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Effekta PEGASUS II 10 KVA, Operating Manual

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Effekta PEGASUS II 10 KVA Operating Manual Download Page 97

UPS user manual 

 

 

 

Rev.A  05/15/2012 

 

97

 

 

Alarm 

A5

 

DC VOLTAGE FAULT

 

Description 

The measured DC voltage is out of tolerance. 

Possible 
causes  

  The  battery  has  reached  the  discharge  voltage  due  to  a  power 

failure. 

  Measuring circuit failure. 

Solutions  

1.  Check the actual value of the measured DC voltage. 

2.  In case of mains failure, wait for the AC voltage to be restored. 

3.  Check  which  alarms  are  present  and  carry  out  the  indicated 

procedures. 

4.  Restart the device. 

5.  If the alarm persists, contact our Technical Support Service. 

 

Alarm 

A6

 

BATTERY IN TEST  

 

Description 

The  rectifier  voltage  is  reduced  to  start  a  short controlled  discharge  of 
the battery. 

Possible 
causes  

  A battery test has been started automatically (if set), or manually 

by the user. 

Solutions  

1.  Wait for the test to end, and check possible battery faults. 

 

Alarm 

A7

 

BCB OPEN

 

Description 

The battery isolator is open. 

Possible 
causes  

  Battery isolator open. 

Solutions  

1.  Check the status of the battery isolator. 

2.  Check the functionality of the auxiliary contact of the isolator. 

3.  Check the connection between the auxiliary contact of the isolator 

and the auxiliary terminals of the UPS (if provided). 

4.  If the alarm persists, contact our Technical Support Service. 

 

Alarm 

A8

 

BATTERY DISCHARGE

 

Description 

The battery is discharging. 

Possible 
causes  

  The battery is discharging due to a mains failure. 

  Rectifier failure. 

Solutions  

1.  Check  which  alarms  are  present  and  carry  out  the  indicated 

procedures. 

2.  If the alarm persists, contact our Technical Support Service. 

 
 
 
 
 

Summary of Contents for PEGASUS II 10 KVA

Page 1: ...OPERATING MANUAL UPS PEGASUS II 10 20 30 40 kVA Rev A 05 15 2012 ...

Page 2: ......

Page 3: ...zioni 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 SPECIFICATIONS 10 20kVA 3 3ph Part 6 6 SPECIFICATIONS 30 40kVA 3 3ph Part 7 ...

Page 4: ...Warnings and general information WARNINGS AND GENERAL INFORMATION Index 1 CONVENTIONS USED 5 2 DOCUMENTATION NOTES 6 3 CONTACTS 6 4 FACTORY WARRANTY 7 5 LIMITATION OF LIABILITY 9 ...

Page 5: ...ns and property HAZARD HAZARD statements contain characteristics and basic instructions for the safety of persons Non compliance with such indications may cause serious injury or death WARNING WARNING statements contain characteristics and basic instructions for the safety of persons Non compliance with such indications may cause injury CAUTION CAUTION statements contain characteristics and import...

Page 6: ...anufacturer of the device whose details are available in the Contacts section 3 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 info effekta com For help with technical problems or for information concerning device use and maintenance ...

Page 7: ...e end customer c In case of service performed following a call made by mistake or in case our technicians incur extra time and or costs due to the site inaccessibility or due to work interruptions required by the customer such costs will be invoiced in accordance with ANIE rates CLASS III COLUMN B Modes required a In the event of a fault covered by the warranty the customer shall notify EFFKTA in ...

Page 8: ...d operation of the air conditioning system etc Non compliance with applicable safety standards Force majeure e g lightning surges natural disasters fire acts of war riots etc Fall or displacement due to incorrect installation Ordinary wear caused by proper and continuous use of the device b Protective devices inside the units fuses and dischargers are also excluded from the warranty unless the fai...

Page 9: ...efore hazardous The manufacturer cannot be held responsible for possible damage arising from improper erroneous or unreasonable usage EFFKTA assumes responsibility for the equipment in its original configuration Any intervention that alters the structure or the operating cycle of the equipment must be carried out and authorized directly by EFFKTA EFFKTA will not be held responsible for the consequ...

Page 10: ...al connection 18 2 3 6 Operation 19 2 3 7 Maintenance 20 2 3 8 Storage 21 2 4 ENVIRONMENTAL PROTECTION 21 2 4 1 Recycling of packing materials 21 2 4 2 Device disposal 21 3 INSTALLATION 22 3 1 RECEIPT OF THE UPS 22 3 1 1 Storage 22 3 2 HANDLING OF THE UPS 23 3 3 POSITIONING AND INSTALLATION 24 3 3 1 Base plan static load and weights 25 3 3 2 Overall dimensions minimum distances from the walls and ...

Page 11: ...USES POSITIONING BCB PEGASUS II 10 15 20KVA 43 4 5 AS553 EXTERNAL BATTERY 44 4 5 1 Dimensions and weights 45 4 5 2 7Ah 9Ah 12Ah 12V battery connection and positioning 120 elements 47 4 5 3 Connections 49 4 6 SERIAL INTERFACES 50 4 7 RELAY CARD CONNECTION OPTIONAL 52 5 STARTUP AND SHUTDOWN 54 5 1 PRELIMINARY CHECKS 54 5 2 START UP PROCEDURE 55 5 3 BASIC TROUBLESHOOTING 57 5 4 SHUT DOWN PROCEDURE 57...

Page 12: ...otection 37 Picture 10 3 3Ah battery connection 38 Picture 11 3 3Ah battery connected 39 Picture 12 Cardboard 7Ah 9Ah battery protection 40 Picture 13 7Ah 9Ah battery connection 41 Picture 14 7Ah 9Ah battery connected 42 Picture 15 Fuses positioning on the fuseholder BCB 43 Picture 16 Base plan of the external battery cabinet 45 Picture 17 Dimensions of the external battery cabinet 45 Pictrue 18 C...

Page 13: ...II 10kVA 3 3 PEGASUS II 15kVA 3 3 PEGASUS II 20kVA 3 3 PEGASUS II 30kVA 3 3 PEGASUS II 40kVA 3 3 Storing documentation This manual and any other supporting technical documentation relating to the product must be stored and made accessible to personnel in the immediate vicinity of the UPS Further information In the event that the information provided in this manual is not sufficiently exhaustive pl...

Page 14: ...s to give a short description of the parts composing the UPS and to guide the installer or the user through the installation of the unit in its using environment The installer or the user must read and correctly perform the instructions included in the present manual with particular reference to the requirements regarding safety in compliance with the current regulations Read the technical documen...

Page 15: ...ication 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 loads ...

Page 16: ...ation shall be considered as such only when certified by the manufacturer 2 3 3 Transport and handling Avoid bending or deforming the components and altering the insulation distances while transporting and handling the product Undistributed weight The weight of the UPS is not uniformly distributed Pay attention when lifting Please inspect the device before installing it In case any damage is notic...

Page 17: ...source of heat Special environmental conditions UPS PEGASUS II is designed for normal climatic and environmental operating conditions as defined in the technical specification altitude ambient operating temperature relative humidity and environmental transport and storage conditions It is necessary to implement specific protective measures in case of unusual conditions harmful smoke dust abrasive ...

Page 18: ...mity of the documentation The UPS must be installed according to the requirements of HD 384 4 42 S1 A2 and in compliance with standard IEC 60364 4 482 Chapter 482 protection against fire Before connecting the unit to the distribution network make sure you have received the approval of the electrical power distribution Authority so as provided for by the current national regulations All the electri...

Page 19: ...omply with all the current safety standards technical equipment and accident prevention regulations The device can be started operated and disconnected only by authorized personnel The settings can only be changed using the original interface software Injury hazard due to electric shock During operation UPS PEGASUS II converts power characterized by high voltages and currents All the doors and the...

Page 20: ...ources due to the internal capacitors which discharge slowly Thus we recommend to wait at least 5 minutes before opening the device doors Injury hazard due to electric shock Any operation must be carried out only when voltage is absent and in compliance with safety directives Make sure the battery circuit breaker that may be placed near the battery has been opened Isolate the device completely by ...

Page 21: ... dust abrasive dust humidity vapour salt air bad weather or dripping explosive dust and gas mixture extreme temperature variations bad ventilation conductive or radiant heat from other sources fungus insects vermin 2 4 ENVIRONMENTAL PROTECTION 2 4 1 Recycling of packing materials Packing materials must be recycled or disposed of in compliance with applicable local and national laws and regulations...

Page 22: ...he original package Danger to persons due to transport damages Mechanical damage to the electrical components constitutes a serious danger to persons and property In case of doubt regarding the non integrity of the package or of the product contained therein contact the manufacturer before carrying out the installation and or the start up 3 1 1 Storage The package normally ensures protection from ...

Page 23: ...ays be handled in upright position During loading and unloading operations always respect the indications regarding the device barycentre marked on the package Before positioning the UPS in order to avoid risks of turnover it s recommended to move the system on the wood pallet on which the UPS is fixed Before the positioning in the final location remove the UPS from the pallet Handling of the UPS ...

Page 24: ...iance with the current legislation please refer to the Overall dimensions minimum distances from the walls and ventilation section Special environmental conditions It is necessary to implement specific protective measures in case of unusual environmental conditions harmful smoke dust abrasive dust humidity vapour salt air bad weather or dripping explosive dust and gas mixture extreme temperature v...

Page 25: ... supporting base of the UPS must be designed to carry the UPS weight and to ensure its steady and safe support Its carrying capacity must be adequate to the static loads indicated in the table below Power kVA 10 15 20 30 40 3 1 3 3 3 3 Weight without battery kg 100 110 140 Weight with battery Max kg 285 275 Static load without battery kg m2 347 381 486 Static load with battery Max kg m2 989 954 ...

Page 26: ... 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 Picture 4 Minimum distances from the walls ...

Page 27: ... 30 40 3 1 3 3 3 3 L mm 450 P mm 670 H mm 1200 X min mm 50 100 Y min mm 500 ADD CABINET COD AS553 L1 mm 503 P1 mm 647 H1 mm 1200 The table below shows the air volume required for an optimal ventilation and cooling of the UPS Power kVA 10 15 20 30 40 3 1 3 3 3 3 Air volume m3 h 500 600 800 900 ...

Page 28: ...Ice formation NO Classification of biological conditions EN 60721 3 3 Environmental parameter Class 3B1 3B2 3B3 a Flora NO Presence of mildew fungus etc Presence of mildew fungus etc b Fauna NO Presence of rodents and other animals that are harmful to products excluding termites Presence of rodents and other animals that are harmful to products including termites Classification of mechanically act...

Page 29: ...aces category X Places where atmosphere is permanently monitored X Places located in rural and urban regions where industrial activities are few and where traffic is moderate X Places located in urban regions with industrial activities and or considerable traffic X Places in proximity to industrial sources with chemical emissions X Places located in industrial installations Emissions of highly con...

Page 30: ... for any damages due to wrong connections Use qualified personnel only All the operations related to the electric connection must be carried out by qualified and trained personnel Work in compliance with the local standards The installation of UPS PEGASUS II must be carried out in compliance with national and local regulations Connection of ground cable The grounding of the UPS via the relevant te...

Page 31: ...ction systems normally used to protect the cables are thermal magnetic circuit breakers or fuses Protection circuit breakers must be selected according to the maximum short circuit current max Isc that is needed to determine the breaking power of automatic circuit breakers and to the minimum current min Isc that is needed to determine the maximum length of the line protected The protection against...

Page 32: ...ASUS II 3 1 DEVICE AS TYPE A IEC 61081 1 or IEC 61091 1 Electrical connection data Power kVA 10 15 20 3 1 Input Fuses A Rectifier 3x25 3x32 3x32 Bypass 1x80 1x110 1x150 Input cables mm2 Rectifier 3x6 3x10 3x10 Bypass 2x16 2x25 2x35 Output cables mm2 2x16 2x25 2x35 Battery cables mm2 3x6 3x6 3x6 Electrical connection data Potenza kVA 10 15 20 30 40 3 3 Input Fuses A Rectifier 3x25 3x32 3x32 3x70 3x...

Page 33: ...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 Terminal board PEGASUS II 3 3 30 40kVA ...

Page 34: ...battery Isolate the battery via DC circuit breakers before connecting it to the UPS Connect the ground cable to the relevant bar before carrying out any other connection inside the device Risk of damages to the device due to insufficient insulation The cables must be protected from short circuits and leakage currents to earth The connection points must be hermetically sealed to prevent the air fro...

Page 35: ...ry are installed see EN62040 1 annex N The batteries can be internal or external however it is recommended to install them when the UPS is capable of charging them Please remember that if the battery is not charged for periods over 2 3 months they can be subject to irreparable damage Internal batteries The PEGASUS II 3 1 and 3 3 from 10 kVA to 20 kVA have internal batteries Servicing of batteries ...

Page 36: ...on 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 Picture 8 Cabling of BCB fuse holder ...

Page 37: ...2 37 4 3 1 1 3 3Ah 12V battery connection and positioning PEGASUS II 10kVA 1 Remove the four screws to open the front cover and access the battery trays 2 Remove the cardboard cover protection from the batteries see picture 9 Picture 9 Cardboard 3 3Ah battery protection ...

Page 38: ...he 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 The termination of the cable 13 will be marked with BLACK PVC sleeve and that of the cable 13A with RED pvc sleeve The termination of the cable 15 will be marked with BLACK PVC sleeve and that of the cable 12 with RED pvc sleeve...

Page 39: ...start up of UPS PEGASUS II 10 40 kVA Rev A 15 05 2012 39 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 ...

Page 40: ... 3 1 2 7Ah 9Ah 12V battery connection and positioning PEGASUS II 10 15 20kVA 1 Remove the four screws to open the front cover and access the battery trays 2 Remove the cardboard cover protection from the batteries see picture 12 Picture 12 Cardboard 7Ah 9Ah battery protection ...

Page 41: ...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 The termination of the cable 13 will be marked with BLACK PVC sleeve and that of the cable 13A with RED pvc sleeve The termination of the cable 15 will be marked with BLACK PVC sleeve and that of the cable 12 with RED pvc sleev...

Page 42: ...start up of UPS PEGASUS II 10 40 kVA 42 Rev A 15 05 2012 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 ...

Page 43: ...the fuses and the auxiliary contact on the fuseholder BCB as shown in the picture 15 Picture 15 Fuses positioning on the fuseholder BCB 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 44: ...f one string of 60 monoblocks 30 30 or is composed of two strings in parallel each composed of 60 monoblocks 30 30 Each monoblock is composed of 6 cells The size of the monoblocks can be 7Ah 9Ah or 12Ah AS553 for 7Ah 9Ah and 12Ah battery blocks The battery circuit breaker and the battery fuses are installed inside the external battery cabinet see picture 21 Concerning the installation of the exter...

Page 45: ... 40 kVA Rev A 15 05 2012 45 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 ...

Page 46: ... 05 2012 Cabinet AS553 L mm 503 P mm 647 H mm 1200 L1 mm 500 P1 mm 625 L2 mm 50 Cabinet AS553 120 x 7Ah 120 x 9Ah 120 x 12Ah 60 x 12Ah Weight without battery kg 120 120 120 120 Weight with battery kg 408 459 645 385 Static load with battery kg m2 1255 1412 1984 1184 ...

Page 47: ...d positioning 120 elements 1 Remove the six screws to open the front cover and access the battery trays 2 Remove the cardboard cover protection from the batteries see picture 18 Pictrue 18 Cardboard 7Ah 9Ah 12Ah battery protection 3 Connect the wires as shown on the picture 19 Picture 19 7Ah 9Ah 12Ah battery connection ...

Page 48: ...icture 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 Picture 21 Battery circuit breaker and fuses ...

Page 49: ... 2012 49 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 ...

Page 50: ...B is used for connection to the proprietary programming and control software MODBUS OPTIONAL is used for the transmission of data to the outside via MODBUS protocol RS485 with terminals PARALLEL OPTIONAL is used for communication between paralleled UPS units SNMP OPTIONAL is used for the external transmission of data via LAN NORMAL BYPASS SELECTOR switch the load on bypass INPUT SERVICE is used on...

Page 51: ...Installation and start up of UPS PEGASUS II 10 40 kVA Rev A 15 05 2012 51 Picture 23 Interfaces of UPS PEGASUS II ...

Page 52: ...2012 4 7 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 Picture 24 Relay card ...

Page 53: ...t energized if alarm is present 11 12 Closed DL4 On 10 11 Open RL5 NORMAL MODE Alarm A16 BYPASS LOAD ECO MODE Status S7 BYPASS LOAD Not energized if alarm is present Energized if status is present 14 15 Closed DL5 On 13 14 Open RL6 BATTERY NOT DISCHARGING Not Energized If battery discharge 17 18 Closed DL6 On 16 17 Open RL7 NORMAL MODE Status S4 INVERTER LOAD ECO MODE Alarm A38 INV LOAD Energized ...

Page 54: ... of the device whose details are available in the Contacts section 5 1 PRELIMINARY CHECKS Before starting up the unit make sure that all installation and electric connection works have been performed professionally all power and control cables have been properly and tightly connected to the relevant terminal boards the ground cable is properly connected the battery polarity is correct and the volt...

Page 55: ... front panel will be activated 2 BOOT LOADER BOOT phase where the UPS firmware can be updated following the appropriate procedure All the LED s on the front panel are on 3 EEPROM READING Reading of the configuration parameters stored in the EEPROM All the LED s on the front panel are off 4 EEPROM PARAM SENDING Sending of the configuration parameters stored in the EEPROM All the LED s on the front ...

Page 56: ...OSE BCB Close BCB 12 BATTERY START UP PLEASE WAIT The control logic checks the closing of the circuit breaker to go to the following step Led 4 lit green 13 UPS START UP CLOSE OCB Close OCB 14 START UP END PLEASE WAIT The control logic checks that all the output parameters voltage current frequency are correct LED 7 is lit green output voltage present End UPS NAME NOMINAL POWER The default screen ...

Page 57: ...losed circuit breaker SBCB Check the protection fuses of the static bypass switch they are inside the unit Check the phase rotation of the bypass voltage Make sure voltage and frequency are within tolerance 4 After step 3 the unit shows the alarm A7 BCB open Make sure you have closed the battery circuit breaker the circuit breaker or the fuse carrier is external to the UPS system Check the battery...

Page 58: ...LAY OPERATING CHECKS 1 Move the bypass selector SW to BYPASS A30 GENERAL ALARM The load is transferred to the bypass line LED 5 off LED 6 lit orange 2 Close MBCB A30 GENERAL ALARM The inverter is switched off The load is supplied by the input mains through the manual bypass switch The static bypass switch is still closed Led 8 lit orange 3 Open BCB A30 GENERAL ALARM The battery is disconnected fro...

Page 59: ...are on The microprocessor checks that all the start up conditions are good for restart Led 1 lit green Led 8 lit orange 5 RECTIFIER START UP WAIT PLEASE The IGBT rectifier bridge starts to modulate VDC voltage reaches the nominal value LED 3 is lit green DC voltage present 6 START UP FROM MBCB CLOSE SBCB Close SBCB 7 BYPASS START UP WAIT PLEASE The microprocessor checks that all the bypass paramet...

Page 60: ...inal value The microprocessor checks the synchronization with the bypass line 12 START UP FROM MBCB MOVE BYP SWITCH Move the selector NORMAL BYPASS to NORMAL The load is transferred to the inverter Led 5 lit green 13 START UP END WAIT PLEASE The microprocessor checks that all the output parameters voltage current frequency are within the tolerance limits 14 UPS MODEL OUTPUT VOLTAGE ...

Page 61: ...peration 68 3 3 2 Bypass operation 68 3 3 3 Battery operation 69 3 3 4 Manual bypass 70 3 4 CONTROL AND OPERATION DEVICES 71 3 4 1 Isolators DC input and AC output 71 3 4 2 Emergency power off command EPO 72 3 4 3 Normal Bypass selector 72 3 4 4 LCD control panel 72 4 FRONT PANEL 73 4 1 FUNCTION BUTTONS 73 4 2 FUNCTION OF MIMIC PANEL LED S 73 5 HANDLING THE LCD PANEL 75 5 1 MAIN MENUS 75 5 2 MEASU...

Page 62: ...ODBUS PARAMETERS 86 6 6 UPS TEST 86 6 7 BATTERY TEST 87 6 8 SYSTEM RESET 87 6 9 ALARMS HISTORY RESET 88 7 SYSTEM INFORMATION 89 7 1 PARALLEL OPERATION INFORMATION 90 7 1 1 UPS position 90 7 1 2 Master Slave priority 90 7 1 3 Communication bus monitoring 91 7 1 4 Parallel type 91 7 1 5 Message statistics 92 7 2 SERVICE INFORMATION 92 8 FAULTS AND ALARMS 93 8 1 OPERATING STATUS DEFINITION 94 8 2 TRO...

Page 63: ...supplied by bypass 68 Picture 4 Battery operation 69 Picture 5 Manual bypass 70 Picture 6 UPS front panel 73 Picture 7 UPS mimic panel 73 Picture 8 Structure of MEASURES menu 1 of 2 76 Picture 9 Structure of MEASURES menu 2 of 2 77 Picture 10 Structure of ALARMS menu 78 Picture 11 Structure of SPECIAL menu 82 Picture 12 Structure of INFO menu 89 ...

Page 64: ...S II 20kVA 3 3 PEGASUS II 30kVA 3 3 PEGASUS II 40kVA 3 3 Storing documentation This manual and any other supporting technical documentation relating to the product must be stored and made accessible to personnel in the immediate vicinity of the UPS Further information In the event that the information provided in this manual is not sufficiently exhaustive please contact the manufacturer of the dev...

Page 65: ...e strictly followed Injury hazard due to device failure Potentially hazardous situations may arise in case of UPS failure Do not use the device if visibly damaged Maintain the device regularly to identify possible failure Possible device damage Whenever work is carried out on the device make sure all actions are taken in order to avoid electrostatic discharges which might damage the electronic com...

Page 66: ...nd from excessive mains variations and prevents damage to critical loads Computer Instrumentation Scientific equipment etc Output voltage present The line connected to the UPS output is energized even during mains failure therefore in compliance with the prescriptions of IEC EN62040 1 2 the installer will have to identify the line or the plugs supplied by the UPS making the User aware of this fact...

Page 67: ...ry charger logic is completely integrated in the rectifier s control electronics The battery is charged according to the DIN 41773 Standard every time it has been partially or completely discharged When its full capacity is restored it is kept floating so as to compensate for any autodischarge 3 2 4 Static bypass The Static Bypass allows to transfer the load between Inverter and Emergency Mains an...

Page 68: ...e as well as load variations keeping the DC voltage constant At the same time it keeps the battery charged floating or boost charge depending on the battery type The inverter converts the DC voltage into an AC sine wave with stabilized voltage and frequency and also supplies the load via its static switch SSI Picture 2 Normal operation 3 3 2 Bypass operation The load can be switched to bypass eith...

Page 69: ...y is interrupted as soon as the battery reaches the discharge limit threshold black out As soon as the supply is restored the rectifier will recharge the battery In the standard configuration the loads are supplied again via static switch SSB when mains is available again The inverter is restarted when the battery has partially restored its capacity The system restart from the black out condition ...

Page 70: ...r 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 The manufacturer cannot accept responsibility for damages arising from incorrect operation Picture 5...

Page 71: ...or authorized personnel only We recommend to check the training of the personnel responsible for the use and maintenance of the system 3 4 1 Isolators DC input and AC output The isolators provided on the UPS are used to isolate the power components of the device from the AC supply line from the storage battery and from the loads Voltage present on terminals The isolators do not isolate the UPS com...

Page 72: ...3 Normal Bypass selector The Normal Bypass selector is installed externally on the rear of UPS It is generally used during the manual bypass procedure when it is necessary to isolate the UPS for maintenance or repair Follow the procedures contained in the manual The Normal Bypass selector shall only be operated in accordance with the procedures specified in the installation and start up section Th...

Page 73: ...panel 4 1 FUNCTION BUTTONS The front panel of the UPS is provided with 5 buttons whose functions are indicated in the following table Button Assigned functions Scrolls up the menus Increases the values by one unit Selects a value Scrolls down the menus Decreases the values by one unit Selects a value Selects a menu Confirms changes Silences the buzzer activated due to an alarm or a failure Returns...

Page 74: ...under TEST ORANGE Circuit breaker BCB open RED Battery fault following a battery test OFF Battery not available LED 5 GREEN Inverter voltage within tolerance and static switch closed GREEN Inverter overload or short circuit OFF Inverter off or voltage out of tolerance LED 6 ORANGE Re transfer blocked ORANGE Static bypass switch closed OFF Static bypass switch open LED 7 GREEN Output circuit breake...

Page 75: ...minal power of the UPS xxx kVA UPS NAME UPS measures regarding basic parameters voltage current etc MEASURES UPS NAME UPS operating status possible alarms present and alarms history ALARMS UPS NAME Setting of parameters and special functions SPECIAL UPS NAME General information regarding the UPS INFO ...

Page 76: ...UPS user manual 76 Rev A 05 15 2012 5 2 MEASURE DISPLAY The MEASURES menu is structured as follows Picture 8 Structure of MEASURES menu 1 of 2 ...

Page 77: ...z Active power 1 kW Apparent power 1 kVA Load percentage 1 BYPASS Voltage 1 2 1 V Frequency 0 1 Hz INVERTER Voltage 1 2 1 V Frequency 0 1 Hz AC DC Rectifier output voltage 1 V BATTERY Voltage and current 1 V 1 A Nominal capacity 1 Ah Residual autonomy 1 min 1 1 The voltage measures are always referred to the phase to neutral value 2 The three voltages are displayed in one screen as xxx yyy zzz V 3...

Page 78: ...lly whenever an alarm occurs The audible indicator if enabled is activated to show the occurred failure The audible alarm is silenced pressing the key BUZZER UPS STATUS Display of the first alarm present if no alarm is present the operating status is displayed alarm status no 1 UPS STATUS Press the key to browse the menu and to go to the next alarm status in alphabetical order Last alarm status Au...

Page 79: ...antity of stored events is displayed on the first line xxx yyy which contains the data currently displayed position in the list and the total number of stored data maximum number equal to 250 respectively An asterisk indicates the automatic reset of the alarm HISTORY 001 015 Latest event stored in order of time E g automatic reset of alarm A3 BOOSTER STOPPED A3 26 10 10 20 05 HISTORY 002 015 Immed...

Page 80: ... A38 INV LOAD A11 SHORT CIRCUIT A39 INV ERROR LOOP A12 STOP TIMEOUT SC A40 SSI FAULT A13 INV OUT OF TOL A41 RECT ERROR LOOP A14 BYPASS WR SEQ A43 CURR ERROR LOOP A15 BYPASS FAULT A44 DESAT IGBT INV A16 BYPASS LOAD A45 HIGH TEMP SSW A17 RETRANSFER BLOCK A46 PAR LOST REDUND A18 MBCB CLOSED A47 SEND PARAM ERROR A19 OCB OPEN A48 RCV PARAM ERROR A20 OVERLOAD A49 TEST MODE ERROR A21 THERMAL IMAGE A50 SS...

Page 81: ...es are always displayed in ascending order when the ALARMS STATUSES menu is entered The alarms are shown when they are present and must be silenced with the buzzer The alarms remain displayed whilst they are present and they are automatically stored in the event log with date and time Description of alarms and statuses For a more detailed description of the alarms and statuses see the Faults and a...

Page 82: ... user manual 82 Rev A 05 15 2012 6 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 ...

Page 83: ...TERY INSTALL Sets autonomy to 100 RESET HISTORY Event log reset MODBUS MODBUS address of device RESET RUNNING HOURS Reset the hour counter related to the UPS running time Password protected access The SETTINGS menu is protected by a password set by the factory in order to prevent access to unauthorized personnel We recommend minimum disclosure of the access password Changes to the operating parame...

Page 84: ...ia the arrow buttons to increase the digits and the button is used to confirm the entry 6 3 NEW BATTERY INSTALLATION The NEW BATTERY INSTALLATION menu is used in case battery circuit breaker BCB is not closed when requested in the start up phase In this case the system will start considering the battery completely discharged and activating the alarm A10 BATTERY FAULT To set the battery autonomy to...

Page 85: ...t YES BAT RECHAR CURR SET The single digits can be modified via the arrow keys and confirmed by pressing ENTER 18 CONFIRM RECHAR CURR Confirmation screen of the parameter set YES AUTONOMY BAT SETTING The single digits can be modified via the arrow keys and confirmed by pressing ENTER 0020 CONFIRM AUTON BATT Confirmation screen of the parameter set YES SAVE BATT SETTINGS Confirmation screen for the...

Page 86: ... keys and confirmed by pressing ENTER 202 Parameter Standard Range MODBUS ADDRESS 1 1 247 6 6 UPS TEST The UPS TEST menu allows to carry out a switching test of the inverter The inverter is switched off and the load is transferred to the bypass supply The inverter supply is automatically restored after a few seconds UPS TEST The value on the second line is ready to be changed NO 1x UPS TEST The pa...

Page 87: ...s test can affect the continuity of supply to the loads if the battery is not fully charged 6 8 SYSTEM RESET The UPS is equipped with internal protections which block the system or some of its sections The alarm can be cleared and normal operation can be resumed via the RESET menu In case the failure persists the UPS will return to the previous failure condition In some cases the RESET is necessar...

Page 88: ...Static switch blocked alarm A50 Booster shutdown due to the operation of the load symmetry sensor alarm A33 Activation of the battery fault alarm alarm A10 Scheduled maintenance request alarm A29 For a description of the UPS status in each of the failure conditions listed above please refer to the Faults and alarms section 6 9 ALARMS HISTORY RESET Access the RESET HISTORY menu RESET HISTORY The va...

Page 89: ...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 The only adjustable parameters are the MODBUS settings see SPECIAL menu ...

Page 90: ...ING HOURS Dates related to hours number of UPS running time 1 the menu is only active if the UPS belongs to a Parallel or Load Sync system 7 1 PARALLEL OPERATION INFORMATION The PARALLEL menu is only active if the UPS belongs to a parallel or load sync system 7 1 1 UPS position PARALLEL 2 6 The first number on the second line identifies the position of that specific UPS within the parallel system ...

Page 91: ...y the MASTER UPS we are checking the data communication on UPS3 UPS4 is not communicating The menu will be as shown below PARALLEL 1 S 2 M 3 S 4 In case there are more than four paralleled devices the menu will be as follows PARALLEL 1 S 2 M 3 S The dots indicate the presence of a further menu which shows the status of the other UPS units in the system 7 1 4 Parallel type PARALLEL REDUNDANT x The ...

Page 92: ...of reception accuracy regarding the synchronism signals The messages are sent by the MASTER UPS therefore the number will only increase on the SLAVE UPS units CAN STATISTICS INV MSG RX 9277 99 9 Number of messages received and percentage of reception accuracy regarding the status of the system The messages are exchanged between all the UPS units therefore the number will increase on all of them 7 ...

Page 93: ...US The other alarms present are displayed by scrolling the menu A30 COMMON ALARM UPS STATUS After the last alarm present the operating statuses are displayed S1 BOOSTER OK Injury hazard due to electric shock Before carrying out any operation on the UPS make sure that all the safety precautions are adhered to Any work on the unit must be carried out by qualified personnel Internal components can on...

Page 94: ...y to feed the load Status S4 INVERTER LOAD Description The inverter feeds the load Operating condition The load is fed via the static inverter switch Status S5 INV BYPASS SYNC Description The inverter is synchronized with the bypass Operating condition The synchronization between the inverter and the bypass is locked and the static switch can change over from one source to the other Status S6 BYPA...

Page 95: ...r is charging the battery with a higher voltage The return to FLOATING charge mode is automatic Status S9 INV MASTER SYNC Description The inverter is synchronized with the MASTER UPS Operating condition This status is only present on the SLAVE UPS units and shows that the inverter is synchronized with the signal sent by the MASTER UPS ...

Page 96: ...e alarm persists contact our Technical Support Service Alarm A3 BOOSTER STOPPED Description The rectifier has been temporarily disconnected and the inverter is fed by the battery Possible causes Instability of the AC line voltage or frequency Possible fault in the rectifier control circuit Solutions 1 Check the parameters of the AC line voltage 2 Restart the device 3 If the alarm persists contact ...

Page 97: ...auses A battery test has been started automatically if set or manually by the user Solutions 1 Wait for the test to end and check possible battery faults Alarm A7 BCB OPEN Description The battery isolator is open Possible causes Battery isolator open Solutions 1 Check the status of the battery isolator 2 Check the functionality of the auxiliary contact of the isolator 3 Check the connection betwee...

Page 98: ...he output Possible causes Load problem Measuring circuit failure Solutions 1 Check the loads connected to the UPS output 2 If the alarm persists contact our Technical Support Service Alarm A12 STOP TIMEOUT SC Description Inverter shutdown due to an extended short circuit during a power failure or due to an overcurrent on the inverter bridge input Possible causes Short circuit on the loads during a...

Page 99: ...ed by the bypass line Possible causes Temporary changeover due to inverter failure Solutions 1 Verify the inverter status and check whether other alarms are present 2 If the alarm persists contact our Technical Support Service Alarm A17 RETRANSFER BLOCK Description The load is blocked on the bypass line Possible causes Very frequent changeovers due to load in rush currents Static switch problems S...

Page 100: ...tions 1 Check the loads connected to the UPS output 2 Contact our Technical Support Service Alarm A21 THERMAL IMAGE Description The thermal image protection has been activated after an extended inverter overload The inverter is shut down for 30 minutes and then restarted Possible causes Output overload Measuring circuit failure Solutions 1 Check the loads connected to the UPS output 2 Should you n...

Page 101: ...es Solutions 1 Check the fans operation 2 Clean the ventilation grids and the air filters if any 3 Check the air conditioning system if present 4 Check the status of the DC fuses on the inverter bridge input 5 If the alarm persists contact our Technical Support Service Alarm A25 INVERTER OFF Description The inverter is blocked due an operation failure Possible causes Various Solutions 1 Reset the ...

Page 102: ... Description Common alarm Possible causes At least one alarm is present Solutions 1 Check which alarms are present and carry out the indicated procedures Alarm A31 MBCB BUS CLOSED Description The manual bypass isolator is closed Possible causes Manual bypass isolator closed Solutions 1 Check the status of the manual bypass isolator 2 Check the functionality of the auxiliary contact of the isolator...

Page 103: ... MODE Description The UPS is supplied by the diesel generator Possible causes The auxiliary contact which activates the diesel generator connected to the UPS is closed and imposes this operating mode Solutions 1 Wait for the diesel generator to stop as soon as the mains voltage is restored 2 Check the connection of the auxiliary contact which signals the diesel generator start to terminals XD1 XD2...

Page 104: ...ical Support Service Alarm A40 SSI FAULT Description The system has detected a failure in the static inverter switch Possible causes Possible problems on the loads Static switch fault Solutions 1 Check the absorption of the loads and the presence of DC components if any on AC current 2 If the alarm persists contact our Technical Support Service Alarm A41 RECT ERROR LOOP Description The control is ...

Page 105: ...he air conditioning system if present 4 If the alarm persists contact our Technical Support Service Alarm A46 PAR LOST REDUND Description This alarm is only active on PARALLEL systems Continuity is not ensured in the event of a fault on one of the UPS units Possible causes The total load is higher than the maximum expected value Possible failure on the measuring circuit Solutions 1 Check the load ...

Page 106: ... of tolerance This alarm is only active when the temperature probe is installed and enabled on the battery Possible causes Anomalous temperature in the battery cabinet Possible failure on the measuring circuit Solutions 1 Check the temperature on the batteries and remove the cause of the alarm if any 2 If the alarm persists contact our Technical Support Service Alarm A52 DC COMP ERROR Description ...

Page 107: ...ged Solutions 1 Check the connection of cable 2 Contact our Technical Support Service Alarm A63 START SEQ BLOCK Description During the UPS start up a failure prevented the proper execution of the sequence Possible causes Control devices in wrong position or operated improperly Possible internal fault Solutions 1 Make sure the position of the control devices isolators selectors is as specified in t...

Page 108: ...olume m 3 h 500 500 600 Audible noise level according to IEC EN 62040 3 dB 52 db Standard battery type lead acid n cells 2 x 180 2 X 186 Protection degree IP 20 Electromagnetic compatibility EMI According to IEC EN 62040 2 CE marking Safety IEC EN 62040 1 Test and performance IEC EN 62040 3 Paint RAL 7016 Accessibility Front and top Installation 10 cm from the wall Dimensions mm L 450 P 650 H 1200...

Page 109: ...e for by pass and rectifier 2 Rectifier and battery charger 3 Maximum internal battery 3 3Ah 7 2Ah and 9Ah 60 or 62 batteries 4 Optional external battery 5 Inverter 6 Emergency line by pass with backfeed contactor 7 Inverter SSI and by pass SSB static switch ...

Page 110: ...ent Earth leakage current mA 22 Nominal current absorbed from mains at nominal load and battery charged A 12 19 23 Maximum current absorbed from mains at nom Load max recharging current and min input voltage A 24 36 36 Settable walk in sec Sectable from 5 to 30 Settable hold off sec Sectable from 1 to 300 BATTERY POWER kVA 10 15 20 Maximum internal battery 60 or 62 batteries 3 3AH 7 2AH 9AH Standa...

Page 111: ...requency selectable Hz 50 60 Output frequency stability Free running quartz oscillator Inverter sync with mains Slew rate Hz Hz Hz s 0 001 2 other on request 1 Nominal output current 230 Vac output Cos 0 8 Cos 1 A 43 65 87 35 52 70 Overload capability 125 for 10 min 125 150 for 30 sec 150 for 10 sec Short circuit current A 70 104 140 Short circuit characteristic Elect short circuit protection curr...

Page 112: ...60 1 5 adjustable Transfer mode Without break Transfer inverter automatic bypass In case of Short circuit Battery end of discharge Inverter test Inverter not operating Retransfer automatic bypass inverter Automatic Block on bypass after 6 transfers within 2 minutes reset by front panel Overload Capability 150 continuously 1000 for 1 Cycle Manual By Pass Standard Electronically controlled No break ...

Page 113: ...85 MOD BUS protocol 6 SNMP ADAPTER 7 REMOTE MONITORING PANEL 8 PARALLEL CARD INTERFACE KIT 9 EXTERNAL BATTERY CABINET 10 WALL MOUNTED FUSED SWITCH BOX 11 SPECIAL PAINT 12 LOAD SYNC BUS CARD INTERFACE KIT 13 DIESEL GENERATOR 14 EXTERNAL EPO AUXILIARY CONTACT 15 EXTERNAL MBCB AUXILIARY CONTACT OTHER SOFTWARE SELECTABLE FEATURES 1 OFF LINE 2 RECTIFIER WALK IN TIME 3 RECTIFIER DELAY ON STARTUP HOLD OF...

Page 114: ...olume m 3 h 500 500 600 Audible noise level according to IEC EN 62040 3 dB 52 db Standard battery type lead acid n cells 2 x 180 2 X 186 Protection degree IP 20 Electromagnetic compatibility EMI According to IEC EN 62040 2 CE marking Safety IEC EN 62040 1 Test and performance IEC EN 62040 3 Paint RAL 7016 Accessibility Front and top Installation 10 cm from the wall Dimensions mm L 450 P 650 H 1200...

Page 115: ...e for by pass and rectifier 2 Rectifier and battery charger 3 Maximum internal battery 3 3Ah 7 2Ah and 9Ah 60 or 62 batteries 4 Optional external battery 5 Inverter 6 Emergency line by pass with backfeed contactor 7 Inverter SSI and by pass SSB static switch ...

Page 116: ...ent Earth leakage current mA 22 Nominal current absorbed from mains at nominal load and battery charged A 12 19 23 Maximum current absorbed from mains at nom Load max recharging current and min input voltage A 24 36 36 Settable walk in sec Sectable from 5 to 30 Settable hold off sec Sectable from 1 to 300 BATTERY POWER kVA 10 15 20 Maximum internal battery 60 or 62 batteries 3 3AH 7 2AH 9AH Standa...

Page 117: ...put frequency selectable Hz 50 60 Output frequency stability Free running quartz oscillator Inverter sync with mains Slew rate Hz Hz Hz s 0 001 2 other on request 1 Nominal output current 400Vac output Cos 0 8 Cos 1 A 15 22 29 12 18 23 Overload capability 125 for 10 min 125 150 for 30 sec 150 for 10 sec Short circuit current A 24 36 46 Short circuit characteristic Elect short circuit protection cu...

Page 118: ...50 60 1 5 adjustable Transfer mode Without break Transfer inverter automatic bypass In case of Short circuit Battery end of discharge Inverter test Inverter not operating Retransfer automatic bypass inverter Automatic Block on bypass after 6 transfers within 2 minutes reset by front panel Overload Capability 150 continuously 1000 for 1 cycle Manual By Pass Standard Electronically controlled No bre...

Page 119: ...85 MOD BUS protocol 6 SNMP ADAPTER 7 REMOTE MONITORING PANEL 8 PARALLEL CARD INTERFACE KIT 9 EXTERNAL BATTERY CABINET 10 WALL MOUNTED FUSED SWITCH BOX 11 SPECIAL PAINT 12 LOAD SYNC BUS CARD INTERFACE KIT 13 DIESEL GENERATOR 14 EXTERNAL EPO AUXILIARY CONTACT 15 EXTERNAL MBCB AUXILIARY CONTACT OTHER SOFTWARE SELECTABLE FEATURES 1 OFF LINE 2 RECTIFIER WALK IN TIME 3 RECTIFIER DELAY ON STARTUP HOLD OF...

Page 120: ...erating every 100m above 1000m up to max 2000m Ventilation Forced Requested cooling air volume m 3 h 800 900 Audible noise level according to IEC EN 62040 3 dB 52 db Standard battery type lead acid n cells 2 x 180 2 x 186 Protection degree IP 20 Electromagnetic compatibility EMI According to IEC EN 62040 2 CE marking Safety IEC EN 62040 1 Test and performance IEC EN 62040 3 Paint RAL 7016 Accessib...

Page 121: ...121 BLOCK DIAGRAM 1 Common input rectifier and bypass 2 Rectifier and battery charger 3 External battery 4 Inverter 5 Emergency line optional by pass with backfeed contactor 6 Inverter SSI and by pass SSB static switch ...

Page 122: ...rent A maximum nominal current Earth leakage current mA 22 Nominal current absorbed from mains at nominal load and battery charged A 38 50 Maximum current absorbed from mains at nom Load max recharging current and min input voltage A 58 72 Settable walk in sec Sectable from 5 to 30 Settable hold off sec Sectable from 1 to 300 BATTERY POWER kVA 30 40 External battery Standard type Maintenance free ...

Page 123: ... Output frequency selectable Hz 50 60 Output frequency stability Free running quartz oscillator Inverter sync with mains Slew rate Hz Hz Hz s 0 001 2 other on request 1 Nominal output current 400Vac output Cos 0 8 Cos 1 A 44 58 35 47 Overload capability 125 for 10 min 125 150 for 30 sec 150 for 10 sec Short circuit current A Short circuit characteristic Elect short circuit protection current limit...

Page 124: ...50 60 1 5 adjustable Transfer mode Without break Transfer inverter automatic bypass In case of Short circuit Battery end of discharge Inverter test Inverter not operating Retransfer automatic bypass inverter Automatic Block on bypass after 6 transfers within 2 minutes reset by front panel Overload Capability 150 continuously 1000 for 1 cycle Manual By Pass Standard Electronically controlled No bre...

Page 125: ... SERIAL INTERFACE RS 485 MOD BUS protocol 8 SNMP ADAPTER 9 REMOTE MONITORING PANEL 10 PARALLEL CARD INTERFACE KIT 11 EXTERNAL BATTERY CABINET 12 WALL MOUNTED FUSED SWITCH BOX 13 SPECIAL PAINT 14 LOAD SYNC BUS CARD INTERFACE KIT 15 DIESEL GENERATOR 16 EXTERNAL EPO AUXILIARY CONTACT 17 EXTERNAL MBCB AUXILIARY CONTACT OTHER SOFTWARE SELECTABLE FEATURES 1 OFF LINE 2 RECTIFIER WALK IN TIME 3 RECTIFIER ...

Page 126: ...126 Rev A 06 01 2012 ...

Page 127: ...Rev A 06 01 2012 127 ...

Page 128: ...128 Rev A 06 01 2012 ...

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