 consequential damage or injury that may result from the misuse of this Misuse of this equipment could result in injury and equipment damage In no NWARNING event will Toshiba Corporation be responsible or liable for either indirect or 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 harmful to the eyes and skin and could also be toxic WARNING Failure to replace a battery before it becomes exhausted may cause the case to crack possibly releasing electrolytes from inside the battery and resulting in secondary faults such as odor smoke and fire WARNING Personnel knowledgeable of batteries and the required precautions should perform installation and servicing of batteries Keep Unauthorized personnel away from the batteries 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 e
48. kup Mode with normal battery voltage 2 The symbol signifies numerical values or other information supplied by the UPS 44 5 16 TOSHIBA 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 2 Switch on power at the UPS input distribution panel and battery disconnects Move the UPS Circuit Breaker 1 power switch on the rear 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 With the key switch in the STOP position the AC IN and the BYP lamp will be on and the LCD screen should display the following message BYPASS OPERATION OUTPUT VOLTAGE 208V gt CURRENT 100 100 100 DATE DAY TIME 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 Turn the key switch to STOP Allow 24 72 hours for th
49. l 34 5 6 4200FA w Internal Transformer sessi eene nennen nennen 35 b x Operating tlie UPS ice edi redigere Dra eere itas da eee Rx bn Lee ese Ln 36 5 7 1 AC Input Mode Normal 9 36 5 7 2 6 SI P 36 5 7 3 Battery Backup MOod 2 niente retinerent 37 5 8 Battery Backup Time and Discharge 00400000 38 5 9 Battery Low Voltage Tolerances 38 5 10 Battery Recharging nee e ciet esee eite e Re het Dno reg RE ERR ER TR ERES 39 5 11 Front Panel Layout All 0 40 5 12 Emergency Power Off nennen 40 5 13 Audible Alarrm Functions i oret ede 40 5 14 LED Light Emitting Diode 42 5 14 1 LED Light Emitting Diode System Status 42 8 TOSHIBA 5 15 LCD Liquid Crystal Display nennen 43 5 15 1 Line 1 System 43 5 15 2 Lin
50. lace 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 D ANG E R EQUIPMENT AND TRAINED PERSONNEL THIS EQUIPMENT WILL TIP OVER EASILY UNTIL FIXED IN PLACE 14 TOSHIBA 2 2 Uncrating the new UPS equipment 50kVA 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 six 2x3 bolts to secure the rails to the shipping pallet Attach the rails as shown to the rear 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 DEATH LIFT AND MOVE CAREFULLY AND ONLY WITH ADEQUATE EQUIPMENT AND TRAINED PERSONNEL THIS EQUIPMENT WILL TIP OVER EASILY UNTIL FIXED IN PLACE 15 TOSHIBA Inspection of the new UPS equipment After Uncrating 1 Check the unit for loose broken bent or other damaged parts If damage has occurred during shipmen
51. le Voltage 2 R 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 39 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range 5V Manually from key pad Phase Displacement 2 0 100926 balanced load 4 unbalanced load Rated Frequency 50 60 Hz Frequency Regulation 0 1 free running mode Output Frequency Synchronous ae 5 Hz 1 0 Hz std switch selectable by qualified Frequency Slew Rate 1 Hz s to 3Hz s in 0 5 Hz steps Voltage Transients Recovery time 50 msec 5 100 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 10 msec 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 5 max linear load Inrush Current protection Automatic Transfer to bypass then retransfer to inverter Environment Efficiency AC DC AC 88 DC AC 89 Heat loss to be removed 17 7438BTU hr 4 472kcal hr Audible Noise 65dB 1 meter from the front of the unit Operating Temp
52. lectrical shock and high short circuit current The following precautions should be observed when working with batteries 1 Verify that the UPS is off and that the Input Circuit Breaker is in the off position 2 Remove watches rings 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 7 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 11 TOSHIBA To be performed by Qualified Personnel only Verify that t
53. ly hazardous situation exists which if not avoided may result in minor or moderate injury N CAUTION The word CAUTION or ATTENTION in capital letters without the safety alert symbol indicates a potentially hazardous situation exists which if not avoided may result in equipment and property damage CAUTION ATTENTION TOSHIBA Special Symbols To identify special hazards other symbols may appear in conjunction with the DANGER WARNING and CAUTION signal words These symbols indicate areas that require special and or strict adherence to the procedures to prevent serious injury to personnel or death Electrical Hazard Symbol A symbol which indicates a hazard of injury from electrical shock or burn It is comprised of an equilateral triangle enclosing a lightning bolt Explosion Hazard Symbol A symbol which indicates a hazard of injury from exploding parts It is comprised of an equilateral triangle enclosing an explosion image 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
54. nector pin assignment and female connector outline are illustrated below DB9 Female Connector Outline facing connector Pin y o Symbol Description 1 This pin is not used 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 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 29 TOSHIBA 5 0 Technical Data 5 1 4200 15 25 208 VAC Input 208 VAC Output w Internal Batteries Model Number T42F3F150XAMBN T42F3F250XAMBN T42F3F150 MBN T42F3F250 MBN Rated Output Capacity 15 kVA 25 kVA External Dimensions 20 x 36 25 x 59 85 WxDxH mm 508mm x 90 75mm x 1520 2mm Input Rated Voltage 208 VAC
55. ngs of various menus Press to display UPS input conditions Press to display UPS output conditions Press to execute On Line Battery test Press to stop the audible alert buzzer Press to display the main user selection menu Press to confirm user selected command or action Press to reset UPS panel s message display area Press to forward through display data values or to forward through menus Press to reverse through display data values or to reverse through menus 49 TOSHIBA 5 21 Key Functions 5 21 1 5 21 2 5 21 3 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 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 line 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 system message is displayed UPS ON LINE OUTPUT VOLTAGE 208V CURRENT 100 100 99 DATE DAY TIME If an AC in
56. nimum Wire Size and Torque Requirements UPS Input and Output Terminals 50 kVA USE MINIMUM 752 C INSULATED COPPER WIRING OUTPUT 200 in Ibs 220 127 200 in lbs 240 200 in Ibs 380 220 200 in lbs 400 230 200 in Ibs 415 240 200 in lbs 480 277 200 in Ibs 600 200 in Ibs 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 200 of phase conductors per NEC Maximum Wire Size for Neutral is 250MCM 50 kVA Input Output GND Tightening Torque 208 2404 6 200 in lbs 38048 VAC 6 200 in lbs 6oovac 8 200 in Ibs 50 kVA Battery Tightening Torque Q 200 in lbs Maximum Wire Size for Battery is 250MCM Minimum Wire Size and Torque requirements UPS Optional Bypass Input Terminals TB4 50 kVA USE MINIMUM 75 C INSULATED COPPER WIRING Phase A B C 50 kVA Input H1 H2 H3 NEUTRAL AWG Tightening Torque 1 1 200 in lbs 200 in lbs 200 in lbs 1 200 in lbs 200 in lbs 200 in Ibs 200 in Ibs Maximum Wire Size for Input is 1 0 AWG Maximum Wire Size for Neutral is 250MCM G 0 0 4 200 in lbs 4 4 6 6 25 TOSHIBA 4 3 2 Power Connection Cable Routing The following illustrates the proper cable routing that should be followed during the power connection process for the 50kVA S
57. ns of the Control Circuits and Battery Interface Circuits Battery Connection 3 Battery Shunt Trip Low Battery Positive Battery Shunt Trip Battery Discharge Negative Battery Aux 3 4 5 6 Battery Aux Fault Not Used Inverter Supply Inverter Supply P24A3 Remote Run P24A3 0 Remote Stop 1 Bypass 2 GND 3 EPO 4 EPO 4 2 4 Recommended Wire Size and Torque Requirements UPS Control and Battery Interface 15 25 30 33kVA Minimum Wire Size and Torque Requirements UPS Control and Battery Interface Circuits USE MINIMUM 75 C COPPER WIRING EU 15 25 30 33 kVA TERMINAL TIGHTENING AWG TORQUE ii Mb P beds 14 16 8 in Ibs BATTERY CONTROL CIRCUITS 3 6 14 16 8 in lbs 2 4 51 in Ibs Indicates Class 1 wiring methods is to be used Maximum Wire Size for Control Circuits is 12 AWG Maximum for Battery is 2 AWG 23 TOSHIBA 4 Power Connections 50 kVA The following illustrates the wiring connections from the power distribution panel not part of the UPS to the terminal block of the 50 UPS Model H1 H2 H3 11 12 13 N 9 0 INPUT 3 phase 3 wire OUTPUT 3 phase 4 wire 208V requires 3 phase 4 wire H1 H2 Optional Bypass Input 3 phase 3 wire 208V requires 3 phase 4 wire 24 TOSHIBA 4 3 1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals Mi
58. nt 138 9 Amps Rated Power Factor 0 8 lagging Output Cables Required 39 4 Wire GND Voltage Regulation phase phase 2 0 100 balanced load 3 0 100 unbalanced load Voltage Adjustment Range 5V Manually from key pad Phase Displacement 2 0 100926 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 5 100 load step change 3 loss or return of input voltage Recovery time 50 msec t 8 transfer of bypass to inverter Inverter Overload Capacity 125 90 sec 150 30 sec Bypass Overload Capacity 1000 10 msec 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 AC DC AC 8896 DC AC 8996 Heat loss to be removed 17 743BTU hr 4 472kcal hr Audible Noise 65dB 9 1 meter from the front of the unit Operating Temperature 32 104 0 40 C optimal temperature is 77 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 m
59. nt 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 9096 recharge in 10 hours 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 33 50kVA Model Internal Internal Internal Internal Battery Transformer Battery Transformer V float 324 0 VDC 324 0 VDC 324 0 VDC V min 252 VDC 252 VDC 252 VDC charge 4 0A 10 0A 11 5 Amps 39 TOSHIBA 5 11 Front Panel Layout All Units Refer to the following illustration for the entire UPS front panel operating procedures 4 line liquid Emergency 2 Gee power off switch STOP RUN key Section 6 9 see Section 6 6 switch MONI BATT IN T BUZZ ACIN INV BYP BATT oT LC e A V 4200 Series ON LINE UNINTERRUPTIBLE POWER SYSTEM 12 key Data entry Green light emitting keypad see diodes LED Red light emitting Section 6 14 see Section 6 8 diode LED see Section 6 8 5 12 EPO Emergency Power Off Function These units are equipped with terminals for receiving an EPO Emergency Powe
60. overload condition is still present the following screen will be displayed BYPASS OPERATION OUTPUT VOLTAGE 208 CURRENT 114 116 114 UPS OL REDUCE LOAD 56 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 BYPASS OPERATION OUTPUT VOLTAGE 208V CURRENT 100 100 100 gt PLEASE WAIT 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 208V CURRENT 100 100 100 gt PLEASE WAIT If the STOP RUN key switch remains in the STOP position when the UPS s wait period is complete then the following screen will be displayed BYPASS OPERATION OUTPUT VOLATAGE V CURRENT 100M 00M 0096 DATE DAY TIME 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 UPS ON LINE OUTPUT VOLTAGE 208V CURRENT 100 100 99 DATE DAY TIME 5 24 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 BATT DISCHARGE COUNT TIMES gt F1 FOR DETAILS gt A V TO SCR
61. parties is the sole warranty of Toshiba International Corporation s UPS Division and any statements contained herein do not create new warranties or modify the existing warranty Any Electrical or mechanical modifications to this equipment without prior written consent of Toshiba International Corporation will void all warranties and may void UL CUL listing Unauthorized modifications also can result in personal injury death or destruction of the equipment UNINTERRUPTIBLE POWER SUPPLY Complete the information below for the UPS system received Unless otherwise specified on the warranty card the warranty period for the UPS or UPS part is 36 months from the shipment date see TIC 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 TIC bill of lading Please complete the following information and retain for your records Job Number Model Number Serial Number Application Date of Installation Inspected By TOSHIBA Manual s Purpose and Scope This manual provides information on how to safely install operate and maintain your TIC power electronics product This manual includes a section of 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 ac
62. perating 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 76 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 up 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 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 BATTERY TEST BATTERY VOLTAGE 324V gt TO BEGIN Press the 1 ENTER keys at the s
63. put power failure occurs and no abnormal operating conditions are present the UPS switched to standard Battery Backup Mode The following system message is displayed BATTERY BACKUP OUTPUT VOLTAGE 208V CURRENT 100 100 99 DATE DAY TIME IN When the IN key is pressed during normal AC Input Mode of operation the LCD screen displays details about the unit s input voltage The following system message is displayed UPS ON LINE INPUT Vab 96 VOLTAGE Vbc 96 Vca 96 The Bypass Input Voltages Frequencies Sync Mode and Converter Current can be monitored by pressing the UP DOWN keys OUT When 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 UPS ON LINE OUTPUT la 101 CURRENT Ib 100 Ic 100 The Output Line Voltages phase neutral and phase to phase Frequencies Sync Mode Inverter Output Power and Power factor can be monitored by pressing the up down keys 50 5 21 4 5 21 5 5 21 6 TOSHIBA 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 UPS ON LINE BATTERY VOLTAGE 324V CHARGE CURR 0 If an AC input power failure occurs and no abnormal o
64. r 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 Input Transformer Model TRIPPED Output Power Input Power 5 13 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 40 TOSHIBA 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 75 15 Battery Voltage 100 92 UPS Low Battery 18 Battery Voltage 9295 gt Overload 55 Fault 55 41 TOSHIBA 5 14 LE
65. re Size and Torque 23 4 3 Power Connections 50 40222 4 1 100 en nennen 24 4 3 1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals 25 4 3 2 Power Connection Cable Routing 0 1 enne nnns nri nennen nns 26 4 4 Control Circuit and External Interface Connections 27 4 4 1 Recommended Wire Size and Torque 27 4 5 Communication 99 28 4 5 1 Remote Contact eite rede eee ude ier edo 28 45 2 HS 2320 xiii e e cut E a peo e dtd He i de dpt Doe ee PaL ded 29 4 5 38 UPS Shutdown via 5 232 1 00 0 0 enses nennen renes sn tren innen 29 5 0 Technical Einer be bbb Died Sors beware bl Rind perdis Ris 30 5 1 4200 15 25kVA 208 VAC Input 208 VAC Output w Internal 30 5 2 4200FA 15 25 w Internal 2 nnns ener 31 5 3 4200FA 30 208 VAC Input 208 VAC Output w Internal 32 5 4 4200 30 33kVA w Internal 5 33 5 5 4200FA 208 VAC Input 208 VAC Output w Interna
66. reaker labeled MAIN POWER SWITCH The unit is now in the Maintenance Bypass mode and may be serviced For units with an internal isolation transformer the transformer is still active From Maintenance Bypass to UPS Verify that the STOP RUN switch is in the STOP position Turn on MCCB1 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 MCCB1 BATTERY CABINET 4 Locate the Maintenance Bypass Switch Middle front panel of the UPS slowly rotate the Cam Switch counter clockwise until UPS MODE Position is reached 5 Rotate the STOP RUN 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 48 TOSHIBA 5 20 Keypad Overview The following illustrates the 12 key data entry pad with each key functionally labeled MONI BATT F1 OUT BATT TEST BUZZ STOP MENU ENTER RESET MONI F1 BATT IN OUT TEST BUZZ STop MENU ENTER RESET yZ Press to display system monitoring screens Press to display UPS battery conditions Press to change setti
67. rocess is maximum power conditioning and regulation If the AC power supplied to the UPS drops below a specified voltage level the unit s batteries automatically begin supplying power instead of receiving it This insures that the loads connected to the UPS continue to receive power 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 Application and Use Toshiba s 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
68. ry 3 months 2 5 Disposal Please contact your state environmental agency for details on proper disposal of electrical components and packaging in your particular area ATTENTION It is ILLEGAL to dump lead acid batteries in landfills or dispose of improperly Please help our Earth by contacting the environmental protection agencies in your area the battery manufacturer or call Toshiba toll free at 800 231 1412 for more information about recycling batteries 16 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 Figure 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 Do not allow liquids or foreign objects to get inside the UPS Allow at least 20 500 mm on the front side and 6 152 mm on the rear and sides of the UPS unit for air ventilation and maintenance access Do not install the UPS in a location that is subject to high humidity Also do not install the unit in areas that are exposed to direct sunlight or contaminated areas subject to high levels of airborne dust metal particles or flammable gasses Verify the ventilation and
69. se of protective equipment such as safety shoes rubber gloves hard hats safety glasses face shields flash clothing etc in accordance with established safety practices 4 Betrained 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 and the critical load input This device should be rated as follows 15 kVA 25 kVA 30 kVA 33 kVA 50 kVA Rated Output Rating Rating Rating Rating Rating 208 120 240 60A 240V 90A 240V 110A 240 120A 240V 175A 220 127 240 50A 240V 90A 240V 110A 240 120A 240V 175A 240 240 50A 240V 80A 240V 90A 240V 100A 240V 175A 380 220 480V 30A 480V 50A 480V 60A 480V 70A 480V 100A 480 277 480V 25A 480V 40A 480V 50V 480V 50A 480V 80A 600 600V 20A 600V 35A 600V 40A 600V 40A 600V 70A 10 TOSHIBA The maximum ambient temperatures in which the Uninterruptible Power System UPS should be operated is 104 F 40 C or 89 F 32 if the battery cabinet is subject to the same ambient The nominal battery voltage for all internal battery models
70. t keep all original crating and packing materials for return to the shipping agent The equipment 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 5 18 of this manual Storing 1 Store within a temperature range of 4 104 F 20 to 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 an ambient temperature of 68 to 86 F 20 to 30 C recharge the batteries every 6 months 6 If stored in an ambient temperature of 86 to 104 F 30 to 40 C recharge the batteries eve
71. 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 maintaining 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 13 TOSHIBA 2 0 Uncrating Inspection Storage Disposal 21 Uncrating the new UPS equipment 15 25 30 33kVA 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 the rails from both the unit and the shipping pallet Place the rails on the front of the pallet Use the four Vex3 bolts to secure the rails to the shipping pallet Attach the rails as shown to the front of the pallet 3 P
72. to provide years of trouble free operation requiring a minimum of preventive maintenance The best preventive measure that the UPS user can take is to keep the area around the unit particularly the air inlet vents clean and free of moisture and dust accumulations If the atmosphere of the installation site is very dusty use a vacuum cleaner to periodically remove dust accumulations from the system Schedule authorized Toshiba service centers to perform internal parts inspections annually CAUTION Before performing any maintenance the technician should be familiar with and follow the important safety instructions within this manual Proper maintenance of the battery system of this unit by a qualified service WARNING technician is essential to the safety and reliability of your UPS system Refer to service manual 60 TOSHIBA 7 3 Parts Replacement The following list shows intervals for periodic maintenance and replacement of certain UPS parts 1 2 3 4 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
73. ty Certifications The following illustration graphically shows the battery discharge process at full load conditions Current o o o gt bon 2 Shutdown a lt voltage Imax Imin 100 20 0 Battery Capacity 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 33 50 kVA Nominal Voltage 288 VDC Alarm Voltage 252 VDC Shutdown Voltage min 216 VDC 38 TOSHIBA 5 10 Battery Recharging The illustration below shows a graphical representation of the UPS battery recharge process after a full discharge ed 5 o gt I Charging Battery curren charge Icharge B voltage pischarge shut off point Fully charged Period 1 Period 3 The recharge process usually consists of three steps During the first step the charging current is maintained at approximately 4 0 amperes for the 15 25 30 33kVA and approximately 11 5 amperes for the 50 kVA 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 curre
74. uency 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 18 TOSHIBA 4 0 UPS Connections 4 1 Power Connections 15 25 30 33 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 33 kVA UPS Models CUSTOMER PROVIDED AC DISTRIBUTION PANEL 1 INPUT GROUND RESISTANCE LESS THAN 10 OHMS Optional Bypass Input 3 phase 3 Wire 208V requires 3 phase 4 Wire Wye TB4 19 TOSHIBA Power Connections 15 25 30 33kVA with Internal Transformer 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 33 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 208V requires 3

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