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76

8-10 kVA, 50/60 Hz (1-phase input) &

8-15 kVA, 50/60 Hz (3-phase input)

P-164000341

User's Guide

Revision 1

10.4 Parallel operations

Start-up:

NOTE

Before start-up make sure that UPS installations have been carried out correctly and ground
connections of both UPS units and parallel module have been connected. Check also that the
XSlot Hot Sync cards are installed correctly and the communication line between UPSs is
connected according to figure Communication cabling wiring.

When installation is completed correctly the start procedure can be started.

NOTE

If some settings are changed from User settings the same changes need to be done separately
to all of the UPSs in the system.

Carry out the following procedure to each UPS you want to have in system:

1.

Turn the battery and input circuit breakers to ON position.

2.

UPS will enter a stand-by mode and starts to charge batteries with a cooling fan operational.

Output is without the voltage in the stand-by mode.

3.

Push any key of the control panel to enable the functions of the LCD screen.

4.

Select unit number in parallel system: Unit #1, Unit #2, Unit #3 or Unit #4. Select: SETTINGS ->

USER SETTINGS -> PARALLEL OPERATION SETTINGS -> PARALLEL UNIT NUMBER.

5.

Select minimum units to support load: 0-4. Select: SETTINGS -> USER SETTINGS -> PARALLEL

OPERATION SETTINGS -> MINIMUM UNITS TO SUPPORT LOAD Do the following item (item

6) only for one UPS, which belongs to the system.

Do the following item (item 6) only for one UPS, which belongs to the system.

6.

Return to main menu and select TURN SYSTEM ON.

All the UPSs shall check their internal functions, synchronize to bypass and start to supply the

load.

NOTE

After the first start the load sharing of the system needs to be calibrated. Before starting
the calibration the system needs to support some load.

7.

Select: SETTINGS -> USER SETTINGS -> PARALLEL OPERATION SETTINGS -> START AUTO

CALIBRATION.

Summary of Contents for 9155 N

Page 1: ...Eaton 9155 9355 MARINE UPS P 164000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input User s Guide ...

Page 2: ......

Page 3: ...rial application in the second environment Installation restrictions or additional measures may be needed to prevent disturbances 2013 Eaton Corporation All Rights Reserved The contents of this manual are the copyright of the publisher and may not be reproduced even extracts without the written approval of Eaton Corporation Every care has been taken to ensure the accuracy of the information contai...

Page 4: ...Wiring procedure 15 6 2 1 UPS models without an internal transformer 16 6 2 2 UPS models with an internal input transformer 17 6 2 3 UPS models with an internal output transformer 19 6 3 External Battery Cabinet EBC installation procedure 37 7 Software and connectivity 40 7 1 Communication cables 40 7 2 Connection to the standard RS 232 port X53 41 7 2 1 LanSafe software 41 7 3 External control co...

Page 5: ...1 1 Turn UPS from normal mode to mechanical bypass 60 9 3 1 2 Turn UPS from mechanical bypass to normal mode 61 9 3 2 Maintenance bypass switch operation 62 9 3 2 1 Turn UPS from normal mode to mechanical bypass 63 9 3 2 2 Turn UPS from mechanical bypass to normal mode 64 10 Parallel systems 66 10 1 Overview 66 10 2 Tie cabinets 67 10 3 XSlot Hot Sync card installing and wiring 73 10 4 Parallel op...

Page 6: ...emove or cable from battery string before connecting UPS and EBCs 39 Figure 7 1 Location of control cable terminals Signal inputs X44 X45 EPO NC X12 NO X52 RS 232 X53 Relay output X57 40 Figure 7 2 Identification of the interface port pins 41 Figure 7 3 External control cable connections to the UPS 42 Figure 7 4 EPO relay and the connection diagram 44 Figure 7 5 Earth fault monitor and the connect...

Page 7: ...9 Table 8 2 User setting in the LCD menu screen 51 Table 8 3 Required battery charge currents 53 Table 9 1 Typical alarms displayed in the LCD screen of the UPS unit 57 Table 9 2 Routine maintenance intervals recommended by the manufacturer 57 Table 9 3 Description of the LED indicators 58 Table 10 1 Minimum cable and fuse rating for the different parallel system with installation procedure C syst...

Page 8: ...ence The intended audiences of this manual are people who plan the installation install commission and use or service the UPS The manual provides guidelines to check delivery installing and commissioning of the UPS The reader is expected to know the fundamentals of electricity wiring electrical components and electrical schematic symbols This manual is written for a global reader NOTE Read the man...

Page 9: ...ts Under no circumstances the UPS or the batteries should be installed in an airtight room in the presence of flammable gases or in an environment exceeding the specification For battery cabinets the ventilation of the environment should be designed so that the concentration of hydrogen stays below 4 Lower Explosive Limit LEL Designing the ventilation according to EN50242 2 is recommended Excessiv...

Page 10: ...ment and prevent loss of valuable electronic information minimise equipment downtime and minimise the adverse effect on different equipment due to unexpected power problems The UPS system continually monitors incoming electrical power and removes the surges spikes sags and other irregularities that are inherent in commercial utility power Working with a vessel s electrical system the UPS system su...

Page 11: ...hnology of UPS modules provides perfect sinusoidal input power quality at 0 99 input power factor with harmonic content less than 5 THD i This leads to more reliable total system operation and savings in generator and transformer sizing as losses in the windings are minimised Due to the active front rectifier the UPS is comparable to a clean resistor load from the mains perspective Thus the high i...

Page 12: ...e decreases below predetermined voltage level Hence the function of ABM system is to prolong the battery life considerably compared to traditional system that uses float charging technology This means that there is no current going through batteries all the time and causing corrosion In a traditional online UPS the inverter also causes ripple current to be fed to batteries causing corrosion 2 4 Ho...

Page 13: ... UPS units can also be ordered with RFI filters installed at the factory making them especially suitable for use with vessel s sensitive bridge equipment With an RFI filter the electromagnetic compatibility EMC requirements are complied with according to system standard IEC 60945 This design has Det Norske Veritas DNV type approval and American Bureau of Shipping ABS product design assessment To s...

Page 14: ...position NOTE A claim for shipping damage must be filed immediately and the carrier must be informed within 7 days of receipt of the equipment The packing materials should be stored for further investigation Before unpacking use a forklift or pallet jack to move the equipment as close as possible to the installation site Unpack the equipment by removing the packing and shipping materials Make a vi...

Page 15: ...8 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 3 1 Type designation label ...

Page 16: ...ove the UPS unit is also required Figure 4 1 Marine UPS units 8 15 kVA It is required to arrange ventilation of the UPS room Sufficient amount of air cooling is needed to keep the max room temperature rise at desired level Temperature rise of max 5 C requires the airflow of 600 m per 1 kW of losses Temperature rise of max 10 C requires the airflow of 300 m per 1 kW of losses An ambient temperature...

Page 17: ...ed 2 BAT 217 0 34 1016 Batteries installed 3 BAT 323 0 50 1513 Batteries installed Table 4 1 The floor surface must withstand these weights Standard models Equipment TA model Weight kg Point kg cm Distributed kg m Note UPS 68 0 11 319 No batteries UPS BAT 171 0 27 801 Batteries installed UPS 2 BAT 275 0 43 1288 Batteries installed UPS BAT EMPTY 91 0 14 426 No batteries installed UPS 2 BAT EMPTY 11...

Page 18: ...ld be installed next to the UPS cabinet Figure 5 1 Marine UPS unit with internal input transformer The UPS family has several alternative battery cabinets and configurations depending on the selected back up time and quality of batteries 5 1 Maintenance bypass switch UPS models with an integrated input transformer are supplied with an internal maintenance bypass switch MBS The MBS may also be orde...

Page 19: ...rmers are referred to as 9155 NT model 3 phase in 1 phase out 9155 ST model 1 phase in 1 phase out or 9355 NT model 3 phase in 3 phase out With transformers UPS can also operate in different voltages Transformer configurations and operation voltages can be customized to match the customer needs Alternatively isolation transformers can be purchased as separate items The over temperature sensor cabl...

Page 20: ... of the UPS and the external battery cabinets are the same The cables are delivered with the external battery cabinets See Chapter 6 3 External Battery Cabinet EBC installation procedure on page 37 WARNING The UPS contains high DC voltages A qualified person must do the connections between the UPS and the external battery cabinet s The battery cabinet is connected electrically in parallel with the...

Page 21: ...e earth PE connection Single phase L1 and protective earth PE connection Neutral N has isolated connection point and Neutral from the bypass input is used in the rectifier N can work also as L2 Bypass input Three phase L1 L2 L3 Neutral N and protective earth PE Single phase L1 Neutral N and protective earth PE connection N can work also as L2 Load output Three phase L1 L2 L3 Neutral N and protecti...

Page 22: ...ons size the cables according to the local safety regulations regarding installation environment appropriate voltage and currents of the UPS Fuses are sized according to local safety regulations appropriate input voltage and the rated current of the UPS Therefore protect the input and bypass cables with gG gL fuses or B C D type of circuit breakers against overload and short circuit Contact the ma...

Page 23: ...hrough the grommets of the connection box 3 Connect the conductors of the rectifier and bypass input cables to the proper terminals With single phase unit it is recommended to use the same phases for rectifier and bypass inputs 4 Connect the conductors of the load cable to the proper terminals 5 Connect the conductors of an external battery cabinet cable to the external battery and PE terminals Ch...

Page 24: ...ding installation wiring as shown in diagrams 6 2 2 UPS models with an internal input transformer Figure 6 2 The location of the power terminals for UPS unit with an internal input transformer The installation procedure for models with an internal input transformer is described below 1 Remove the plastic front cover of a transformer 2 Remove the cover of the terminal box of the power cables with a...

Page 25: ...because the external battery terminals are hazardous due to the parallel battery string 7 Fasten the cover of the terminal box with a screwdriver 8 Fasten the plastic front cover of a transformer The IEC EN 62040 1 safety instructions require the fitting by the user of a warning label on all primary power isolators installed remote from the UPS area The warning label for electrical maintenance per...

Page 26: ...o the filter which is located on top of the unit Refer to the dimensional drawing for the correct location of the unit 2 Slide the cables through the grommets of the connection box 3 Connect the conductors of the rectifier and bypass input cables to the proper terminals With single phase unit it is recommended to use the same phases for rectifier and bypass inputs 4 Connect the conductors of the l...

Page 27: ...Fasten the cover of the terminal box and filter enclosure with a screwdriver The IEC EN 62040 1 safety instructions require the fitting by the user of a warning label on all primary power isolators installed remote from the UPS area The warning label for electrical maintenance personnel shall carry the following wording or equivalent ISOLATE UNINTERRUPTIBLE POWER SUPPLY UPS BEFORE WORKING ON THIS ...

Page 28: ...4000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 21 Revision 1 User s Guide Figure 6 5 Wiring diagram of 9155 N model 3 phase in 1 phase out For cable and fuse sizes see the Table 6 1 ...

Page 29: ... 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 6 6 Wiring diagram of type approved 9155 N model 3 phase in 1 phase out For cable and fuse sizes see the Table 6 1 ...

Page 30: ... A 10 mm 10 kVA 25 A 6 mm 50 A 10 mm 12 kVA 40 A 10 mm 63 A 16 mm 15 kVA 50 A 10 mm 80 A 16 mm 9155 3P in 1P out PE Output Battery UPS rating kVA Cabling CABLE 2 Nominal current Cabling CABLE 2 Fusing FUSE A Cabling CABLE 3 8 kVA 10 mm 38 8 A 10 mm 50 A 10 mm 10 kVA 10 mm 43 5 A 10 mm 50 A 10 mm 12 kVA 16 mm 52 2 A 16 mm 50 A 10 mm 15 kVA 16 mm 65 2 A 16 mm 50 A 10 mm Table 6 1 Recommended cable a...

Page 31: ... 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 6 7 Wiring diagram of 9155 NT model with internal MBS 3 phase in 1 phase out For cable and fuse sizes see the Table 6 2 ...

Page 32: ...50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 25 Revision 1 User s Guide Figure 6 8 Wiring diagram of type approved 9155 NT model with internal MBS 3 phase in 1 phase out For cable and fuse sizes see the Table 6 2 ...

Page 33: ...mm 6 mm 6 mm 6 mm 10 kVA 50 A 25 A 25 A 25 A 20 A 10 mm 6 mm 6 mm 6 mm 6 mm 12 kVA 63 A 40 A 40 A 25 A 25 A 16 mm 10 mm 10 mm 6 mm 6 mm 15 kVA 80 A 50 A 50 A 32 A 32 A 16 mm 10 mm 10 mm 6 mm 6 mm 9155 3P in 1P out PE Output Battery UPS rating kVA Cabling CABLE 2 Nominal current Cabling CABLE 2 Fusing FUSE C Cabling CABLE 3 8 kVA 10 mm 38 8 A 10 mm 50 A 10 mm 10 kVA 10 mm 43 5 A 10 mm 50 A 10 mm 12...

Page 34: ...4000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 27 Revision 1 User s Guide Figure 6 9 Wiring diagram of 9155 S model 1 phase in 1 phase out For cable and fuse sizes see the Table 6 3 ...

Page 35: ...50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 6 10 Wiring diagram of type approved 9155 S model 1 phase in 1 phase out For cable and fuse sizes see the Table 6 3 ...

Page 36: ...10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 29 Revision 1 User s Guide Figure 6 11 Wiring diagram of 9155 ST model with internal MBS 1 phase in 1 phase out For cable and fuse sizes see the Table 6 3 ...

Page 37: ...1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 6 12 Wiring diagram of type approved 9155 ST model with internal MBS 1 phase in 1 phase out For cable and fuse sizes see the Table 6 3 ...

Page 38: ...TTERY UPS RATING KVA Fusing FUSE A Input voltage 230 V Cabling CABLE 1 Input voltage 230 V Cabling CABLE 1 Nominal Current Cabling CABLE 2 Fusing FUSE C Cabling CABLE 3 8 kVA 50 A 10 mm 10 mm 38 8 A 10 mm 50 A 10 mm 10 kVA 50 A 10 mm 10 mm 43 5 A 10 mm 50 A 10 mm Table 6 3 Recommended cable and fuse sizes for 9155 S model and 9155 ST model ...

Page 39: ...10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 6 13 Wiring diagram of 9355 N model 3 phase in 3 phase out For cable and fuse sizes see the Table 6 4 ...

Page 40: ...8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 33 Revision 1 User s Guide Figure 6 14 Wiring diagram of type approved 9355 N model 3 phase in 3 phase out For cable and fuse sizes see the Table 6 4 ...

Page 41: ...10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 6 15 Wiring diagram of 9355 NT model 3 phase in 3 phase out For cable and fuse sizes see the Table 6 4 ...

Page 42: ...8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 35 Revision 1 User s Guide Figure 6 16 Wiring diagram of type approved 9355 NT model 3 phase in 3 phase out For cable and fuse sizes see the Table 6 4 ...

Page 43: ... mm 9355 3P in 3P out OUTPUT Nominal Current with different output voltages Cabling CABLE 2 with different output voltages UPS RATING kVA 230 V 400 V 440 V 480 V 690 V 230 V 400 V 440 V 480 V 690 V 8 kVA 20 1 A 11 6 A 10 5 A 9 7 A 6 7 A 6 mm 2 5 mm 2 5 mm 2 5 mm 2 5 mm 10 kVA 25 2 A 14 5 A 13 2 A 12 1 A 8 4 A 10 mm 6 mm 2 5 mm 2 5 mm 2 5 mm 12 kVA 30 2 A 17 4 A 15 8 A 14 5 A 10 1 A 10 mm 6 mm 6 mm...

Page 44: ...he UPS unit NOTE Do not place EBC on the UPS unit 2 The required minimum distance for UPS unit and EBC is ten millimetres which is also required distance between two EBCs 3 Turn F1 battery breaker from the UPS unit in OFF position 4 Check that the circuit breaker F3 of the EBC is in the OFF position To minimise safety risk disconnect one of the cable or from battery string to break a battery circu...

Page 45: ... EBC connect first the EBCs parallel as follows a Connect the cables to second EBC in the same way as guided in point four 4 of this installation procedure b Remove the cover plate C of the first EBC and connect cables to terminal block X6 Use the cover plate C as a cable clamp 6 When all the EBCs are connected parallel make sure that F1 battery breaker is in OFF position before connecting cables ...

Page 46: ...164000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 39 Revision 1 User s Guide Figure 6 19 To minimise safety risk remove or cable from battery string before connecting UPS and EBCs ...

Page 47: ...rs 7 1 Communication cables It is recommended that the control cables and power cables be installed on separate trays Where control cables will cross power cables make sure they are arranged at an angle as near to 90 degrees as possible All control cables shall preferably be shielded If the shield is grounded this shall take place on only one end of the cable The procedure for connecting the contr...

Page 48: ...re 7 2 Identification of the interface port pins 7 2 1 LanSafe software The LanSafe software shuts down computers and whole networks in case of an extended power failure It provides basic monitoring data logging notification and event actions for a single UPS solution The software is bundled free of charge in Software Suite CD The connection procedure for the RS 232 interface port is following 1 C...

Page 49: ...control is a preferred method 7 3 1 Emergency Power Off EPO EPO is used to shut down the UPS from a distance This feature is intended for an emergency power down There are two different modes of operation that can be used normally closed NC contacts at X52 and normally open NO contacts at X12 Pins 1 and 2 at the remote shut down terminal X52 are as factory default closed When the contacts at X52 a...

Page 50: ...insulation to the mains is required 7 3 3 Programmable signal inputs The UPS incorporates two programmable inputs X44 X45 Use of a non polar relay control input is recommended The pins must be shorted with maximum resistance of 10 ohm in order to activate the specific input NOTE Please note the polarity of the inputs as indicated in the external control connections if used with a polarity control ...

Page 51: ...nput transformer over temperature without bypass If active the UPS will start to operate on battery or shutdown when batteries not available after one minute delay Input transformer over temperature with bypass If active the UPS will start to operate on battery or transfer to bypass after one minute delay 7 3 4 EPO relay option The Emergency Power Off EPO is a safety feature designed to power down...

Page 52: ... relay switches back on if the insulation resistance gets back to normal Without the auto reset mode on the insulation monitor remains in faulty state even when the insulation resistance gets back to normal and the reset needs to be done manually by pressing the reset button When the UPS is equipped with an internal Maintenance Bypass Switch MBS the control input X45 is reserved for the status inf...

Page 53: ...igurations for UPS communication 7 4 1 Web SNMP Module optional The module supports SNMP and HTTP compliant remote monitoring and shutdown for the protected computer systems It can be connected to a twisted pair Ethernet network 10 100BaseT using an RJ45 connector The Web SNMP module has a build in switching hub that allows three 3 additional network devices to be connected to the network without ...

Page 54: ...relay contacts are rated for 1 A 30 Vac or 200 mA 60 Vdc and they have a galvanic isolation from the other circuits of the UPS unit Figure 7 8 AS400 Relay Module 7 4 3 Single Serial Port Module optional To establish communication between the UPS and a computer connect your computer to the UPS communication port using the supplied communication cable When the communication cable is installed power ...

Page 55: ...ision 1 7 4 4 Modus Jbus Module optional The Modbus module provides monitoring and integration to the Building Management Software BMS such as Wonderware It features continuous and reliable communication through isolated DB9 ports RS485 RS232 or a terminal strip RS485 Figure 7 9 Modus Jbus Module ...

Page 56: ...n after long period of inactivity It will light up once a button is pushed The right side button will initiate the text to the screen The scrolling through the menu structure is done with buttons indicated by the images of the LCD screen The menu structure is shown in the table below There are small differences in the menu structure between single and parallel mode Parallel Mode Single Mode Main M...

Page 57: ...le alarms Battery charging method list of std set tings x x SETTINGS SERVICE SETTINGS Adjust parameters Adjust events Reset custom Clear history modem call set tings x x IDENTIFICATION UPS Type Part nro Serial nro Revisions x TURN UPS ON x TURN UPS OFF x TURN SYSTEM ON x TURN UPS OFF x TURN SYSTEM OFF Table 8 1 Menu map for display functions 8 2 User settings The UPS has the following typical sett...

Page 58: ...230 240 230 Volts Nominal output frequency 50 Hz 60 Hz 50 Hz Rectifier phase current limit Step 1 A 32 A Communication and connectivity Disable control commands Enabled Disabled Disabled Communication speed 1200 2400 9600 19200 19200 bps Std relay output function UPS ON OK Custom Battery low System on bypass System on battery UPS ON OK Signal input 1 2 function Empty see Chapter 7 3 3 Pro grammabl...

Page 59: ...iation low limit 1 20 step 1 15 Synchronization window 0 5 3 0 Hz step 0 1 Hz 2 0 Hz Frequency slew rate not in paral lel mode 0 1 3 0 Hz s step 0 1 Hz s 0 2 Hz s Battery information and settings ABM charging cycling disable Enabled Disabled Enabled Charging temp compensation Enabled Disabled Enabled Battery size setting Step 1 Watts cell 24 Watts cell Number of 36 pcs battery strings 0 no batteri...

Page 60: ... 2 Table 8 2 User setting in the LCD menu screen 8 2 1 Configuring user settings User settings can be configured via front panel Select Settings from main menu and then select User Settings 8 2 2 Changing language Pressing and holding down the first button on the left for about 3 seconds selects the language menu This action is possible from any LCD menu screen The default firmware has four main l...

Page 61: ...ity is 5 Amps at 8 kW load and 7 A at 7 kW load 8 2 4 Using relay outputs Relay outputs can be used for remote alarm indications Each relay has four standard pre programmed settings for alarms on bypass UPS ok battery low on battery One of the standard relay settings is custom that can be customised by the user The procedure to select customised alarms 1 Push any key of the control panel to enable...

Page 62: ...ectors are installed Appropriate cables sizes are used The external control connections inside the UPS are OK There are no tools foreign objects or dust inside the UPS from the installation Covers are in place Optional MBS is placed to UPS position as default You are then ready to proceed with the starting up the UPS 1 Turn the battery and input circuit breakers to ON position 2 UPS will enter a s...

Page 63: ... EPO 1 Find out the reason that caused EPO 2 Check that there are no risk to start the UPS again 3 Follow Normal start up check list and procedure 8 6 Shutdown The procedure to shutdown from LCD is following 1 Push any key of the control panel to enable the functions of the LCD screen 2 Select TURN UPS OFF from the LCD menu see Chapter 8 1 Display functions on page 49 3 Press and hold the return b...

Page 64: ...evel is ac ceptable Battery test failed Your batteries are detected to be faulty Batteries should be replaced and you need to contact the local office or representative of the UPS manu facturer Battery low The UPS is operating in stored en ergy mode It will shut down soon due to low battery voltage Make controlled shutdown of the protected load immediately to pre vent loss of data On battery The U...

Page 65: ...atteries replace with the same type and number of batteries NOTE Do not dispose of batteries in a fire The batteries may explode Do not open or mutilate batteries Released electrolyte is harmful to the skin and eyes It may be toxic CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECTED TYPE DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS 9 1 2 Cooling fan The cooling fan lifesp...

Page 66: ...ance bypass switch MBS operation The UPS unit comes with a maintenance bypass switch as a standard or optional feature depending on the ordered configuration The operation of the MBS is allowed for a trained person only who is familiar with the UPS behavior and functions The full UPS wiring diagram with a MBS switch is presented in the installation part of the manual 9 3 1 Internal maintenance byp...

Page 67: ...ure 9 1 The normal UPS supplying the load positions of the MBS switches 9 3 1 1 Turn UPS from normal mode to mechanical bypass Figure 9 2 The normal positions of the MBS switches The procedure to turn the UPS to mechanical bypass switch is described below 1 The normal start position should be as shown below ...

Page 68: ...the UPS OFF 5 Turn the battery breaker F1 and the rectifier input breaker F2 to the OFF position 6 Turn the S2 switch to the OFF position to disconnect the UPS static bypass input 7 The UPS is now in the mechanical bypass mode see below Figure 9 3 The positions of the MBS switches in the mechanical bypass mode 9 3 1 2 Turn UPS from mechanical bypass to normal mode The procedure to turn the UPS bac...

Page 69: ...he meters of the LCD display 5 Use the UPS LCD commands to transfer the UPS to static bypass mode Remember to verify the transfer before proceeding to the next step 6 Turn the S1 bypass switch to OFF position to connect the UPS output to the load and to disconnect the mechanical bypass output 7 Use the UPS LCD commands to transfer the UPS to Normal mode 8 The UPS is now in the Normal mode see belo...

Page 70: ...ss Figure 9 5 The normal positions of the three MBS switches The procedure to turn the UPS to mechanical bypass switch is described below 1 The normal start position should be as shown below 2 Use the UPS LCD commands to transfer the UPS to static bypass mode Remember to verify the transfer before proceeding to the next step 3 Remove the locking plate of the S1 3 switches 4 Turn the S1 switch to t...

Page 71: ...ect the UPS static bypass input 9 Remount the locking plate of the S1 3 switches to prevent the use of them 10 The UPS is now in the mechanical bypass mode see below Figure 9 6 The positions of the three MBS switches in the mechanical bypass mode 9 3 2 2 Turn UPS from mechanical bypass to normal mode The procedure to turn the UPS back to normal mode is described below 1 The normal start position s...

Page 72: ... of the LCD display 6 Use the UPS LCD commands to transfer the UPS to static bypass mode Remember to verify the transfer before proceeding to the next step 7 Turn the S3 switch to ON position to connect the UPS output to the load 8 Turn the S1 switch to OFF position to disconnect the mechanical bypass output 9 Use the UPS LCD commands to transfer the UPS to Normal mode 10 Remount the locking plate...

Page 73: ...bility UPS modules of the parallel system share equally the load with Hot Sync technology The parallel outputs can be combined in a System Parallel Module or cabinet It is the system component containing the obligatory service switches Customer s low voltage distribution panel can also be used instead of the System Parallel Module In the redundancy system service switches enable the maintenance or...

Page 74: ...ypass and inverter s of the UPS unit s While turning the switch where the bypass is connected ON OFF UPS should be on static bypass mode or shut down NOTE The maximum load supported by the system is limited to 15 kVA if there are two UPSs and bypass connected to TC See wiring diagrams below Terminals of the TC have two or four wire connection L1 and N or L1 L2 L3 and N and ground terminals The upp...

Page 75: ... 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 10 3 Cable routing of the Tie Cabinet 1 phase model on the left and 3 phase model on the right Figure 10 4 1 phase Tie Cabinet s wiring diagram with three UPS units ...

Page 76: ...nnected UPS Module Bypass input X1 Rectifier input F2 Cable A Cable C Fuse 1 Cable B Fuse 2 8 kVA 10 mm 10 mm 50 A 2 5 mm 16 A 10 kVA 10 mm 10 mm 50 A 4 mm 20 A 12 kVA 16 mm 16 mm 63 A 6 mm 25 A 15 kVA 25 mm 16 mm 80 A 6 mm 32 A TC Module Cable D Cable E Cable F 8 kVA 10 mm 10 mm 10 mm 10 kVA 10 mm 10 mm 10 mm 12 kVA 16 mm 16 mm 16 mm 15 kVA 25 mm 16 mm 25 mm 16 kVA 35 mm 16 mm 35 mm ...

Page 77: ...e E Cable F 20 kVA 35 mm 16 mm 35 mm 24 kVA 70 mm 35 mm 70 mm 30 kVA 70 mm 35 mm 70 mm 36 kVA 95 mm 50 mm 45 kVA 120 mm 70 mm Table 10 1 Minimum cable and fuse rating for the different parallel system with installation procedure C system bypass not allowed Figure 10 6 3 phase Tie Cabinet s wiring diagram with three UPS units ...

Page 78: ...g diagram with two UPS units and bypass connected UPS Module Cable A Cable C Fuse 1 8 kVA 2 5 mm 4 mm 16 A 10 kVA 4 mm 4 mm 20 A 12 kVA 6 mm 6 mm 25 A 15 kVA 6 mm 6 mm 32 A TC Module Cable B Cable D Cable E 8 kVA 2 5 mm 4 mm 2 5 mm 10 kVA 4 mm 4 mm 4 mm 12 kVA 6 mm 6 mm 6 mm 15 kVA 6 mm 6 mm 6 mm 16 kVA 6 mm 6 mm 6 mm 20 kVA 10 mm 16 mm 10 mm ...

Page 79: ...ufacturers Tie Cabinet or similar not used Required parallel system wiring length should be in accordance with the following rule as referenced to the diagram below to ensure approximately equal current sharing when in static bypass mode see Figure below Total length of 1A 1B Total length of 2A 2B Total length of 3A 3B Total length of 4A 4B This rule has a tolerance of approximately 10 for the com...

Page 80: ...length notes NOTE Signal input cables need to be connected to all UPS when used 10 3 XSlot Hot Sync card installing and wiring To enable parallel operation all the UPSs in the system need the XSlot Hot Sync card see the Figure and Table below installed into an open XSlot on the front of the UPS see Chapter 7 4 XSlot communication option on page 45 ...

Page 81: ...sed contact closes when UPS is on bypass 6 TX 7 TX Remote Monitor Panel RMP Relay Interface Module RIM or Supervisory Contact Module SCM Connections 8 CAN L 9 CAN H Controller Area Network CAN Input for parallel operation 10 Shield Table 10 3 Description for figure XSlot Hot Sync card and terminal interface The Hot Sync communication wiring procedure should be done with shielded twisted pair STP a...

Page 82: ...0 4 Communication Wiring Termination Figure 10 10 Communication cabling wiring NOTE XSlot Hot Sync card has built in termination resistor enabled by a jumper J7 The default jumper setting without termination resistor is J7 Pin 2 3 The first and the last UPS modules should have the termination resistor enabled by connecting Pins 1 and 2 with the jumper J7 Default setting Resistor ON PIN 1 and PIN 2...

Page 83: ...enter a stand by mode and starts to charge batteries with a cooling fan operational Output is without the voltage in the stand by mode 3 Push any key of the control panel to enable the functions of the LCD screen 4 Select unit number in parallel system Unit 1 Unit 2 Unit 3 or Unit 4 Select SETTINGS USER SETTINGS PARALLEL OPERATION SETTINGS PARALLEL UNIT NUMBER 5 Select minimum units to support loa...

Page 84: ... will go to stand by mode 2 Select TURN UPS OFF Only the selected UPS will go to stand by mode When UPS is in stand by mode it still charges its batteries and uses cooling fans Stand by mode enables a fast restart If some UPS or all the UPSs in the system need to be shutdown completely proceed to item 3 3 Select TURN UPS OFF and press and hold the return button for 5 seconds There shall be an indi...

Page 85: ... local collecting recycling reuse or hazardous waste center and follow the local legislation These symbols indicate on a product Figure 11 1 WEEE symbol Use proper local collecting centers meeting local legislation when handling waste of electrical and electronic equipment WARNING HAZARDOUS MATERIALS Batteries may contain HIGH VOLTAGES and CAUSTIC TOXIC and FLAMMABLE substances Batteries can injur...

Page 86: ...00341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 79 Revision 1 User s Guide 12 Dimensional drawings Figure 12 1 Standard and type approved marine UPS models with one bottom battery module ...

Page 87: ...80 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 12 2 Standard and type approved marine UPS models with two bottom battery modules ...

Page 88: ...P 164000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 81 Revision 1 User s Guide Figure 12 3 Standard and type approved marine UPS models with one bottom transformer module ...

Page 89: ... 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 12 4 Standard and type approved marine UPS models with middle battery and bottom transformer module ...

Page 90: ...P 164000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 83 Revision 1 User s Guide Figure 12 5 Standard and type approved marine UPS models with no battery or transformer modules ...

Page 91: ...84 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 12 6 External battery cabinet models with two and three modules ...

Page 92: ...164000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 85 Revision 1 User s Guide 13 Wiring diagrams for internal transformer Figure 13 1 Internal transformer wirings for 9155 NT model ...

Page 93: ...86 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input P 164000341 User s Guide Revision 1 Figure 13 2 Internal transformer wirings for 9155 ST model ...

Page 94: ...P 164000341 8 10 kVA 50 60 Hz 1 phase input 8 15 kVA 50 60 Hz 3 phase input 87 Revision 1 User s Guide Figure 13 3 Internal transformer wirings for 9355 NT model ...

Page 95: ...5 kVA Ambient temperature 0 to 40 C electronics max 45ºC with 7 5 derating 15 to 25 C batteries Relative humidity 0 to 95 no condensation allowed Altitude 1000m above sea level at 40 C max 2000m with 1 derating per 100m Vibration IEC 60068 2 64 DNV Class A Endurance Total RMS 1G 3 100 Hz Table 14 2 Environment Mechanical configuration UPS 8 kVA 10 kVA 12 kVA 15 kVA Width 335 mm Depth 736 mm Rear m...

Page 96: ...atteries Load pf 0 7 25 C amb Backup time can be extended with external battery cabinets 10 min 32 bat 7 Ah 15 min 32 bat 9 Ah 28 min 64 bat 7 Ah 33 min 64 bat 9 Ah 6 min 32 bat 7 Ah 10 min 32 bat 9 Ah 20 min 64 bat 7 Ah 25 min 64 bat 9 Ah 8 min 32 bat 9 Ah 15 min 64 bat 7 Ah 20 min 64 bat 9 Ah 5 min 32 bat 9 Ah 10 min 64 bat 7 Ah 15 min 64 bat 9 Ah Noise ISO 7779 50 53 dB A depending on the load ...

Page 97: ... 0 99 Input distortion 5 THD I Rated input current Input voltage 8 kVA 10 kVA 12 kVA 15 kVA 120 V 39 A 49 A 58 A 73 A 230 V 21 A 26 A 31 A 38 A 400 V 12 A 15 A 18 A 22 A 440 V 11 A 14 A 16 A 20 A 480 V 10 A 13 A 15 A 19 A 3 phase 690 V 7 A 9 A 11 A 13 A 120 V 67 A 84 A 230 V 35 A 44 A 400 V 20 A 25 A 440 V 19 A 23 A 480 V 17 A 21 A 1 phase 690 V 12 A 15 A Table 14 5 AC input DC circuit UPS 8 kVA 1...

Page 98: ...W 9 kW 10 8 kW 13 5 kW Nro of phases 1 phase 2 phase or 3 phase Frequency 50 Hz or 60 Hz user selectable 9155 220 230 or 240 Volts user selectable 9355 380 400 or 415 Volts user selectable Nominal voltage rating With internal transformer 120 230 400 440 480 or 690 Volts 8 kVA 10 kVA 12 kVA 15 kVA 9155 100 A 300 ms 9155 144 A 300 ms Short circuit capability 9355 55 A 300 ms Overload capability min ...

Page 99: ...m a failure if the installation commissioning repair alternation or ambient conditions of the equipment do not fulfil the requirements specified in the documentation delivered with the unit and other relevant documentation Equipment subjected to misuse negligence or accident Equipment comprised of materials provided or designs stipulated by the purchaser Under no circumstances shall the manufactur...

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