Effekta PEGASUS II 10 KVA Operating Manual
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Effekta PEGASUS II 10 KVA Operating Manual

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OPERATING MANUAL UPS
PEGASUS II 10–20–30–40 kVA
Rev.A 05/15/2012

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  • Page 1 OPERATING MANUAL UPS PEGASUS II 10–20–30–40 kVA Rev.A 05/15/2012...
  • Page 3 OPERATING MANUAL UPS Index of sections/Indice delle sezioni Code 1 – WARNINGS AND GENERAL INFORMATION Part 2 2 – INSTALLATION AND START-UP OF UPS PEGASUS II 10-40kVA Part 3 3 – UPS USER MANUAL Part 4 4 – SPECIFICATIONS 10-20kVA 3/1ph Part 5 5 –...
  • Page 4 Warnings and general information WARNINGS AND GENERAL INFORMATION Index CONVENTIONS USED ............... 5 DOCUMENTATION NOTES ............... 6 CONTACTS ..................6 FACTORY WARRANTY ..............7 LIMITATION OF LIABILITY ..............9...

  • Page 5: Conventions Used

    Warnings and general information ® Thank you for choosing an EFFKTA product. This section of the manual contains indications regarding the symbols used in the UPS documentation as well as basic information about the product, including the factory warranty terms. CONVENTIONS USED The following symbols have been used to indicate potential dangers and to highlight useful information, so as to minimize the risks to persons and property.

  • Page 6: Documentation Notes

    “Contacts” section. CONTACTS ® For any information about the UPS systems manufactured by EFFKTA , please contact: EFFEKTA Regeltechnik GmbH Rheinwaldstr. 34 78628 Rottweil Germany Tel. +49 (0) 741 17451 0 Fax +49 (0) 741 17451 22 www.effekta.com...

  • Page 7: Factory Warranty

    Warnings and general information FACTORY WARRANTY ® is called “Green Base Warranty” and is subject to The factory warranty provided by EFFKTA the terms indicated below. Validity ® a) The present warranty terms only apply to the UPS systems manufactured by EFFKTA ®...
  • Page 8 Warnings and general information a) Our warranty does not cover the products which are faulty or damaged due to: Transport, Installation or start-up defects caused by the customer’s non-compliance with the ® installation and use instructions provided by EFFKTA Tampering, alterations or repair attempts made without the specific written approval by ®...

  • Page 9: Limitation Of Liability

    Warnings and general information LIMITATION OF LIABILITY All the information contained in the present documentation is the exclusive property of ® ® EFFKTA . Written consent by EFFKTA is required in order to wholly or partially publish or disclose this information. ...

  • Page 10: Table Of Contents

    Installation and start-up of UPS PEGASUS II 10-40 kVA INSTALLATION AND START-UP OF UPS PEGASUS II 10-40KVA Index SCOPE ....................13 SAFETY RULES AND WARNINGS ..........14 UPS USE........................14 PEGASUS II RATING ....................15 SPECIAL SAFETY WARNINGS ................16 2.3.1 General warnings ....................
  • Page 11 Installation and start-up of UPS PEGASUS II 10-40 kVA 4.3.1 Battery connection and positioning ............... 36 3,3Ah 12V battery connection and positioning – PEGASUS II 10kVA ..37 4.3.1.1 4.3.1.2 7Ah / 9Ah 12V battery connection and positioning– PEGASUS II 10-15- 20kVA FUSES POSITIONING BCB –...
  • Page 12 Installation and start-up of UPS PEGASUS II 10-40 kVA Index of pictures / Indice delle figure Picture 1 – Rating plate of PEGASUS II ..................... 15 Picture 2 – Handling of UPS PEGASUS II ....................23 Picture 3 – Base plan ..........................25 Picture 4 –...

  • Page 13: Scope

    Installation and start-up of UPS PEGASUS II 10-40 kVA SCOPE The instructions contained in the operating manual are applicable to the whole production range of PEGASUS II UPS systems, as indicated below.  PEGASUS II 10kVA 3/1  PEGASUS II 15kVA 3/1 ...

  • Page 14: Safety Rules And Warnings

    SAFETY RULES AND WARNINGS UPS USE ® Congratulations on choosing a product from EFFEKTA for the safety of your equipment. To obtain the best performance from your PEGASUS II UPS system (Uninterruptible Power Supply), we suggest that you take your time to read the following manual.

  • Page 15: Pegasus Ii Rating

    Installation and start-up of UPS PEGASUS II 10-40 kVA PEGASUS II RATING UPS PEGASUS II is provided with an identification plate containing the operation ratings. The plate is fixed outside, on the rear of UPS. Picture 1 – Rating plate of PEGASUS II Check the technical characteristics Before carrying out any installation or start-up operation on the UPS, make sure its technical characteristics are compatible with the AC supply line and with the output...

  • Page 16: Special Safety Warnings

    Installation and start-up of UPS PEGASUS II 10-40 kVA SPECIAL SAFETY WARNINGS 2.3.1 General warnings UPS PEGASUS II is provided with various stickers with indications regarding specific dangers. These stickers must be always well visible and replaced in case they are damaged. The present documentation must be always available in proximity to the device.

  • Page 17: Installation

    Installation and start-up of UPS PEGASUS II 10-40 kVA 2.3.4 Installation The product must be installed in strict compliance with the instructions contained in the technical back-up documentation, including the present safety instructions. In particular, the following points must be taken into account: ...

  • Page 18: Electrical Connection

    Installation and start-up of UPS PEGASUS II 10-40 kVA Do not modify the device Do not modify the device in any way: this may result in damage to the equipment itself as well as to objects and persons. Maintenance and repair must be carried out by authorized personnel only.

  • Page 19: Operation

    Installation and start-up of UPS PEGASUS II 10-40 kVA Injury hazard due to electric shock! The device is subject to high voltages, thus all safety instructions must be scrupulously adhered to before performing any operation on UPS PEGASUS II:  Isolate the battery via DC circuit breakers before connecting it to the UPS; ...

  • Page 20: Maintenance

    Installation and start-up of UPS PEGASUS II 10-40 kVA 2.3.7 Maintenance Service and repairs must be carried out by skilled and authorized personnel. Before carrying out any maintenance operation, UPS PEGASUS II must be disconnected from AC and DC supply sources. The device is provided with internal isolators which allow to isolate the internal power circuits.

  • Page 21: Storage

    Installation and start-up of UPS PEGASUS II 10-40 kVA 2.3.8 Storage If the product is stored prior to installation, it should remain stored in its original package in a dry place with a temperature ranging from -10°C to +45°C. Special environmental conditions It is necessary to implement specific protective measures in case of unusual environmental conditions: ...

  • Page 22: Installation

    Installation and start-up of UPS PEGASUS II 10-40 kVA INSTALLATION RECEIPT OF THE UPS Please inspect the device before installing it. In case any damage is noticed from the conditions of the package and/or from the outside appearance of the equipment, contact the shipping company or your dealer immediately.

  • Page 23: Handling Of The Ups

    Installation and start-up of UPS PEGASUS II 10-40 kVA HANDLING OF THE UPS The UPS is packed on a pallet. It is handled from the transport vehicle to the installation (or storage) place via a fork lift. The device has a heavy weight ...

  • Page 24: Positioning And Installation

    Installation and start-up of UPS PEGASUS II 10-40 kVA POSITIONING AND INSTALLATION UPS PEGASUS II must be installed indoor, in a clean and dry room, preferably without dust or humidity infiltrations. For the environmental conditions in the place of installation, in compliance with the current legislation, please refer to the “Overall dimensions, minimum distances from the walls and ventilation”...

  • Page 25: Base Plan, Static Load And Weights

    Installation and start-up of UPS PEGASUS II 10-40 kVA 3.3.1 Base plan, static load and weights Picture 3 – Base plan Power (kVA) 3/1 / 3/3 L1 (mm) P1 (mm) L2(mm) The supporting base of the UPS must be designed to carry the UPS weight and to ensure its steady and safe support.

  • Page 26: Overall Dimensions, Minimum Distances From The Walls And Ventilation

    Installation and start-up of UPS PEGASUS II 10-40 kVA 3.3.2 Overall dimensions, minimum distances from the walls and ventilation The UPS must be so installed as to ensure its serviceability and to allow a correct air flow as much as possible. With regard to the minimum distances from the walls, for all of the UPS sizes the same installation conditions apply as indicated in the table below.
  • Page 27 Installation and start-up of UPS PEGASUS II 10-40 kVA Power (kVA) 3/1 / 3/3 L - mm P - mm H - mm 1200 X (min.) - mm Y (min.) - mm ADD. CABINET COD. AS553 L1 - mm P1 - mm H1 - mm 1200 The table below shows the air volume required for an optimal ventilation and cooling of the...

  • Page 28: Environmental Installation Conditions

    Installation and start-up of UPS PEGASUS II 10-40 kVA 3.3.3 Environmental installation conditions The air is classified by the EN 60721-3-3 standard (Classification of environmental parameters and their severities – Stationary use at weather-protected locations) based on climatic and biological conditions as well as on mechanically and chemically active substances. Therefore the place of installation must meet specific requirements to ensure compliance with the conditions for which the UPS was designed.
  • Page 29 Installation and start-up of UPS PEGASUS II 10-40 kVA  Classification of chemically active substances (EN 60721-3-3) Class Environmental parameter 3C1R 3C1L Salt Salt Salt Sea salt Sulphur dioxide 0,01 [mg/m 0,0015 0,01 0,01 Hydrogen sulphide [mg/m 0,001 0,01 Chlorine [mg/m ydrochloric acid 0,001 0,01...

  • Page 30: Electrical Connection

    Installation and start-up of UPS PEGASUS II 10-40 kVA ELECTRICAL CONNECTION The electrical connection is part of the work which is normally provided by the company that carries out the product installation. For this reason, the UPS manufacturer shall not be held responsible for any damages due to wrong connections.
  • Page 31 Installation and start-up of UPS PEGASUS II 10-40 kVA The electrical connection is part of the work which is normally provided by the company that carries out the electrical installation and not by the UPS manufacturer. For this reason, the following recommendations are only an indication, as the UPS manufacturer is not responsible for the electrical installation.
  • Page 32 Installation and start-up of UPS PEGASUS II 10-40 kVA Mains connection Include an appropriate and readly accessible disconnect device in the fixing wire connecting the UPS to the mains. To protect the output against electrical shock, use the following residual current devices: PEGASUS II 3/3: DEVICE AS TYPE B (IEC/TR 60755/A2) PEGASUS II 3/1: DEVICE AS TYPE A (IEC 61081-1 or IEC 61091-1) Electrical connection data...

  • Page 33: Terminal Boards

    Installation and start-up of UPS PEGASUS II 10-40 kVA TERMINAL BOARDS UPS PEGASUS II is provided with terminal boards for the connection of power cables and of auxiliary connections. Picture 5 – Terminal board PEGASUS II 3/1 10-15-20kVA Picture 6 – Terminal board PEGASUS II 3/3 10-15-20kVA Picture 7 –...

  • Page 34: Connection Of Power Cables

    Installation and start-up of UPS PEGASUS II 10-40 kVA CONNECTION OF POWER CABLES For the electric connection of UPS PEGASUS II, connect the following cables:  DC supply from the battery;  AC supply from the rectifier and bypass supply mains; ...

  • Page 35: Battery

    Installation and start-up of UPS PEGASUS II 10-40 kVA BATTERY Batteries installation For battery installation please respect the prescriptions of the EN62040-1 standard, paragraph 4.5. To obtain the battery life indicated by the battery manufacturer, the operating temperature must remain between 0 and 25 °C. However, although the battery can operate up to 40 °C , there will be a significant reduction of the battery life.

  • Page 36: Battery Connection And Positioning

    Installation and start-up of UPS PEGASUS II 10-40 kVA 4.3.1 Battery connection and positioning Battery voltage After the battery installation, before closing BCB, check the battery voltage on the BCB circuit breaker. In case of not directly supplied cabling, please connect the cables to the battery breaker (BCB) as shown in the below picture.

  • Page 37: 3,3Ah 12V Battery Connection And Positioning - Pegasus Ii 10Kva

    Installation and start-up of UPS PEGASUS II 10-40 kVA 4.3.1.1 3,3Ah 12V battery connection and positioning – PEGASUS II 10kVA Remove the four screws to open the front cover and access the battery trays. Remove the cardboard cover protection from the batteries, see picture 9. Picture 9 –...

  • Page 38: Picture 10 – 3,3Ah Battery Connection

    Installation and start-up of UPS PEGASUS II 10-40 kVA Connect the wires as shown on the picture 10. Picture 10 – 3,3Ah battery connection Colour cables The cable terminations, for the connection to the battery trays, are marked with BLACK PVC-sleeve for the connection to the negative pole and with RED PVC- sleeve for the connection to the positive pole.

  • Page 39: Picture 11 – 3,3Ah Battery Connected

    Installation and start-up of UPS PEGASUS II 10-40 kVA After the connection re-insert the battery trays as shown in pictures 11. Picture 11 – 3,3Ah battery connected Put back and fix the front cover with the four screws. Rev.A 15/05/2012...

  • Page 40: 7Ah / 9Ah 12V Battery Connection And Positioning- Pegasus Ii 10-15-20Kva

    Installation and start-up of UPS PEGASUS II 10-40 kVA 4.3.1.2 7Ah / 9Ah 12V battery connection and positioning– PEGASUS II 10-15-20kVA Remove the four screws to open the front cover and access the battery trays. Remove the cardboard cover protection from the batteries, see picture 12. Picture 12 –...

  • Page 41: Picture 13 – 7Ah/9Ah Battery Connection

    Installation and start-up of UPS PEGASUS II 10-40 kVA Connect the wires as shown on the picture 13. Picture 13 – 7Ah/9Ah battery connection Colour cables The cable terminations, for the connection to the battery trays, are marked with BLACK PVC-sleeve for the connection to the negative pole and with RED PVC- sleeve for the connection to the positive pole.

  • Page 42: Picture 14 – 7Ah/9Ah Battery Connected

    Installation and start-up of UPS PEGASUS II 10-40 kVA After the connection re-insert the battery trays as shown in picture 14. Picture 14 – 7Ah/9Ah battery connected Put back and fix the front cover with the four screws. Rev.A 15/05/2012...

  • Page 43: Fuses Positioning Bcb - Pegasus Ii 10-15-20Kva

    Installation and start-up of UPS PEGASUS II 10-40 kVA FUSES POSITIONING BCB – PEGASUS II 10-15-20KVA After that the battery is correctly connected, insert the fuses and the auxiliary contact on the fuseholder (BCB), as shown in the picture 15. Picture 15 –...

  • Page 44: As553 External Battery

    Installation and start-up of UPS PEGASUS II 10-40 kVA AS553 EXTERNAL BATTERY The battery cabinet can be used to increase the autonomy of the UPS “PEGASUS II 10-15- 20kVA” line for which the battery is installed internally on the standard configuration. Internal battery With the external battery the internal battery is never present.

  • Page 45: Dimensions And Weights

    Installation and start-up of UPS PEGASUS II 10-40 kVA 4.5.1 Dimensions and weights The dimensions and weights of the external battery cabinet are indicates here under. Picture 16 – Base plan of the external battery cabinet Picture 17 – Dimensions of the external battery cabinet Rev.A 15/05/2012...
  • Page 46 Installation and start-up of UPS PEGASUS II 10-40 kVA Cabinet AS553 L (mm) P (mm) H (mm) 1200 L1 (mm) P1 (mm) L2 (mm) 120 x 120 x 120 x 60 x Cabinet AS553 12Ah 12Ah Weight without battery (kg) Weight with battery (kg) Static load with battery (kg/m 1255...

  • Page 47: 7Ah/9Ah/12Ah 12V Battery Connection And Positioning 120 Elements

    Installation and start-up of UPS PEGASUS II 10-40 kVA 4.5.2 7Ah/9Ah/12Ah 12V battery connection and positioning 120 elements. Remove the six screws to open the front cover and access the battery trays. Remove the cardboard cover protection from the batteries, see picture 18. Pictrue 18 –...

  • Page 48: Picture 20 – 7Ah/9Ah/12Ah Battery Connected

    Installation and start-up of UPS PEGASUS II 10-40 kVA After the connection re-insert the battery trays as shown in picture 20. Picture 20 – 7Ah/9Ah/12Ah battery connected Put back and fix the front cover with the six screws. Battery voltage After the battery installation, before closing BCB, check the battery voltage on the BCB circuit breaker and connect battery cabinet to the UPS as indicated on 4.5.3 paragraph.

  • Page 49: Connections

    Installation and start-up of UPS PEGASUS II 10-40 kVA 4.5.3 Connections The following picture shows the electrical connection between the UPS and the external battery cabinet. Picture 22 – Battery cabinet and UPS connections For the connection above mentioned you can use the cables supplied in the battery cabinet. Rev.A 15/05/2012...

  • Page 50: Serial Interfaces

    Installation and start-up of UPS PEGASUS II 10-40 kVA SERIAL INTERFACES The UPS is provided with serial interfaces for the external communication of the operating status and parameters.  RS232/USB: is used for connection to the proprietary programming and control software.

  • Page 51: Picture 23 – Interfaces Of Ups Pegasus Ii

    Installation and start-up of UPS PEGASUS II 10-40 kVA Picture 23 – Interfaces of UPS PEGASUS II Rev.A 15/05/2012...

  • Page 52: Relay Card Connection (Optional)

    Installation and start-up of UPS PEGASUS II 10-40 kVA RELAY CARD CONNECTION (OPTIONAL) UPS PEGASUS II, in its full configuration, is provided with a relay card for repeating alarms and operating statuses remotely. Its electric connection is carried out directly on the terminals located on the card.
  • Page 53 Installation and start-up of UPS PEGASUS II 10-40 kVA Status in Status in Relay Alarms/Status Status Pins normal Name normal operation operation Closed Not energized if Alarm = A30 COMMON ALARM alarm is present Open Closed Not energized if Alarm = A1 MAINS FAULT alarm is present Open Closed...

  • Page 54: Startup And Shutdown

    Installation and start-up of UPS PEGASUS II 10-40 kVA STARTUP AND SHUTDOWN Read the technical documentation Before installing and using the device, make sure you have read and understood all the instructions contained in the present manual and in the technical supporting documentation.

  • Page 55: Start-Up Procedure

    Installation and start-up of UPS PEGASUS II 10-40 kVA START-UP PROCEDURE EPO push-button and phase rotation Before switching the UPS on, make sure that: the emergency power off “EPO” push-button, if installed, is not pressed. If not, press it back to the rest position; the input and output phase rotation is correct.
  • Page 56 Installation and start-up of UPS PEGASUS II 10-40 kVA BYPASS START UP The control logic checks that all the bypass parameters (voltage, phase rotation, PLEASE WAIT frequency) are correct. LED #2 is lit green: bypass voltage present BATTERY START UP Close BCB CLOSE BCB BATTERY START UP...

  • Page 57: Basic Troubleshooting

    Installation and start-up of UPS PEGASUS II 10-40 kVA BASIC TROUBLESHOOTING This paragraph provides the basic information if any problems occur during the start-up procedure. In case the problem cannot be solved, contact the service department. 1) After closing RCB the LCD display is still blank Check the phase rotation of supply voltage.

  • Page 58: Switching Procedure To Manual Bypass

    Installation and start-up of UPS PEGASUS II 10-40 kVA SWITCHING PROCEDURE TO MANUAL BYPASS The load is transferred to Manual Bypass with no interruption of supply to the loads. In this configuration, the system can be restarted via the return procedure from load on manual bypass, without the need to de-energize the loads.

  • Page 59: Restart From Manual Bypass

    Installation and start-up of UPS PEGASUS II 10-40 kVA RESTART FROM MANUAL BYPASS Before restarting the UPS from manual by-pass, make sure the “Bypass_Sw" selector is in BYPASS position and the MBCB isolator is closed. LCD DISPLAY ACTION OPERATING CHECKS BLANK Close RCB “BOOT”...
  • Page 60 Installation and start-up of UPS PEGASUS II 10-40 kVA INVERTER START The modulation of the inverter bridge is started. The AC voltage reaches the WAIT PLEASE nominal value. microprocessor checks the synchronization with the bypass line. START UP FROM The load is transferred to the inverter. Move the selector “NORMAL-BYPASS”...
  • Page 61 UPS user manual UPS USER MANUAL Index SCOPE ..................... 64 SAFETY RULES AND WARNINGS ..........65 GENERAL UPS DESCRIPTION ............66 TYPOLOGY ......................66 SYSTEM DESCRIPTION ..................66 3.2.1 Rectifier ......................66 3.2.2 Inverter ......................67 3.2.3 Battery and battery charger ................67 3.2.4 Static bypass ....................
  • Page 62 UPS user manual SETTINGS AND ADVANCED OPERATIONS ........82 SETTING DATE AND TIME ..................84 DISPLAY LANGUAGE SETTING ................84 NEW BATTERY INSTALLATION ................84 BATTERY CONFIGURATION .................. 84 SETTING THE MODBUS PARAMETERS ............... 86 UPS TEST ........................ 86 BATTERY TEST ...................... 87 SYSTEM RESET ......................
  • Page 63 UPS user manual Index of pictures / Indice delle figure Picture 1 – Block diagram........................... 66 Picture 2 – Normal operation ........................68 Picture 3 – Load supplied by bypass ......................68 Picture 4 – Battery operation ........................69 Picture 5 – Manual bypass ......................... 70 Picture 6 –...
  • Page 64 UPS user manual SCOPE The instructions contained in this section of the manual apply to the UPS systems indicated below.  PEGASUS II 10kVA 3/1  PEGASUS II 15kVA 3/1  PEGASUS II 20kVA 3/1  PEGASUS II 10kVA 3/3 ...
  • Page 65 UPS user manual SAFETY RULES AND WARNINGS Injury hazard due to electric shock! Always respect all the safety instructions and, in particular:  any work on the unit must be carried out by qualified personnel;  internal components can only be accessed after disconnecting the device from supply sources;...
  • Page 66 UPS user manual GENERAL UPS DESCRIPTION The UPS systems of the FXS line use IGBT technology with a high changeover frequency in order to allow a low distortion of the current re-injected into the supply line, as well as high quality and stability of output voltage.
  • Page 67 UPS user manual 3.2.2 Inverter It converts the direct voltage coming from the rectifier or from the DC battery into alternating AC voltage stabilized in amplitude and frequency. The inverter uses IGBT technology with a high changeover frequency of approximately 15 kHz.
  • Page 68 UPS user manual OPERATING STATUS The UPS has four different operating modes, as described below:  Normal operation  Bypass operation  Battery operation  Manual bypass 3.3.1 Normal operation During normal operation all the circuit breakers/isolators are closed, except for MBCB (maintenance bypass).
  • Page 69 UPS user manual 3.3.3 Battery operation In case of power failure or rectifier fault, the battery feeds the inverter without interruption. The battery voltage drops based on the amplitude of the discharging current. The voltage drop has no effect on the output voltage, which is kept constant by changing the PWM modulation. An alarm is activated when the battery is near the minimum discharge value.
  • Page 70 UPS user manual 3.3.4 Manual bypass The manual bypass operation is necessary whenever the UPS functionality is tested, or during maintenance or repair work. During the manual bypass due to repair or maintenance, the UPS is completely shut down and the load is directly supplied by the bypass line. Follow the procedures contained in the manual The sequence of manual bypass switching and return must be carried out with respect to the procedure indicated in the installation and start-up section.
  • Page 71 UPS user manual CONTROL AND OPERATION DEVICES The control and operation devices of the UPS are indicated below:  AC isolator on rectifier input (RCB)  AC isolator on bypass line input (SBCB)  Isolator on UPS output (OCB)  Manual bypass isolator (MBCB) ...
  • Page 72 UPS user manual 3.4.2 Emergency power off command (EPO) The emergency power off command is used to disconnect the UPS output immediately, interrupting the loads supply. It also shuts down the inverter. Operate the command only in case of real emergency The components of the system are subject to a high stress when the emergency power off command is operated under load presence.

  • Page 73: Front Panel

    UPS user manual FRONT PANEL The front panel of the UPS, consisting of four rows alphanumeric display plus 5 function keys, allows the complete monitoring of the UPS status. The mimic flow helps to understand the operating status of the UPS. Picture 6 –...
  • Page 74 UPS user manual AC line on rectifier input within tolerance GREEN LED 1 Wrong phase rotation GREEN AC mains failure on rectifier input AC bypass line within tolerance GREEN Wrong phase rotation GREEN LED 2 AC bypass line out of tolerance AC bypass line failure Rectifier off or faulty GREEN...
  • Page 75 UPS user manual HANDLING THE LCD PANEL MAIN MENUS Main screen (nominal power of the UPS) UPS NAME xxx kVA UPS measures regarding basic parameters UPS NAME (voltage, current, etc.) MEASURES UPS operating status, possible alarms present UPS NAME and alarms history ALARMS Setting of parameters and special functions UPS NAME...
  • Page 76 UPS user manual MEASURE DISPLAY The MEASURES menu is structured as follows: Picture 8 – Structure of MEASURES menu (1 of 2) Rev.A 05/15/2012...
  • Page 77 UPS user manual Picture 9 – Structure of MEASURES menu (2 of 2) Sub-menu Displayed data Accuracy (1) (2) Rectifier input voltage Rectifier input current INPUT Frequency 0.1 Hz Input power 1 kVA (1) (2) Voltage Current Frequency 0.1 Hz OUTPUT Active power 1 kW...
  • Page 78 UPS user manual BASIC DIAGNOSTICS The ALARMS menu allows to display the current operating status of the device and to access the event log, based on the following structure. Picture 10 – Structure of ALARMS menu Sub-menu Displayed data UPS STATUS Alarms present and operating statuses HISTORY Event log...
  • Page 79 UPS user manual 5.3.1 Display of alarms history All the events are recorded in the alarms history. UPS STATUS HISTORY HISTORY: xxx/yyy Alarm code Date/time The first event shown is the latest one in order of time; a new event makes all the other events automatically shift one position, clearing the oldest event.
  • Page 80 UPS user manual 5.3.2 Alarms and operating status ALARMS MAINS FAULT A28 CRITICAL FAULT INPUT WRONG SEQ A29 MAINTENANCE REQ BOOSTER STOPPED A30 COMMON ALARM A31 MBCB BUS CLOSED BOOSTER FAULT A32 EPO BUS CLOSED DC VOLTAGE FAULT A33 ASYMMETRIC LOAD BATTERY IN TEST A34 SERVICE REQUIRED BCB OPEN...
  • Page 81 UPS user manual STATUSES BOOSTER OK BATTERY OK INVERTER OK INVERTER --> LOAD INV BYPASS SYNC BYPASS OK BYPASS --> LOAD BOOST CHARGE INV MASTER SYNC Display and recording mode of alarms  The statuses are always displayed in ascending order when the ALARMS – STATUSES menu is entered.
  • Page 82 UPS user manual SETTINGS AND ADVANCED OPERATIONS Some operating parameters of the UPS can be set via the SPECIAL menu, which is structured as follows: Picture 11 – Structure of SPECIAL menu Rev.A 05/15/2012...
  • Page 83 UPS user manual Sub-menu Programmable data RESET Reset of failure conditions CLOCK SETTINGS System date and time SELECT LANGUAGE Display language setting UPS TEST Performs a commutation test BATTERY SETTING Battery parameter setting BATTERY TEST Performs a battery test NEW BATTERY INSTALL Sets autonomy to 100% RESET HISTORY Event log reset...
  • Page 84 UPS user manual SETTING DATE AND TIME Date and time may be set via the CLOCK menu. The single digits can be modified via the arrow CLOCK SETTINGS keys ( ) and confirmed by pressing DD-MM-YY hh : mm (ENTER). Setting the current date and time correctly The correct setting of the date and time is essential for the recording of the event log.
  • Page 85 UPS user manual Access the menu by pressing the button (ENTER). The single digits can be modified via the arrow BAT CAPACITY SETTING keys ( ) and confirmed by pressing 0120 (ENTER). Confirmation screen of the parameter set CONFIRM BATT CAP.? The single digits can be modified via the arrow BAT RECHAR CURR SET keys (...
  • Page 86 UPS user manual Setting all the parameters To save all the parameters it is necessary to reach the end of the guided procedure until the last screen previously shown. If the procedure is interrupted earlier, none of the parameters previously set will be saved.
  • Page 87 UPS user manual BATTERY TEST The BATTERY TEST menu allows to carry out a short discharge test of the battery. In case the battery is not efficient, the alarm “A10 – Battery fault” is generated at the end of the test. The value on the second line is ready to be BATTERY TEST? changed...
  • Page 88 UPS user manual The failure conditions which impose a manual reset are:  Static switch re-transfer block (alarm A17)  Inverter shutdown due to the operation of the IGBT desaturation sensor (alarm A44)  Inverter shutdown due to short-circuit timeout (alarm 12) ...

  • Page 89: System Information

    UPS user manual SYSTEM INFORMATION The INFO menu provides general information regarding the UPS based on the structure indicated below. Picture 12 – Structure of INFO menu All data shown in the various sections are set by the factory via a special interface software and cannot be altered, except by personnel authorized by the manufacturer.
  • Page 90 UPS user manual Sub-menu Displayed data Device serial number given by the manufacturer and SERIAL NUMBER by an OEM distributor, if any The device type can be:  ON LINE - UPS  FREQUENCY CONVERTER DEVICE TYPE  ECO MODE - UPS ...
  • Page 91 UPS user manual 7.1.3 Communication bus monitoring PARALLEL 1-[ M 3- S 4- S The second line of this menu gives a general indication regarding the communication between the UPS units composing the system.  The numbers represent the single UPS units. ...
  • Page 92 UPS user manual 7.1.5 Message statistics The statistics section regarding the messages exchanged on the communication buses consists of three different menus. CAN STATISTICS SSW MSG RX: 32564 100.0% Number of messages received and percentage of reception accuracy regarding the status of the static switches.
  • Page 93  Always use protective devices designed for each type of activity;  The instructions contained in the manuals must be strictly followed;  In case of doubt or impossibility of solving the problem, please contact ® EFFEKTA immediately. Rev.A 05/15/2012...
  • Page 94 UPS user manual OPERATING STATUS DEFINITION Status BOOSTER OK Description The rectifier section is working properly. Operating The rectifier supplies the inverter and keeps the battery charged. condition Status BATTERY OK Description The battery is connected to the UPS. Operating The battery is kept charged by the rectifier and is ready to feed the condition inverter.
  • Page 95 UPS user manual Status BOOST CHARGE Description The battery is in BOOST charge. Operating The rectifier is charging the battery with a higher voltage. The return to condition FLOATING charge mode is automatic. Status INV MASTER SYNC Description The inverter is synchronized with the MASTER UPS. Operating This status is only present on the SLAVE UPS units, and shows that the condition...
  • Page 96 UPS user manual TROUBLESHOOTING Alarm MAINS FAULT Description The voltage or frequency of the input line are out of tolerance.  Mains instability or failure. Possible causes  Wrong phase rotation. Solutions 1. Check the connections to the mains. 2. Check the stability of mains voltage. 3.
  • Page 97 UPS user manual Alarm DC VOLTAGE FAULT Description The measured DC voltage is out of tolerance.  The battery has reached the discharge voltage due to a power Possible causes failure.  Measuring circuit failure. Solutions 1. Check the actual value of the measured DC voltage. 2.
  • Page 98 UPS user manual Alarm BATTERY AUT END Description The battery has reached the pre-alarm discharge level.  The battery is discharging due to a mains failure. Possible causes  Rectifier failure. Solutions 1. Check which alarms are present and carry out the indicated procedures.
  • Page 99 UPS user manual Alarm BYPASS WR SEQ Description The phase rotation of the bypass line is wrong.  Wrong connection of power cables. Possible causes Solutions 1. Check the phase rotation. 2. If the alarm persists, contact our Technical Support Service. Alarm BYPASS FAULT Description...
  • Page 100 UPS user manual Alarm OCB OPEN Description The output isolator is open.  Output isolator open. Possible causes Solutions 1. Check the status of the output isolator. 2. Check the functionality of the auxiliary contact of the isolator. 3. If the alarm persists, contact our Technical Support Service. OVERLOAD Alarm Description...
  • Page 101 UPS user manual Alarm EPO PRESSED Description The system is blocked due to the activation of the emergency power off button.  Activation of the (local or remote) emergency power off button. Possible causes Solutions 1. Release the emergency power off button and reset the alarm. 2.
  • Page 102 UPS user manual Alarm CRITICAL FAULT Description An alarm has been activated which causes the shutdown of part of the UPS (rectifier, inverter, static switch).  System failure. Possible causes Solutions 1. Check which alarms are present and carry out the indicated procedures.
  • Page 103 UPS user manual Alarm ASYMMETRIC LOAD Description The positive and negative voltages measured on the DC capacitors towards the middle point are different.  Possible failure on the measuring circuit. Possible causes  Possible fault of DC capacitors. Solutions 1. Reset the system. 2.
  • Page 104 UPS user manual Alarm INV --> LOAD Description The load is fed by the inverter. This alarm is active for UPS systems in “ECO” mode, where the preferential supply is from the bypass line.  Temporary changeover due to bypass line failure. Possible causes Solutions...
  • Page 105 UPS user manual Alarm DESAT IGBT INV Description The inverter is blocked due to the operation of the desaturation sensor of the IGBT drivers.  Inverter bridge fault. Possible causes Solutions 1. Reset the system. 2. If the alarm persists, contact our Technical Support Service. Alarm HIGH TEMP SSW Description...
  • Page 106 UPS user manual Alarm TEST MODE ERROR Description Internal error.  Microcontroller communication problems. Possible causes Solutions 1. Contact our Technical Support Service. Alarm SSW BLOCKED Description The static switch is blocked. The load is no longer supplied.  Loads failure. Possible causes ...
  • Page 107 UPS user manual Alarm CAN ERROR Description Internal error.  Microcontroller communication problems. Possible causes Solutions 1. Contact our Technical Support Service. Alarm PAR CABLE DISC Description Parallel cable doesn't communicate.  Parallel cable disconnected or damaged. Possible causes Solutions 1.
  • Page 108 TECHNICAL DATA SHEET “PEGASUS II” 10 – 15 – 20 kVA – 1Ph (In) (Out) GENERAL INFORMATION POWER ON LINE – Double Conversion UPS Type Nominal output power (Cos 0,8) Nominal output power (Cos 1,0) @25% load > 88 Efficiency (AC @50% load >...
  • Page 109 BLOCK DIAGRAM Input mains (separate for by-pass and rectifier) Rectifier and battery charger Maximum internal battery: 3,3Ah, 7,2Ah and 9Ah – 60 or 62 batteries Optional external battery Inverter Emergency line (by-pass with backfeed contactor) Inverter (SSI) and by-pass (SSB) static switch Rev.A 06/01/2012...
  • Page 110 UPS INPUT: RECTIFIER AND BATTERY CHARGER POWER Input Three-phase + Neutral Nominal input voltage range -20/+15 50 – 60 Input frequency range ±5 Input power factor > 0.99 @25% load 20 < Input current THD at nominal voltage @50% load 8 <...
  • Page 111 UPS OUTPUT: INVERTER POWER Inverter Bridge Modular IGBT (transformerless) Nominal output power (Cos 0,8) Nominal output power (Cos 1,0) Efficiency (DC > 95 Output Single phase Nominal output voltage (selectable) 220-230-240 Output voltage stability - Static (balanced Load) ± 1 - Static (unbalanced Load) ±...
  • Page 112 UPS OUTPUT: BY PASS Automatic static by-pass Electronic thyristor switch Protection Fuses Bypass Single phase 220 – 230 – 240 Nominal Voltage (selectable) Range ±10 Nominal Frequency (selectable) 50-60 Range ± (1 5) adjustable Transfer mode Without break In case of : - Short circuit Transfer inverter ...
  • Page 113 OPTIONS BATTERY TEMPERATURE VOLTAGE COMPENSATION INSULATION TRANSFORMER ON BY-PASS VOLTAGE ADAPTATION AUTO-TRANSFORMERS RELAY CARD (Eight signals Alarms/Statuses), Free relay contact SERIAL INTERFACE RS-485 (MOD-BUS protocol) SNMP ADAPTER REMOTE MONITORING PANEL PARALLEL CARD INTERFACE KIT EXTERNAL BATTERY CABINET 10. WALL MOUNTED FUSED SWITCH BOX 11.
  • Page 114 TECHNICAL DATA SHEET “PEGASUS II” 10 – 15 – 20 kVA – 3Ph (In) (Out) GENERAL INFORMATION POWER ON LINE – Double Conversion UPS Type Nominal output power (Cos 0,8) Nominal output power (Cos 1,0) @25% load > 88 Efficiency (AC @50% load >...
  • Page 115 BLOCK DIAGRAM Input mains (separate for by-pass and rectifier) Rectifier and battery charger Maximum internal battery: 3,3Ah, 7,2Ah and 9Ah – 60 or 62 batteries Optional external battery Inverter Emergency line (by-pass with backfeed contactor) Inverter (SSI) and by-pass (SSB) static switch Rev.A 06/01/2012...
  • Page 116 UPS INPUT: RECTIFIER AND BATTERY CHARGER POWER Input Three-phase + Neutral Nominal input voltage range -20/+15 50 – 60 Input frequency range ±5 Input power factor > 0.99 @25% load 13 < Input current THD at nominal voltage @50% load 7 <...
  • Page 117 UPS OUTPUT: INVERTER POWER Inverter Bridge Modular IGBT (transformerless) Nominal output power (Cos 0,8) Nominal output power (Cos 1,0) > 95 Efficiency (DC Output Three-phase + Neutral Nominal output voltage (selectable) 380-400-415 Output voltage stability - Static (balanced Load) ± 1 - Static (unbalanced Load) ±...
  • Page 118 UPS OUTPUT: BY PASS Automatic static by-pass Electronic thyristor switch Protection Fuses Bypass Three-phase + Neutral 380 – 400 – 415 Nominal Voltage (selectable) Range ±10 Nominal Frequency (selectable) 50-60 Range ± (1 5) adjustable Transfer mode Without break In case of : - Short circuit Transfer inverter ...
  • Page 119 OPTIONS BATTERY TEMPERATURE VOLTAGE COMPENSATION INSULATION TRANSFORMER ON BY-PASS VOLTAGE ADAPTATION AUTO-TRANSFORMERS RELAY CARD (Eight signals Alarms/Statuses), Free relay contact SERIAL INTERFACE RS-485 (MOD-BUS protocol) SNMP ADAPTER REMOTE MONITORING PANEL PARALLEL CARD INTERFACE KIT EXTERNAL BATTERY CABINET 10. WALL MOUNTED FUSED SWITCH BOX 11.
  • Page 120 TECHNICAL DATA SHEET “PEGASUS II” 30 – 40 kVA – 3Ph (In) (Out) GENERAL INFORMATION POWER ON LINE – Double Conversion UPS Type Nominal output power (Cos 0,8) Nominal output power (Cos 1,0) @25% load > 88 Efficiency (AC @50% load >...
  • Page 121 BLOCK DIAGRAM Common input rectifier and bypass Rectifier and battery charger External battery Inverter Emergency line (optional by-pass with backfeed contactor). Inverter (SSI) and by-pass (SSB) static switch Rev.A 06/01/2012...
  • Page 122 UPS INPUT: RECTIFIER AND BATTERY CHARGER POWER Input Three-phase + Neutral Nominal input voltage range -20/+15 50 – 60 Input frequency range ±5 Input power factor > 0.99 @25% load < 14 Input current THD at nominal voltage @50% load <...
  • Page 123 UPS OUTPUT: INVERTER POWER Inverter Bridge Modular IGBT (transformerless) Nominal output power (Cos 0,8) Nominal output power (Cos 1,0) > 95 Efficiency (DC Output Three-phase + Neutral Nominal output voltage (selectable) 380-400-415 Output voltage stability - Static (balanced Load) ± 1 - Static (unbalanced Load) ±...
  • Page 124 UPS OUTPUT: BY PASS Automatic static by-pass Electronic thyristor switch Protection Fuses Bypass Three-phase + Neutral 380 – 400 – 415 Nominal Voltage (selectable) Range ±10 Nominal Frequency (selectable) 50-60 Range ± (1 5) adjustable Transfer mode Without break In case of : - Short circuit Transfer inverter ...
  • Page 125 OPTIONS BATTERY TEMPERATURE VOLTAGE COMPENSATION INSULATION TRANSFORMER ON BY-PASS SEPARETED INPUT KIT VOLTAGE ADAPTATION AUTO-TRANSFORMERS BACK FEED PROTECTION RELAY CARD (Eight signals Alarms/Statuses), Free relay contact SERIAL INTERFACE RS-485 (MOD-BUS protocol) SNMP ADAPTER REMOTE MONITORING PANEL 10. PARALLEL CARD INTERFACE KIT 11.
  • Page 126 Rev.A 06/01/2012...
  • Page 127 Rev.A 06/01/2012...
  • Page 128 Rev.A 06/01/2012...

This manual is also suitable for:

Pegasus ii 30 kvaPegasus ii 20 kvaPegasus ii 40 kva

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