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page   24 / 85                                                                                   0MLMHTM16RUENUB 

4.3 

External Overcurrent Protection device and terminals 

 

 
CAUTION

 to reduce the risk of fire, connect only to a circuit provided with branch circuit 

protection with maximum current rating per the table, below, in accordance with the National 
Electrical Code, ANSI/NFPA 70. 

 

 

Input (for single input unit) 

UPS 

models 

Nominal 

Current 

Maximum 

Current 

OCP Current 

OCP Device 

rating 

Bolt Size (in.) 

160 kVA 

188A 

212A 

265A 

300A 

3/8 

200 kVA 

235A 

265A 

331A 

350A 

3/8 

250 kVA 

294A 

331A 

414A 

450A 

3/8 

 
OCP= Over Current Protection Device, must be rated for branch circuit protection. 
 
 
 

 

Rectifier Input (for dual input unit)

 

UPS 

models 

Nominal 

Current 

Maximum 

Current 

OCP Current 

OCP Device 

rating 

Bolt Size (in) 

160 kVA 

188A 

212A 

265A 

300A 

3/8 

200 kVA 

235A 

265A 

331A 

350A 

3/8 

250 kVA 

294A 

331A 

414A 

450A 

3/8 

 
 
 

 

Bypass Input (for dual input unit) 

UPS 

models 

Nominal Current 

OCP Current 

OCP Device rating  

Bolt Size (in) 

160 kVA 

192A 

240A 

250A 

3/8 

200 kVA 

241A 

301A 

325A 

3/8 

250 kVA 

301A 

376A 

400A 

3/8 

 
 
 

 

Output 

UPS 

models 

Nominal Current 

Bolt Size (in) 

160 kVA 

192A 

3/8 

200 kVA 

241A 

3/8 

250 kVA 

301A 

3/8 

 

 

 
 
CAUTION

 Output circuit protection requirement is determined by distribution circuit. Smaller wire       

may be used for load wiring if rated load current is not needed and the appropriate circuit protection is  
applied. Output circuit protection must be provided as a part of the installation. 
 
 
 

 

 

Summary of Contents for Master-HP 160

Page 1: ...U UN NI IN NT TE ER RR RU UP PT TI IB BL LE E P PO OW WE ER R S SU UP PP PL LY Y 160 to 250 kVA Three Phase Output MASTER HP UL USER MANUAL ...

Page 2: ...page 2 85 0MLMHTM16RUENUB RPS SpA Viale Europa 7 37045 Legnago VR Italy www riello ups com ...

Page 3: ...ides an output neutral connection is only permitted when an input neutral is provided that is the delta wye configuration is prohibited The source must have a grounded neutral even if the neutral is not connected to the UPS that is a delta source may not be ungrounded or corner grounded Please refer to Section 4 4 for additional information Safety Warnings IMPORTANT SAFETY INSTRUCTIONS SAVE THESE ...

Page 4: ...rrect type Replace with same type and rating only Proper disposal of batteries is required Refer to your local codes for disposal requirements Never dispose of batteries in a fire Definition of operator and specialized technician The professional figure responsible for accessing the equipment for ordinary maintenance purposes is defined with the term operator This definition covers personnel that ...

Page 5: ...use with electrical and electronic equipment 2 If exposed to heat or fire some products may release toxic fumes into the atmosphere Always use a respirator when extinguishing a fire Symbols used in the manual In this manual some operations are shown by graphic symbols to alert the reader to the dangerous nature of the operations Danger Risk of Electric Shock Possibility of serious injury or substa...

Page 6: ...e When there are suspended loads Work gloves Use always GENERAL PRECAUTIONS This manual contains detailed instructions for the use installation and start up of the UPS Read the manual carefully before installation For information on how to use the UPS the manual must be read and understood before carrying out any operation on the device This device has been designed and manufactured in accordance ...

Page 7: ...7 4 5 Connection of signals and remote commands 28 1 1 7 Parallel optional 31 1 1 8 REMOTE COMMANDS ALARMS AND EPO 31 1 1 9 RS232 32 1 1 10 SLOTS 2 1 the following cards may be inserted optional 33 1 1 11 REMOTE ALARMS 2 optional cards for the MASTER HP UL PTCE version 33 1 1 12 Battery temperature sensor optional 33 1 1 13 SWOUT and SWMB aux 34 4 6 Start up procedure 35 1 1 14 Battery operation c...

Page 8: ...ING 65 1 1 29 3 Keys menu 3 5 CODE 436215 65 1 1 29 4 RATED OUTPUT VOLTAGE 66 1 1 29 5 BATTERY 66 1 1 29 6 PRE ALARM 67 1 1 29 7 AUTO OFF VA 69 1 1 29 8 AUTO OFF Timer 69 1 1 29 9 BYPASS VOLTAGE RANGE ADJUSTMENT 70 1 1 29 10 BYPASS FREQUENCY RANGE ADJUSTMENT 70 1 1 29 11 MODEM 70 1 1 29 12 DIAL SEND MODEM 71 1 1 29 13 RS232 71 1 1 29 14 ECHO 71 1 1 29 15 IDENT 72 1 1 29 16 OPERATION IN STANDBY ON ...

Page 9: ... panel with graphic display B Door handle C Ventilation grilles D Communication area E Front Cover panel with ventilation grilles F Switch cover panel G Door 1 SWIN Input power switch 2 SWBY Static switch bypass input 3 SWOUT Static switch output A B D F C E 1 2 3 G G D ...

Page 10: ...hic display B Door handle C Ventilation grilles D Communication area E Front Cover panel with ventilation grilles F Switch cover panel G Door 1 SWIN Input power switch 2 SWBY Static switch bypass input 3 SWOUT Static switch output 4 SWMB Mechanical bypass switch A B D F C E 1 3 4 2 G G ...

Page 11: ...l values are those allowed in the storage area Temperature 13 F to 167 F 25 to 75 C Relative humidity 30 95 max For the installation of a battery cabinet if provided with the uninterruptible power supply follow the instructions given in the specific manual The list of material provided may vary depending on the order specifications As a general rule the packaging should include the following the m...

Page 12: ...ents that could hinder normal maintenance operations avoid placing the device in areas exposed to direct sunlight or heat ensure that the ambient temperature conforms to the following minimum operating temperature 32 F 0 C maximum temperature for 8 hours a day 104 F 40 C average temperature for 24 hours 95 F 35 C 3 2 Dimensions of the premises For the mechanical dimensions of the cabinets refer to...

Page 13: ... recess dissipates less heat than one located in a free environment The following rule must be observed Leave at least one of the three side walls free right left or back The bottom side kick panels must not be mounted for installations where cabinets are lined up 3 4 Ventilation for battery premises The premises housing the battery cabinet must have adequate ventilation to prevent the concentrati...

Page 14: ...utral CAUTION If the input connection is Delta the UPS can supply only Delta load The output neutral must not be connected unless the UPS is the Wye version supplied with an input neutral TRANSFORMER CABINETS optional are available for converting the distribution systems from 3 to 4 wires CAUTION If a three phase non linear load is connected to the output the current on the neutral conductor can r...

Page 15: ... single configuration The UPS is designed to work as Single input Unit or as Dual input Unit Schematic diagram Single input Unit SWMB only in MASTER HP UL TCE version Schematic diagram Dual input Unit SWMB only in MASTER HP UL TCE version ...

Page 16: ...n the UPS Open the door Remove the switch cover panel Remove the bottom cable entry cover plates Drill or punch conduit holes in the cover plates Route the power cable through the bottom to the UPS terminals in base to your configuration see the next paragraphs MASTER HP UL Cables can enter in the UPS from the bottom FRONT REAR External Control Cable Entry Power Battery Cable Entry UPS Bottom View...

Page 17: ...0MLMHTM16RUENUB page 17 85 MASTER HP UL MBY TCE Cables can enter in the UPS from the top or from the bottom FRONT External Control Cable Entry Power AC Cable Entry Power Battery Cable Entry UPS Bottom ...

Page 18: ... the bypass jumper The input phase connections are made using bolts to one of the three holes in the bus bar Do not loosen the bolts that attach the bus bar Bond The UPS is provided with a separate bus bar that connects the Neutral Output to the frame Ground for delta input connection This is required to meet NEC grounding code for separately derived neutrals When a Neutral is provided in a Wye co...

Page 19: ...ypass jumper The input phase connections are made using bolts to one of the three holes in the bus bar Do not loosen the bolts that attach the bus bar Bond The UPS is provided with a separate bus bar that connects the Neutral Output to the frame Ground for delta input connection This is required to meet NEC grounding code for separately derived neutrals When a Neutral is provided in a Wye configur...

Page 20: ...eutral is to run from the rectifier input source although the rectifier source must be a grounded wye Note For the Input Output and Battery connections follow the order from the top to bottom or right to left as described in the boxes The label marked N present on the terminal identifies the neutral terminal Bond The UPS is provided with a separate bus bar that connects the Neutral Output to the f...

Page 21: ...tral input comes from the bypass source no neutral is to be run from the rectifier input source although the rectifier source must be a grounded wye Bond The UPS is provided with a separate bus bar that connects the Neutral Output to the frame Ground for delta input connection This is required to meet NEC grounding code for separately derived neutrals When a Neutral is provided in a Wye configured...

Page 22: ...kVA 2x4 0 AWG 200 kVA 2x300 kcmil 250 kVA 3x4 0 AWG or 4x2 0 AWG Cables and lugs are not supplied cables are to be connected to the field terminals through Listed cable lugs suitable for cable size When using crimp type lugs follow the manufacturer s instructions for both crimp tool and lug Input for single input unit UPS models Phase and Neutral Conductor 160 kVA 500 kcmil or 2x2 0 AWG 200 kVA 2x...

Page 23: ...installation Per NEC article 300 20 2 all three phase conductors must be run in the same conduit Neutral and ground must be run in the same conduit as the phase conductors Conduit is to be sized to accommodate one neutral conductor the same size as the phase conductor and one ground conductor If two neutral conductors or an oversized neutral conductor are to be installed check the size of the cond...

Page 24: ... Rectifier Input for dual input unit UPS models Nominal Current Maximum Current OCP Current OCP Device rating Bolt Size in 160 kVA 188A 212A 265A 300A 3 8 200 kVA 235A 265A 331A 350A 3 8 250 kVA 294A 331A 414A 450A 3 8 Bypass Input for dual input unit UPS models Nominal Current OCP Current OCP Device rating Bolt Size in 160 kVA 192A 240A 250A 3 8 200 kVA 241A 301A 325A 3 8 250 kVA 301A 376A 400A 3...

Page 25: ...ive to transient current pulses Delay greater than or equal to 0 1 s neutral In the standard version without an isolation transformer on the bypass line the neutral from the mains power supply is connected to the output neutral of the UPS THE ELECTRICAL SYSTEMS UPSTREAM AND DOWNSTREAM OF THE UPS MUST BE EXACTLY THE SAME DELTA DELTA or WYE WYE When operating in the presence of mains supply a differ...

Page 26: ... this function the UPS shuts down the rectifier inverter static switch and completely disconnects the power to the load The Output circuit of the UPS should not be considered safe unless the UPS is Off and the input power source to the UPS has been removed by opening the input disconnect devices which are external to the UPS including the battery This function can be activated by pushbutton under ...

Page 27: ...om the source AC Input 3P N G UPS SWBY SWIN SWMB SWOUT AC Output 3P N G DC Input 2W G Note AC and DC cables provided by others Cable lugs provided by others 3P G Y only in MASTER HP UL PTCE version Schematic diagram Main power supply and separate bypass without neutral from the source AC Input 3P G UPS SWBY SWIN SWMB SWOUT AC Output 3P N G DC Input 2W G Note AC and DC cables provided by others Cab...

Page 28: ...n accordance with data given in section 1 10 Compliance with safety standard of batteries installation will be care of batteries supplier 4 5 Connection of signals and remote commands Attention should be taken for the necessity of maintain the safety of any SELV CIRCUIT when connected to other equipment See the detail in the following points for each type of signal In order to access the interface...

Page 29: ...TCE A PARALLEL B EPO emergency power off control C REMOTE COMMANDS AND ALARMS D RS232 2 E RS232 1 F SLOT 2 aux G SLOT 1 main H REMOTE ALARMS optional I REMOTE ALARMS optional M AUX SIGNALS ISOLATION BOARD N TERMINAL BLOCK A G F C B D E H M N N I ...

Page 30: ...y close contact used to indicate when the SWMB EXT is closed 4 AUX SWMB RETURN INPUT 5 AUX SWOUT INPUT Normally open contact used to indicate when the SWOUT EXT is closed 6 AUX SWOUT RETURN INPUT 7 BAT TEMP SENSOR INPUT temperature ambient from battery cabinet 8 BAT TEMP SENSOR INPUT 9 GROUND INPUT Cable shield to ground Terminal block PIN NAME TYPE FUNCTION 1 SWBATT coil OUTPUT Normally Open dry ...

Page 31: ...harge has reached the minimum value defined Once this time has passed the load will remain unpowered the factory set end of discharge pre alarm value is 5 minutes 10 12V POWER Power supply 12Vdc 80mA max pins 10 and 11 11 GND POWER 12 IN 1 INPUT 1 Inverter OFF Connect pin 11 to pin 12 for at least 2 seconds In NORMAL OPERATION If the INVERTER OFF command is received the UPS switches the power supp...

Page 32: ...s and commands that can be programmed The change of function may be made by authorized technical support personnel 1 1 9 RS232 SELV CIRCUIT PROVIDED CONNECT TO SELV CIRCUIT ONLY Two DB9 connectors are available for RS232 connection The factory set transmission protocol is as following Baud rate Parity Data bits Stop bit 9600 NO 8 1 The BAUD RATE range is from 1200 to 9600 can be changed on the men...

Page 33: ...d HTTP to display the status with a browser TFTP to configure or update the device when connected to the network The main function of this device is to integrate the UPS into the LAN network ensuring a high level of reliability of communication with the server to enable full management and control of the UPS For the full and updated list of communication accessories please visit the website www ri...

Page 34: ...SWMB EXT must be connected to terminal J1on aux signals isolation board The purpose of this board is to isolate the internal circuits of UPS so that in case of parallel of UPS one auxiliary contact of an external switch is sufficient to be acquired by all the UPS in parallel For safe removal the UPS must placed onto bypass closing SWMB EXT opening SWIN EXT and SWOUT EXT and disconnecting the UPS A...

Page 35: ...ew seconds a messages on the status of the UPS will be shown on the first line of the display panel these will include the following message relating to the battery disconnect Wait DO NOT connect the BATTERY 4 close the static switch bypass line input switch SWBY 5 close the static switch output switch SWOUT 6 do not close the external battery circuit breaker disconnect device Once these operation...

Page 36: ...ow LED on the Signals and Commands Panel should be ON Check that the load connected to the UPS is powered In this state the power supplied to the load is being provided by the batteries Close SWIN for input power and return to normal operation The IN and OUT LEDs on the CONTROL PANEL will be GREEN The batteries will be recharged automatically Battery backup time Before a full battery discharge tes...

Page 37: ...wered can tolerate an interruption of the power supply of 2 5 ms and that it can tolerate any mains interference This operating mode is normally used for loads that are not particularly sensitive While operating in this mode the letter N will be displayed on the second line of the BASIC MENU near the UPS model Smart Active The UPS automatically activates On Line or Standby On operation according t...

Page 38: ...pass frequency range see page 70 modem configuration see page 70 RS232 1 and RS232 2 ports see page 71 standby on operation see page 37 Smart active operation see page 72 date and time see page 75 4 9 Procedure to transfer the load from UPS onto maintenance bypass only for MASTER HP UL MBY TCE version Procedure not applicable in the frequency converter With several UPS connected in parallel follow...

Page 39: ...ion 6 regarding the indicators After SWMB is closed the yellow Load on Bypass lamp will flash and the inverter will stop If required the UPS can be completely shut down without interrupting power to the load Leave SWMB closed but open SWIN SWBY SWOUT and all battery disconnect breakers CAUTION while operating the load through SWMB battery operation is not possible so the power to the load is depen...

Page 40: ...atic switch Rectifier Signallings and command panel Backfeed protection Control circuit with microprocessor EPO Signalling and alarm remote RS 232 1 line for PC RS 232 2 line for Modem DB9 female DB9 male 1 9 1 9 13 14 1 12 SLOT 1 SLOT 2 aux SWOUT aux SWMB batt temp sensor optional card optional card remove jumper for by pass line separate only for MASTER HP UL PTCE version ...

Page 41: ...rge to verify the condition of the battery and recharge to full capacity See page 63 of this manual to customize or disable this function BATTERY This is the energy reserve to supply the load when mains is not present to the UPS The batteries supplied in the external RPS Battery Cabinet are sealed and maintenance free Each RPS Battery Cabinet contains both fuses and a circuit breaker disconnect If...

Page 42: ...allel configuration to increase both the reliability of the power supply to the load and the available output power Up to 8 UPS s can be parallel connected It is recommended to connect units of the same power The load that can be applied to a system with several units connected in parallel may be greater than the load that can be supported by each individual unit thanks to automatic load sharing T...

Page 43: ... instructions seen in the first part of the manual for a single UPS remain valid each unit must be protected with equivalent fuses or switches 1 1 20 Ground Fault It is recommended that a Ground Fault Interrupter GFI device is implemented for safety In order to avoid unnecessary interventions versions with several parallel connected devices must have a single GFI device inserted at the input of th...

Page 44: ... button is pressed Installation of the EPO switch must be made with the UPS s turned off 1 1 22 External maintenance bypass In some cases in order to facilitate maintenance operations of the individual units making up the system it may be advisable to install an external maintenance bypass The External Maintenance Bypass should be installed in accordance with the manual for the External Maintenanc...

Page 45: ...ply and output cables must be the same for all units With reference to the above drawing these must be a1 c1 a2 c2 a3 c3 a length of input line cables c length of output line cables The length of cables rule must also be followed with separate mains power lines the lengths of the cables of the bypass line output line must be the same between all the UPS connected in parallel Lack of compliance wit...

Page 46: ... loop is interrupted at any point either due to a fault or for maintenance operation of the system continues normally as will be shown repeatedly below The parallel UPS s are connected through the signals RJ45 flat adapter parallel card located in the lower part of the UPS in the area for signal and command connections as shown figure ...

Page 47: ...he same firmware version as the new UPS Consult the factory if firmware versions are different Using the cable with two RJ45 terminals provided with each UPS A make the connections as shown below Single UPS configured in parallel If it is required to use a UPS that has been configured as a parallel unit on its own the signal card must be jumpered with the cable provided as shown below A UPS PARALL...

Page 48: ...age 48 85 0MLMHTM16RUENUB Two UPS s in parallel UPS 1 UPS 2 LED D ON OFF SW1 E START CONT Note 2 RJ45 cables are required System will not start up unless 2 cables are installed B B C A UPS 1 D A UPS 2 E ...

Page 49: ...TART CONT CONT Note 3 RJ45 cables are required System will not start up unless 3 cables are installed To add other parallel UPS s a UPS PARALLEL CABLE must be added for each new UPS connected The signal connection must not be removed when one UPS is shut down B B C A UPS 1 D A UPS 2 E A UPS 2 ...

Page 50: ...arallel battery code has already been inserted Only the battery capacity value has to be inserted see below X P the parallel battery code must be inserted by pressing keys 3 5 in sequence on the control panel and the code 467123 repeat the same sequence to disable the parallel The UPS s connected to the one in which the code is inserted will be automatically configured through the parallel cable t...

Page 51: ...icated in the section connections must be followed In the event of a mains failure the load is managed by all of the parallel connected UPS s STAND BY OFF OPERATION In this mode if there is a mains failure the UPS s will share the load the load is not powered with the mains present STABILIZER WITHOUT BATTERY OPERATION In this mode the units share the load Without batteries each unit is only a powe...

Page 52: ...he panel 2 Normal operation Slave units with message Parallel signal cable fault on the panel 3 Normal operation Slave units with message Parallel signal cable fault on the panel Note In this condition the load is powered correctly All the UPS s supply power to the load Let us assume that the signal cables between UPS s 1 3 and 2 3 are opened UPS STATUS 1 Normal operation Master unit with message ...

Page 53: ...sent inside the UPS Care must be taken when performing maintenance on a UPS with mains voltage present and the SWMB closed RPS recommends only using the mechanical bypass for keeping your load powered if the UPS has failed For maintenance we recommend the use of a RPS external maintenance bypass switch Consult the factory for more details Mechanical bypass on the whole system The sequences of oper...

Page 54: ...n in the figures below The hot insertion and removal of the UPS makes technical support easier and improves the reliability of the system With this procedure it is not necessary to shut down all the UPS s in order to add or remove a unit Hot insertion and removal can only be done on systems comprising UPS s with the following characteristics The UPS system must be prearranged with a distribution p...

Page 55: ... one of the other UPS s UPS 1 or UPS2 must be in the start position One UPS in the system must have SW1 in the start position and LED ON I Shut down the UPS 3 that is to be removed Remove the signal cables of the UPS to be removed II III Connect the RJ45 female RJ45 female shielded adaptor cable not provided between cables A Check that all the UPS are operating normally and that the system is shar...

Page 56: ...F7 F8 LED Bypass line indicator LED Mains line indicator LED Battery powering the load LED Load on bypass LED Normal output LED Alarm for internal fault Graphic display F1 F2 F3 F4 F5 F6 F7 F8 FUNCTION KEYS The function of each key is shown at the bottom of the display and it change according to the menu 250kVA ...

Page 57: ...ed onto the automatic bypass line Flashing The system output is switched onto the automatic bypass line with the output power greater than 100 VA or the manual bypass switch SWMB is closed MASTER HP UL PTCE version Off When the system output is switched onto inverter or the output is switched onto the bypass line and both switches SWOUT and SWMB are open or when the TOTAL BLOCK command is active G...

Page 58: ... with dotted lines when they are inactive UPS MESSAGES AND MAIN OPERATING VALUES Area where the UPS operating status is displayed by means of two text lines The first line displays messages that are explained in the alarm message paragraph The second line displays the main operating values about system output load battery buzzer and alarm message number KEY FUNCTION Area that shows the key functio...

Page 59: ... bypass line switch Bypass line input switch Battery switch Output switch Main line input switch Output load 40 VA or 0 VA Battery 70 Ah or 0 Ah Table with keys numbers and Icons Key Off ON Icon Meaning Information or n 1 Measures or n 2 Commands or n 3 History or n 4 Buzzer OFF ON or n 5 Display date hours or n 6 Decrease value or sub menu or n 7 Increase value or previous menu or n 8 250kVA ...

Page 60: ...RM MESSAGES one by one each for a few seconds The second line of the basic menu shows The second line displays the main operating values about system output load battery buzzer and alarm message number The message U200A indicates an UPS model with 200kVA rated power operating with 60Hz output frequency When the unit is set for the parallel operation the letter P is added U200AP The letter P became...

Page 61: ... this case the numeric value refers to the remaining minutes of operation calculated according to the current supplied by the battery and to the state of charge of the battery NOTE The backup time shown is calculated according to the measurement of the discharge current present at that time the stored value relating to the capacity of the battery connected and the stored value relating to the perc...

Page 62: ...ge of the rated value BY 277 277 277Vln 480V Measurement of the three input phase voltages of the bypass line with the concatenated voltage the average of the three values in brackets 60 1Hz Frequency of the bypass line BATT xxxV battery voltage value 0 0A battery current positive with Battery discharging negative with battery charging i 277 277 277Vln inverter output voltage yyyVdc input inverter...

Page 63: ...___________________ 1 V L L L1 2 L2 3 L3 1 Freq MAINS VOLTAGE 480V 480V 480V 60 0Hz BYPASS VOLTAGE 480V 480V 480V 60 0Hz OUTPUT VOLTAGE 480V 480V 480V 60 0Hz BATTERY VOLTAGE 530V BATTERY CURRENT 10 0A __________________________________ OUT 277 277 277Vln 480V 40 40 40 A 40 40 40 W 60 0Hz 57 57 57 Ap Bat 530V 11A i 277 277 277Vln 720Vdc Ts 26 Tr 36 Ti 35 125kVA 277V 3L 60Hz 15 35 55 _______________...

Page 64: ...new test is performed 60 sec after activation of the alarm and if the result is negative the alarm is activated once again for another 60 sec The alarms continue to halve the charge value stored until the calculated battery voltage is less than the voltage actually measured In practice this battery control system produces an alarm each time the battery is seen to have less than half of the expecte...

Page 65: ...ing sequence of keys from the basic menu 7 4 then by scrolling through the alarms with keys 7 and 8 The following message will be displayed System Autorestarting Disabled 1 Option 41 Tot active 1 8 next 1 1 29 3 Keys menu 3 5 CODE 436215 The code is no longer required for 2 minutes after it has previously been inserted The next menu can only be accessed by inserting the correct code otherwise it r...

Page 66: ... the backup time If not set otherwise this value is assumed to be equal to the UPS power e g at 100kVA the value set by default is 100Ah Battery type for high intensity discharge batteries change from value 1 normally pre set for normal batteries to value 2 value 3 is to be used for open vase batteries Cyclical battery recharging factory set Select type 1 or 2 and then press key 4 to display the p...

Page 67: ...h batteries of type 1 2 or 3 Voltage values Vmin Vp and Vs are not fixed values but are a function of the battery discharge current Vp Vmin 5V 10 battery current A battery capacity Ah Keys 7 and 8 can be used to decrease or increase the time to activate the pre alarm before the system blocks due to end of battery discharge Variations in the field of 1 minute are possible from 2 to 254 minutes The ...

Page 68: ...rent battery capacity in Ah Example for a 100Ah battery with a discharge current of 100A the regime is 1 The three values Vs Vmin and Vp are obtained from the discharge characteristic curve supplied from manufacturer relating to the battery discharge regime 1C has been determined Vs start of discharge voltage 1 intersection with the x axis battery terminal axis The value must be multiply for 40 nu...

Page 69: ...re effecting the automatic return to normal operation The AUTO OFF function may be used to shut down the system during operation from battery simply by shutting down the output load In normal operation the AUTO OFF function may be used to reset consumption since the power circuits are deactivated the battery remains isolated and only the control circuits with consumption equivalent to a light bulb...

Page 70: ... other than 7 or 8 to exit the menu Keys 7 and 8 can be used to decrease or increase the value as a percentage of the acceptable range for the frequency at the bypass line input The choice has the range from 1 to 5 of the nominal value 60 Hz 1 1 29 11 MODEM Press the following sequence of keys to access the menu 3 5 436215 7 4 MODEM enable 0 ADJUSTMENT 5 dial 6 send 7 8 Press key 1 to exit the men...

Page 71: ... 1 29 12 DIAL SEND MODEM Press the following sequence of keys to access the menu 3 5 436215 7 4 5 6 MODEM dial n 6543210 2 3 ADJUSTMENT 5 dial 6 send 7 8 Press key 1 to exit the menu Keys 7 and 8 can be used to decrease or increase the figure on which the cursor is positioned The cursor is moved by means of keys 2 and 3 and is indicated initially by the character _ Each number may assume values fr...

Page 72: ...following sequence of keys to access the menu 3 5 436215 8 4 SMART ACTIVE S Stby 5 min Stby_ON 1 Adjustment 4 Sma OFF 5 6 7 8 Press key 1 to exit the menu When the Smart Active function is activated via key 4 Stby_ON goes to 1 The setting remains stored even during a shutdown due to a power failure There is a delay of 5 minutes before transfer to SMART ACTIVE mode For a description of the operatio...

Page 73: ... a FFFF FFFF 2005 12 31 14 45 50 n 100 Return to the basic menu by means of key 1 Key 2 activates the submenu RECORDED VOLTAGES MEASUREMENTS Keys 3 4 and 5 keep their normal functions Key 6 activates submenu 4 6 RECORDED CODES and allows the exchange of stored alarm message with the display of the corresponding status codes at the time of the stored event and vice versa The status codes allow a mo...

Page 74: ... This key switch to page with all codes and measurements displayed of 1 event The key 6 switch from code with message line to full lines code NORMAL OPERATION a 0000 0000 2011 1 24 15 35 40 s 8000 c 0000 b 0000 r 0000 00 i 0000 00 IN 100 100 100 V 45 45 45 A 60 2Hz BY 277 277 277Vln 480V 60 0Hz OUT 277 277 277Vln 480V 50 50 50 A 40 40 40 W 60 0Hz 57 57 57 Ap Bat 530V 11A i 277 277 277Vln 720Vdc Ts...

Page 75: ...ting the correct code otherwise the system returns to the basic menu Press keys 2 3 4 5 or 6 to select which value to change DATE TIME Xmg h 2003 12 31 24 60 60 ADJUSTMENT 7 8 In this case the year s value is to be changed the flashing symbol X superimposed over the letter shows which field has been selected Press keys 7 or 8 to decrease or increase the selected value by one unit press any one of ...

Page 76: ...oad when it is disconnected from the mains power supply High voltage is present inside the UPS even when the mains power supply and the battery have been disconnected After disconnecting the mains power supply and the battery cabinet trained service personnel must wait at least ten minutes for the capacitors to discharge before working on the inside of the equipment Routine maintenance for batteri...

Page 77: ...ed voltage 480Vac 3 phase Rated voltage tolerance without contrib of battery 100 load 10 15 Voltage tolerance in battery mode or load depending 40 15 Input frequency tolerance from 45 to 65Hz Rated current absorbed 480 V A 188 235 294 Rated power absorbed 480 V kVA 156 196 244 Maximum current absorbed at full load and with battery recharging A 212 265 331 Power factor at rated voltage 480 V and ba...

Page 78: ... 2 2 V cells default 2 2 5 V cells programmable Boost charge Battery type 1 or 2 V 3 V 0 V 562 2 34 V cells default 576 2 40 V cells default 2 2 5 V cells programmable End of discharge 20 C Battery type 1 2 3 V 0 V For Ibatt 0 Ah rated value 432 395 For Ibatt Ah rated value 384 375 456 programmable Max Vdc V 600 Ripple voltage with recharged battery 0 Max recharge current A Full load 35 45 55 Load...

Page 79: ...n with non linear load 3 Stability of frequency with Inverter synchronized with the bypass mains 2 adjustable from 1 to 6 from control panel Stability of frequency with Inverter not synchronized with the bypass mains 0 05 Speed of frequency variation 1Hz sec Dissymmetry of the phase voltages with balanced and unbalanced load 1 Voltage phase shift with balanced and unbalanced load 120 1 el Overload...

Page 80: ...al Mode 20ms Switching from bypass to Inverter UPS in Stand by On mode from 2 to 5ms Delay in transfer onto Inverter after switching onto bypass 4 sec Power overload capacity of the bypass line kVA 110 for 60 minutes 125 for 10 minutes 150 for 1 minute Short circuit capacity of the bypass line x rated current 1 second 500 ms 200 ms 100 ms 10 ms 9 10 11 12 18 9 10 12 13 18 7 8 9 10 14 UPS models 16...

Page 81: ...ted see BATTERY TEST menu page 64 7 LOW INPUT VOLTAGE or OUTPUT OVERLOAD W Alarm present if one of the following conditions occurs the power supply voltage in input is insufficient to power the load see general characteristics the active power W of the output load is greater than the rated value 8 OUTPUT OVERLOAD This indicates that the required load power which is supplied by the inverter is grea...

Page 82: ...ated The system executes the shutdown command with a few seconds delay to allow for cancellation The command remains stored even during shutdown due to a power outage When the power supply is restored the system does not return to normal operation if the block that has been intentionally set is not deactivated to deactivate it close SWBY or if required press 8 20 REMOTE SYSTEM OFF COMMAND ACTIVE S...

Page 83: ...e 39 BATTERY SERVICE The battery operation time exceeded the set time to require service 40 Battery charge set level Ah The system is waiting to start in normal operation after a complete battery discharging because the battery is not charged above the requirement 41 Input switch OFF The external optional input switch is OFF 42 INSULATION LOSS A C The external optional ac imput insulation checking...

Page 84: ...rminated immediately This is achieved by switching the contact from open to closed Checks state of the battery Battery test with rectifier on Starts the manual battery test that continues until a block command is received or until the full discharge of the battery Terminates any manual battery test underway This is achieved by switching the contact from open to closed Checks state of the battery N...

Page 85: ...tromagnetic Compatibility EN 62040 2 cat C3 Methods of specifying the performance and test requirements EN 62040 3 The conformity to these norms allow to put the mark Warning This is a product for commercial and industrial application in the second environment installation restrictions or additional measures may be needed to prevent disturbances EN 62040 2 C3 ...

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