Tecnoware EVO DSP PLUS TT 10 KVA User manual

Uninterruptible Power Supply
EVO DSP PLUS TT 10 KVA
EVO DSP PLUS TT 20 KVA
EVO DSP PLUS TT 30 KVA
EVO DSP PLUS TT 40 KVA
EVO DSP PLUS TT 60 KVA
User’s manual
Manuale utente

Index
User’s Manual - English...............................................................................1
Safety Warnings........................................................................................1
1Introduction ........................................................................................2
2General Characteristics ..........................................................................3
3Receipt and site selection .......................................................................3
4Operational Principles............................................................................4
4.1 Block Diagram of UPS .......................................................................4
4.2 Operation Modes .............................................................................5
4.2.1 Standby Mode .....................................................................................5
4.2.2 Line Mode.......................................................................................... 6
4.2.3 Battery Mode......................................................................................6
4.2.4 Bypass Mode....................................................................................... 7
4.2.5 ECO Mode..........................................................................................7
4.2.6 Shutdown Mode ...................................................................................8
4.2.7 Maintenance Bypass Mode.......................................................................8
5Control Panel and LCD Touchscreen...........................................................9
5.1 Introduction ..................................................................................9
5.2 LCD Touchscreen Description ............................................................ 10
5.2.1 MAIN Screen ..................................................................................... 10
5.2.2 CONTROL Submenu............................................................................. 11
5.2.2.1 ON/OFF UPS ..................................................................................... 12
5.2.2.2 BATT TEST....................................................................................... 13
5.2.2.3 MUTE ALL ........................................................................................ 13
5.2.2.4 ON/OFF CHARGER .............................................................................. 14
5.2.2.5 EXIT PARALLEL .................................................................................. 14
5.2.3 MEASURE Submenu ............................................................................. 15
5.2.4SETTING Submenu .............................................................................. 17
5.2.4.1 GENERAL Setting................................................................................ 17
5.2.5 INFO Submenu .................................................................................. 18
5.2.5.1 BASIC Information .............................................................................. 19
5.2.5.2 Rated Information .............................................................................. 20
5.2.5.3 Parameter Information ........................................................................ 20
5.2.6 DATALOG Submenu............................................................................. 21
5.3 Fault Codes ................................................................................. 22
5.4 Warning Codes ............................................................................. 23
6ELECTRICAL INSTALLATION.................................................................... 24
6.1 Breakers, Terminal Blocks and Interfaces .............................................. 24
6.2 Output/input Terminal Blocks ........................................................... 27
6.3 Communication Interfaces................................................................ 29
6.3.1 RS232 and USB Interfaces ..................................................................... 29
6.3.2 SNMP Interface.................................................................................. 29
6.3.3 EPO (Emergency Power OFF) connector..................................................... 29
6.4 Installation.................................................................................. 30
7Functioning....................................................................................... 33
7.1 First Start Up ............................................................................... 33
7.2 Turn OFF during Line mode .............................................................. 34

7.3 Turn ON during Bypass mode ............................................................. 34
7.4 Turn ON without AC Input Line........................................................... 34
7.5 Turn OFF without AC Input Line in Battery Mode...................................... 34
7.6 Battery mode operation................................................................... 35
7.7 Load Control and Overload condition ................................................... 35
7.8 Maintenance Bypass mode ................................................................ 36
7.9 Battery Test ................................................................................ 36
7.10 Operating Procedures for Parallel System.............................................. 37
7.10.1 Input and Output Wiring........................................................................37
7.10.2 Add one new unit into the Parallel System ..................................................38
7.10.3 Remove one unit from the Parallel System ..................................................39
8Technical Characteristics ......................................................................40
9Maintenance......................................................................................42
9.1 UPS Cleaning................................................................................ 42
9.2 Battery ...................................................................................... 42
9.3 Operator Safety ............................................................................ 42
10 Troubleshooting .................................................................................43
Conformity to the European Directives .........................................................45
Product Disposal .....................................................................................45
Lead Batteries........................................................................................45

Indice
Avvisi di Sicurezza .................................................................................. 47
1Introduzione ..................................................................................... 48
2Caratteristiche Generali ....................................................................... 49
3Ricevimento e Collocazione................................................................... 49
4Principi di Funzionamento .................................................................... 50
4.1 Diagramma a Blocchi dell’UPS ........................................................... 50
4.2 Modi di Funzionamento ................................................................... 51
4.2.1 Modo Standby ................................................................................... 51
4.2.2 Modo Line........................................................................................ 52
4.2.3 Modo Battery.................................................................................... 52
4.2.4 Modo Bypass..................................................................................... 53
4.2.5 Modo ECO........................................................................................ 53
4.2.6 Modo Shutdown ................................................................................. 54
4.2.7 Modo Maintenance Bypass..................................................................... 54
5Pannello di Controllo ed LCD Touchscreen................................................. 55
5.1 Introduzione ................................................................................ 55
5.2 Descrizione dell’LCD Touchscreen....................................................... 56
5.2.1 Schermata Principale (MAIN).................................................................. 56
5.2.2 Sottomenu CONTROL........................................................................... 57
5.2.2.1 ON/OFF UPS ..................................................................................... 58
5.2.2.2 BATT TEST....................................................................................... 59
5.2.2.3 MUTE ALL ........................................................................................ 59
5.2.2.4 ON/OFF CHARGER .............................................................................. 60
5.2.2.5 EXIT PARALLEL .................................................................................. 60
5.2.3 Sottomenu MEASURE ........................................................................... 61
5.2.4 Sottomenu SETTING ............................................................................ 63
5.2.4.1 Impostazioni GENERAL ......................................................................... 63
5.2.5 Sottomenu INFO ................................................................................ 64
5.2.5.1 Informazioni BASIC ............................................................................. 65
5.2.5.2 Informazioni Rated ............................................................................. 66
5.2.5.3 Informazioni PARAMETER...................................................................... 66
5.2.6 Sottomenu DATALOG........................................................................... 67
5.3 Codici Guasti (Fault) ...................................................................... 68
5.4 Codici Avvertimenti(Warning)............................................................ 69
6INSTALLAZIONE ELETTRICA.................................................................... 70
6.1 Interruttori, Morsettiere ed Interfacce ................................................. 70
6.2 Morsettiere d’Ingresso/Uscita............................................................ 73
6.3 Interfacce di comunicazione ............................................................. 75
6.3.1 Interfacce RS232 e USB ........................................................................ 75
6.3.2 Interfaccia SNMP................................................................................ 75
6.3.3 EPO (Emergency Power OFF) connector..................................................... 75
6.4Installazione ................................................................................ 76
7Funzionamento .................................................................................. 79
7.1 Prima Accensione .......................................................................... 79
7.2 Spegnimento durante la modalità Line ................................................. 80

7.3 Accensione durante la modalità Bypass................................................. 80
7.4 Accensione in assenza di Linea d’Ingresso Rete ....................................... 80
7.5 Spegnimento durante la modalità Battery senza Linea d’Ingresso .................. 80
7.6 Funzionamento in modalità Battery ..................................................... 81
7.7 Controllo del Carico e condizioni di Overload (Sovraccarico)........................ 81
7.8 Modalità di Maintenance Bypass ......................................................... 82
7.9 Test Batterie................................................................................ 82
7.10 Procedure Operative per Sistemi Parallelo............................................. 83
7.10.1 Collegamenti d’Ingresso e d’Uscita ...........................................................83
7.10.2 Aggiungere un nuovo UPS nel Sistema Parallelo ............................................84
7.10.3 Rimuovere un UPS dal Sistema Parallelo.....................................................85
8Caratteristiche Tecniche.......................................................................86
9Manutenzione ....................................................................................88
9.1 Pulizia dell’UPS............................................................................. 88
9.2 Batterie...................................................................................... 88
9.3 Sicurezza dell’Operatore ................................................................. 88
10 Anomalie ed Interventi.........................................................................89
Conformità alle Direttive Europee ...............................................................91
Smaltimento del Prodotto..........................................................................91
Batterie al Piombo...................................................................................91

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UPS EVO DSP PLUS TT 1User’s manual
User’s Manual - English
Safety Warnings
Read this manual carefully and completely before installing and using the TECNOWARE EVO DSP
PLUS TT Uninterruptible Power Supply, which, from here after, will also be referred to as UPS.
The UPS must be used only by properly trained personnel. To ensure correct and safe
operations, it is necessary that operators and maintenance personnel observe the general
safety Standards as well as the specific instructions included in this manual.
Risk of electric shock: do not remove the cover. The UPS contains internal parts which are at a
high Voltage and are potentially dangerous, capable of causing injury or death by electric
shock.
There are no internal parts in the UPS which are user serviceable. Any repair or maintenance
work must be performed exclusively by qualified technical personnel authorized by
TECNOWARE. TECNOWARE declines any responsibility if this warning is disregarded.
The electric installation has to be done by qualified personnel. Follow all the Safety Standards
(CEI Standards in Italy or IEEE elsewhere) for the Input/Output connections and for the right
section of Input/Output cables.
It is compulsory to ground the UPS according to Safety Standards.
Risk of electric shock at the Output lines when the UPS is ON.
Risk of electric shock at the Output lines while the unit is connected to the AC utility line.
For respect of the Safety Standards is necessary the presence of a differential circuit breaker
between UPS Output lines and the loads.
We recommend to use a dedicate AC Input/Output power line for the UPS.
Do not obstruct ventilation slots or holes and do not rest any object on top of the UPS.
Do not insert objects or pour liquids in the ventilation holes.
Install the UPS indoors, in a protected, clean and moisture-free environment.
Do not expose to the direct sun light.
Do not keep liquids, flammable gases or corrosive substances near the UPS.

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User’s manual 2UPS EVO DSP PLUS TT
1Introduction
UPS EVO DSP PLUS TT (UPS means Uninterruptible Power Supply) is the result of constant technological research
aimed at obtaining the best performance at the lowest cost.
UPS EVO DSP PLUS TT is an advanced ON-LINE UPS built specifically to protect your computer from any
irregularities in the AC line (for example blackouts, brownouts, over voltages, micro-interruptions), which often
cause damage to hardware and software.
All that is possible because UPS EVO DSP PLUS TT is a Double-Conversion ON-LINE UPS.
Under normal AC line condition UPS EVO DSP PLUS TT provides an automatic Output Voltage regulation from the
Rectifier and Inverter blocks and filters out frequently occurring electrical disturbances (high Voltage transients,
spikes, interferences, etc.), thus protecting the devices connected to its outlets. During a power failure, UPS EVO
DSP PLUS TT continues supplying adequate AC power (with a true sine wave) to all connected devices through
batteries and by its DC/AC converter (Inverter).
UPS EVO DSP PLUS TT protects the devices from accidental overload or Inverter fault by an Automatic Bypass that
directly connects the AC Input line with Output LIne.
UPS EVO DSP PLUS TT models are factory-equipped with RS-232 and USB interfaces, which may be used for notify
to a computer a power failure or a Low Battery condition: this allows automatic data backup during an extended
blackout with the most common operating systems (Windows, Linux, Unix, etc.). Thanks to Interfaces, UPS EVO
DSP PLUS TT can communicate the several made measurements (Input/Output Voltage, batteries, absorption,
Frequency, etc.), and can also be programmed in order to start-up or shutdown automatically at fixed times.
Read this manual carefully before using the UPS EVO DSP PLUS TT; it includes important
safety warnings and useful advices for correct use and installation.
UPS EVO DSP PLUS TT is constantly being developed and improved: consequently, your unit may differ somewhat
from the description contained in this manual.
This manual includes the following models:
•UPS EVO DSP PLUS TT 10 KVA
•UPS EVO DSP PLUS TT 20 KVA
•UPS EVO DSP PLUS TT 30 KVA
•UPS EVO DSP PLUS TT 40 KVA
•UPS EVO DSP PLUS TT 60 KVA
In this manual UPS EVO DSP PLUS TT will simply be referred to as UPS.
EVO DSP PLUS TT 10KVA-20KVA-30KVA-40KVA: these models are made from a single unit that contains the
electronics parts and can also contain the batteries. The UPS must be connected to an external Battery Box to
operate properly only If the UPS has no batteries inside. However, these models are predisposed to the connection
with external BATTERY BOX units in order to increase the autonomy.
EVO DSP PLUS TT 60 KVA: this model is made from a single unit that contains only the electronic parts. There are
not batteries inside the unit. Then this model must be connected to an external Battery Box to operate properly.

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UPS EVO DSP PLUS TT 3User’s manual
2General Characteristics
UPS EVO DSP PLUS TT has all the advanced features, which guarantee maximum reliability and safety:
•Double-Conversion ON-LINE Transformerless technology
•Sinusoidal wave generated by an IGBT Inverter
•Output Voltage regulation 1%
•Protection from overload and short circuits
•Automatic Bypass to protect from accidental overload or Inverter fault
•Start-up even under Mains OFF conditions
•Automatic protection when Battery is low
•Automatic restart, following an automatic shut-down due to Low Battery, once AC utility power comes
back on
•Selectable Input Frequency (50/60 Hz)
•Touchscreen Graphic LCD for monitoring of the Input and Output Voltages measurements, batteries
Voltage, percentage of load, frequency, alarms, overload, fault, events history and path of energy flow
and for setting all the UPS parameters
•Acoustic signals of various kinds indicating functioning modes and alarm/warning situations
•SNMP Adapter (optional)
•EPO (Emergency Power OFF)
•Communication with the computer through RS-232 and USB interfaces
•Available extended autonomy by adding external Battery Boxes
•Manual Bypass for maintenance
•Parallel operating mode up to 4 UPS’s (optional)
•ECO functioning mode (selectable)
•Frequency Converter functioning mode (selectable)
•High efficiency
•Maximum reliability
•Smart design and easy to use
3Receipt and site selection
Carefully remove the UPS from its packaging, and carry out a meticulous inspection. In case of transport damage,
notify the carrier and dealer immediately.
We recommend keeping the original packaging in a secure place, in case you need to send the UPS for
maintenance purposes.
We recommend paying attention to the below points in order to choose a correct placement for your UPS:
•The UPS is designed to operate in a protected environment (e.g. offices). We therefore recommend
installing it in a place with very little or no humidity, dust or smoke.
•When the UPS is brought from a cold place to a warmer place, humidity in the air may cause condensation
in the UPS. In this case, allow UPS to stand for two hours in the warmer place before beginning with the
installation.

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User’s manual 4UPS EVO DSP PLUS TT
•In all circumstances, see the “Technical Characteristics”chapter for environmental specifications and
check that the selected area meets these criteria.
•During normal operation the UPS discharges a minimal amount of heat. So it is necessary to leave at least
25 cm of unobstructed space all around the UPS in order to keep it properly ventilated.
•Do not obstruct ventilation holes.
•Do not insert objects or pour liquids in the ventilation holes.
•Do not rest any object on top of the UPS.
•Do not keep liquids, flammable gases or corrosive substances near the unit.
•Install the UPS on a properly tiled floor. Avoid the installation on a floor that is not tiled flat.
4Operational Principles
4.1 Block Diagram of UPS
Figure 4.1 –Block and Wiring Diagram

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UPS EVO DSP PLUS TT 5User’s manual
4.2 Operation Modes
EVO DSP PLUS TT is a Three-Phase, Four-Wire On-Line, Double-Conversion UPS that permits operation in the
following modes:
•Standby Mode
•Line Mode
•Battery Mode
•Bypass Mode
•ECO Mode
•Shutdown Mode
•Maintenance Bypass Mode (Manual Bypass)
4.2.1 Standby Mode
Upon connecting to Utility Input Power, the UPS is in Standby Mode unless UPS is turned on (if Bypass enable
setting is Disabled), and Charger Function will be active when the Battery is connected. The load is not powered
under this mode.
Figure 4.2 –Standby Mode Diagram

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User’s manual 6UPS EVO DSP PLUS TT
4.2.2 Line Mode
In Line Mode, the Rectifier delivers power from the mains and supplies DC power to the Inverter and the Charger
charges the Battery. The Inverter filters the DC power and converts it into pure and stable AC power to the load.
Figure 4.3 –Line Mode Diagram
4.2.3 Battery Mode
The UPS automatically transfers to Battery Mode if the Utility fails. There is no interruption to the load upon
failure. In battery mode, the rectifier delivers power from the battery and supplies DC power to the inverter. The
inverter filters the DC power and converts it into pure and stable AC power to the load.
Figure 4.4 –Battery Mode Diagram

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UPS EVO DSP PLUS TT 7User’s manual
4.2.4 Bypass Mode
Upon connecting to Utility Input Power, the UPS is in Bypass Mode before UPS is turned on (if BYPASS enable
setting is Enabled), and Charger function will be active when Battery is connected.
After UPS has been turned on, if the UPS encounters abnormal situations (over-temperature, overload …, etc.), the
Static Transfer Switch (STS) will perform as a transference of the load from the Inverter to the Bypass source with
no interruption. If the transference is caused by a recoverable reason, the UPS will turn back to Line Mode when
abnormal situation has been solved.
Figure 4.5 –Bypass Mode Diagram
4.2.5 ECO Mode
The ECO Mode can be enabled through the LCD control panel. In ECO mode, the load is diverted to Bypass when
the Bypass voltage and frequency are within the acceptable ranges. If the Bypass is out of range, the UPS will
transfer the power source of load from Bypass to Inverter. In order to shorten the transfer time, the rectifier and
inverter are working when the UPS is in ECO mode.
Figure 4.6 –ECO Mode Diagram

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User’s manual 8UPS EVO DSP PLUS TT
4.2.6 Shutdown Mode
When you want to switch off the UPS and the power supply is absent, the UPS will enter Shutdown mode. Or when
the UPS has discharged the Battery to the cut-off level, the UPS will also enter into Shutdown Mode.
When the UPS enters this mode, it is going to shut off the control power of UPS. The Rectifier, Charger and
Inverter will be all shutdown.
Figure 4.7 –Shutdown Mode Diagram
4.2.7 Maintenance Bypass Mode
A Manual Bypass Switch is available to ensure continuity of supply to the critical load when the UPS becomes
unavailable e.g. during a maintenance procedure. Before entering the Maintenance Bypass Mode, make sure the
Bypass power source is normal.
Figure 4.8 –Maintenance Bypass Mode Diagram

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UPS EVO DSP PLUS TT 9User’s manual
5Control Panel and LCD Touchscreen
5.1 Introduction
On the front panel of the UPS there is the control interface which consists of 2 parts: LCD Touchscreen and Power
ON/OFF button , as shown in figure 5.1.
All the electrical measurements, parameters, settings, UPS status, battery status and any alarms are displayed on
the LCD Touchscreen.
In addition, the UPS emits, during operation, acoustic signals through a buzzer (refer to table 5.2).
Figura 5.1 –Control Panel
Table 5-1: Power ON/OFF Button
Control Key
Description
Power ON/OFF
Press and hold the button more than 0.5 sec to turn ON the LCD Touchscreen
when the UPS is completely OFF (without AC Input Line).
Table 5-2: Audible Alarm
UPS condition
Description
Mute the Buzzer
UPS Status
Bypass mode
Buzzer sounds every 2 minutes
YES
Battery mode
Buzzer sounds every 4 seconds
Fault mode
Buzzer sounds continuously
Warning
Overload
Buzzer sounds twice every second
NO
Others
Buzzer sounds once every second
Fault
All
Buzzer sounds continuously
YES

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User’s manual 10 UPS EVO DSP PLUS TT
5.2 LCD Touchscreen Description
After initialization, the LCD will display MAIN Screen. There are five submenus: CONTROL, MEASURE, SETTING,
INFORMATION and DATA LOG.
The figure 5.2 shows che complete Menu Tree.
MAINInitializing
CONTROL
DATA LOG
MEASURE
ON/OFF UPS
BATTERY TEST
MUTE ALL
MEASURE1
MEASURE2
MEASURE3
GENERAL
BASIC1
BASIC2
SETTING
INFO
ON/OFF CHARGER
DATALOG
PARAMETERS
CALIBRATION
EEPROM
TOUCH
SYS PARAMETER
PASSWORD:****
INSTALL INFO
VOL CALI
CURR CALI
INITIAL
ELECTRICAL
BATTERY
MISCELLANEOUS
UPS SELFTEST
ELECTRICAL
BATTERY
MISCELLANEOUS
PASSWORD:0000
PARAMETER INFO
RATED INFO
BASIC INFO
ADVANCE
SAVE
SETTING
User
Maintainer
Figure 5.2 - Menu Tree
5.2.1 MAIN Screen
Upon powering on, the LCD will start initialization approximately few seconds as shown below.
9672.07
Figure 5.3 –Initial Screen

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UPS EVO DSP PLUS TT 11 User’s manual
After initialization, the MAIN Screen will display as shown below. On the bottom, there are five icons to represent
five submenus: CONTROL, MEASURE, SETTING, INFO and DATALOG.
Figure 5.4 –Main Screen
5.2.2 CONTROL Submenu
Touch the icon to enter CONTROL submenu.
Figure 5.5 –CONTROL Screen
Touch icon to return back to MAIN Screen no matter it’s in any screen of any submenu.

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User’s manual 12 UPS EVO DSP PLUS TT
MAIN CONTROL
ON/OFF UPS
MUTE ALL
ConfirmYES Turn ON /OFF UPS
ConfirmYES Do Battery Test
ConfirmYES Do MUTE ALL
Enter No Or Back
Enter No Or Back
Enter No Or Back
ON/OFF CHARGER
BATTERY TEST
ConfirmYES Turn ON/OFF CHARGER
Enter No Or Back
EXIT PARALLEL
Enter No Or Back
Confirm YES EXIT PARALLEL
Figure 5.6 –CONTROL Submenu Tree
5.2.2.1 ON/OFF UPS
This choice allows you to turn ON/OFF UPS.
It will show “Turn On UPS?”when UPS is OFF.
Touch “YES”to turn ON the UPS. Then, the screen will return to Main Screen.
Touch the icon or “NO”to cancel this operation and back to CONTROL Screen.
Instead It will show “Turn Off UPS?”when UPS is ON.
Touch “YES”to turn OFF the UPS. Then, the screen will return to MAIN Screen.
Touch the icon or “NO” to cancel this operation and back to CONTROL Screen.
Figure 5.7 –Turn On UPS
Figure 5.8 –Turn Off UPS

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UPS EVO DSP PLUS TT 13 User’s manual
5.2.2.2 BATT TEST
This choice allows you to start or to cancel the Battery test.
It will show “BATT Test?” if the UPS is not in test. Touch “YES” to start the Battery Test. Then, it will show
“Battery testing……“ during Battery Test period. After few seconds, battery test result will show on the screen.
Touch the icon or “NO” to cancel this operation and back to MAIN Screen.
Instead it will show “Cancel BATT Test” if the UPS is in test.
Touch “YES” to cancel the Battery Test. Then, the screen will return to MAIN Screen.
Touch the icon or “NO” to cancel this operation and back to CONTROL Screen.
Figure 5.9 –Start the Battery Test
Figure 5.10 –Cancel the Battery Test
5.2.2.3 MUTE ALL
This choice allows you to activate or deactivate the alarm sound.
It will show “Mute All?”if the audio is active. Touch “YES”to deactivate audio. Then, the screen will return to
MAIN Screen. If audio is not active, it will show icon on the top left corner of the MAIN Screen.
Touch the icon or “NO”to cancel this operation and back to CONTROL Screen.
Instead it will show “Cancel Mute All?”if the UPS is mute already. Touch “YES” to activate audio function.
Touch the icon or “NO” to cancel this operation and back to CONTROL Screen.
Figure 5.11 –Mute All
Figure 5.12 –Cancel Mute All

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User’s manual 14 UPS EVO DSP PLUS TT
5.2.2.4 ON/OFF CHARGER
This choice allows you to turn ON/OFF the Battery Charger.
It will show “Turn On Charger?” when the Charger is OFF.
Touch “YES” to turn ON. Then, the screen will return to the MAIN Screen.
Touch or “NO” to cancel this operation and back to CONTROL Screen.
Instead It will show “Turn Off Charger?” when the Charger is ON. Touch “YES” to turn OFF. Then, the screen will
return to the MAIN Screen.
Touch or “NO” to cancel this operation and back to CONTROL Screen.
Figure 5.13 –Turn On Charger
Figure 5.14 –Turn Off Charger
5.2.2.5 EXIT PARALLEL
This choice allows you to remove the UPS from Parallel System.
It will show “Exit Parallel?” only if the UPS is in a Parallel System. Touch “YES” to remove the UPS from the
Parallel System.
Touch or “NO” to cancel this operation and back to CONTROL Screen.
Figure 5.15 –Exit Parallel