Riello MCM 10, Installation And Use Manual

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Page 2: ...tandards in force No hazardous materials such as CFC HCFC or asbestos are used in this product When evaluating packaging the choice of material has been made favouring recyclable materials For correct disposal please separate and identify the type of material of which the packaging is made in the table below Dispose of all material in compliance with standards in force in the country in which the ...

Page 3: ...TERNAL BATTERIES 16 REMOVING THE UPS AND THE BATTERY BOX FROM THE PALLET 17 PRELIMINARY CHECK OF CONTENTS 19 INSTALLING THE UPS AND THE BATTERY BOX 19 STEPS TO BE TAKEN TO GAIN ACCESS TO THE TERMINALS OF THE UPS BATTERY BOX 19 ELECTRICAL CONNECTIONS 20 WIRING DIAGRAMS FOR CONNECTING TO THE ELECTRICAL SYSTEM 20 INTERNAL PROTECTIVE DEVICES OF THE UPS 23 EXTERNAL PROTECTIVE DEVICES 24 CROSS SECTION O...

Page 4: ...AY 37 DISPLAY MENUS 39 OPERATING MODES 40 MAINTENANCE BYPASS SWMB 40 REDUNDANT AUXILIARY POWER SUPPLY FOR AUTOMATIC BYPASS 41 AUXILIARY SOCKETS OPTIONAL 41 ENERGYSHARE 41 AUX OUTPUT 41 POWER WALK IN 41 REDUCING THE LOAD TO 200V AND 208V 42 CONFIGURING THE UPS 42 COMMUNICATION PORTS 45 RS232 AND USB CONNECTORS 45 COMMUNICATION SLOTS 45 AS400 PORT 46 BUZZER 47 SOFTWARE 48 MONITORING AND CONTROL SOFT...

Page 5: ...nce standard for single phase output UPS systems Depending on user requirements there are two different versions available MCM The Multi Sentry MCM version stands out by its compact size and new modern design These features make it suitable for any environment MSM The Multi Sentry MSM version offers longer autonomy than the MCM version thanks to the possibility to double the number of batteries in...

Page 6: ...essory communication cards Battery fuse holder isolator Communication ports AS400 USB RS232 Output switch EnergyShare sockets 10A max total on the two sockets and relative protection Separate bypass switch optional Ventilation fans Input switch Parallel PCB optional Terminal cover panel ...

Page 7: ...on ports AS400 USB RS232 Battery fuse holder isolator EnergyShare Aux Output sockets 10A max and relative protection optional Output switch Ventilation fans Separate bypass switch optional Parallel PCB optional Input switch Remote Emergency Power Off R E P O Terminal cover panel Slot for power relay board Brake rod ...

Page 8: ...Off Slot for power relay board Connection for remote maintenance bypass command Connection for external Battery Box temperature probe Connection for external synchronization signal Power connections BATTERY INPUT SEPARATE BYPASS optional OUTPUT Area for the single phase short circuit bar ...

Page 9: ... remote maintenance bypass command Connection for external Battery Box temperature probe Connection for external synchronization signal Power connections BATTERY INPUT SEPARATE BYPASS optional OUTPUT Area for the single phase short circuit bar ...

Page 10: ...ry operation with early low battery or imminent shutdown warning Flashing in standby programmed restart function active and mains absent Load on bypass LED On steady load powered from bypass line Standby alarm LED On steady replace batteries Flashing batteries overloaded alarm Replace batteries LED On steady replace batteries Flashing batteries overloaded alarm ECO mode LED On steady ECO mode conf...

Page 11: ... Box corresponds to that supported by the UPS Additional Battery Boxes may be connected in a chain to obtain the desired autonomy time during a power failure This series of Battery Box contains two separate strings of batteries one with a positive voltage and the other with a negative voltage with respect to the neutral terminal N The basic diagram for the Battery Box is shown here below BBX 1320 ...

Page 12: ...OME ADDITIONAL BATTERY CHARGERS ARE USED INSTEAD OF THE BATTERIES This series of UPS must be used together with an external Battery Box and is suitable for applications requiring long back up times NOTE A separate bypass line is supplied on this UPS version The additional internal battery charger cards are powered directly on mains power and have pseudo sinusoidal wave form absorption If the input...

Page 13: ...ts The installation of a remote maintenance bypass parallel to the UPS is incompatible with inclusion of the transformer In any event if the remote maintenance bypass is inserted make sure at the time the remote bypass switch is closed that the UPS is isolated from the system by opening the input and or output switches UPS version with internal transformer is supplied with neutral on secondary cir...

Page 14: ... 2218 B T U h 0 76 kW 654 kcal h 2594 B T U h 0 90 kW 774 kcal h 3071 B T U h 1 15 kW 989 kcal h 3924 B T U h Power dissipated at rated distortion load pf 0 7 and with battery charged 0 50 kW 430 kcal h 1710 B T U h 0 58 kW 500 kcal h 1980 B T U h 0 69 kW 594 kcal h 2355 B T U h 0 90 kW 775 kcal h 3070 B T U h Flow rate of fans for removing heat from installation room 300 mc h 355 mc h 410 mc h 54...

Page 15: ...the ambient temperature with the UPS running remains between 0 and 40 C The UPS may be operated with an ambient temperature of between 0 and 40 C The recommended working temperature for the UPS and the batteries is between 20 and 25 C In fact if the battery has an average life of 5 years with a working temperature of 20 C the life is halved if the working temperature is increased to 30 C Avoid ins...

Page 16: ... open the battery fuse holder while the UPS is powering the load in battery operation mode The interruption of the battery DC may cause an electrical arc resulting in broken equipment and or fire In addition if there is no mains power the energy to power the load is provided by the batteries therefore opening the battery caps would lead to the shutdown of the load Follow these recommendations when...

Page 17: ... the door and remove the slides NOTE 2 The slides are fixed to the pallet by a screw marked C in the figure Remove the 4 brackets securing the UPS to the pallet the screws are marked A and B in the figures Using 4 of the previously removed screws type A secure the slides to the pallet as shown Push the UPS from the rear off the pallet with great care Make sure that the door is closed before doing ...

Page 18: ...ening screws A and B Once removed the two brackets can be used as ramps Fasten the ramps to the pallet using the screws A and making sure to align them with the wheels of the unit Turn the feet as far as they will go in order to increase the distance between the unit and the pallet Make sure that the door is properly closed WARNING to unload the UPS from the pallet we recommend that you push it do...

Page 19: ...mt The rear part of the UPS should be set at least 30 cm from the wall to enable the air blown by the ventilation fans to flow away correctly No objects should be left on its top surface Having set the equipment in position secure it by engaging the brake rod see Front Views of the UPS point 8 situated below the connecting terminals MSM version only In seismic areas or for mobile systems the brack...

Page 20: ...al TRANSFORMER BOXES to convert the distribution systems from 3 wires to 4 wires are available WIRING DIAGRAMS FOR CONNECTING TO THE ELECTRICAL SYSTEM NOTE for the following diagrams in cases of single phase connections on the input line instead of 3P N please read P N UPS with no variation of the neutral arrangements UPS with galvanic isolation on input Note For three phase connections the transf...

Page 21: ...UPS without any variation in neutral condition and with separate bypass input UPS with galvanic isolation and with separate bypass input UPS with galvanic isolation at output and separate bypass input ...

Page 22: ... the same potential If the two power supplies were different an isolation transformer would have to be used on one of the inputs UPS without any variation in neutral condition and with separate bypass input connected to independent power supply line UPS with separate bypass input on independent power supply line and with galvanic isolation at input UPS with separate bypass input connected to indep...

Page 23: ... lines L2 and L3 must be increased by 7A Valid in by pass mode and three phase input only In normal mode L1 L2 L3 SHORT CIRCUIT If a failure occurs on the load the UPS protects itself by limiting the value and duration of the current output short circuit current These values also depend on the operating status of the UPS at the time of the failure there are two different cases UPS in NORMAL OPERAT...

Page 24: ...ith no input separation transformer the neutral from the mains power supply is connected to the UPS output neutral as a result there will be no change to the neutral arrangements of the installation THE UPS INPUT NEUTRAL IS CONNECTED TO THE UPS OUTPUT NEUTRAL THE DISTRIBUTION SYSTEM THAT POWERS THE UPS IS NOT MODIFIED BY THE UPS The neutral condition is only modified if an isolation transformer is...

Page 25: ...les for connection to the optional Battery Box is 3 metres Note the maximum cable size that can be inserted in the INPUT BYPASS and OUTPUT terminal boards is 25mm2 for cables with cable lugs and 35mm2 for rigid cables The maximum section for cables that can be inserted in the BATT terminal board is 10 mm2 for cables with cable lugs and 16 mm2 for stripped cables CONNECTIONS The very first connecti...

Page 26: ...TTERY module are only required when the optional Battery Box is present CONNECTION OF UPS SINGLE PHASE INPUT The very first connection must be the protection conductor or the earth cable which should be inserted in the terminal marked PE The UPS must be earthed before use Apply the short circuit to the three input bushings see View of UPS connections ref 21 using the bar and the three screws provi...

Page 27: ...tely The R E P O circuit is self powered with SELV type circuits No external power supply voltage is therefore required When it is closed normal condition a maximum current of 15mA is present EXTERNAL SYNC This non isolated input is used to synchronise the inverter output with an appropriate signal coming from an external source For the installation use an isolation transformer with an isolated si...

Page 28: ... maintenance bypass isolator Whenever the UPS is equipped with internal isolation transformer check the compatibility between the remote maintenance bypass and the neutral arrangement in the electrical plant DIAGRAM SHOWING REMOTE INSTALLATION OF THE MAINTENANCE BYPASS ON THE THREE PHASE SINGLE PHASE MODEL Peripheral electric control panel UPS internal connections LINE switch magneto thermal switc...

Page 29: ...s given in the UPS Internal Protections section NOTE For installation with single phase input use a bi polar disconnecting switch OUTPUT switch switch compliant with the indications given in the UPS Internal Protections section SERVICE BYPASS switch disconnecting switch compliant with the indications given in the UPS Internal Protections section complete with auxiliary contact that is normally clo...

Page 30: ...rs of the UPS and the Battery Box are open Remove the terminal cover of the Battery Box see Operations to access the UPS Battery Box terminals Connect the earth terminals of the UPS and the Battery Box Connect the terminals to the UPS and the Battery Box terminals marked with the symbol with the red cable terminals marked with the N symbol with the blue cable terminals marked with the symbol with ...

Page 31: ...e than one UPS may be connected to each Battery Box or to more than one Battery Box connected in a cascade SETTING THE RATED BATTERY CAPACITY SOFTWARE CONFIGURATION Having installed one or more BATTERY BOXES the UPS must be set up to update the rated capacity value total Ah of batteries inside the UPS external batteries To perform this operation use the dedicated configuration software ...

Page 32: ...P PROBE connector see View of the UPS Connections ref 3 After installation enable the outdoor temperature measuring function using the configuration software REMOTE PANEL OPTIONAL The remote panel enables the remote monitoring of the UPS and gives a real time detailed summary of the machine status The device ensures that the operator can control the electrical values of the mains power outputs bat...

Page 33: ...lied the internal temperature and the state of efficiency of the batteries The block diagram below shows each of the parts that make up the UPS Block diagram of the UPS IMPORTANT Our UPS are designed and produced for long life even under the severest conditions Remember however that they are electrical power equipment items and as such are in need of periodic checks Besides some components have a ...

Page 34: ...information as provided in the Connecting the Battery Box to the UPS paragraph this can lead to the battery fuses becoming damaged If this happens contact the customer services department immediately to avoid further damage to the UPS Note When the fuses are closed small arc flashes may occur due to the charge of the capacitors present inside the UPS This is normal and does not cause faults and or...

Page 35: ...he phase direction is respected Close the panel again Repeat the power on operations including the preliminary operations Press to enter the start menu Choose Yes when prompted to confirm Press to confirm and wait for a few seconds Check that the UPS is set with the load powered by the inverter Open the input switch SWIN and wait for a few seconds Check that the UPS goes into battery powered mode ...

Page 36: ...tch to 1 Hold the Cold Start key down for about 5 seconds The UPS will start and the display will light up Press the button to gain access to the power on menu When prompted to confirm select YES and press the again All the LEDs around the display light up for about 1 sec and the buzzer starts to beep once about every 7 seconds Note if the sequence described above is not executed within 1 min the ...

Page 37: ...erter Output Line Battery Charge Automatic Static Bypass The diagram shows the status of the three power logical modules PFC Converter Inverter Automatic Static Bypass Each module can take on one of the following status types Module Off Module on in normal operating mode Module alarm or block The following symbols show the power flow to and from the batteries uncharged charged and the status of in...

Page 38: ...ATUS ERRORS FAULTS UPS operation status display area The first row is always active and constantly displays UPS status in real time The second is activated only in the presence of a UPS error and or fault and shows the type of detected error fault A code corresponding to the event in progress is shown to the right of each row KEYS FUNCTION Area divided into four boxes each relative to the underlyi...

Page 39: ...DISPLAY MENUS ...

Page 40: ... may result in injury to the operator and damage the equipment Below is a list of the operations to be performed in order to carry out maintenance work on the equipment without shutting off the power supply to the load The UPS must power the load via the automatic bypass or the inverter with the mains voltage present N B If the UPS is in battery power mode activating the maintenance bypass entails...

Page 41: ...or battery discharge has been reached or when an overload occurs Notes regarding safety if the output switch SWOUT is opened while the UPS is on both sockets remain powered If a manual bypass switch SWMB is inserted the output switch SWOUT is opened and the UPS switches off and both sockets will no longer be powered AUX OUTPUT Output socket optional directly connected to the UPS output It caters a...

Page 42: ...ian German French Spanish Polish Russian Chinese Output voltage Selects the rated output voltage Phase Neutral 230V 220V 230V 240V Buzzer Selects the audible alarm operating mode Reduced Normal Reduced does not sound due to the momentary intervention of the bypass Operating mode Selects one of five different operating modes ON LINE ON LINE ECO SMART ACTIVE STAND BY OFF Battery low Estimated autono...

Page 43: ...e if the charge is lower than 5 Disabled Buzzer Reduced Selects the audible alarm operating mode Reduced EnergyShare off Selects the auxiliary socket operating mode Always connected Timer Programmed UPS power on off daily Disabled Autonomy limitation Maximum battery operation time Disabled Maximum load Selects the user overload limit Disabled Bypass Synchronization speed Selects the synchronisatio...

Page 44: ...w 200V High 253V UPS without battery Operating mode without batteries for converters or voltage stabilizers Operating with Batteries Battery low time Estimated autonomy time remaining for battery low warning 3 min Automatic battery test Interval of time for the automatic battery test 40 ore Parallel common battery Common Battery for parallel UPS systems Disabled Internal battery capacity Nominal B...

Page 45: ...NNECTORS RS232 CONNECTOR USB CONNECTOR PIN NAME TYPE SIGNAL PIN SIGNAL 1 IN 1 VBUS 2 TX OUT Serial line TX 2 D 3 RX IN Serial line RX 3 D 4 4 GND 5 GND POWER 6 OUT 7 8 15V POWER Isolated power supply 15V 5 80mA max 9 WKATX OUT ATX power supply wake up COMMUNICATION SLOTS The UPS is equipped with two expansion slots for accessory communication boards that enable the equipment to communicate using t...

Page 46: ... the mains voltage is present the UPS resumes operation from the inverter If the jumper is removed when there is no mains voltage present the UPS resumes operation from the battery 4 5 12 BATTERY LOW OUTPUT 1 Indicates that the batteries are about to run out when contact 5 12 is closed 1 6 13 14 BATTERY WORKING OUTPUT 2 Indicates that the UPS is running on battery power when contact 6 14 is closed...

Page 47: ...ed when the UPS switches to bypass to compensate for the surge current due to the activation of a distorting load Sound C The signal is emitted when the UPS switches to battery operation before the battery low signal sound D Possibility of silencing the report see paragraph Graphic Display Sound D The signal is emitted during battery operation when the battery low alarm threshold is reached Possib...

Page 48: ...mmunication port of the PC via the serial cable provided or connect the USB port of the UPS to a USB port of the PC using a standard USB cable Download the software from www riello ups com selecting the desired operating system Follow the installation program instructions For more detailed information about installation and use refer to the software manual which can be downloaded from our website ...

Page 49: ...is connection could damage the UPS and the load Connect the mains to the terminals following the indications in the paragraph on Installation 1 0 SWITCH LOCATED BEHIND THE DOOR IN 0 POSITION Set the switch to 1 if present THE SWIN SWITCH LOCATED BEHIND THE DOOR IS OPEN Close the switch MAINS POWER FAILURE BLACKOUT Check that mains power is restored and if necessary switch on the batteries to power...

Page 50: ...ance bypass If the problem persists call the nearest service centre PHASE 1 HAS A MUCH LOWER VOLTAGE THAN THE OTHER TWO PHASES Open the SWIN start up the UPS using the batteries wait until the sequence ends and then close SWIN THE DISPLAY SHOWS ONE OR MORE OF THE FOLLOWING CODES F11 F14 F17 L06 L07 L08 L09 L14 L17 L20 INSERTION OF FAULTY LOADS Disconnect the load Insert the maintenance bypass SWMB...

Page 51: ...SCHARGED THE UPS WAITS UNTIL THE BATTERY VOLTAGE RISES ABOVE THE ESTABLISHED THRESHOLD VALUE Wait for the batteries to recharge or manually force start up from the START UP menu THE DISPLAY SHOWS ONE OR MORE OF THE FOLLOWING CODES F06 F07 F08 INPUT RELAY BLOCKED Activate the maintenance bypass SWMB switch off the UPS open SWIN and contact the nearest service centre THE DISPLAY SHOWS ONE OR MORE OF...

Page 52: ...SE TO THE UPS VENTILATION SLITS OBSTRUCTED OR TOO CLOSE TO WALLS FAULT IN THE TEMPERATURE PROBE OR BATTERY CHARGER COOLING SYSTEM Eliminate the cause of the overtemperature Open the battery fuse holder isolators SWBATT and wait for the temperature of the battery charger heat sink to drop Close the battery fuse holders If the problem recurs call your local service centre WARNING never open the SWBA...

Page 53: ... enabled S09 Ready for power on S10 UPS locked load not powered S11 UPS locked load on bypass S12 BOOST stage or battery charger locked load not powered S13 Frequency converter load powered by inverter Command indicates that a command has been activated CODE DESCRIPTION C01 Remote power off command C02 Remote load on bypass command C03 Remote power on command C04 Battery test running C05 Manual by...

Page 54: ...side tolerance limits A18 Voltage on bypass line out of range A19 Overcurrent peak on output A22 Load user defined threshold A25 Output isolator open A26 Positive branch batteries missing or battery fuses open A27 Negative branch batteries missing or battery fuses open A29 System temperature probe faulty A30 System temperature 0 C A31 System temperature too high A32 Temperature of heat sink 1 0 C ...

Page 55: ...ositive branch capacitors failed F10 Precharge of negative branch capacitors failed F11 BOOST stage anomaly F14 Sine wave of inverter distorted F17 Inverter stage anomaly F19 Positive battery overvoltage F20 Negative battery overvoltage F21 Positive battery undervoltage F22 Negative battery undervoltage F23 Overload at output F26 Output relay 1 blocked F27 Output relay 2 blocked F28 Output relay 3...

Page 56: ...6 BOOST stage overvoltage positive L07 BOOST stage overvoltage negative L08 BOOST stage undervoltage positive L09 BOOST stage undervoltage negative L10 Static bypass switch fault L11 Bypass output breakdown L14 Inverter overvoltage L17 Inverter undervoltage L20 Direct voltage at output of inverter or Sine wave inverter distorted L23 Overload at output L26 Short circuit at output of Phase1 L29 outp...

Page 57: ... 9kW 10 8kW 13 5kW 18kW Output power factor 0 9 Short circuit current 1 5x In for t 500ms Precision of output voltage referred to output voltage of 400Vac 1 Static stability 3 0 5 Dynamic stability 3 resistive load 4 Voltage harmonic distortion with linear and normalised distorting load 1 with linear load 3 with distorting load Crest factor allowed with nominal load 3 1 Frequency precision in free...

Page 58: ...dicated it may have to be recalibrated after a long period of operation 2 If the mains frequency is within 5 of the selected value the UPS is synchronized with the mains If the frequency is outside the tolerance limits or running on the battery the frequency is the value selected 0 1 3 Mains Battery load 0 100 4 Mains battery mains resistive load 0 100 0 5 The recharging current is regulated autom...

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