Lega 3106, Operating And Installation Manual

Page 1: ...WER SYSTEMS Company LEGA ENERJİ ELEKTRONİK SAN VE TİC LTD ŞTİ Addres Y Dudullu Mah Cumhuriyet Cad No 13 Ümraniye İstanbul TURKEY Tel 90 216 533 09 02 pbx Fax 90 216 533 15 61 General e mail info legaelektronik com Sales export legaelektronik com Technical Service service legaelektronik com ...

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Page 3: ... purchase it from our local service center or distributors to avoid fever and lighter which can cause fire from inadequate power capacity Batteries may cause electric shocks and have a high short circuit current for human being safety please follow the specifications as below when replace the batteries A Remove wristwatches rings and other metal objects B Use only tools with insulated grips and ha...

Page 4: ..._NTC Input Breaker Battery Breaker Ext Battery Manual Bypass Switch Fan Terminal Block PARALLEL PORT USB EPO RS232 INTELLIGENT SLOT DO NOT OPEN EXCEPT QUALIFIED TECHNICIAN EXT BATTERY WARNING HIGH LEAKAGE CURRENT EARTH CONNECTION ESSENTIAL BEFORE CONNECTING SUPPLY ON INPUT BREAKER BATTERY BREAKER ON BAT_NTC a 6KVA 10KVA Long back up b 15KVA 20KVA Long back up c 6KVA 10KVA Standard type Note Due to...

Page 5: ...sed on the following tables Model Wiring spec Three phase Input Single phase Input Output Battery Non isolated Neutral Ground 6KVA 6mm2 6mm2 6mm2 6mm2 6mm2 6mm2 6KVA L 6mm2 6mm2 6mm2 6mm2 6mm2 6mm2 10KVA 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10KVA L 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 15KVA L 16mm2 16mm2 16mm2 16mm2 16mm2 16mm2 20KVA L 20mm2 20mm2 20mm2 20mm2 20mm2 20mm2 Note When connecting please ...

Page 6: ...re users need to purchase a specific parallel wire from our company it s not recommended to use other type parallel wires There are 2m length and 5m length to be chosen Prepare wires for terminal block of the UPS based on the wiring spec table above in attention items Each UPS input wiring please comply with the requirements of single UPS wiring Every UPS is recommended to connect together to one ...

Page 7: ...PO RS232 BAT_NTC INPUT BREAKER ON OFF WARNING HIGH LEAKAGE CURRENT EARTH CONNECTION ESSENTIAL BEFORE CONNECTING SUPPLY USB INTELLIGENT SLOT PARALLEL PORT EPO RS232 BAT_NTC INPUT BREAKER ON OFF WARNING HIGH LEAKAGE CURRENT EARTH CONNECTION ESSENTIAL BEFORE CONNECTING SUPPLY DO NOT OPEN EXCEPT QUALIFIED TECHNICIAN DO NOT OPEN EXCEPT QUALIFIED TECHNICIAN DO NOT OPEN EXCEPT QUALIFIED TECHNICIAN Parall...

Page 8: ...BAT BAT R S T N L N BAT BAT Wiring diagram for two UPS parallel system INPUT BAT1 BAT2 R S T N L N BAT BAT R S T N L N BAT BAT BAT3 OUTPUT R S T N L N BAT BAT Wiring diagram for thee UPS parallel system If the UPS is the standard type each UPS has batteries inside already If the UPS is the long run type each UPS should be equipped a individual battery pack After installation check all the wiring c...

Page 9: ...o start it Parallel system maintenance Parallel system maintenance please follow the maintenance of single UPS If one UPS of parallel system is malfunctioning first of all turn off the malfunctioning UPS then cut off the input power to the faulty UPS and disconnect the output of faulty UPS to the parallel system make sure that there is no electrical connection with malfunctioning UPS after all of ...

Page 10: ...rminal blocks Battery Breaker 3 5 Network functions 3 5 1 Communication port Users could monitor the UPS system through the communication port such as standard RS232 port and standard USB port with computer With a communication wire to connect UPS and computer could simply achieve UPS management RS232 port Foot 1 2 3 4 5 6 7 8 9 Explanation empty send receive empty ground empty empty empty empty U...

Page 11: ...SNMP card dry contact or USB card Last screw the intelligent card back SNMP card option SNMP card on UPS is compatible with the most software hardware and network operating system it is a network management of UPS with this function UPS can login on internet which can supply information of UPS status and input power and even possible to control UPS via net management system Dry contact card option...

Page 12: ...e default quantity is 16 units but this series UPS are also allowed to connect with 20 units batteries When users want to apply 20 units batteries group for this series UPS need to open the UPS case and find the control board and the charger then operate the short pins on control board and charger board Control board Charger board Battery group Operation 16 units batteries A Remove the short pin J...

Page 13: ...s than 2 seconds display the items orderly Press and hold for more than 2 seconds Circularly and orderly display the items every 2 seconds when press and hold the key for some time again it will turn to output status Function setting mode Press and hold the key or for more than half a second less than 2 seconds Select the set option FUNCTION SETTING KEY Non function setting mode Press and hold the...

Page 14: ...ty the icon blinks C Press the mute button under the battery mode buzzer icon will blink it will disappear in other cases D Fault icon will be on when UPS is in fault mode otherwise it will not Digital display area A Under none setting mode it will display UPS output information when UPS normally runs in AC mode other information like input battery load and temperature will be showed after pressin...

Page 15: ...er After UPS shutting down LED goes out and there is no output If output is needed you can set BPS ON on LCD setting menu Turn off the UPS in DC mode without mains power Press and hold the OFF key for more than half a second to turn off the UPS When turning off the UPS it will do self test first LED lights go out circularly and orderly until there is no display on the panel 4 5 Single UPS self tes...

Page 16: ...exit from the setting interface and return to main interface 4 6 2 Input methods setting Enter the setting interface Press and hold the function setting key for more than 2 seconds then come to setting interface press and hold the inquiring key for more than half a second less than 2 seconds select the function setting choose output voltage setting interface at the moment the letters IPP will flas...

Page 17: ...rm the output voltage setting interface After selecting numerical value press and hold the function setting for more than half a second less than 2 seconds Now the OPU setting function is completed and the numerical value will light without flash Exit from the setting interface Press and hold function setting key for more than half a second less than 2 seconds exit from the setting interface and r...

Page 18: ...ttery voltage setting interface at the moment the letters CF will flash Enter the CF setting interface Press and hold the function setting key for more than half a second less than 2 seconds then come to setting interface of CF at this time the letters CF will not flash any more The ON or OFF will flash Press and hold the inquiring key for more than half a second less than 2 seconds to determine w...

Page 19: ...t from the setting interface and return to main interface 4 6 7 ID setting Enter the setting interface Press and hold the function setting key for more than 2 seconds then come to setting interface press and hold the inquiring key for more than half a second less than 2 seconds select the function setting choose output voltage setting interface at the moment the letters Id will flash Enter the out...

Page 20: ...ut frequency of the UPS As the following graphic shows the output voltage is 220V the output frequency is 50Hz Load Display the numerical value of the active power WATT and apparent power VA of the load For example as the following graphics shows the WATT of the load is 9KW VA is 10KVA when disconnect load it is a normal phenomenon to show a small numerical value of WATT and VA Temperature Display...

Page 21: ... key for some time again within 30s it will return to output status 5 Working mode introduction 5 1 Bypass mode LED indications on front panel in bypass mode are as following Bypass yellow LED is on the buzzer beeps once every 2 minutes The warning red LED is on when beeping what LCD displays depending on the exact load and battery capacity Turn to bypass mode under the following two conditions Tu...

Page 22: ... mode automatically Note On ECO mode when the UPS switches to Inverter mode including Line mode and BAT mode from ECO mode 15ms interrupt probably be happened 5 5 Fault mode LED indications on front panel in Fault mode are as following warning red LED is on and LCD display fault code and related icon Fault mode LCD interface on which the fault code display When UPS has faulted The warning LED is o...

Page 23: ...7 78 79 Communication fault Yes 80 81 82 83 84 Relay fault Yes 85 86 87 88 89 AC input SCR fault Yes unused 90 91 92 93 94 CAN fault Yes 95 96 97 98 99 ID conflict Yes 100 101 102 103 104 Incompatible type No Appendix 2 Table for working status S N Working status LED on Front panel Alarm beep Note Normal Battery Bypass Fault 1 Inverter mode mains power Mains power voltage N Mains power high low vo...

Page 24: ...r battery mode overload Long beep 6 Warning for bypass mode overload One beep 2 sec 7 Fans fault fan icon One beep 2 sec 8 Faults mode Long beep LED indicator lights long time LED indicator flicker LED indicator status depends on other conditions Note End user need to provide below information when require to maintain the UPS UPS Model No Serial No Date of fault occurrence Fault detail LED status ...

Page 25: ...obstructed as well as the indoor temperature is not high Leave alone the UPS 10 minutes for cooling and restart it If failure remains please contact the supplier Fault LED on audible buzzer Persistently alarm the fault code is 45 49 Output short circuited Turn of the UPS and disconnect all the load make sure there no any fault or internal short circuit of the load And then restart the UPS if failu...

Page 26: ...me become short Battery undercharge Please keep the UPS battery recharging more than 3 hours UPS overload Please check the load level and disconnect the noncritical devices Battery maturing capacity descend Please change new battery contact your supplier to get the new battery and spare parts UPS doesn t have any power go through even main power on UPS input breaker disconnects Please reset the ci...

Page 27: ...e 3 1 Half load 190 520 5VAC Full load 277 520 5VAC 1 1 Half load 110 300 5VAC Full load 160 300 5VAC Frequency 40 70Hz 0 5 Auto sensing Power Factor 3 1 0 95 1 1 0 99 BYPASS Voltage Range 160V Rated output voltage 32V Frequency 50 60Hz 5Hz OUTPUT Voltage 208V 210V 220V 230V 240Vac Setting available via LCD Voltage Regulation 1 Frequency Synchronized with utility on AC mode 50 60 0 1Hz on battery ...

Page 28: ...NT Standard RS 232 and USB Supports Windows 98 2000 2003 XP Vista 2008 7 8 Optional SNMP Power management from SNMP manager and web browser PHYSICAL Dimension mm W D H 262 580 455 H 262 580 732 S 262 580 628 H Packing Dimension mm W D H 355 682 615 H 359 687 822 S 359 687 717 H Net Weight kg 25 0 H 73 0 S 25 5 H 74 0 S 38 5 H 39 0 H Gross Weight kg 28 5 H 82 5 S 29 0 H 83 5 S 47 0 H 47 5 H Derate ...