Lega TRIPHASE IN MONOPHASE OUT Series Operating And Installation Manual

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TRIPHASE IN MONOPHASE OUT SERIES
: LEGA ENERJİ ELEKTRONİK SAN. VE TİC. LTD. ŞTİ.
Company
: Y.Dudullu Mah. Cumhuriyet Cad. No: 13 Ümraniye / İstanbul / TURKEY
Addres
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
OPERATING AND INSTALLATION MANUAL FOR
UNINTERRUPTIBLE POWER SYSTEMS

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  • Page 1 OPERATING AND INSTALLATION MANUAL FOR TRIPHASE IN MONOPHASE OUT SERIES UNINTERRUPTIBLE POWER SYSTEMS : LEGA ENERJİ ELEKTRONİK SAN. VE TİC. LTD. ŞTİ. Company : Y.Dudullu Mah. Cumhuriyet Cad. No: 13 Ümraniye / İstanbul / TURKEY Addres : +90 216 533 09 02 (pbx)
  • Page 3: Ups Safety Instructions

    1. Safety Instructions 1.1 UPS Safety Instructions ●Before applying the UPS system, Please read through all safety information and operating instructions carefully. It’s recommended to save this manual properly for future reading. ●Do not install the UPS system near the water or in moist environments. ●Do not install the UPS system where it would be exposed to direct sunlight or near the heater.
  • Page 4: Ups Rear Panel View

    Model Type LEGA 3106 6KVA Standard model LEGA 3106L 6KVA Long backup model LEGA 3110 10KVA Standard model LEGA 3110L 10KVA Long backup model LEGA 3115L 15KVA Long backup model LEGA 3120L 20KVA Long backup model Note: Please save the packaging box and packaging materials for future transport use. As a heavy product, please transit the UPS with care.
  • Page 5: Output Connection

    ●Please connect the UPS with the socket which is over-current protected. Do not connect the UPS with the socket which rated current is less than the Maximum input current of the UPS. ●All the power socket should be configured with earthing device for safety. ●UPS could be electrified or powered no matter the input power cable is tied or not, even when the UPS is off.
  • Page 6: Installation Procedure

    c. 15KVA &20KVA terminal blocks 3.3 Parallel system of 6-20K UPS installation Only 6-20K UPS and containing parallel ports can do parallel operation, other types is not supported. N+X parallel structure is the most reliable power supply structure at present, N stands for the minimum number of UPS for the load, X stands for the number of redundant UPS,X absolutely means how many UPS could be malfunctioning at the same time and the parallel UPS system is still steady.
  • Page 7 INTELLIGENT SLOT INTELLIGENT SLOT INTELLIGENT SLOT INTELLIGENT SLOT PARALLEL PORT PARALLEL PORT PARALLEL PORT PARALLEL PORT BAT_NTC BAT_NTC BAT_NTC BAT_NTC INPUT BREAKER INPUT BREAKER DO NOT OPEN EXCEPT DO NOT OPEN EXCEPT WARNING WARNING QUALIFIED TECHNICIAN QUALIFIED TECHNICIAN HIGH LEAKAGE CURRENT HIGH LEAKAGE CURRENT EARTH CONNECTION ESSENTIAL EARTH CONNECTION ESSENTIAL...
  • Page 8 ③ Connect input cables of all UPS together to one common utility power terminal block. U t i l i t y pow er suppl y I nput com m on t er m i nal bl ock O ut put com m on t er m i nal bl ock Load Load Load...
  • Page 9: External Battery Connection Procedure For Long Back Up Type

    3.3.2 Parallel system operation and maintenance General operation of parallel system, please refer to the operation instruction of single UPS. Before starting the system, need to set up different ID for each UPS, specific settings please refer to the instruction of ID setting which is given in single UPS panel function setting.
  • Page 10: Network Functions

    3. Select proper cables to connect the batteries and UPS is very important, and there should be a switch connected between the battery pack and UPS. 4. Finally, without any load, set on the battery switch which is connected between the UPS and the battery pack, so that UPS can get connected to batteries, then switch in the mains power, after doing all of those, the batteries will be charged by the UPS automatically.
  • Page 11 Normally, pin1 and pin2 are connected so that the machine can be working normally. When some emergencies happen, and when users do have to cut off the output, just need to disconnect the connection between pin1 and pin2, or there is a anther useful simple way is pulling it out. 3.5.3 Intelligent card (option) This series High frequency online UPS supply a intelligent slot on rear panel, it’s for SNMP card, dry contact and USB card, users could insert any type intelligent card from those three into it to monitor and manager the...
  • Page 12: Battery Pack Selecting

    3.6 Maintenance switch (option) UPS with maintenance switch(option) can be maintained online. Open the maintenance bypass switch cover you can see a maintenance switch if the UPS has this function. When you need to maintain or repair the UPS online, follow the procedure as below: ●Open the maintenance bypass switch cover, UPS will transfer to BYPASS mode automatically;...
  • Page 13: Led Function

    ※ ON KEY ( Press and hold the two keys for more than half a second to turn on the UPS. ※ OFF KEY ( Press and hold the two keys for more than half a second to turn off the UPS. ※...
  • Page 14 Number Explanation Inverter green LED is on: UPS is normally powered by Line mode or ECO ① Inverter LED mode or BAT mode. ② Battery LED Battery yellow LED is on: Battery mode. ③ Bypass LED Bypass yellow LED is on: Bypass mode or ECO mode, etc. Warning red LED is on: UPS fault.
  • Page 15: Single Ups Turn On/Off Operation

    Mode). 4.4 Single UPS turn On/Off operation 4.4.1 Turn on operation > Turn on the UPS on line mode ① Once mains power is plugged in, the UPS will charge the battery, at the moment, LCD shows that the output voltage is 0, which means UPS has no output as default condition.
  • Page 16 seconds), select the function setting, choose output voltage setting interface, at the moment, the letters “ECO” will flash. ② Enter the ECO 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 ECO, at this time, the letters “ECO” will not flash any more.
  • Page 17 the value next to IPP will light without flash. ④ Exit from the setting interface. Press and hold function setting key for more than 2 seconds, exit from the setting interface and return to main interface. 4.6 .3 Output voltage setting ①...
  • Page 18 default is 10V), anyone has been chosen, under BAT mode, UPS will shutdown when its battery voltage achieve the voltage you chose. ③ Confirm the battery voltage selecting interface. After selecting numerical value, press and hold the function setting , for more than half a second (less than 2 seconds). Now, the battery setting function is completed and the numerical value will light without flash.
  • Page 19 ② In STDBY mode, 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 battery voltage setting interface, at the moment, the letters “OPF”...
  • Page 20: Parameters Inquiring Operation

    4.7 Parameters inquiring operation Press and hold the inquiring key for more than half a second(less than 2 seconds) to inquire about items. The inquired items include input, battery, output, load and temperature. The displayed items on LCD screen are showed as following: Output:Display the output voltage and output frequency of the UPS.
  • Page 21: Working Mode Introduction

    Input: Display the voltage and frequency of the input. As the following graphics shows: the input voltage is 220V, input frequency is 50Hz. Battery: Display the voltage and capacity of the battery (determined by type). As the following graphics shows: the battery voltage is 192V, the capacity of battery is 100% (the capacity of battery is approximately reckoned according to the battery voltage).
  • Page 22: Eco Mode

    LED indications on front panel in battery mode are as following: both the inverter green LED and battery yellow LED is on, the buzzer beeps once every 4 seconds. The warning red LED will be on while beeping. When the mains power is low or unstable, UPS will turn to battery mode at once. 5.4 ECO mode LED indications on front panel in ECO mode are as following: both the inverter green LED and bypass yellow LED are on.
  • Page 23: Appendix 2: Table For Working Status

    5、6、7、8、9 Bus low 10、11、12、13、14 Bus unbalance 15、16、17、18、19 Bus soft start fail 20、21、22、23、24 Inverter soft start fail 25、26、27、28、29 Inverter high 30、31、32、33、34 Inverter low 35、36、37、38、39 Bus discharge fail 40、41、42、43、44 Over heat 45、46、47、48、49 OP(inverter) shorted 50、51、52、53、54 Overload 55、56、57、58、59 Negative output power 60、61、62、63、64 Shutdown fault 65、66、67、68、69 BUS shorted 75、76、77、78、79...
  • Page 24: Troubleshooting

    voltage warning (under Bypass) Mains power – low ★ ● voltage warning One beep / 4 sec (under Bypass) Warning for battery disconnected ★ ● Bypass mode One beep / 4 sec ★ ● Inverter mode One beep / 4 sec Power on / Switch on 6 beeps Output overload protection...
  • Page 25 Fault code Explicit Troubleshoot Introduction Sheet Trouble indication Failure point Solution Fault LED on, audible buzzer Please test the bus bar voltage or contact Persistently alarm, the fault code Bus bar voltage fault the supplier. is 00-14 Fault LED on, audible buzzer Please check the soft start up circuit, persistently alarm, the fault code Soft start fault...
  • Page 26 persistently alarm, the fault code is power normal or not, contact the supplier if 60-64 it is abnormal. Fault LED on, audible buzzer persistently alarm, the fault code is BUS short-circuited Please contact the supplier. 65-69 Please check whether the fans connect Fault LED on, audible buzzer well, is the fan plugged and is the fan Persistently alarm, fan icon in the...
  • Page 27: Appendix 2: Symbol Instructions

    Alarm cancel Turn on Overload Turn off Battery inspection Standby or Shutdown Repeat Display screen repeat key Battery Appendix 3: Specification Sheet MODEL LEGA 3106 LEGA 3110 LEGA 3115 LEGA 3120 Capacity 6KVA/5.4KW 10KVA/9KW 15KVA/13.5KW 20KVA/18KW INPUT 3/1: 360V/365V/380V/400V/415VAC; Rated Voltage 1/1: 208V/210V/220V/230V/240VAC.
  • Page 28 ≥92% Battery Mode ≥98% ECO Mode BATTERY DC Voltage 192V/240VDC Inbuilt Battery of Standard 16*7AH 16*9AH Model Charge Standard Model Current Long Time Model Typical Recharge Time 8 hours recover to 90% capacity ALARM Utility Failure Beep/4s Battery Low Beep/1s Overload Beep Twice/1s UPS Fault...

This manual is also suitable for:

31063106l31103110l3115l3120l

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