Tescom T-300P Series, User Manual

Page 1: ...USER MANUAL T300P SERIES T3100P 100 kVA T3120P 120 kVA T3150P 150 kVA T3160P 160 kVA T3200P 200 kVA T3220P 220 kVA...

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Page 3: ...3 4 Parallel System Accessories 19 IV OPERATING INSTRUCTIONS 21 4 1 Introduction 21 4 2 OPERATING INSTRUCTIONS FOR A SINGLE UPS UNIT ONLINE OPERATION 21 4 2 1 Procedure For Switching The UPS To Power...

Page 4: ...SERVICE 35 6 1 Maintenance 35 6 2 Troubleshooting 35 6 3 Storage 35 VII REMOTE MONITORING AND CONTROL 36 7 1 Using Serial Port 36 7 2 Serial Communication Cable 36 7 3 Modem Connection 37 7 3 1 Hardw...

Page 5: ...personnel The output may be energized when the unit is not connected to a mains supply Risk of electric shock Hazardous live parts inside this unit are energized from the battery supply even when the...

Page 6: ...e technology with pure sine wave output PWM and IGBT technology 3 Microprocessors at each UPS Microprocessor controlled main controller board Microprocessor controlled rectifier board Microprocessor c...

Page 7: ...ltage like line voltage And provides this voltage and frequency being fixed STATIC TRANSFER SWITCH STATIC BY PASS Two types of bypass circuitry is available for T300P series UPS Full static switch for...

Page 8: ...nical bypass circuit breaker the load is powered by the UPS Also during the normal operation batteries are charged This is made by the UPS s rectifier B Battery operation During this operation inverte...

Page 9: ...rter Rectifier Static By Pass Static Transfer Switch Maintenance Bypass Mechanic transfer switch 3 Phase Line Input Battery group S3 S2 S1 S5 S4 3 Phase By Pass Supply Input Figure 1 2 UPS Split exter...

Page 10: ...wer Switch Locations Parallel System Data Sockets DB25 Female optional Dry Relay Output Contacts Battery Circuit Breaker Input Emergency Stop Line Failure Relay Battery Low Relay By Pass Relay Static...

Page 11: ...30 400 Vac 3 phase N Voltage regulation tolerance 1 Nominal Output frequency 50 Hz Output frequency tolerance line syncron 2 Output frequency tolerance free running 0 2 Efficiency 100 Load 90 Load Cre...

Page 12: ...cted to mains voltage L5 If lamp is lit mechanical bypass switch is on L6 If lamp is lit inverter feeds the load L7 If lamp is lit S4 power output switch 1 on position There are 5 function keys on fro...

Page 13: ...ase Check 3 UPS input fuses blown A11 HIGH TEMPER Over temperature inverter or rectifier section Possible Causes 1 Overload for inverter 2 Over temperature 3 Fan failure or dirty air inlets 4 Bad UPS...

Page 14: ...ettings menu A41 P BAL FAILURE In parallel operation current sharing is not okay A42 BATTERY TEST Performing battery test A43 P SYNC FAIL In parallel system SLAVE UPS is not synchronized to MASTER UPS...

Page 15: ...es some messages these are WAITING SHUTDOWN Shutdown command is performed from operating system and UPS is waiting for a certain delay for shutdown UPS SHUTDOWN UPS is in shutdown status WAITING RESTA...

Page 16: ...INFORMATION MENU SYNC OK COMM OK Syncronization and comminication POWER 20000 VA Output power of the UPS VERSION MC1XX Version of UPS FREQUENCY PLL XTAL Frequency generation mode ENTER EXIT Exit from...

Page 17: ...0 030 Input currents amperes 7 BATT 430 V 22 1 A Battery voltage and charge current 8 TEMP 030 c Cabinet inside temperature 9 CHARGE LEVEL 100 BATT CAPACI 068 Battery charge level Remaining battery ca...

Page 18: ...on is valid 2 UPS No 001 By using PLUS and MINUS keys you can change number 0 to 3 In parallel operation select different number for each UPS If you select the same number DUBL UPS NUMBER message tell...

Page 19: ...nstalled UPS sends AT command set to modem for installation If the function is completed you must hear a beep sound At the end of this function modem is ready to answer dial up connection 5 ENTER BOOS...

Page 20: ...ss ENTER to update new date and time 9 ENTER EXIT Press ENTER to exit from this submenu Goto first submenu item 2 11 PASSWORD Menu Items Only service personnel can use this menu the incorrect use of t...

Page 21: ...allel operation is possible in one of the three modes SYMMETRIC PARALLEL operation REDUNDANT parallel operation HOT STANDBY operation User can select one of the operation modes according to purpose If...

Page 22: ...2 2 Redundant Parallel Mode At this mode if one of the UPS s fails the other UPS continues to supply the load Assume that UPS1 on figure 3 1 is failed SB1 and SB2 static switches will turn off and th...

Page 23: ...ntroller Board Failure A28 P FAILURE 21 Parallel Controller Board Failure A29 P TEST MODE Parallel control board is in test position A30 P FAILURE 23 Parallel Controller Board Failure A31 DUBL UPS NR...

Page 24: ...onnel You have to keep 80 cm distance between two UPS s for service purposes Add 20 tolerance to cable sizes fuses and circuit breakers in parallel connection In figure 3 2 the connections of 2 parall...

Page 25: ...4 Turn on the S1 switch rectifier input into 1 position By turning on S1 all lights on the front panel will be lit for 4 secs lamp test and then the following messages will appear on LCD RECTIFIER ST...

Page 26: ...aintenance by pass supply and the UPS is not operating WARNING During the maintenance or static by pass the connected loads at the UPS output can not being protected against the mains by pass source f...

Page 27: ...ed in a few minutes After you shut down the critical load computer system Apply the completely powering down the UPS procedure Apply the normal operation procedure to start up the UPS again after a lo...

Page 28: ...the corresponding phase outputs of UPS s at the CB1 and CB2 contacts on the distribution panel Only after you are sure that there is no voltage difference between the corresponding contacts turn on C...

Page 29: ...rn on the S2 switches static bypass of both UPS s 2 Turn on S4 switches AC output of both UPS s 3 Turn on S1 switches rectifier input of both UPS s 4 Turn on the Battery Circuit Breakers S5 optional o...

Page 30: ...he carton and take the UPS out 3 Retain the carton and packing material for future use Unit package contents User Manual Guarantee Certificate Battery cabinet and or shelf Battery Circuit Breaker Opti...

Page 31: ...connections of the electric panel should be supplied by grounded outlet Cables enter the UPS modules via entry panels in the base of cabinet All control cables should be screened and run in a separat...

Page 32: ...74A 50 166A 50 336 95 M10 M10 150 290A 95 278A 95 266A 95 227A 70 217A 70 208A 70 421A 120 M10 M12 160 310A 95 296A 95 284A 95 242A 70 232A 70 222A 70 449A 120 M10 M12 200 387A 120 370A 120 355A 120 3...

Page 33: ...ttery groups Please look at the 5 4 3 Battery Installation item for it ATTENTION Remove the battery fuses before making the connection of the battery circuit Breaker during the battery installation Tu...

Page 34: ...ton normally open to the pins 4 and 5 of the remote stop connector CN3 on the PCB ITF3 Figure 5 3 POWER CONNECTIONS OF TWO UPS s FOR PARALLEL OPERATION 100 120 150 160 200 kVA U V W N LOAD AC INPUT 3...

Page 35: ...he UPS control circuitry If the batteries are cabinet mounted this circuit breaker is fitted within the cabinet however if the batteries are rack mounted or otherwise located remote to the main UPS ca...

Page 36: ...32 Figure 5 5 a UPS Battery Group Connection With Battery Fuse To UPS Cabinet Battery Fuse...

Page 37: ...33 Figure 5 5 b UPS Battery Group Connection With Battery Circuit Breaker To UPS Cabinet Control Cable Electronically Controlled Battery Circuit Breaker...

Page 38: ...nnections there must be a dedicated serial port ATTENTION The communication cables of this option must be shielded and must install away from the voltage cables The RS232 port at RS330 board and DB9 f...

Page 39: ...eople In case of a persistent failure or problem properly turn off the unit first Then review the following check list Be prepared to answer the questions before calling the service 1 Did you follow t...

Page 40: ...TION mode Short BATTERY TEST BATTERY TEST until battery low alarm CANCEL battery test Turn off UPS output voltage immediately SHUTDOWN Turn off UPS output voltage after delay WAITING SHUTDOWN Turn off...

Page 41: ...modem connect the UPS to the telephone line 7 3 2 Functioning Principle The remote operator by means of a PC and a modem device and using the remote connection function of the control software calls...

Page 42: ...E BATTERY LOW LOAD ON BYPASS BATTERY CB input BATTERY CB output EMERGENCY STOP input ATTENTION Max 42VAC or 60VDC voltage should be applied to the dry contact outputs 7 5 Remote Monitoring Panel Remot...

Page 43: ...he product has been subjected to physical abuse improper installation unauthorized service or modification 2 The sole responsibility of corporation under this warranty shall be limited to the repair o...

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Page 45: ...41 AGKK1831 11 2010...