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LEGRAND Trimod MCS 10 User Manual Download Page 43

Trimod MCS

U

ser manual

43

7.2 

Messages 

This paragraph shows the messages that appear on the control panel display or in the event list (see paragraph 6.4.4) and 

the probable cause that could have generated them.

INDICATION

If it is not possible to solve the problem, contact the LEGRAND Technical Support Service.

FIRST ROW OF THE MAIN SCREEN

MESSAGE

MEANING AND OPERATING TIPS

TRIMOD MCS

The EPS is operating properly

Service mode

EPS in Service Mode. The parameters can be modified through the control 

panel and updates can be made.

UPS initialize...

The EPS is starting-up

CM initialize...

The command board is starting-up all the associated power modules after the 

exit from the hot-swap mode.

CM turning off...

The command board is turning off all the associated power modules after 

entering the hot-swap mode

Service Mode...

The EPS is starting up in Service Mode.

Maintenance Bypass

The load is powered directly from the mains by means of the manual bypass.

Forced on Bypass

The EPS has entered the forced Bypass mode through a selection from the 

control panel. 

UPS on Bypass

EPS in bypass mode.

Bypass line KO

A skilled technician must check the bypass line.

EPS in stand-by

Output non powered during normal functioning (with mains present)

Modules turned OFF

Command board in hot-swap.

The power modules are no longer powered and ready to be replaced.

Output/phase turned OFF

Phase or Output off. Configuration obtained via display or after a EPS 

malfunctioning.

UPS on battery

EPS in battery mode. A fault in the equipment power supply system or a loss of 

mains has occurred.

UPS in off-line

The load is powered directly from the bypass line. In case of a power failure, 

the equipment switches to battery mode.

Battery Cal...

The EPS is performing the calibration of the batteries through a command 

from the control panel.

Battery Test...

The EPS is carrying out a test on the batteries in order to check their status and 

proper operation.

Equalizing Battery

The EPS is performing battery equalization.

Buzzer Muted

The buzzer has been silenced.

RUNTIME RESERVE!

The battery charge is low while the EPS is working in battery mode. 

FAULT MODULE

One or more power modules are faulty. A skilled technician must replace them.

continue...

Summary of Contents for Trimod MCS 10

Page 1: ...Item LE10960AA 01 19 01 CT Trimod MCS User manual ...

Page 2: ...2 UK ENGLISH 3 Trimod MCS ...

Page 3: ...zard signs in the workplace 9 2 5 Signs on the equipment 9 2 6 General warnings 10 2 7 How to proceed in an emergency 11 2 7 1 First aid procedures 11 2 7 2 Fire procedures 11 3 Technological description 12 3 1 Trimod MCS technology 12 3 2 Features 14 3 3 Models 16 3 4 Block diagram of interconnections and distributions of the EPS 20 4 Unpacking and positioning 21 4 1 Visual check 21 4 1 1 Equipme...

Page 4: ...6 7 Switching on the EPS 40 7 Diagnosis 41 7 1 Luminous and audible notifications 41 7 2 Messages 43 8 Installation and maintenance 50 8 1 Introduction 50 8 2 Installation 50 8 3 Preventive maintenance 50 8 4 Periodical checks 50 8 5 Ordinary maintenance 50 8 6 Extraordinary maintenance 50 9 Warehousing 51 9 1 EPS 51 9 2 Batteries 51 10 Dismantling 52 10 1 Battery disposal 52 10 2 EPS dismantling ...

Page 5: ...2 or for people generically de fined as users who have the need and or obligation to provide instructions or work directly on the equipment for their assigned tasks These people can be the following managers heads of operating areas department heads direct private users The original text of this publication drafted in Italian is the only reference for the resolution of disputes of interpretation l...

Page 6: ...ment was put onto the market The publication conforms with the directives current on that date The manual cannot be considered inadequate when new standards come into force or modifications are made to the equipment Any addition the Manufacturer considers appropriate to send to the users must be kept together with the manual of which they will become an integral part The updated version of the man...

Page 7: ... into service by a properly trained skilled technician see paragraph 2 2 1 If during the guarantee period the EPS does not conform with the characteristics and performance laid down in this man ual LEGRAND at its discretion will repair or replace the EPS and relative parts All the repaired or replaced parts will remain LEGRAND s property LEGRAND is not responsible for costs such as losses of profi...

Page 8: ...ty manager must ensure that all the people working on the equipment have received all the instructions included in the manuals with particular reference to those contained in this chapter 2 2 2 Operator The professional figure assigned to the equipment for normal use is called Operator This definition refers to people who know how to operate the equipment as described in the user manual and have t...

Page 9: ...or electrical work Electrical protection helmet and visor Insulated tools 2 4 Hazard signs in the workplace The following signs must be exhibited at all points of access to the room where the equipment is installed Electric current This sign indicates the presence of electrical live parts How to proceed in an emergency Do not use water to quench fires but just the extinguishers specifically design...

Page 10: ...Contact with any part of a grounded battery can result in electrical shock The likelihood of such shock can be reduced if the ground connections are removed during installation and maintenance applicable to remote equipment and battery supplies without a grounded supply circuit g never leave powered cables uncovered Do not dispose of batteries in a fire The batteries may explode Do not open or mut...

Page 11: ...ess to them Do not disable any safety signalling or warning devices and do not ignore any alarms warning messages or notices no matter whether they are generated automatically or represented by plates fixed to the equipment Do not run the equipment with fixed protections not installed panels etc In case of breaking buckling or malfunctioning of the equipment or parts of it repair or replace immedi...

Page 12: ... missing the output is supplied by the EPS in battery mode Trimod MCS is a modular EPS whose base module is single phase and can be programmed to obtain the desired input output configuration It is thus possible to manage three phase and single phase voltages on input and output to have a choice of the traditional three phase three phase three phase single phase single phase three phase and single...

Page 13: ...manual 13 Trimod MCS 80 CM 0 PM 0 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 CM 0 PM 0 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 Trimod MCS 60 Trimod MCS 30 Trimod MCS 40 CM 0 PM 0 PM 1 PM 2 PM 3 PM 4 PM 5 ...

Page 14: ... conditioning systems in the installation site no power factor correction cost and so no increase in charges no need to increase the size of any generator upstream of the EPS Expandability Most EPS systems on the market are of the non modular and non expandable type thus requiring an initial upscaling of the system to make future expansions possible The advantages of an expandable system are optim...

Page 15: ...ger module works in parallel and in sync with the battery chargers in the power modules and it is managed by the same algorithm that governs the recharging cycle Every additional battery charger module provides up to 15A of charge current that are added to the current of the battery chargers inside the power modules Every power module can provide up to 2 5A of charge current This guarantees a redu...

Page 16: ...16 3 3 Models Trimod MCS 3 5 10 Trimod MCS 7 15 3 Technological description ...

Page 17: ...Trimod MCS User manual 17 Trimod MCS 30 Trimod MCS 20 ...

Page 18: ...18 Trimod MCS 40 Trimod MCS 60 Trimod MCS 80 3 Technological description ...

Page 19: ...Trimod MCS User manual 19 Trimod MCS MODULAR BATTERY 4KB 16 battery drawers Trimod MCS MODULAR BATTERY 5KB 20 battery drawers Trimod NON MODULAR BATTERY 1KB 94Ah ...

Page 20: ... EPS The following figure shows the block diagram of a Trimod MCS 60 distribution The layout is similar for all the other mod els The bypass input terminals are represented according to the factory configuration bypass input line in common 3 Technological description ...

Page 21: ...remove the upper protection 4 remove the four protective corners 5 remove the packaging container pulling it upwards 6 remove the pallet and the front rear bracket from the EPS by undoing the four fixing screws present 7 check the equipment for damage Immediately inform the shipper and the supplier in the case of apparent damage Keep the packaging material for any future shipment of the equipment ...

Page 22: ...ng system must be adequately scaled dust or corrosive explosive gasses must be absent the premises must be free of vibration the rear and side space must be enough to guarantee an ade quate circulation of air for cooling the support surface must be scaled in for the carrying capacity necessary to support the equipment To safeguard the batteries as well as possible it is necessary to bear in mind t...

Page 23: ... less than 42Vpk or less than 60Vdc the insulation voltage between any wire connected to the interface and the earth is at least 1500Vac 5 1 RS232 serial ports The first of the two RS232 serial ports is called maintenance RS232 and is found above the first row of power modules in a part accessible only to a skilled technician with a key to open the door The RS232 maintenance door is dedicated excl...

Page 24: ...terface are the following VMAX 250 Vac 30 Vdc IMAX 5 A PIN CONNECTOR A FUNCTION 1 2 Contact 1 default battery mode operation 3 4 Contact 2 default autonomy reserve 5 6 Contact 3 Default generic alarm 7 8 Contact 4 default overload PIN CONNECTOR B FUNCTION 1 2 Contact 5 default EPS in bypass mode 3 4 EPO see paragraph 5 3 5 6 5 3 Emergency Power Off EPO The EPS has an external normally closed conta...

Page 25: ...O connection must be made 5 4 Logic level interface The logic level interface is available on connector DB15 at the back of the EPS and makes it possible to connect the equip ment in remote control mode with the aim of monitoring its operating status The following control signals are available Mains battery operation Autonomy reserve EPS fault Overload EPS in bypass mode ON OFF input The electric ...

Page 26: ...ode open collector active low 13 EPS in bypass mode open collector active low 14 Autonomy reserve open collector active low 15 Alarm open collector active low 5 8 9 10 11 do not connect Two examples of how the open collector outputs and the TEST IN pin can be used are given below 5 5 Network card SNMP slot At the back of the EPS there is a slot for the SNMP card optional The current taken from the...

Page 27: ...d return to the status display silence of the buzzer 3 ARROW UP key Main functions selection of the previous function increase of a value within a function selection of a new item within a function e g from DISABLED to ENABLED scroll a menu with more than four lines change of the page of the main screen 4 ARROW DOWN key Main functions selection of the following function decrease of a value within ...

Page 28: ...rnates TRIMOD MCS and EPS in stand by the output is disabled 2nd line Input voltages 3rd line Voltage set on output active power absorbed by the load and total percentage of the load applied 4th line Bar showing the battery residual capacity and the actual operation time in case of a power failure 2 input percentage output battery 1st line Operating status of the EPS If the text alternates TRIMOD ...

Page 29: ...f the text alternates TRIMOD MCS and EPS in stand by the output is disabled 2nd line Input L1 phase Voltage current and active power 3rd line Input L2 phase Voltage current and active power 4th line Input L3 phase Voltage current and active power 9 bypass line voltages 1st line Operating status of the EPS If the text alternates TRIMOD MCS and EPS in stand by the output is disabled 2nd line Line vo...

Page 30: ...following table sums up all the menu and submenu pages UPS Status par 6 4 1 UPS Setup par 6 4 2 Power Modules par 6 4 3 Events par 6 4 4 Tools par 6 4 5 Log Out o par 6 4 6 UPS Info Options PM Status Log View Battery UPS Cfg Output Diagnostics Signalling Test Measures Input PM SW update LCD Display Test Alarms Bypass Assistance History Data Batteries CM errors recovery Operator Panel Clock Setup D...

Page 31: ...acity of the batteries installed Ah Batt N per KB Number of batteries in series available in one KB Measures Output X Power Output active power on phase X W Appar Power Output apparent power on phase X VA Vrms Output effective voltage on phase X V rms Vrms ph ph Effective line voltage among the output phases V rms Irms Output effective current on phase X A rms Peak Current Output peak current on p...

Page 32: ...t supplied by the batteries negative if the EPS is charging the batteries A Residual Cap Battery charge status expressed as percentage 0 100 Status Battery charge operating status Battery Stand by Discharging Reserve autonomy End autonomy Charging ph1 Charging ph2 Charging maint Testing batteries Equaliz batteries BATTERY FAULT MaxTime on Battery Total Auton Total autonomy the EPS would have with ...

Page 33: ...cles Batt equal N Total number of battery equalization cycles Replace batt N Total number of times the batteries have been replaced Load 80 N Total number of times the load has exceeded 80 of the rated load Load 80 T Total time the load has exceeded 80 of the rated load Load 100 N Total number of times the load has exceeded 100 of the rated load Load 100 T Total time the load has exceeded 100 of t...

Page 34: ...th that of the input If disabled the output voltage is not synchronised with the input and it is indicated with the status light green flashing PLL Range This makes it possible to select the frequency range in which the EPS synchronises the output voltage with the input NORMAL syncronization for frequency variations of 2 of the nominal value EXTENDED syncronization for frequency variations of 14 o...

Page 35: ...is managed by the inverter as in a battery start up WARNING Only a skilled technician is authorized to modify the settings on the Bypass menu Batteries Threshold Values Reserve Time This sets the start time of the battery autono my warning min MaxTime on Battery This sets the maximum operating time in battery mode Once this time has elapsed the EPS turns off Set at OFF to disable the function Char...

Page 36: ...he default value is USER Only available with the chosen password Clock Setup DD MM YY HH mm SS This sets the date time of the EPS By pressing the ENTER key the value to modify is selected By pressing the ARROW UP DOWN keys the selected value is increased or decreased DD day MM month YY year HH hour mm minutes SS seconds Dry contacts Contact 1 Function This allows the signal to be associated with t...

Page 37: ...ltage of power module X for the bypass line Hz I Crest factor Crest factor applied by power module X to the mains Power fact Power factor applied by power module X to the mains Output X Power Active power supplied by power module X W Appar Power Output apparent power supplied by power module X VA Vrms Effective output voltage of power module X V rms Vrms ph ph Effective output line voltage of powe...

Page 38: ... DC output voltages to the power module INDICATION Press the ENTER key to change the X value that represents the power module number the data are read from The X value starts from 0 that represents the first power module installed in the first tunnel at the top left Diagnostics PM errors recovery This deletes the error memory detected in the power module It deletes only the resettable errors PM SW...

Page 39: ... the status the performance and to maximise the battery life Signalling Test This carries out the test of the status indicator signalling green orange and red and of the acoustic notfication LCD Display Test This performs the test of the alphanumeric display Press the ENTER key to display all the availa ble characters Available in the Service Mode only Assistance Display Identifier This displays t...

Page 40: ...he submenu Hot swap Press the ENTER key to access a submenu to make the hot swap substitution of the power modules CAUTION This operation CANNOT BE PERFORMED Available with the inverter set up as three independent phases only 6 6 Switching off the EPS CAUTION The shutdown procedure must be applied exclusively if the load is off or does not need to be supplied by the EPS There are two possible ways...

Page 41: ...ng ORANGE Flashing Output phase turned OFF Phase OFF in configuration of 3 independent phases output Check the output setup GREEN Steady ORANGE Flashing Modules turned OFF Command board in Hot Swap GREEN Steady 1 module Steady ORANGE Remaining modules Steady GREEN Equalizing Battery Battery equalization in progress GREEN Quick flashing GREEN Quick flashing Mains supply is absent on at least one po...

Page 42: ... not connected A skilled technician must check the batteries RED Quick flashing RED Short and double intermittent with pause Quick flashing BATTERY RUNAWAY Excessive battery voltage If the alarm persists over time a skilled technician must check the batteries RED Quick flashing RED Short and double intermittent with pause Quick flashing HVBUS RUNAWAY FAIL Contact the LEGRAND Technical Support Serv...

Page 43: ...ass mode through a selection from the control panel UPS on Bypass EPS in bypass mode Bypass line KO A skilled technician must check the bypass line EPS in stand by Output non powered during normal functioning with mains present Modules turned OFF Command board in hot swap The power modules are no longer powered and ready to be replaced Output phase turned OFF Phase or Output off Configuration obta...

Page 44: ... The 3V battery of the command board is exhausted Contact the LEGRAND Technical Support Service Abnormal batt drain Abnormal battery drain Contact the LEGRAND Technical Support Service Check Batteries A skilled technician must check the battery status Make Maintenance Contact the LEGRAND Technical Support Service Shutdown ongoing The EPS is shutting down after being programmed to do so by the user...

Page 45: ...th the power modules One or more modules are faulty A skilled technician must replace them MAINS WIRING FAIL Error in the mains connection with the power modules One or more modules are faulty A skilled technician must replace them H V BUS WIRING FAIL Error in the DC bus connection with the power modules One or more modules are faulty A skilled technician must replace them BATTERY DISCONNECTED OR ...

Page 46: ...up aborted The EPS start up has not been confirmed from the control panel within 30 seconds after the confirmation request of the start up procedure UPS turned off by program EPS shut down as programmed via software in a remote control system Incorrect setup turn off An error has occurred during the configuration EPS is shutting down One or more parameters have not been set properly Check the conf...

Page 47: ...verheat Overheating Check the ventilation system Overload Overload Check the connected load level H V Bus Runaway Failure Contact the LEGRAND Technical Support Service Output DC Level A skilled technician must check that there is not a faulty power module or a voltage backfeed from the output Battery voltage too high Excessive battery voltage A skilled technician must check the batteries Power Mod...

Page 48: ...tUP error Start up error Start up granted with alarms EPS start up authorised in presence of alarms Start up granted with new cfg EPS start up authorised with new configuration The number of power modules installed on the UPS has changed Incorrect setup turn off EPS shutdown because the configuration is wrong The number of power modules detected by the EPS is not correct for the out put configurat...

Page 49: ...hut down Battery test executed Battery testing successfully completed Battery learning executed Battery calibration successfully completed Forced Bypass ON The forced bypass operation mode has been enabled Forced Bypass OFF The forced bypass operation mode has been disabled Maintenance Bypass ON The load is powered directly from the manual bypass disconnector switch Maintenance Bypass OFF The load...

Page 50: ...ning a check to verify the absence of alarms on the display a check to verify the correct operation of the fans on each power module After the first year of EPS life check the batteries every six months through the battery calibration function to guarantee the optimal operation and continuous protection of the connected load With this function the EPS detects the discharge curve of the batteries i...

Page 51: ...PS The EPS may be stored in an environment with a temperature between 20 C 4 F and 50 C 122 F and humidity less than 90 not condensing 9 2 Batteries It is possible to store batteries without recharging them in the following conditions 6 months at 20 C 68 F 3 months at 30 C 86 F 2 months at 35 C 95 F For the recharging of the battery contact a qualified technician CAUTION The battery drawers or the...

Page 52: ...he dismantling operations it is necessary to wear the Personal Protective Equipment mentioned in paragraph 2 3 and to consult the instructions and diagrams in the installation and maintenance manual Sub divide the components separating the metal from the plastic from the copper and so on according to the type of selective waste disposal in the country where the machine is dismantled If the dismant...

Page 53: ...F 1 Expandable redundant N X Neutral system Neutral passing straight from input to output not isolated Bypass Automatic static and electromechanical Manual for maintenance Input electrical characteristics Trimod MCS 3 Trimod MCS 5 Trimod MCS 7 Trimod MCS 10 Trimod MCS 15 Trimod MCS 20 Trimod MCS 30 Trimod MCS 40 Trimod MCS 60 Trimod MCS 80 Maximum three phase three phase current 19 2 A 28 8 A 38 4...

Page 54: ...ronised with the input frequency adjustable range from 1 to 14 If not synchronised 1 Crest factor admitted on the output current 3 1 Efficiency AC AC on line up to 96 Efficiency ECO mode 99 max Overload admitted 120 continuously without automatic bypass intervention 135 for 10 minutes without automatic bypass intervention 150 for 60 seconds without automatic bypass intervention Electrical output c...

Page 55: ...9 99 Trimod MCS 80 Minimum number of batteries to guarantee an autonomy of 1 h EN50171 8 battery drawers 12 battery drawers 16 battery drawers 24 battery drawers 12 in the EPS 12 in the external modular battery cabinet 4KB 36 battery drawers 16 in the EPS 20 in the external modular battery cabinet 5KB 1 external non modular battery cabinet 2 external non modular battery cabinet 2 external non modu...

Page 56: ...0 02 Trimod MCS 7 3 110 02 Trimod MCS 15 3 110 06 Trimod MCS 80 Net weight without batteries and power modules 105 kg 122 kg Dimensions in mm w x h x d 414 x 1650 x 628 3400 VA power modules installed 5000 VA power modules installed 3 6700 VA power modules installed 1 12 Power module net weight 8 5 kg Battery drawer net weight 13 3 kg 3 110 07 Trimod MCS Battery Cabinet 4KB 3 106 16 Trimod MCS Bat...

Page 57: ...input voltage 230 Vac 15 20 Rated input current 19 3 A Input Power Factor PF 0 99 Total harmonic distortion of the input current THDi 3 Rated output voltage 240 252 Vdc Output voltage in maintenance phase 13 75 Vdc per battery Rated output current 15 Adc max AC DC performance 93 at max rated output current Operating status indications signalled by multicoloured LED on module and indications on the...

Page 58: ...58 ...

Page 59: ...Trimod MCS User manual 59 ...

Page 60: ...ervice BP 30076 87002 LIMOGES CEDEX FRANCE www legrand com Installer stamp Legrand reserves at any time the right to modify the contents of this booklet and to communicate in any form and modality the changes brought to the same ...

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