Lega PLUS 10 User Manual
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Lega PLUS 10 User Manual

3 phase input / 3 phase output
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3 PHASE INPUT / 3 PHASE OUTPUT
10-250 Kva.
UPS
USER MANUEL

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Summary of Contents for Lega PLUS 10

  • Page 1 3 PHASE INPUT / 3 PHASE OUTPUT 10-250 Kva. USER MANUEL...

  • Page 2: Used Symbols

    1. IMPORTANT Thank for purchasing latest tecnology Series LEGA product. This DOCUMENT; UPS features, installation and operation of both you , UPS and contains very important information for the safety of the load accordingly . Learning of the guidelines and implementation by the device correctly and safely use and is essential to provide the maximum benefit from the device.

  • Page 3: Table Of Contents

    1. important..................................1 2. Used Symbols................................. 1 3. Contents ..................................2 4. Saffety ..................................3 5. Installation ..................................4 5.1 Transportaiton ................................4 5.2 Unpacking .................................. 4 5.3 Stroge ..................................4 5.4 Placement .................................. 4 5.4.1 Environmental Requisites ........................... 4 5.4.2 Electrical Requisites ............................

  • Page 4: Installation

    Information related to the safety of the UPS, loads and the user is summarized below. But the equipment should not be installed before reading the manual completely. The equipment may only be installed and commissioned by authorized technical persons. When the UPS is brought from a cold place to a warmer place, humidity of the air may condensate in it.

  • Page 5: Transportaiton

    5.1 Transportaiton The UPS must remain in a vertical position throughout the transportation. Make sure that the floor can support the weight of the system. 5.2 Unpacking Equipment and batteries whose packages are damaged during transportation shall be inspected by a qualified technical person before starting with the installation.

  • Page 6: Electrical Requisites

    *The equipment and the batteries shall not be exposed to direct sunlight or placed near to a heat source. Do not expose UPS to rain or liquids in general. Do not introduce any solid objects. *Avoid dusty environments or areas where dust of conductive or corrosive materials is present. *Air outlets of the UPS are on sides, front and back.

  • Page 7: Connections

    Check whether your insurance line is inserted at the beginning of the electrical installation and the fair value . LEGA PLUS Series UPS 3 -phase input ( 380VAC , 50Hz ) is working with mains voltage. Abnormal fluctuations in the mains voltage value , long-term if not decrease more than 10% , the device can work at the desired capacity.

  • Page 8: Power Connections

    F1. Input Fuse - F2. Inrush Fuse F3. Battary Fuse - F4.Output Fuse F5. Manual By-pass Fuse 5.5.1 Power Connections 10-15-20-30-40-45-60-80-100-120 kVA Connections; 160-200-250 kVA Connections; PE Connections ; 5.5.2 PAGE 7 SERIES 10-250 kVA UPS USER MANUEL...

  • Page 9: Main ( İnput ) Connections

    The unit should be ground to be safe and reliable work . Before connecting other cables PE grounding plug connectors PE terminals of the load will depend on the UPS output to protective earth terminal. If the external battery cabinet must be grounded through the protective earth terminal of the UPS battery . 5.5.3 Mains ( Input ) Connections;...

  • Page 10: Load ( Output ) Connections

    5.5.4 Load ( Output ) Connections; The connection of the loads to the UPS will be connected to R, S, T, N, PE terminals. Loads to be fed more than one, the appropriate value automats should be choosen for each of these loads. The cables between the loads and ouput terminals should be appropriate cross-section.
  • Page 11 5.5.5 Batteries Connectıons ; This 10-15-20-30-40-60-80 KVA. series UPS have 62 pcs 12V. and multiplies of 62 pcs maintanence free dry type battery. UPS use +409 Vdc. And -409 Vdc. Bus voltages. 62 PCS BATTERIES CONNECTIONS; This 100-120-160-200-250 KVA. series UPS have 60 pcs 12V. and multiplies of 60 pcs maintanence free dry type battery.

  • Page 12: Kva. Internal Battery Connections

    5.5.6 10 - 30 KVA. INTERNAL BATTERY CONNECTIONS; 12V. 7 / 9 Ah. BATTERY CABLE INFORMATION Type Diameter Lenght Color Definition Cable 1 NYAF 4/6 mm 120 mm Black Battery İnterconnect Cable 2 NYAF 6 mm 900 mm Black Battery jump self Cable 3 NYAF 6 mm...
  • Page 13 5.5.7 40 - 45 KVA. INTERNAL BATTERY CONNECTIONS; 12V. 12 Ah. BATTERY CABLE INFORMATION Type Diameter Lenght Color Definition Cable 1 NYAF 4/6 mm 120 mm Black Battery İnterconnect Cable 2 NYAF 6 mm 1100 Black Battery jump self Cable 3 NYAF 10 mm 1100...

  • Page 14: Important Notes For Battery Connections

    5.5.8 IMPORTANT NOTES FOR BATTERY CONNECTIONS; *Select suitable Ah. Value for your requirement. *Be sure pozitive and negative connections are right for battery serial connections. *Install NH Breaker with 3 poles at output of battery group. *Connect ‘’+’’, ‘’-‘’ and ‘’0’’points of Battery to contacts of breaker. *Connect the (-) pole of the batteries to the (-) battery terminal.

  • Page 15: Comminication And Interface Connections

    3. Cabinet 100 - 120 kVA 4. Cabinet 160-200 - 250 kVA LEGA PLUS SERIES Uninterruptible Power Supplies; Latest Technology from sinus with semiconductor technology , real-time online ( true online ) , double conversion ( double conversions ) , transformerless 3-phase input 3 phase output devices are microprocessor controlled, equipped with PWM and IGBT technology, critical and nourishes your sensitive cargo in a safe and stable .
  • Page 16 UPS BLOK DIAGRAM 6.1 BYPASS Mode; Bypass input power drawn from the grid in non- separate device. Loads are fed from the static bypass line . Input voltage, the output voltage has the same frequency and waveform . Energy flows through the load current path taken by only thermal / magnetic keys are limited . Bypass supply voltage , frequency and waveform must be in their tolerance limits and bypass shall be selected by the UPS to operate in this mode.

  • Page 17: Normal Operation

    BYPASS MODE 6.2 NORMAL Operation; Power is drawn from the mains input . Loads are fed via the rectifier and inverter . by rectifying the AC voltage is converted into DC voltage. Inverter DC voltage stable sinusoidal wave form , converts the AC voltage amplitude and frequency .
  • Page 18 NORMAL MODE PAGE 17 SERIES 10-250 kVA UPS USER MANUEL...
  • Page 19 6.3 BATTERY MODE; Power is drawn from the battery . Rectifier and Bypass work, the fed inverter loads . Is regulated sinusoidal output voltage has a magnitude and frequency. It is independent of the battery voltage. Battery voltage should be in accordance with the limit values and the UPS inverter must provide the opportunity to work in this mode.

  • Page 20: Ups On/Start Prosedure

    7.OPERATING PROCEDURE This chapter describes operating procedures and the UPS can be managed. 7.1 UPS ON/START PROSEDURE Can batteries for security , vending input and output to ' 0' to the position taken . During the UPS installation , follow these steps carefully . •...

  • Page 21: Ups Bypass Device Normal Mode Up Prosedure

    7.3 UPS BYPASS DEVICE NORMAL MODE UP PROSEDURE Manual by-pass in order to isolate the electronics from the mains and UPS load, allows you to transfer the load to the bypass supply without interruption. This feature is very useful for maintenance and service operations, and should only be activated by service personnel or by authorized personnel.

  • Page 22: Battery Test

    7.5 Battery Test This feature enables the user to obtain information about the battery condition. If the batteries have approached end of their lives, batteries fail. Battery life depends on several parameters like the number of charge-discharge cycles, discharge depth and ambient temperature. Battery life greatly decreases as the ambient temperature increases.

  • Page 23: Cominication

    8. COMINICATION RS 232 Interface There is a serial interface as a standard communication interface and also there is a free contact interface as an optional. • DSUB-9 female connector with the following layout shall be used on the UPS side of the connection cable.

  • Page 24: Control And Monitoring

    9. CONTROL AND MONITORING 9.1 Front Panel Front Panel UPS 's work is placed on top of the situation and the user is informed about alarm conditions and measurements. It also allows access to controls and configuration parameters. The keypad allows the user to make a choice on the menu and menu access. Mimic panel basic information about energy flows, while alarm information.
  • Page 25 9.3 Mımıc Panel LED's COLOR DESCRIPTION STATUS Input Voltaje OK. Rectifier active Continious Input Voltage OK. Not active Rectıfer Blinking INPUT GREEN Input voltage is lower / upper limit to close active rectifier Not Input Voltage Battery Mode Active and Battery Voltage OK. Continious Battery Test Mode Active and Battery Voltage OK.

  • Page 26: Lcd And User Menu

    9.4 LCD AND USER MENU LCD device status , detailed information about alarms and measurements verir.ayrı of users allows you to manage the UPS. 9.5 OUTPUT VALUE MENU Vout = XXX VAC Output phase / neutral voltage Isec = XXX Output current Psec = XXX...

  • Page 27: Input Value Menu

    9.6 INPUT VALUE MENU = XXX VAC Input phase / neutral voltage = XX.X Input Power = XXX Input frequency Vbyp = XX,X VAC Input phase / neutral voltage 9.7 BATTERY AND DC VALUE MENU Vbat1 = XXX VDC Positive arm battery voltage Vbat2 = XXX VDC Negative arm battery voltage...

  • Page 28: Alarms Menu

    9.8 ALARMS MENU In this sub-menu alarms can be scanned with up and down keys. Possible alarms are listed below: ALARM MEANING PREVENTIVE MEASURE -BYPASS NOT OK Bypass Voltage is out of limits Wait the bypass voltage and frequency to return into -BYPASS HIGH Bypass Voltage is high limits...

  • Page 29: Event Menu

    9.9 EVENTS MENU In this menu, the alarm can be seen. 5000 past events can be saved. You can see all events up and down with the arrow keys. 3 times you can delete the event record by pressing the Enter key. 9.10 SYSTEM DATA MENU In this menu, UPS model , and serial number of the software can be seen.
  • Page 30 9.12 COMMANDS MENU ECO MODE SYSTEM BYPASS MINOR ALARM MAJOR ALARM BATTERY TEST DATE TİME Time date settings are done here. PAGE 29 SERIES 10-250 kVA UPS USER MANUEL...

  • Page 31: Snmp ( Opsional)

    10. SNMP ( Optional ) UPS Systems as optional ( optional ) SNMP (Simple Network Management System) It can be equipped with . Internal or External SNMP Module can be connected . Connection is made using an Ethernet cable and RJ-45 connector. The latest version of the program from Netility http://www.megatech.com.tw/Download.htm site downloaded and installed .

  • Page 32: Maintenance

    11. MAINTENANCE The manufacturer 's technical information and that it has adequate equipment and devices for reading this guide , infirm and those who are not expert agrees that the guarantee would not interfere with the device. The manufacturer has informed users of this guide . When the device is opened it is clear that there are parts of the system that contains energy and life-threatening , such as ports.

  • Page 33: Periodic Maintenance

    11.3 CAPACİTORS The life of the electrolytic capacitors on the DC bus and the capacitors used for output and input filtering purposes depends on the usage and environmental conditions. Preventive replacement by authorized technical personnel every five years is recommended. 11.4 PERIODIC MAINTENANCE one should not care , except to authorized personnel .

  • Page 34: Tecnical Spesifications

    12. TECNİCAL SPECIFICATIONS 3 Phase Input / 3 Phase Output ; ON - LINE ‘’Double Conversion’’ Teknology DSP Controlled IGBT Rectifier UPS / 10 KVA. – 250 KVA. *IGBT Rectifier, DSP Controlled Transformerless desing *İnput Power Factor Correction PFC ( >0,99) *Low Total Harmonic Distorsion Level, Hıgh Efficiency ( Up to %95) *Wide İnput Voltage Range, Generator Compatible Operation, ECO Mode *Intelligent battery management system extends the lifetime of batteries...

  • Page 35: Warranty

    13. WARRANTY This warranty does not apply in the following circumstances; *The appliance 's Failure to installation of the operating conditions specified in this manual. * Device etc. other than authorized repair service . In case of intervention purposes. *Careless and improper handling can result in damage caused. *Scraping of the unit serial number / erasure be *Exposure to the device or liquid blow * It is used on the device 's power...

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