Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Riello MCM 10
Summary of Contents for Riello MCM 10
- Page 2 NTRODUCTION Thank you for choosing our product. Our company is specialised in designing, developing and manufacturing uninterruptible power supplies (UPS). The UPS described in this manual is a high quality product which has been carefully designed and built in order to guarantee the highest levels of performance.
-
Page 3: Table Of Contents
ONTENTS OVERVIEW ULTI ENTRY VIEWS VIEWS IEW OF THE CONNECTIONS IEW OF THE CONNECTIONS IEW OF THE ONTROL ANEL ATTERY OPTIONAL EPARATE YPASS NPUT OPTIONAL DDITIONAL NTERNAL ATTERY HARGERS NTERNAL RANSFORMER OPTIONAL INSTALLATION TORING THE AND THE ATTERY REPARING FOR INSTALLATION RELIMINARY NFORMATION LECTROMAGNETIC... - Page 4 – S ETTING THE ATED ATTERY APACITY OFTWARE ONFIGURATION XTERNAL EMPERATURE ROBE EMOTE PANEL OPTIONAL ESCRIPTION RELIMINARY PERATIONS OWERING ON FOR THE IRST OWERING ON FROM THE AINS OWERING ON FROM THE ATTERY OWERING OFF THE RAPHIC ISPLAY ISPLAY ENUS PERATING ODES (SWMB)
-
Page 5: Overview
OVERVIEW ULTI ENTRY The UPS units of the Multi Sentry 10 – 12 – 15 – 20 kVA range (VFI-SS-111 type) have been designed using the latest technology available today so as to guarantee users maximum performance. The use of the new control PCBs based on multiprocessor architecture (DSP + P inside) together with high frequency IGBT technology offers excellent performance both in the input stage (absorbed current harmonic distortion ≤... -
Page 6: Mcm Views
VIEWS Battery start button (COLD START) Brake rod Manual bypass switch Slots for accessory communication cards Battery fuse holder isolator Communication ports (AS400, USB, RS232) EnergyShare sockets (10A max. total on the two Output switch sockets) and relative protection Separate bypass switch (optional) Ventilation fans Input switch Parallel PCB (optional) -
Page 7: Msm Views
VIEWS Battery start button (COLD START) Slots for accessory communication cards Manual bypass switch Communication ports (AS400, USB, RS232) EnergyShare / Aux Output sockets (10A max.) and Battery fuse holder isolator relative protection (optional) Output switch Ventilation fans Separate bypass switch (optional) Parallel PCB (optional) Input switch Remote Emergency Power Off (R.E.P.O.) -
Page 8: View Of The Mcm Connections
IEW OF THE CONNECTIONS Connection for the R.E.P.O command (Remote Emergency Power 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: View Of The Msm Connections
IEW OF THE CONNECTIONS 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 10: View Of The Control Panel
IEW OF THE ONTROL ANEL Mains operation LED On steady: mains operation with good bypass line and synchronised inverter Flashing: mains operation with bad or disabled bypass line and/or non-synchronised inverter Flashing in standby: programmed restart function active and mains present Battery operation LED ... -
Page 11: Battery Box ( Optional )
ATTERY OPTIONAL THE BATTERY BOX IS AN OPTIONAL ACCESSORY. The Battery Box contains batteries that increase the operating time of the UPS during prolonged black-outs. The number of batteries contained in it will vary according to the type of UPS to which the Battery Box is to be installed. The utmost attention must be paid to ensure that the battery voltage of the Battery Box corresponds to that supported by the UPS. -
Page 12: Separate Bypass Input ( Optional )
EPARATE YPASS NPUT OPTIONAL (OPTIONAL) VERSION OF THE UPS SERIES HAS SEPARATE BYPASS AND INPUT LINES. The UPS series with separate Bypass ensures a separate connection between the input and bypass lines. The UPS output is synchronised with the bypass line so as to safeguard against incorrect voltage changeovers in the alternate phases, in the event of automatic bypass or closing of the maintenance switch (SWMB). -
Page 13: Internal Transformer ( Optional )
NTERNAL RANSFORMER OPTIONAL (OPTIONAL) VERSION OF THE UPS SERIES DIFFERS FROM THE STANDARD VERSION IN THAT IT USES AN ISOLATION TRANSFORMER INSTEAD OF THE BATTERIES. This series of UPS uses an isolation transformer connected to the UPS output terminals. NOTE: A separate bypass line is supplied on this UPS version. The transformer is connected to the UPS output terminals, so the values displayed are those of the quantities measured upstream of the transformer. -
Page 14: Installation
INSTALLATION ALL THE OPERATIONS DESCRIBED IN THIS SECTION ARE TO BE PERFORMED EXCLUSIVELY BY QUALIFIED STAFF. The company declines all liability for damage caused by incorrect connections or operations not described in this manual. TORING THE AND THE ATTERY The storage room must respect the following conditions: Temperature: 0°÷40°C (32°÷104°F) Relative humidity:... -
Page 15: Electromagnetic Compatibility
LECTROMAGNETIC OMPATIBILITY This UPS product conforms to the current electromagnetic compatibility (EMC) regulations (C2 class). It may cause radio interference in the home environment. The user may have to adopt supplementary measures. This product is for professional use in industrial and commercial environments. Connections to USB and RS232 connectors must be made with the cables provided, or at least with shielded cables less than 3 metres long. -
Page 16: Internal Batteries
NTERNAL ATTERIES CAUTION: If the UPS has INTERNAL BATTERIES, follow all the PRECAUTIONS AND SAFETY RULES listed below. The UPS has HAZARDOUS electrical voltages inside it, even when the input and/or battery switches are off. The inside of the UPS is protected by safety panels which should not be removed by untrained personnel. All installation and maintenance or operations involving access inside the UPS require the use of tools and may ONLY be performed by trained personnel. -
Page 17: Removing The Ups And The Battery Box From The Pallet
EMOVING THE AND THE ATTERY OX FROM THE ALLET VERSION Cut the straps and remove the cardboard box by sliding it upwards Remove the accessory box and side blocks. NOTE 1: You will find the accessory box either inside the door of the UPS or on top of the UPS. - Page 18 MSM V ERSION WARNING: IN ORDER TO AVOID DAMAGE TO PERSONS AND/OR TO THE MACHINES, PLEASE FOLLOW SCRUPULOUSLY THE INDICATIONS GIVEN BELOW. SOME OF THE FOLLOWING OPERATIONS REQUIRE TWO PEOPLE. Cut the straps and slide the cardboard box off Remove the two brackets securing the UPS to the pallet by the unit pulling upwards.
-
Page 19: Preliminary Check Of Contents
RELIMINARY HECK OF ONTENTS Having opened the package, start by checking the contents. BATTERY BOX (optional) Metal slides, Guarantee document, User manual, Metal slides, Guarantee document, 4 battery fuses (to be Serial connecting cable, 4 battery fuses (to be inserted in the "SWBATT" fuse holders), Front door key inserted in the "SWBATT"... -
Page 20: Electrical Connections
LECTRICAL ONNECTIONS WARNING: a 4-wire three-phase distribution system is required for the three-phase input connection. The UPS must be connected to a power supply line made up of 3 phases + neutral + PE (protective earth) of TT, TN or IT type. - 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 Separate bypass: if the separate bypass option is present, protective devices must be present on both the main power supply line and the bypass line. Note: the neutral of the input line and that of the bypass are commoned inside the equipment, so they must refer to the same potential.
-
Page 23: Internal Protective Devices Of The Ups
NTERNAL ROTECTIVE EVICES OF THE The table below shows the sizes of the isolators of the UPS and the sizes of the battery fuses (SWBATT): these devices are accessible from the front of the UPS. There are also indications about the internal fuses (not accessible) protecting the input and output lines and the maximum input and rated output currents. -
Page 24: External Protective Devices
XTERNAL ROTECTIVE EVICES MAGNETOTHERMAL As explained previously, the UPS has protection devices for output faults as well as for internal faults. In order to set up the power line, install a magnetothermal switch upstream from the UPS with intervention curve C. Please follow the indications in the table below: Automatic external protections Mains input... -
Page 25: Cross Section Of The Cables
ROSS ECTION OF THE ABLES The manufacturer recommends that the INPUT/OUTPUT and BATTERY cables pass under the UPS unit. Please refer to the following table for the minimum cross-sections to be used for the input and output cables. Cable sizes (mm INPUT mains / OUTPUT... -
Page 26: Connections Of The Model With Separate Bypass
ONNECTIONS OF THE MODEL WITH SEPARATE BYPASS 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. Connect the input and output cables to the terminal board as shown in the figure below: THE INPUT AND BYPASS NEUTRAL MUST ALWAYS BE CONNECTED. -
Page 27: R.e.p.o
R.E.P.O. This isolated input is used to turn off the UPS remotely in case of emergency. The UPS is supplied from the factory with the “Remote Emergency Power Off” (R.E.P.O.) terminals short-circuited (see "View of UPS connections” ref.15). If it is to be installed, remove the short-circuit and connect to the normally closed contact of the stop device using a cable that provides a double isolation connection. -
Page 28: Connecting The Remote Maintenance Bypass
ONNECTING THE EMOTE AINTENANCE YPASS An additional maintenance bypass may be installed on a peripheral switchboard, for example, to enable the UPS to be replaced without interrupting the power supply to the load. It is absolutely essential to connect the "SERVICE BYPASS" terminal (see "View of UPS connections" ref. 17) to the auxiliary contact of the SERVICE BYPASS switch. - Page 29 DIAGRAM SHOWING REMOTE INSTALLATION OF THE MAINTENANCE BYPASS ON THE THREE PHASE – SINGLE PHASE MODEL WITH SEPARATE BYPASS Peripheral electric control panel UPS internal connections magneto-thermal switch compliant with the indications given in the “External Protection LINE switch: Devices” section. magneto-thermal switch NOTE: For installation with single phase input, use a bi-polar INPUT switch: switch compliant with the indications given in the “UPS Internal Protections”...
-
Page 30: Connecting The Battery Box To The Ups
ONNECTING THE ATTERY OX TO THE THE CONNECTION BETWEEN THE UPS AND THE BATTERY BOX MUST BE MADE WITH THE DEVICES POWERED OFF AND UNPLUGGED FROM THE MAINS UPS POWER-OFF PROCEDURE: Turn off all devices connected to the UPS or use the remote bypass option (if installed). ... -
Page 31: Multiple Expansions
ULTIPLE XPANSIONS Several Battery Boxes can be connected in a cascade to ensure prolonged autonomy. The connections should be made as shown here below: WARNING (only for single UPS): No more than one UPS may be connected to each Battery Box or to more than one Battery Box connected in a cascade. -
Page 32: External Temperature Probe
XTERNAL EMPERATURE ROBE This NON ISOLATED input may be used to measure the temperature inside a remote Battery Box. The special kit provided by the manufacturers must be used: any methods not conforming to specifications may cause faults or breakdowns in the equipment. To install, connect the cable included in the special kit to the "EXT BATTERY TEMP PROBE"... -
Page 33: Use
ESCRIPTION The purpose of a UPS is to ensure a perfect power supply voltage for the devices connected to it irrespective of whether mains power is present or not. Once connected and powered, the UPS generates a sinusoidal alternating voltage with a stable amplitude and frequency, irrespective of the changes and/or variations occurring on the electricity network. -
Page 34: Preliminary Operations
RELIMINARY PERATIONS Visual check of the connection Check that all the connections have been made strictly following the indications given in the "Connections" paragraph. Check that the "1/0" button is in its "0" position (see "Front Views of the UPS" point 5). Check that all the isolators are open. -
Page 35: Powering On For The First Time
OWERING ON FOR THE IRST If present, set the “1/0” switch to “1” and wait for a few seconds. Check that the display is turned on and the UPS enters "STAND-BY" mode. Check that no error messages appear indicating that the input cables do not respect the correct cyclic phase sense (for three-phase input only). -
Page 36: Powering On From The Mains
OWERING ON FROM THE AINS Power the UPS by closing the SWIN input switch and leaving the SWMB maintenance switch open; if present, set the “1/0” switch to “1”. After a few moments, the UPS is turned on, the capacitors are precharged and the "Lock / stand-by" LED blinks: The UPS is in stand-by mode. -
Page 37: Graphic Display
RAPHIC ISPLAY At the centre of the control panel is a wide graphic display for a constant detailed, real-time overview of UPS status. The first page is a schematic view of UPS operating status: Input Line Battery Charger Line PFC Converter Battery Line Inverter % Load... - Page 38 In addition, the user can switch the UPS on/Off directly from the control panel, consult network, output, battery measurements, etc. and make the main machine settings. The display is sub-divided into four main zones, each with its own specific role. Graphic display sample screens (screens for demonstration purposes;...
-
Page 39: Display Menus
ISPLAY ENUS... -
Page 40: Operating Modes
PERATING ODES The mode that guarantees maximum protection for the load is ON LINE mode, in which the energy for the load is converted twice and is generated perfectly sinusoidal at the output with the frequency and voltage set by the fine digital control of the DSP irrespective of the input (V.F.I.). -
Page 41: Redundant Auxiliary Power Supply For Automatic Bypass
EDUNDANT UXILIARY OWER UPPLY FOR UTOMATIC YPASS The UPS is equipped with a redundant auxiliary power supply that enables the UPS to run on an automatic bypass even when a failure occurs in the main auxiliary power supply. If a fault occurs in the UPS shutting off the main auxiliary power supply, the load is powered by the automatic bypass. -
Page 42: Educing The Oad To And
200V 208V) EDUCING THE If the output voltage is set to 200V and 208V (see “Configuring the UPS” paragraph), the maximum power output of the UPS is reduced with respect to its rated value, as shown in the graph below: ONFIGURING THE Configurations which can be modified by the user from the control panel are listed in the table below. - Page 43 Configurations which can be modified by means of configuration software available at service centres are listed in the following table. FUNCTION DESCRIPTION DEFAULT Operating mode Selects one of five different operating modes ON LINE Selects the rated output voltage Output voltage 230V (Phase - Neutral) Output nominal frequency...
- Page 44 FUNCTION DESCRIPTION DEFAULT Disabled (load NOT Bypass active in stand-by Load supply from bypass with UPS in stand-by supplied) Selects the accepted range for the input frequency for Bypass frequency tolerance switching to the bypass and for the synchronisation of the ±...
-
Page 45: Communication Ports
OMMUNICATION ORTS The UPS is supplied with the following communication ports (see “Views of the UPS): Serial port available with RS232 connector and USB connector. NOTE: the use of one connector automatically excludes the other. Port AS400 Expansion slots for additional COMMUNICATION SLOT interface boards On the front, covered by the terminal-cover, there is another expansion slot for the power relay board (4 programmable contacts, 250Vac, 3A) -
Page 46: As400 Port
AS400 P AS400 PORT PIN # NAME TYPE FUNCTION POWER Isolated auxiliary power supply, +15V±5% 80mA max Ground to which the isolated auxiliary power supply (15V) POWER and the remote commands (Remote ON, Remote BYPASS, Remote OFF) refer When pin 2 is connected to pin 15 for at least 3 seconds, the REMOTE ON INPUT #1 UPS is turned on... -
Page 47: Buzzer
UZZER The status and faults of the UPS are signalled by the buzzer, which will emit a sound modulated according to the operating conditions of the UPS. The various kinds of sound are described here below: Sound A: The signal is emitted when the UPS is turned on or off using the relevant buttons. A single beep confirms power-on, activation of the battery test, cancellation of the programmed power-off. -
Page 48: Software
Connect the RS232 communication port of the UPS to a COM communication 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. -
Page 49: Troubleshooting Guide
TROUBLESHOOTING GUIDE Irregular operation of the UPS is very often not an indication of a fault but is simply caused by simple problems or distractions. We therefore recommend you consult the table here below, which provides some information that will help you to solve the most common problems. - Page 50 PROBLEM POSSIBLE CAUSE SOLUTION THE JUMPER IS MISSING FROM THE R.E.P.O. THE DISPLAY SHOWS CONNECTOR (J13, REF. 15 - Mount the jumper or check that it is inserted correctly. “VIEW OF THE UPS CONNECTIONS”) OR IS NOT INSERTED CORRECTLY SWMB MAINTENANCE Open the SWMB switch located behind the door.
- Page 51 PROBLEM POSSIBLE CAUSE SOLUTION OPEN THE PROTECTION Restore the upstream protection UPSTREAM OF THE BYPASS WARNING: check that there is no overload or short (ONLY FOR SEPARATE THE DISPLAY SHOWS circuit on the UPS output. BYPASS) ONE OR MORE OF THE FOLLOWING CODES: BYPASS SWITCH SWBYP Close the switch located behind the door.
- Page 52 PROBLEM POSSIBLE CAUSE SOLUTION THE DISPLAY SHOWS ONE OR MORE OF THE The batteries of the UPS should be replaced in that FOLLOWING CODES: they are no longer able to maintain the charge for a THE BATTERIES HAVE A39, A40 FAILED THE PERIODIC sufficient time to ensure the required autonomy.
-
Page 53: Tatus Alarm Odes
TATUS ALARM ODES Using a sophisticated self-diagnostic system, the UPS can check and indicate on the display panel its status and any errors and/or faults that have occurred during its operation. When a problem arises, the UPS signals the event by showing the code and corresponding type of alarm on the display. - Page 54 Anomaly: “minor” problems that do not bring the UPS to a halt but affect its performance or inhibit the use of some of its functions. CODE DESCRIPTION Inverter Desynchronized External synchronism failed Overvoltage on input line 1 Overvoltage on input line 2 Overvoltage on input line 3 Undervoltage on input line 1 Undervoltage on input line 2...
- Page 55 Fault: more critical problems than “Anomalies” in that, if they persist, they may bring the UPS to a halt. CODE DESCRIPTION Internal communication error Incorrect input phase direction. Input fuse 1 broken or input relay blocked (will not close) Input fuse 2 broken or input relay blocked (will not close) Input fuse 3 broken or input relay blocked (will not close) Input relay 1 blocked (always closed)
- Page 56 Lock: indicate a breakdown of the UPS or one of its parts. Locks are normally preceded by an alarm signal. In the event of a fault and resultant breakdown of the inverter, the inverter will be switched off and the load will be powered by the bypass line (this procedure is excluded for breakdowns caused by high and persistent overloads and by short circuits).
-
Page 57: Technical Data
TECHNICAL DATA UPS Models 10 kVA 12 kVA 15 kVA 20 kVA Input Nominal voltage 380-400-415 Vac 3-phase with neutral (4 wire) / 220-230-240 Vac single phase Nominal frequency 50-60Hz 20% @ 100% load Accepted input voltage tolerance due to no intervention of the battery (referred to 400Vac) -40% +20% @50% load 20%... - Page 58 UPS Models 10 kVA 12 kVA 15 kVA 20 kVA Dimensions and weight 320 x 840 x 930 mm W x D x H 440 x 850 x 1320 mm 80 Kg 82 Kg 90 Kg 95 Kg Weight without batteries 105 Kg 110 Kg 115 Kg...
Need help?
Do you have a question about the MCM 10 and is the answer not in the manual?
Questions and answers