GT90 User`s Manual - Xtreme Power Conversion
Contents
1. It will display number 2 under Add or Sub to represent inverter C voltage Xtreme Power Conversion Corporation Page 24 GT90 User s Manual Uninterruptible Power Supply 18 Output A voltage calibration Interface Parameter 2 it always shows OP V as output voltage Hee Parameter 3 it shows the internal measurement value of the nor i 229 Vac output A voltage and you can calibrate it by pressing Up or Down LI LI L according to the measurement from an external voltage meter The calibration result will be effective by pressing Enter The calibra tion range is limited within 9V This function is normally used for parallel operation Parameter 2 it always shows OP V as output voltage Parameter 3 it shows the internal measurement value of the output B voltage and you can calibrate it by pressing Up or Down according to the measurement from an external voltage meter The calibration result will be effective by pressing Enter The calibra tion range is limited within 9V This function is normally used for parallel operation It will display number 1 under OP V to represent the output B volt age Parameter 2 it always shows OP V as output voltage Parameter 3 it shows the internal measurement value of the output C voltage and you can calibrate it by pressing Up or Down according to the measurement from an external voltage meter The calibration result will be effective by pressing Enter The calibra tion range2. Do not disassemble the UPS system GT90 User s Manual Specifications INPUT OUTPUT BATTERY PHYSICAL ENVIRONMENT MODEL NUMBER Capacity Uninterruptible Power Supply GT90 20K GT90 30K 20kVA 18kW 30kVA 27kW Voltage 380 400 415VAC line to line 220 230 240VAC line to neutral Frequency 50 60Hz Power factor 0 99 Harmonic distortion 5 THD non linear load Dual input Rated voltage 380 400 415VAC line to line 220 230 240VAC line to neutral Frequency 50 60Hz 4Hz Crest factor 3 1 Overload capacity 110 for 10 min 130 for 1 min gt 130 for 1 sec Efficiency Battery type UPS 98 ECO mode gt 90 online mode 40 12V 9AH 60 12V 9AH Charger amps 2A AA External battery pack EBP GT90 EBP60 Battery type EBP Input output 60 12V 9AH Hardwired UPS dimensions W x D x H 250 x 815 x 826 mm 9 8 x 32 0 x 32 5 in 300 x 815 x 1000 mm 11 8 x 32 1 x 39 4 in UPS weight 164 kg 362 Ibs 234 kg 516 Ibs EBP dimensions W x D x H 250 x 592 x 826 mm 9 8 x 23 3 x 32 7 in EBP weight Temperature 197 kg 435 lbs 0 40 C 32 104 F Humidity 0 9596 non condensing Audible noise 60dBA at 1 meter Altitude 3 500m 11 500 ft above sea level WARRANTY 2 years electronics 2 years battery COMMUNICATIONS INTERFACE RS232 USB intelligent slot for optional Rela
3. e Make sure the protective earth ground wiring is correct The wire current spec color position connection and conductance reliability should be checked carefully e Make sure the utility input amp output wiring is correct The wire current spec color position connection and conductance reliability should be checked carefully Make sure the L N site is correct not reverse and short circuited UPS Installation for Parallel System If the UPS is only available for single operation you may skip this section to the next 1 Install and wires the UPSs according to the Single UPS Installation section 2 Connect the output wires of each UPS to an output breaker 3 Connect all output breakers to a major output breaker Then this major output breaker will directly con nect to the loads 4 Each UPS is connected to an independent battery pack NOTE The parallel system cannot use one battery pack Otherwise it will cause system permanent failure 5 Referto the following wiring diagram UPS2 UPS1 L1L2 L3 N L1L2L3 N L1L2 L3 L1L2 L3 N L1L2L3 N L1L2L3 N N EREEREER lel on EET ofle E AH LITE Lc I Lor pL L T 3 I d EF eo tal Te Output Line Input Bypass Input Wiring diagram of parallel system for GT90 20K L Xtreme Power Conversion Corporation Page 10 GT90 User s Manual Uninterruptible Power Supply UPS2 UPS1 GNDL1 L2 L3 N L1 L2 L3 N GND o elelelelelelele ipea mms pesi me i em ES ojojojojejejej
4. 20KL should be able to withstand over 63A current It is recommended to use AWG 8 or thicker wire for Phase and AWG 6 or thicker wire for Neutral for safety and efficiency NOTE 2 The cable for 30K 30KL should be able to withstand over 63A current It is recommended to use AWG 8 or thicker wire for Phase and AWG 4 or thicker wire for Neutral for safety and efficiency NOTE 3 The selections for color of wires should be followed by the local electrical laws and regulations Remove the terminal block cover on the rear panel of UPS Then connect the wires according to the fol lowing terminal block diagrams Connect the earth wire first when making wire connection Disconnect ET 1 JL E Edi i GND L1 L2 L3 N L1 L2 L3 N GND the earth wire last when making wire disconnection efell S 1 I IL UE S H R B GS e e lele e e e elele Terminal Block wiring diagram of GT90 20K L L1L2 LS N L1L2 LS N LILZLS N Pm Line Input L Input PPP ee LI Output Line Input Terminal Block wiring diagram of GT90 30K L For dual input unit if there is two separate input connect the Line input and bypass input respectively if the is only one common input please connect the line input and bypass input together 6 NOTE 1 Make sure that the wires are connected tightly with the terminals NOTE 2 Please install the output breaker between the output terminal and the load and the breaker should be qualified with leakage current p
5. FAULT O O 8 Oo LED indicators LED Indicators There are 4 LEDs on front panel to show the UPS working status NoOwptmde o gt o J o Bypassmode e 0 o 0 Acmde 0o e o DQ o Battery mode o e o EGE made 0o o 0o o BateyTet e e 09 ECO mode e 01 e 0o o Note e means LED is lighting and o means LED is faded LCD Panel Backup Time Info Faultinfo Input amp Battery Mute Operation Voltage Info Output amp Battery Voltage Info BATT nur Battery Info xi gt Load Info Mode Operation Info Xtreme Power Conversion Corporation Page 12 GT90 User s Manual Uninterruptible Power Supply Display Function Backup time information Indicates the battery discharge time in numbers H hours M minutes S seconds Indicates that the warning and fault occurs Indicates the fault codes Mute operation Indicates that the UPS alarm is disabled 2 Output amp Battery voltage information HHH irs Indicates the output voltage frequency or battery voltage Vac output voltage cu aw Hr Vdc battery voltage Hz frequency Load information Indicates the load level by 0 2596 26 5096 51 7596 and 76 10096 va SHORT Indicates the load or the output is short Mode operation information Indicates the UPS connects to the mains Indicates the battery is working Indicates the bypas
6. is limited within 9V This function is normally used for parallel operation It will display number 2 under OPV to represent the output B volt age Operating Mode Status Description Following table shows LCD display for operating modes and status 1 If the UPS is in normal operation it will show seven screens one by one which represents 3 phase input volt ages An bn Cn 3 line input voltages Ab bC CA and frequency in turns 2 If parallel UPS systems are successfully set up it will Show one more screen with PAR in parameter 2 and assigned number in parameter 3 as below parallel screen diagram The master UPS will be default assigned as 001 and slave UPS will be assigned as either 002 or 003 The assigned numbers may be changed dynamically in the operation Xtreme Power Conversion Corporation Page 25 GT90 User s Manual Uninterruptible Power Supply Parallel screen Operating mode status m When UPS is powered on it will enter into this mode for a few seconds as initializing Description the CPU and system UPS Power On ic OO o aan fon 888788877 play i n OUTPUT as l IES When bypass voltage frequency is out of acceptable range or bypass is disabled or Description forbidden UPS will enter into no output mode if powering on or turning off the UPS It means the UPS has no output Alarm beeps every two minutes i Y i Vac Vac p 9 t el B gt z i Vac V
7. s Manual Uninterruptible Power Supply Installation and Wiring must be performed in accordance with the local electrical laws and regulations gt Operation Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time since this would cancel the protective earth of the UPS system and of all connected loads The UPS system features its own internal current source batteries The UPS output sockets or output terminal blocks may be electrically live even if the UPS system is not connected to the building wiring outlet In order to fully disconnect the UPS system first press the OFF button and then disconnect the mains Ensure that no liquid or other foreign objects can enter into the UPS system The UPS can be operated by any individuals with no previous experience PPP P Pb Standards Safety IEC EN 62040 1 EMI Category C3 Category C3 Warning This is a product for commercial and industrial application in the second environment installation re strictions or additional measures may be needed to prevent disturbances Installation and Operation There are two different types of online UPS standard and long run models Please refer to the following model table Model ye Mod ype GT90 20K GT90 20KL Standard model Long run model GT90 30K GT90 30KL Xtreme Power Conversion Corporation Page 6 GT90 User s Manual Uninterruptible Power Supply We also of
8. the UPS system is moved directly from cold to warm environment The UPS system must be absolutely dry before being installed Please allow at least two hours for the UPS system to acclimate the environment Do not install the UPS system near water or in moist environments Do not install the UPS system where it would be exposed to direct sunlight or nearby heater Do not block ventilation holes in the UPS housing Installation PPPPPPPP Do not connect appliances or devices which would overload the UPS e g big motor type equipment to the UPS output sockets or terminal Place cables in such a way that no one can step on or trip over them Do not block air vents in the housing of UPS The UPS must be installed in a location with good ventila tion Ensure enough space on each side for ventilation UPS has provided earthed terminal in the final installed system configuration equi potential earth bonding to the external UPS battery cabinets The UPS can be installed only by qualified maintenance personnel An appropriate disconnect device as short circuit backup protection should be provided in the building wiring installation An integral single emergency switching device which prevents further supply to the load by the UPS in any mode of operation should be provided in the building wiring installation Connect the earth before connecting to the building wiring terminal Xtreme Power Conversion Corporation Page 5 GT90 User
9. will have bypass output for a couple of seconds after the unit is powered on Therefore to avoid damage on connected devices it s strongly suggested to add an additional Output relay board for CVCF application Xtreme Power Conversion Corporation Page 20 GT90 User s Manual 03 Voltage range for bypass Interface VJ D3 75 Vac Jb UT D5 L 7 cUS esi Xtreme Power Conversion Corporation Uninterruptible Power Supply Parameter 2 Set the acceptable low voltage for bypass Setting range is from 110V to 209V and the default value is 110V Parameter 3 Set the acceptable high voltage for bypass Setting range is from 231V to 276V and the default value is 264V Parameter 2 Set the acceptable low frequency for bypass 50 Hz system Setting range is from 46 0Hz to 49 0Hz 60 Hz system Setting range is from 56 0Hz to 59 0Hz The default value is 46 0Hz 56 0Hz Parameter 3 Set the acceptable high frequency for bypass 50 Hz Setting range is from 51 0Hz to 54 0 Hz 60 Hz Setting range is from 61 0Hz to 64 0Hz The default value is 54 0Hz 64 0Hz Parameter 3 Enable or disable ECO function You may choose fol lowing two options DIS disable ECO function ENA enable ECO function If ECO function is disabled voltage range and frequency range for ECO mode still can be set but it is meaningless unless the ECO function is enabled Parameter 2 Low voltage point in ECO mode The setting range is from 596 to 109
10. 04 Frequeneyrangeforbypass Y 05 ECO mode enable disable Y J 06 Voltage range for ECO mode Y J Jo 07 jFeqenyragefortOmode Y J Jo 08 Bypassmodesetting J Yo Y P j time setting 32 _ Neutrallossdetection Y Y Y Y Y Y 13 Battery voltage calibration Yy Y Y Y Y Y 14 Chargervoltage adjustment Yy Y Y Y Y Y 15 InverterAvoltage adjustment Y Y Y 16 InverterBvoltageadgiusiment Y Y Y 37 __ InverterCvoltage adjustment Y Y Y 18 OutputAvoltagecalibraton Y dyf vv 19 Output B voltage calibration Y 20 jOututCvoltagecalibraion Y Y Y J Y means that this program can be set in this mode Note All parameter settings will be saved only when UPS shuts down normally with internal or external battery connection Normal UPS shutdown means turning off input breaker in bypass no output mode lt lt lt lt lt lt lt i lt lt lt lt lt Xtreme Power Conversion Corporation Page 19 GT90 User s Manual 01 Output voltage Interface 60 Hz CVCF mode Dg 50 Hz Normal mode BO Suu HN ATO i g HEU SUD n OUTPUT Uninterruptible Power Supply Parameter 3 Output voltage You may choose the following output voltage in parameter 3 208 Presents output voltage is 20
11. 6 of the nominal voltage Parameter 3 High voltage point in ECO mode The setting range is from 5 to 10 of the nominal voltage Page 21 GT90 User s Manual Uninterruptible Power Supply 07 Frequency range for ECO mode Interface Parameter 2 Set low voltage point for ECO mode n ns LE i 50 Hz system Setting range is from 46 0Hz to 48 0Hz ug fa Go i 60 Hz system Setting range is from 56 0Hz to 58 0Hz The default LAI w LU ue value is 48 0Hz 58 0Hz Parameter 3 Set high voltage point for ECO mode 50 Hz Setting range is from 52 0Hz to 54 0 Hz 60 Hz Setting range is from 62 0Hz to 64 0Hz The default value is 52 0Hz 62 0Hz Parameter 2 OPN Bypass allowed When selected UPS will run at Bypass mode depending on bypass enabled disabled setting FBD Bypass not allowed When selected it s not allowed for run ning in Bypass mode under any situations Parameter 3 ENA Bypass enabled When selected Bypass mode is activated DIS Bypass disabled When selected automatic bypass is accept able but manual bypass is not allowed Manual bypass means us ers manually operate UPS for Bypass mode For example pressing OFF button in AC mode to turn into Bypass mode 09 Maximum battery discharge time setting Interface Parameter 3 0007999 Set the maximum discharge time from 0 min to 999 min UPS will shut down to protect battery if the discharge time arrives before the battery is under voltage The default val
12. 8Vac 220 Presents output voltage is 220Vac 230 Presents output voltage is 230Vac 240 Presents output voltage is 240Vac Parameter 2 Output Frequency Setting the output frequency You may choose following three op tions in parameter 2 50 0Hz The output frequency is setting for 50 0Hz 60 0Hz The output frequency is setting for 60 0Hz ATO If selected output frequency will be decided according to the latest normal utility frequency If it is from 46Hz to 54Hz the output frequency will be 50 0Hz If it is from 56Hz to 64Hz the output frequency will be 60 0Hz ATO is default setting Parameter 3 Frequency mode Setting output frequency at CVCF mode or not CVCF mode You may choose following two options in parameter 3 CF Setting UPS to CVCF mode If selected the output frequency will be fixed at 50Hz or 60Hz according to setting in parameter 2 The input frequency could be from 46Hz to 64Hz NCF Setting UPS to normal mode not CVCF mode If selected the output frequency will synchronize with the input frequency within 46 54 Hz at 50Hz or within 56764 Hz at 60Hz according to setting in parameter 2 If 50 Hz selected in parameter 2 UPS will transfer to battery mode when input frequency is not within 46754 Hz If 60Hz selected in parameter 2 UPS will transfer to battery mode when input frequency is not within 56764 Hz If Parameter 2 is ATO the Parameter 3 will show the current fre quency Note For single unit it
13. Corporation is found to be Dead on Arrival DOA the customer must request and received a Return Material Authorization RMA number DOA equipment is defined as equipment that does not properly function according to user documentation when initially received and connected in conjunction with proper procedures as shown in the user documentation or via support provided by XPC Corporation personnel or authorized agents This warranty shall be void if a the equipment is repaired or modified by anyone other than XPC Corporation or a XPC Corporation approved third party b the equipment is damaged by the customer is improperly used or stored is subjected to an adverse operating environment or is operated outside the limits of its electrical specifi cations or c the equipment has been used or stored in a manner contrary to the equipment s operating manual intended use or other written instructions Any technical advice furnished by XPC Corporation or a XPC Corpora tion authorized representative before or after delivery with regard to the use or application of Xtreme Power Con version equipment is furnished on the basis that it represents XPC Corporations best judgment under the situation and circumstances but it is used at the recipient s sole risk EXCEPT AS STATED ABOVE XPC Corporation DISCLAIMS ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE EXCEPT AS STATED ABOVE IN NO EVE
14. GT90 Online UPS 20kVA 30kVA Models User amp Installation Manual www xpcc com 2015 Xtreme Power Conversion Corporation All rights reserved Rev 2 11 15 GT90 User s Manual Uninterruptible Power Supply Table of Contents Safety and EMC INStructiOns ccccscscecsccccccccscscscsccccccccccscscecessccccccccscecscesD Transportation and Storage see eee eee satan ERE eee 5 Prepa a Le Me ia a 5 uuu 5 SAN O S errant tela IP mala FD Mr TUR MN DEIN NNI MIN I NIMM IB M EIS 6 Installation and Operation ee eee eee eee eene anana osse osos e D Unpacking and INSpechonLai iti 7 Rear Panel Vio R E E E 7 SIHBIE DPS ABS aO e E A E E cM M II eee en SUE EI 8 UPS Installation Tor Parallel SVvste miseria tinta 10 oque 11 DOA GOING NND iii EO FIET TT QE 11 LED I dicat ors and LED Parne MERI NEN E DR EU 12 Audible AO an REPRE RUNE EE T UU es 14 SIDBIG UPS ODSPSEOD ENE ene een Ree enn E ee ei Ma cM SINAI I E e ee ee on 14 Parae ETIT A CO EE nr a eee eee 17 Abbreviation Meaning in LCD DiSplaY i 18 ESO qup m 19 Operating Mode Status Description oxi enn en Or Re ee eT IS MEETUPS 25 SU ae T ee 33 Warning pee Te se oes cee cn tt beanies sence simu aimes rdiet Iura MIU NUM EPI aa 33
15. NT WILL XPC Corporation BE LIABLE FOR DIRECT INDIRECT SPECIAL INCI DENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF Xtreme Power Conversion EQUIPMENT including but not limited to any costs lost profits or revenue loss of equipment loss of use of equipment loss of software loss of data cost of substitutes or claims by third parties Purchaser s sole and exclusive remedy for breach of any warranty expressed or implied concerning Xtreme Power Conversion equipment and the only obligation of XPC Corporation under this warranty shall be the repair or replacement of defective equipment components or parts or at XPC Corporations sole discretion refund of the purchase price or substitution of an equivalent replacement product Xtreme Power Conversion Corporation Page 39
16. NY AN IME Code m 34 TroublIeshoOOU Boo eie se aeseonseunctecadeuncoeusensesnieysssesssacs viucsnvosusacsexencisigesenerae OO Storage and MAINTENANCE ccccscscscscscscscncccscscscscccscscscscccscscscscccscscsescees DO SO NENNEN m 36 Maintenance NN EIER RR 36 SCC CAC ONS ooo acero ieiunii an i38 63a 1838 9943 euo E Ced Cer LEGO REO REOR emeses gt Xtreme Power Conversion Corporation Page 2 GT90 User s Manual Uninterruptible Power Supply Obtain SEVICE e e i93 rSERRPYVE KI UIP ranieri 38 Xtreme Power Conversion Limited Warranty eere eene 39 Xtreme Power Conversion Corporation Page 3 GT90 User s Manual Uninterruptible Power Supply Please comply with all warnings and operating instructions in this manual Save this manual and read the following instructions carefully before install ing the unit Do not operate this unit before reading all safety information and operating instructions carefully Xtreme Power Conversion Corporation Page 4 GT90 User s Manual Uninterruptible Power Supply Safety and EMC Instructions Please read carefully the following user manual and the safety instructions before installing the unit or using the unit Transportation and Storage gt gt Please transport the UPS system only in the original package to protect against shock and impact The UPS must be stored in the room where it is ventilated and dry Preparation PPP P Condensation may occur if
17. PS is in AC mode or CVCF mode press Test key for more than O 5s Then Description the UPS will beep once and start Battery Test The line between I P and inverter icons will blink to remind users This operation is used to check the battery status n EAE I d I Son GR 7 4 229 cen PP 209 ZU Battery b uH ign bd Test A 9 Vi S S LCD display a l l E i i i wy If some errors occur in the UPS but it is still running normally it will show one more screen to represent the warning situation In the warning screen the icon Description will be flashing and it can show up to 3 error codes and each code indicates one er ror You can find the code meaning in the warning code table Warning status LCD display When UPS has fault happened the inverter will be blocked It will display fault code Description in screen and the icon will light up You can find the code meaning in the fault code table N I ud CE c A 4 een e F rum v LCD display MOTH x Xtreme Power Conversion Corporation Page 32 GT90 User s Manual Uninterruptible Power Supply Fault Code Fault code Fault event icon Faultcode Faultevent icon Inverter A negative power Bus start failure None 5 p None fault Inverter B negative power 02 Bus over None 1B 5 p None fault Inverter C negative power em e e fault i 04 Bus Bus unbalan
18. ac S Var OOM v a UL PREEK gg No output I VE P a mode e 2 l LCD display i H 4 22 Goo dz UU Xtreme Power Conversion Corporation Page 26 GT90 User s Manual Uninterruptible Power Supply 2 i ME H a C j LL o f mil D ue H I escrit on When the input voltage is within acceptable range UPS will provide pure and stable p AC power to output The UPS will also charge the battery at AC mode Hii mo Bu y bii Q6 e u d la b a ES E P P vac ri Vac Vac r1 Vac alech cc n 395 JU AC mode V en LE TE L 3 LCD display L ars cx HP S L ES SS no no a m Sd Page 27 Xtreme Power Conversion Corporation GT90 User s Mana Uninterruptible Power Supply GT90 User s Manual When the input voltage is within voltage regulation range and ECO mode is enabled Description UPS will bypass voltage to output for energy saving ECO mode o q A m og L o d B R UT S Qum Hii mp um bii 1222722871 2 ca J al ba 5 cea ics Cx i RE 4 IE n K z G T ml Ecc i m 9 9 A LCD display us m n a E c t5 P A rur j Xtreme Power Conversion Corporation Page 28 GT90 User s Manual Uninterrup
19. ber in series NOTE 1 connect with jumper 0 no jumper x the pins are for other functions 5 Modify the battery pack for the setting number carefully After complete it put the cover back switch on Xtreme Power Conversion Corporation Page 16 GT90 User s Manual Uninterruptible Power Supply the battery breaker for long run model 6 Switch on the line input breaker for dual input unit also switch on the bypass input breaker and the UPS will enter Bypass mode If the UPS is in maintenance Bypass mode turn the maintenance switch to UPS position and then turn on the UPS Parallel Operation 1 Parallel system initial startup First of all please make sure all of the UPSs are parallel models and have the same configuration 1 Turn on each UPS to AC mode respectively Refer to section 3 4 1 Then measure the inverter output voltage of each phase for each UPS to check if the inverter voltage difference between actual output and setting value is less than 1 5V typical 1V with multimeter If the difference is more than 1 5V please cali brate the voltage by configuring inverter voltage adjustment in LCD setting If voltage difference remains more than 1 5V after calibration please contact your local distributor or service center for help 2 Calibrate the output voltage measurement by configuring output voltage calibration in LCD setting to make sure the difference between real output voltage and detected value of UPS is less
20. by pressing OFF button for at least 0 5s and then the buzzer will beep Xtreme Power Conversion Corporation Page 15 GT90 User s Manual Uninterruptible Power Supply once The UPS will turn into Bypass mode NOTE 1 If the UPS has been set to enable the bypass output it will bypass voltage from utility power to output terminal even though you have turned off the UPS inverter NOTE 2 After turning off the UPS please be aware that the UPS is working at Bypass mode and there is risk of power loss for connected devices 2 n Bypass mode output voltage of the UPS is still present In order to cut off the output switch off the line input breaker for dual input unit also switch off the bypass line breaker A few seconds later there is no display shown on the display panel and UPS is complete off 8 Turn off the UPS without utility power supply in Battery mode 1 Turn off the UPS by pressing OFF button for at least 0 5s and then the buzzer will beep once 2 Then UPS will cut off power to output and there is no display shown on the display panel 9 Mute the buzzer 1 To mute the buzzer please press the Mute button for at least O 5s If you press it again after the buzzer is muted the buzzer will beep again 2 Some warning alarms can t be muted unless the error is fixed 10 Operation in warning status 1 When Fault LED flashes and the buzzer beeps once every second it means that there are some problems for UPS operation Users ca
21. ce None 21 Battery SCR short circuited SCR short circuited None 0 Converter over current None a Inverter relay short circuited None l Battery fuse broken in Batter mode Parallel communication 12 High inverter voltage None 31 l None failure Parallel output current unbal ance Inverter A output line to put SHORT Over temperature None neutral short circuited Inverter B line to PRET DEU ne DSP communication failure neutral short circuited Inverter line to Eitan COU ine SHORT Overload neutral short circuited Inverter A B output line to put SHORT Incorrect UPS setting None line short circuited Inverter B C output line to puti SHORT 47 MCU communication failure None line short circuited 19 Inverter C A output line to Tvvo DSP firmvvare versions Mone line short circuited are incompatible In put and output phases are None incompatible Warning Indicator Warning Icon flashing Niam Battery low Al LOW BATT Beeping every second Battery unconnected cin Beeping every second Over charge Beeping every second Xtreme Power Conversion Corporation Page 33 GT90 User s Manual Uninterruptible Power Supply Fan failure Over temperature A Beeping every second Charger failure A Beeping every second I P fuse broken Beeping every second Overload 3 times in 30 min Beeping every second Warning Code 04 IP phase abnormal 12 ji3iPfusebrokent Bypass phase abnormal Lin
22. e center for parallel operation instruc tion 2 Add one new unit into the parallel system 1 You cannot add one new unit into the parallel system when whole system is running You must cut off the load and shutdown the system 2 Make sure all of the UPS are the parallel models 3 Install the new parallel system refers to the previous section 3 Remove one unit from the parallel system 1 There are two methods to remove one unit from the parallel system 2 First method 3 Press the OFF key twice and each time should be lasted for more than 0 5s Then the UPS will enter into bypass mode or no output mode without output 4 Turn off the output breaker of this unit and then turn off the input breaker of this unit Xtreme Power Conversion Corporation Page 17 GT90 User s Manual Uninterruptible Power Supply 5 After it shuts down you can turn off the battery breaker for long run model and remove the parallel and share current cables And then remove the unit from the parallel system Second method 1 Ifthe bypass is abnormal you cannot remove the UPS without interruption You must cut off the load and shut down the system first 2 Make sure the bypass setting is enabled in each UPS and then turn off the running system All UPSs will transfer to Bypass mode Remove all the maintenance bypass covers and set the maintenance switches from UPS to BPS Turn off all the input breakers and battery breakers in parallel system 3 Tur
23. e icon lights on LCD display and alarm beeps continuously Other fault codes are shown on LCD display and alarm beeps con tinuously Other fault codes are shown on LCD display and alarm beeps con tinuously Battery backup time is shorter than nominal value Uninterruptible Power Supply UPS is overload Remove excess loads from UPS output UPS is overloaded Devices con nected to the UPS are fed directly Remove excess loads from UPS by the electrical network via the output Bypass After repetitive overloads the UPS is locked in the Bypass mode Con nected devices are fed directly by the mains Remove excess loads from UPS out put first Then shut down the UPS and restart it UPS is overload too long and be comes fault Then UPS shut down automatically Remove excess loads from UPS output and restart it The UPS shut down automatically Check output wiring and if con because short circuit occurs on nected devices are in short circuit the UPS output status A UPS internal fault has occurred Contact your dealer A UPS internal fault has occurred Contact your dealer Charge the batteries for at least 7 hours and then check capacity If the problem still persists consult your dealer Batteries defect Contact your dealer to replace the battery Batteries are not fully charged he icon A and EJ flash on LCD dis Fan is locked or not working or the l l Check fans and notify dealer UPS temp
24. e situations are different in parallel system 07 Over charge 22 Bypass situations are different in par allel system Locked i Low battery 33 oc ed in bypass after overload 3 times in 30 minutes 35 34 0A Fanfailue 35 Battery fuse broken 0B EPOenble 3A Cover of maintain switch isopen 0D jOvertemperatue 3C Utility extremely unbalanced _ These alarms are only for the single input unit Troubleshooting If the UPS system does not operate correctly please solve the problem by using the table below Symptom No indication and alarm in the front display panel even though the mains is normal The AC input power is not con Check if input cable firmly connect nected well ed to the mains The icon and the warning code EPO function is activated At this oo A 8 Set the circuit in closed position to disable the EPO function EP flash on LCD display and alarm time the EPO switch is in OFF beeps every second status or the jumper is open The icon A and flash on LCD display and alarm beeps every second The external or internal battery is Check if all batteries are connected incorrectly connected well Xtreme Power Conversion Corporation Page 34 GT90 User s Manual The icon A and flash on LCD display and alarm beeps twice every second Fault code is shown as 43 The icon lights on LCD display and alarm beeps continuously Fault code is shown as 14 th
25. erature is too high gt play and alarm beeps every second The warning code 02 is shown the icon flashes on LCD display and alarm beeps every second Check and correct the input neutral connection If the connection is ok and the alarm is still display ing please refer to the LCD setting section to enter the neutral loss check menu to see if the param eter3 is CHE if it is please press the Enter key firstly to make the CHE flash and press the Enter key secondly to make the UPS clear the alarm If the warning still exists please check input fuses of L2 and L3 The L2 or L3 input fuse is broken Replace the fuse The input neutral wire is discon nected Xtreme Power Conversion Corporation Page 35 GT90 User s Manual Uninterruptible Power Supply Storage and Maintenance Storage Before storing charge the UPS at least 7 hours Store the UPS covered and upright in a cool dry location During storage recharge the battery in accordance with the following table Storage Temperature Recharge Frequency Charging Duration 25 C 40 C Every 3 months 1 2 hours 40 C 45 C Every 2 months Maintenance AN A A A A A A A A Xtreme Povver Conversion Corporation Page 36 The UPS system operates vvith hazardous voltages Repairs may be carried out only by qualified main tenance personnel Even after the unit is disconnected from the mains components inside the UPS system are still co
26. fer optional parallel function for these two types by request The UPS with parallel function is called as Parallel model We have described detailed installation and operation of Parallel Model in the following chapter Unpacking and Inspection Unpack the package and check the package contents The shipping package contains e One UPS e One user manual e One monitoring software CD e One RS 232 cable option e One USB cable e One parallel cable only available for parallel model e One share current cable only available for parallel model NOTE Before installation please inspect the unit Be sure that nothing inside the package is damaged during transportation Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or lacking of some parts Please keep the original package in a safe place for future use Rear Panel View GT90 20K L Rear GT90 30KL Rear GT90 30K Rear Xtreme Power Conversion Corporation Page 7 GT90 User s Manual Uninterruptible Power Supply UITITITE BERAS bil DEI TT L GT90 20K L Input Output Terminal GT90 30K L Input Output Terminal RS 232 communication port USB communication port Emergency power off function connector EPO connector Share current port only available for parallel model Parallel port only available for parallel model Intelligent slot Power stage fan External battery terminal Only available for long run model Bypass Input Circ
27. l packaging is no longer available ask the Technical Sup port Technician about obtaining a replacement set of packaging material It is important to pack the UPS properly in order to avoid damage in transit Never use Styrofoam beads for a packing material 2 Include a letter with your name address daytime phone number RMA number a copy of your original sales receipt and a brief description of the problem 3 Mark the RMA number on the outside of all packages Xtreme Power cannot accept any package without the RMA number marked on the outside of the boxes 4 Return the UPS by insured prepaid carrier to the address provided by the Technician 5 Refer to the Warranty statements in this manual for additional details on what is covered Xtreme Power Conversion Corporation Page 38 GT90 User s Manual Uninterruptible Power Supply Xtreme Power Conversion Limited Warranty Xtreme Power Conversion XPC Corporation warrants Xtreme Power Conversion equipment when properly ap plied and operated within specified conditions against faulty materials or workmanship excluding batteries for a period of two years for GT90 Series products from the date of purchase XPC Corporation warrants internal batteries for a period of two years from the date of purchase For warranty units an RMA must be requested for all claims XPC will honor warranties at the sole discretion of XPC Corporation after units have been evaluated If equipment provided by XPC
28. n nected to the battery packs which are potentially dangerous Before carrying out any kind of service and or maintenance disconnect the batteries and verify that no current is present and no hazardous voltage exists in the terminals of high capability capacitor such as BUS capacitors Only persons are adequately familiar with batteries and with the required precautionary measures may replace batteries and supervise operations Unauthorized persons must be kept well away from the batteries Verify that no voltage between the battery terminals and the ground is present before maintenance or repair In this product the battery circuit is not isolated from the input voltage Hazardous voltages may occur between the battery terminals and the ground Batteries may cause electric shock and have a high short circuit current Please remove all wrist watches rings and other metal personal objects before maintenance or repair and only use tools with insulated grips and handles for maintaining or repairing When replace the batteries install the same number and same type of batteries Do not attempt to dispose of batteries by burning them This could cause battery explosion The bat teries must be rightly deposed according to local regulation Do not open or destroy batteries Escaping electrolyte can cause injury to the skin and eyes It may be toxic Please replace the fuse only with the same type and amperage in order to avoid fire hazards
29. n get the warning indicator from LCD panel Please check the trouble shooting table for details 2 Some warning alarms can t be muted unless the error is fixed 11 Operation in Fault mode 1 When Fault LED illuminates and the buzzer beeps continuously it means that there is a fatal error in the UPS Users can get the fault code from display panel Please check the trouble shooting table for details 2 Please check the loads wiring ventilation utility battery and so on after the fault occurs Don t try to turn on the UPS again before solving the problems If the problems can t be fixed please contact the distributor or service people immediately 3 For emergency case please cut off the connection from utility external battery and output immediately to avoid more risk or danger 12 Operation of changing battery numbers 1 This operation is only available for professional or qualified technicians 2 Turn off the UPS If the load couldn t be cut off you should remove the cover of maintenance bypass switch on the rear panel and turn the maintenance switch to BPS position first 3 Switch off the line input breaker for dual input unit also switch off the bypass input breaker and switch off the battery breaker only available for long run model 4 Remove the cabinet cover and disconnect battery wire for standard model Then modify the jumper of JS3 on the control board to set the battery numbers as following table Battery Num
30. n off the output breaker and remove the parallel cable and share current cable of the UPS which you want to remove Then remove it from parallel system 4 Turnonthe input breaker of the remaining UPS and the system will transfer to Bypass mode Set the main tenance switches from BPS to UPS and put the maintenance bypass covers back 5 Turn on the remaining UPS according to the previous section A VVarning Only for the parallel system e Before turning on the parallel system to activate inverter make sure that all units maintenance switch at the same position e When parallel system is turned on to work through inverter please do not operate the maintenance switch of any unit Abbreviation Meaning in LCD Display Abbreviation Display content RE e KRK pe PE m ra n OL TR Cm mite Inni un DLE JO 3 tr La ay rc un CI S n Xtreme Power Conversion Corporation Page 18 GT90 User s Manual Uninterruptible Power Supply LCD Setting There are three parameters to set up the UPS Refer to following diagram Parameter 1 5 ooo ooo Parameter 2 Parameter 3 Parameter 1 It s for program alternatives Refer to below tables for the programs to set up Parameter 2 and parameter 3 are the setting options or values for each program Note Please select Up or Down button to change the programs or parameters Programs available list for parameter 1 01 Outputvoltage o o w
31. ral is not detected the UPS will continue alarming and stay on the latest status until the neutral is detected well at next manual checking operation CHE is default setting 13 Battery voltage calibration Interface Parameter 2 Select Add or Sub function to adjust battery volt age to real figure Parameter 3 the voltage range is from OV to 9 9V and the default value is OV Xtreme Power Conversion Corporation Page 23 GT90 User s Manual Uninterruptible Power Supply 14 Charger voltage adjustment Interface E Parameter 2 you may choose Add or Sub to adjust charger voltage Mec Parameter 3 the voltage range is from OV to 9 9V and the default m value is OV Add 026 LIL NOTE Before making voltage adjustment be sure to disconnect all batteries first to get the accurate charger voltage Any modification should be suitable to battery specifications Parameter 2 you may choose Add or Sub to adjust inverter A volt age Parameter 3 the voltage range is from OV to 9 9V and the default value is OV Parameter 2 you may choose Add or Sub to adjust inverter B volt age Parameter 3 the voltage range is from OV to 9 9V and the default value is OV It will display number 1 under Add or Sub to represent inverter B voltage Parameter 2 you may choose Add or Sub to adjust inverter C volt age Parameter 3 the voltage range is from OV to 9 9V the default value is OV
32. rent battery capacity If the bat tery capacity is more than 25 the buzzer will beep once every 4 seconds If the battery voltage drops to the alarm level the buzzer will beep quickly once every sec to remind users that the battery is at low level and the UPS will shut down automatically soon Users could switch off some non critical loads to disable the shutdown alarm and prolong the backup time If there is no more load to be switched off at that time you have to shut down all loads as soon as possible to protect the devices or save data Otherwise there is a risk of data loss or load failure In Battery mode if buzzer sound annoys users can press the Mute button to disable the buzzer The backup time of the long run model depends on the external battery capacity The backup time may vary from different environment temperature and load type When setting backup time for 16 5 hours default value from LCD panel after discharging 16 5 hours UPS will shut down automatically to protect the battery This battery discharge protection can be enabled or disabled through LCD panel control 6 Test the batteries 1 2 If you need to check the battery status when the UPS is running in AC mode CVCF mode you could press the Test button to let the UPS do battery self test Users also can set battery self test through monitoring software 7 Turn off the UPS with utility power supply in AC mode 1 Turn off the inverter of the UPS
33. rotective function if necessary Put the terminal block cover back to the rear panel of the UPS A Warning Only for standard model Make sure the UPS is not turned on before installation The UPS should not be turned on during wiring connection Do not try to modify the standard model to the long run model Particularly do not try to connect the standard internal battery to the external battery The battery type and voltage may be different If you con nect them together it maybe causes the hazard of electric shock or fire Xtreme Power Conversion Corporation Page 9 GT90 User s Manual Uninterruptible Power Supply A VVarning Only for long run model Make sure a DC breaker or other protection device between UPS and external battery pack is installed If not please install it carefully Switch off the battery breaker before installation NOTE Set the battery pack breaker in OFF position and then install the battery pack e Pay highly attention to the rated battery voltage marked on the rear panel If you want to change the num bers of the battery pack please make sure you modify the setting simultaneously The connection with wrong battery voltage may cause permanent damage of the UPS Make sure the voltage of the battery pack is correct e Pay highly attention to the polarity marking on external battery terminal block and make sure the correct battery polarity is connected Wrong connection may cause permanent damage of the UPS
34. s I L5 JENSEN ER IRSE ce I elelele eele e ee wem pes ps aea ES emi ED mem em m n hd nie a a a le oe I LJ 3 3r 35 s p EE RD ARE E Output Line Input Wiring diagram of parallel system for GT90 30K L Software Installation For optimal computer system protection install UPS monitoring software to fully configure UPS shutdown Operations Button Operation ON Enter Button e Turn on the UPS Press and hold the button more than 0 5s to turn on the UPS e Enter Key Press this button to confirm the selection in setting menu e Turn off the UPS Press and hold the button more than 0 5s to turn off the UPS OFF ESC Button e Esc key Press this button to return to last menu in setting menu e Battery test Press and hold the button more than 0 5s to test the battery while in Test Up Button AC mode and CVCF mode e UP key Press this button to display next selection in setting menu e Mute the alarm Press and hold the button more than 0 5s to mute the buzzer Mute Down Button Tp e Down key Press this button to display previous selection in setting menu Test Up Mute Down e Press and hold the two buttons simultaneous more than 1s to enter escape the Button setting menu CVCF means Constant Voltage and Constant Frequency Xtreme Power Conversion Corporation Page 11 GT90 User s Manual Uninterruptible Power Supply LED Indicators and LCD Panel LCD panel BYPASS LINE BATTERY
35. s circuit is working Indicates the ECO mode is enabled Indicates the Inverter circuit is working Indicates the output is working Xtreme Power Conversion Corporation Page 13 GT90 User s Manual Uninterruptible Power Supply Battery information Indicates the Battery capacity by 0 2596 26 50 51 75 and 76 100 BATT FAULT Indicates the battery is not connected LOW BATT Indicates low battery level and low battery voltage Input amp Battery voltage information HBHH rns Indicates the input voltage or frequency or battery voltage Vac Input voltage NEUTER Vdc battery voltage Hz input frequency Audible Alarm Description Buzzer status Ut Bypass mode Beeping once every 2 minutes Battery mode Beeping once every 4 seconds Fault mode Beeping continuously Overload Beeping twice every second Others Beeping once every second All Beeping continuously Single UPS Operation 1 Turn on the UPS with utility power supply in AC mode 1 After power supply is connected correctly set the breaker of the battery pack at ON position the step only available for long run model Then set the line input breaker at ON position for dual input unit also set the bypass input breaker at ON At this time the fan is running and the UPS enter to power on mode for initialization several seconds later UPS operates in Bypass mode and supplies power to the loads via the bypass NOTE When UPS is in Bypass mode the output vol
36. tage will directly power from utility after you switch on the input breaker In Bypass mode the load is not protected by UPS To protect your precious devices you should turn on the UPS Refer to next step 2 Press and hold the ON button for 0 5s to turn on the UPS and the buzzer will beep once 3 Afew seconds later the UPS will enter to AC mode If the utility power is abnormal the UPS will operate in Battery mode without interruption NOTE When the UPS is running out battery it will shut down automatically at Battery mode When the utility power is restored the UPS will auto restart in AC mode Xtreme Power Conversion Corporation Page 14 GT90 User s Manual Uninterruptible Power Supply 2 Turn on the UPS without utility power supply in Battery mode 1 2 Make sure that the breaker of the battery pack is at ON position only for long run model Press the ON button to set up the power supply for the UPS UPS will enter to power on mode After initialization UPS will enter to No Output mode then Press and hold the ON button for 0 5s to turn on the UPS and the buzzer will beep once A few seconds later the UPS will be turned on and enter to Battery mode 3 Connect devices to UPS After the UPS is turned on you can connect devices to the UPS 1 2 dd Turn on the UPS first and then switch on the devices one by one the LCD panel will display total load level If it is necessary to connect the induc
37. than 1V 3 Turn off each UPS 4 Remove the cover of parallel share current cable port on the UPS connect each UPS one by one with the parallel cable and share current cable and then screw the cover back 5 Turn on the parallel system in AC mode a Turnonthe line input breaker of each UPS for dual input also turn on bypass input breaker After all UPSs enter to bypass mode measure the output voltage between two UPS for the same phase to make sure the phase sequence is correct If these two voltage differences are near to zero that means all connections are correct Otherwise please check if the wirings are connected correctly Turn on the output breaker of each UPS c Turn on each UPS in turns After a while the UPSs will enter to AC mode synchronously and then the parallel system is completed 6 Turn on the parallel system in Battery mode a Turn on the battery breaker only available in long run model and output breaker of each UPS NOTE It s not allowed to share one battery pack for long run UPSs in parallel system Each UPS should be connected to its battery pack Turn on any UPS A few seconds later the UPS will enter to battery mode c Then turn on another UPS A few seconds later the UPS will enter to battery mode and add to the parallel system d Ifyou have the third UPS follow the same procedure of c Then the parallel system is complete If more detailed information is needed please contact supplier or servic
38. tible Power Supply When the output frequency is set to CF the inverter will output constant frequen Description cy 50Hz or 60Hz At this mode the UPS will have no bypass output but still charge battery Hii 228 220 ure p att OP ru Lil 228 220 O Sa ES UL LCD display C n Hi ni Amm Xtreme Power Conversion Corporation Page 29 GT90UsersManndl Uninterruptible Power Supply Descontar When the input voltage frequency is beyond the acceptable range or power failure P UPS will backup power from battery and alarm will beep every 4 seconds Battery m mode CJ 4 ei fin ca i LCD display I m 3 m n qi AX L J m H wm O b I C a Xtreme Power Conversion Corporation Page 30 GT90 User s Manual A UhRinterruptible Power Supply When input voltage is within acceptable range and bypass is enabled turn off the Description UPS and it will enter Bypass mode Alarm beeps every two minutes HER Hi b o 4 o8 I er n din l n E ws E LA zl Nd R C L i P mol 7 B Bypass o n E mode E a a c LEO Si LCD display j 3 Pa A f 5 E n LI 4 o8 a GR La Lo Pa din i P Xtreme Power Conversion Corporation Page 31 GT90 User s Manual Uninterruptible Power Supply When U
39. tive loads such as a printer the in rush current should be calculated carefully to see if it meets the capacity of the UPS because the power consumption of this kind of loads is too big If the UPS is overload the buzzer will beep twice every second When the UPS is overload please remove some loads immediately It is recommended to have the total loads connected to the UPS less than 8096 of its nominal power capacity to prevent overload for system safety If the overload time is over acceptable time listed in spec at AC mode the UPS will automatically transfer to Bypass mode After the overload is removed it will return to AC mode If the overload time is over ac ceptable time listed in spec at Battery mode the UPS will become fault status At this time if bypass is enabled the UPS will power to the load via bypass If bypass function is disabled or the input power is not within bypass acceptable range it will cut off output directly 4 Charge the batteries 1 After the UPS is connected to the utility power the charger will charge the batteries automatically except in Battery mode or during battery self test Suggest to charge batteries at least 10 hours before use Otherwise the backup time may be shorter than expected time Make sure the battery numbers setting on the control board is consistent to real connection 5 Battery mode operation 1 n When the UPS is in Battery mode the buzzer will beep according to diffe
40. ue is 990 min DIS Disable battery discharge protection and backup time will de pend on battery capacity Reserve for future options Xtreme Power Conversion Corporation Page 22 GT90 User s Manual Uninterruptible Power Supply 11 Reserved Interface Reserve for future options NL I lec 47 ES Tes Parameter 2 N L Indicates neutral loss detection function Parameter 3 DIS Disable the neutral loss detection function The UPS will not detect the neutral loss or not ATO The UPS will automatically detect the neutral is lost or not If neutral loss is detected an alarm will be generated If the UPS is turned on it will transfer to battery mode When neutral is restored and detected the alarm will be muted automatically and the UPS will go back to normal mode automatically CHE The UPS will automatically detect the neutral loss If neutral loss is detected an alarm will be generated If the UPS is turned on it will transfer to battery mode When neutral is restored the alarm will NOT be muted automatically and the UPS will NOT go back to normal mode automatically Here you must mute the alarm and make the UPS go back to normal mode manually The opera tion is Firstly enter this menu and press the Enter key to make the CHE flash Secondly press the Enter key again to activate the neutral detection check If neutral is detected the alarm will be muted and the UPS will go back to normal mode If neut
41. uit Breaker Only available for dual input unit Input Output terminal Refer to Diagram 2 Line Input circuit breaker Maintenance bypass switch Output Grounding terminal Output terminal connect to mission critical loads Line input terminal Bypass input terminal Only available for dual input Input Grounding terminal Be 09 OS OE v 2o Iq LA KA KA KA KA KA KA LA dl Qn Un BWN KA o Single UPS Installation Installation and wiring must be performed in accordance with the local electric laws regulations and execute the following instructions by professional personnel 1 Make sure the mains wire and breakers in the building are enough for the rated capacity of UPS to avoid the hazards of electric shock or fire NOTE Do not use the wall receptacle as the input power source for the UPS as its rated current is less than the UPS s maximum input current Otherwise the receptacle may be burned and destroyed 2 Switch off the mains switch in the building before installation 3 Turn off all the connected devices before connecting to the UPS 4 Prepare wires based on the following table Wiring spec AWG inputPh Output Ph Neutral Battery Ground geo20K 8 8 6 j 68 geo2KL 8 8 6 J 6 6 geo3K 8 8 J 4 J 4 emos 8 8 J 42 4 j 4 Xtreme Power Conversion Corporation Page 8 GT90 User s Manual Uninterruptible Power Supply NOTE 1 The cable for 20K
42. y dry contact and Modbus APPROVALS CE EN IEC 62040 2 EN IEC 62040 1 1 ROHS compliant INCLUDED IN BOX User manual monitoring software CD USB cable Xtreme Power Conversion Corporation Page 37 GT90 User s Manual Uninterruptible Power Supply Obtaining Service If the UPS requires Service 1 Use the TROUBLESHOOTING section in this manual to eliminate obvious causes 2 Verify there are no circuit breakers tripped 3 Callyourdealerforassistance lfyoucannotreachyourdealer oriftheycannotresolvethe problem call Xtreme Power Conversion Corp Technical Support at 800 582 4524 Technical support inquiries can also be made at support xpcc com Please have the following information available BEFORE calling the Technical Support Department e Your name and address e The serial number of the unit e Where and when the unit was purchased e All of the model information about your UPS e Any information on the failure including LED s that may or may not be illuminated e Adescription of the protected equipment including model numbers if possible e Atechnician will ask you for the above information and if possible help solve your problem over the phone In the event that the unit requires factory service the technician will issue you a Return Mate rial Authorization number RMA If you are returning the UPS to Xtreme Power for service please follow these procedures 1 Pack the UPS in its original packaging If the origina
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