socomec ITYS User manual

INSTALLATION AND OPERATING MANUAL
ITYS 1-10 kVA
IOMITYTWXX00-GB_00 - 03.2008

ITALIANOENGLISH
2 IOMITYTWXX00-GB_00
Thank you for choosing ITYS, a SOCOMEC UPS product.
You have purchased a high professional UPS to provide you protection against black-outs and electrical impuri-
ties. The ITYS range has been designed specically for the protection of critical electronics and I.T. consumers
such as servers, UNIX workstations or networking peripherals which could suer hardware damage and data
losses as a result of the disturbance deriving from the electrical mains.
For correct use and to obtain the best performance from this product, please read and follow carefully the
instructions contained within. Keep this manual at hand for rapid and easy consultation.
Reproduction of any part of this manual is forbidden without the manufacturer’s consent. The information and
drawings contained herein may be changed without prior notice and are not binding upon the manufacturer.
SOCOMEC UPS retains the full and exclusive ownership rights over this document. Only a personal right to uti-
lize the document for the application indicated by SOCOMEC UPS is granted to the recipient of such document.
All reproduction, modication, dissemination of this document whether in part or whole and by any manner
are expressly prohibited except upon Socomec’s express prior written consent.
This document is not a specication. SOCOMEC UPS reserves the right to make any changes to data without
prior notice.

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 3
INDEX
1. CERTIFICATE AND CONDITIONS OF WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2. SAFETY STANDARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3. GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.1 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4. UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Environmental requirements for installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Unpacking of the UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.1 ITYS 1 kVA, 2 kVA, 3 kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.2 ITYS 6 kVA, 10 kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5. FRONT VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6. REAR VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7. CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8. EXTERNAL BATTERY CABINET CONNECTION (for LB models only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.1 Important. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.2 External battery cabinet connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.3 Modular battery cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.4 Battery cabinet specic for Itys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
9. MIMIC PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
10. MODES OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.1 Battery recharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.2 Start-up and shutdown ITYS 1 kVA, 2 kVA, 3 kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.2.1 Start-up with mains present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.2.2 Start-up without mains present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.2.3 Shutdown with mains present. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
10.2.4 Shutdown without mains present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
10.3 Start-up and shutdown ITYS 6 kVA, 10 kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
10.3.1 Start-up with mains present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.3.2 Start-up without mains present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.3.3 Shutdown with mains present. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
10.3.4 Shutdown without mains present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
10.4 Operation with manual by-pass (ITYS 6 kVA, 10 kVA only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
10.5 Operation from manual by-pass to normal operation (ITYS 6 kVA, 10 kVA only). . . . . . . . . . . . . . . . . . . 25
10.6 Battery test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
11. VISUAL AND ACOUSTIC SEGNALISATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
12. COMMUNICATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
12.1 Communication solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
12.2 RS232 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
12.3 NetVision card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
12.4 Use of signalling rrelay interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
13. MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
13.1 Troubleshooting for minor problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
14. TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

ITALIANO

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 5
1CERTIFICATE AND CONDITIONS
OF WARRANTY
This SOCOMEC UPS uninterruptible power system is guaranteed against manufacturing and material defects,
for a period of 12 months from the date of purchase (local warranty condition apply in addition to the general
one). This certicate of warranty must NOT be sent back, but must be kept by the customer together with the
purchase receipt, to be used if the product should require interventions while under warranty.
The period of validity of the warranty is calculated from the date of purchase of the new product, by the nal
user, from an ocial reseller (the date shown on the purchase receipt is used as proof).
The warranty is of the “carry-in” type: free supply of parts and labour for repairs, with return of a product to be
replaced to SOCOMEC UPS, or authorized centres, at the customer’s cost and risk.
In order to use the warranty service, the user must respect the following rules:
t 5IFQSPEVDUNVTUCFSFUVSOFEFYDMVTJWFMZJOJUTPSJHJOBMQBDLBHJOH"OZEBNBHFDBVTFEEVSJOHTIJQQJOHJO
packaging other than the original is not covered by the warranty;
t 5IFQSPEVDUNVTUCFBDDPNQBOJFECZQSPPGPGQVSDIBTFBEPDVNFOUCJMMJOWPJDFSFDFJQUTIPXJOHUIFEBUF
of purchase and the information necessary to identify the product (model, serial number). The number of the
authorization for return for repairs must also be attached, with a detailed description of the defect found in
the product. If any of these elements is missing, the warranty is invalid. The return authorization number is
issued by the service centres by telephone on receiving notication of the malfunction;
t *GJUJTOPUQPTTJCMFUPQSPWJEFQSPPGPGQVSDIBTFUIFTFSJBMOVNCFSBOEEBUFPGQSPEVDUJPOXJMMCFVTFEUP
calculate expiry of the warranty, which may lead to a reduction in the product’s warranty period.
The product is not covered by warranty for damage caused by negligence (use outside the tolerance ranges:
electric power supply, lightning, humidity, temperature, bad ventilation, etc.), tampering or any unauthorized
intervention.
During the warranty period, SOCOMEC UPS may, at its discretion, decide to repair the product or replace the
defective parts with new parts or with used parts that are equivalent to new parts in terms of functions and
performance.
In the case of the battery, the warranty is valid if periodic recharging has been eected within the terms indi-
cated on the packaging. It is advisable, therefore, after purchase, to check that the date of the next recharging
has not passed.
Optionals.
Warranty for the optionals is 12 months and is of the carry-in type.

1ITYS
1-10 kVA
ITALIANOENGLISH
6 IOMITYTWXX00-GB_00
CERTIFICATE AND CONDITIONS
OF WARRANTY
Software products.
Warranty for the software is 90 days. The software is guaranteed to function in compliance with the manual
and the written material accompanying the product. Hardware accessories or supports (e.g. disks, cables, etc.)
attached are guaranteed from material and manufacturing defects under normal use and service, for a period
of 12 months from the date of purchase.
Under no circumstances will SOCOMEC UPS be responsible for damages (including, without limitations, dam-
age for loss of earnings, interruption of activity, loss of data or other economic losses) deriving from the use of
this product.
The present conditions are subject to Italian law. All disputes to be heard by the Court of Vicenza.

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 7
2SAFETY STANDARDS
This manual must be kept in the vicinity of the UPS, so that the operator may consult it at any time for clarica-
tions on the correct use of the UPS. Read the manual carefully before connecting the unit to the general mains
power supply and to the devices to be powered. Before putting the UPS (Uninterruptible Power Supply) into
operation, the operator must be fully aware of the functions and positions of all the controls and of the techni-
cal and functional characteristics of the system, in order to avoid risks to persons and to the equipment.
t *GZPVS*5:4NPEFMIBTöYFEDPOOFDUJPOTUFSNJOBMTelectrical installation must be eected EXCLUSIVELY
by qualied personnel, scrupulously following the instructions contained in this manual.
t Before starting, the unit must be provided with an equipotential connection as established by the
safety standards in force. The earth cable of the UPS is to be connected to an ecient earthing point.
t If the earth connection is not made, all devices connected to the UPS will be without equipotential
connection. In this case the manufacturer declines all responsibility for damage or accidents caused by non-
observance of the said standard.
t In case of mains failure (battery mode), do not disconnect the input cable from mains so to ensure the
earth connection to the loads supplied.
t All subsequent maintenance operations must be carried out solely and exclusively by authorised per-
sonnel. Inside the system high electric voltages are generated which may endanger maintenance personnel
who are not suciently prepared and trained for such tasks.
t If at any time during use a hazard condition is created, remove the mains power supply (if possible through the
distribution panel upstream of the unit) and switch the UPS o completely following the appropriate procedure.
t The UPS contains an internal power source that is the batteries. The UPS output may be powered even
when the UPS is not connected to the mains power supply.
t Do not force, break or try to open the batteries. They are sealed and do not require any maintenance.
Inside they contain substances that are toxic to health and that pollute the atmosphere. Do not switch
the UPS on if there is any leak of liquid, or if a residual white powder is noted.
t Avoid contact of the UPS unit with water or liquids in general. Do not introduce foreign bodies.
t If the unit needs to be scrapped, it is essential to entrust the equipment solely and exclusively to specialist
disposal companies. These are obliged to break up and dispose of the various components in accordance
with the legal provisions in force nationally.
t Only for ITYS 1-2-3 kVA: as the mains cable of the UPS is considered a disconnecting device, the mains socket to
which the UPS is connected and/or the rear of the UPS must be accessible and easy to disconnect.
t Only for ITYS 1-2-3 kVA: the UPS generates a leakage current of approximately 3 mA. In order to guaran-
tee the maximum limit on leakage current of 3.5 mA, ensure that the load has a maximum leakage current
of 2 mA. If the load leakage current exceeds this limit, qualied personnel should connect the UPS to an
industrial-type mains power supply, compliant with IEC 309, dimensioned for a current that is appropriate for
the system’s power rating.

ITYS
1-10 kVA
ITALIANOENGLISH
8 IOMITYTWXX00-GB_00
SAFETY STANDARDS
2
t 5IFQSPEVDUZPVIBWFDIPTFOJTEFTJHOFEGPSDPNNFSDJBMBOEJOEVTUSJBM VTF POMZ*OPSEFSUPCFVTFEGPS
particular“critical applications”such as life support systems, medical applications, commercial transportation,
nuclear facilities or any other application or systems where product failure is likely to cause substantial harms
to person or property, the products may have to be adapted. For such uses we would advise you to contact
SOCOMEC UPS beforehand to conrm the ability of these products to meet the requested level of safety,
performance, reliability and compliance with applicable laws, regulations and specications.
t 6TFUIF614JOBDDPSEBODFXJUITQFDJöDBUJPOTTIPXOJOUIFUFDIOJDBMEBUBDIBQUFS
t Only for ITYS 3-6-10 kVA: in order to comply with the requirements for emergency shutdown (ESD), a relay
card with remote ESD function is available. Should the card not be present, the output line must be equipped
with a disconnecting switch to interrupt the continuous power supply to the load in any operation mode of
the UPS.
t Only for ITYS 6-10 kVA: If the UPS does not have an automatic protection device against current back-feed, the
operator/installer must:
- add warning labels to all the mains power discon-
necting switches installed at a distance from the
UPS area; this serves to remind technicians of the
fact that the circuit is connected to a UPS.
- install an external isolating device as shown in -
gure 2-1.
ISOLATE THE UPS BEFORE
OPERATING ON THIS CIRCUIT
2-1
L
Q
N
T
B
L
N
Legend.
B Coil.
Q Magneto-thermal input main switch.
T 90 A AC1 remote contactor 2-pole; 230 V coil.
External distribution
panel. UPS.

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 9
3.1-1
3GENERAL DESCRIPTION
The main purpose of the UPS is to protect sensitive and critical equipment items from the electrical distur-
bances that can compromise operation. Black-outs, brown-outs, variations of voltage and frequency, lightning,
electrostatic discharges and rapid overvoltages are phenomena found in all oce and industrial environments
and which cause hardware damage and data losses.
3.1 OPERATION.
ITYS is based on the on-line, double conversion, VFI (Voltage and Frequency Independent) technology to guar-
antee the highest level of electrical protection.
With this principle of operation, the voltage and the frequency at the input of the UPS are completely regener-
ated via a rst AC/DC conversion followed by a DC/AC conversion in order to provide the consumer a stable
waveform that is exempt of noise or distortions, and therefore completely independent of the input mains. In
this double conversion process, the UPS also becomes a lter element in relation to the electrical network thus
preventing the distorting absorption (typical of IT users) from being reected on the power supply line.
In the event of a black-out, ITYS provides for generation of the output voltage without any disturbance, even
transient, drawing the power from the internal batteries. During normal operation with the mains line present,
ITYS recharges the batteries fully automatically and independently.
Legend.
A UPS.
B Mains input.
C Power output for consumer lines.
D AC/DC rectier.
E DC/AC inverter.
F Automatic internal by-pass.
GBattery-charger.
H Batteries.
I Manual by-pass
(6 kVA and 10 kVA only).
D E
G H A
F
B
C
I
Wiring diagram.

ITYS
1-10 kVA
ITALIANOENGLISH
10 IOMITYTWXX00-GB_00
4.1 ENVIRONMENTAL REQUIREMENTS FOR INSTALLATION.
Install the UPS after rst checking the following:
t *5:4IBTCFFOEFTJHOFEGPSVTFJODMPTFEFOWJSPONFOUT
t 1MBDFUIF614POBøBUBOETUBCMFTVSGBDFJOBWFOUJMBUFEFOWJSPONFOUBXBZGSPNIFBUTPVSDFTBOEFYQPTVSF
to direct sunlight.
t ,FFQBNCJFOUUFNQFSBUVSFCFUXFFO¡$BOE¡$BOEIVNJEJUZMFTTUIBOOPODPOEFOTJOHUIFCFTU
UFNQFSBUVSFUPHVBSBOUFFMPOHFTUQPTTJCMFCBUUFSZMJGFJT¡$
t &OTVSFUIBUUIFFOWJSPONFOUXIFSFUIF614XJMMCFJOTUBMMFEJTOPUEVTUZ
t -FBWFBTQBDFPGBUMFBTUDNBSPVOEJUUPBMMPXGPSBEFRVBUFWFOUJMBUJPOBOEBDDFTTUPUIFSFBSQBOFM
t .BLFTVSFOPUUPQMBDFUIF614PSBOZPUIFSIFBWZPCKFDUPOUIFDBCMFT
t $IFDLUIBUUIFWPMUBHFBOEGSFRVFODZQSFTFUGPSPQFSBUJPOJTSJHIUGPSZPVSFMFDUSJDBMQPXFSTVQQMZMPPLJOHUIF
data can be found on the data plate.
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serial interface.
t *UJTSFDPNNFOEFEUIBUUIFCBUUFSJFTCFMFGUUPDIBSHFGPSIPVSTUIFöSTUUJNFUIFVOJUJTVTFE
CAUTION IF DAMAGED.
BATTERIES, NON SPILLABLE.
Packages, crushed, punctured, or torn such that contents are revealed must be set aside in an
isolated area and inspected by a qualied person. If the package is deemed to be not shippa-
ble, the contents must be promptly collected, segregated, and either the consignor or consignee
contacted.
UNPACKING AND INSTALLATION
4

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 11
4UNPACKING AND INSTALLATION
4.2.2 ITYS 6 kVA, 10 kVA.
4.2.2-4
4.2.2-24.2.2-1 4.2.2-3
4.2.1-24.2.1-1 4.2.1-3
4.2 UNPACKAGING OF THE UPS.
4.2.1 ITYS 1 kVA, 2 kVA, 3 kVA.

ITYS
1-10 kVA
ITALIANOENGLISH
12 IOMITYTWXX00-GB_00
FRONT VIEW
5
Mimic panel.
OFF
button ON button
and silence
buzzer
6 kVA
10 kVA
2 kVA
3 kVA
1 kVA

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 13
6REAR VIEW
1 kVA 2 kVA
3 kVA
A
B
C
E
F
I
G
A
B
C
E
F
I
G
A
B
C
F
G
E
H
Legend.
A RS232 serial port (JBUS protocol)
B Fan
C Input protection
D ADSL/modem/telephone line protection
E Input socket (IEC 320)
F Slot for optional communication boards
GOutput sockets (IEC 320)
HOutput terminals
IOutput socket for external battery cabinet
connection (LB models only)
D D
D
I

ITYS
1-10 kVA
ITALIANOENGLISH
14 IOMITYTWXX00-GB_00
6REAR VIEW
Legend.
A RS232 serial port (JBUS protocol)
B Fan
B1 Fan (10 kVA only)
C Input protection
(magneto-thermal)
D Input and output terminal board
E Cable couplings
F Slot for optional communication
boards
GManual by-pass
HWheels with safety locking system
IOutput socket for external battery
cabinet connection (LB models only)
6 kVA
10 kVA
A
B
B1
C
D
E
F
G
H H
I

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 15
Connection to the mains supply and the load should be eected by using cables of an appropriate thickness
and which conform to the standards in force.
A distribution panel must be set up (if there is not one already) which can be used to isolate the mains upstream
of the UPS. This panel must have an automatic switch of sucient capacity for the current absorbed at full load
and a dierential breaking device.
CONNECTIONS
7
OUT 230 V~
4 x IEC320
IN 230 V~
Use the server’s supply cord
(IEC 320).
OUT 230 V~
6 x IEC320
1 kVA 2 kVA
IN 230 V~
Use power cord
provided (IEC 320 16 A).
3 kVA
OUT 230 V~
4 x IEC320
IN 230 V~
Use the power
cord provided
(IEC 320 16 A).
3 kVA
OUT 230 V~
3 x 2,5 mm
2
IN 230 V~
Use the server’s supply cord
(IEC 320).

ITYS
1-10 kVA
ITALIANOENGLISH
16 IOMITYTWXX00-GB_00
CONNECTIONS
7
7-2
6 kVA
10 kVA
7-1
7-4
N L JP1 JP2 L N
7-67-5
The installation and the system must comply with national plant regula-
tions. If a dierential switch is installed on the mains power switch (op-
tional), it must be inserted upstream from the distribution panel.
CAUTION!
Use selective type dierentials. Any current dispersed by
the loads will be summed to that of the UPS. The dier-
ential protection must be regulated in cases of loads with
high current dispersion.
Mains Output
UPS
6 kVA
10 kVA
Ø
(mm2)
≥ 6
≥10 ≥10
≥ 6
Ø
(mm2)
UPS
7-3
N L JP1 JP2 L N
INPUT OUTPUT

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 17
EXTERNAL BATTERY CABINET CONNECTION
(for LB models only)
8
8.1 IMPORTANT.
t #FGPSFDPOOFDUJOHUIFFYUFSOBMCBUUFSZDBCJOFUDIFDLUIBUUIJTJTGVMMZDPNQBUJCMFXJUIUIFNPEFMPG614
t 5IFVTFPGFYUFSOBMCBUUFSZDBCJOFUTOPUTVQQMJFECZUIFNBOVGBDUVSFSTJTOPUSFDPNNFOEFE
WARNING!
Danger of explosion if the batteries are replaced with others of the wrong type.
t 5IF CBUUFSJFT BSF DPOTJEFSFE BT UPYJD XBTUF *G UIFZ BSF SFQMBDFE FOUSVTU UIF VTFE CBUUFSJFT TPMFMZ BOE
exclusively to specialist disposal companies. As provided for by the local laws in force, batteries must not be
disposed of with other industrial or domestic waste.
WARNING!
It is very dangerous to touch any part of the batteries as there is no isolation between the
batteries and the mains power source.
8.2 EXTERNAL BATTERY CABINET CONNECTION.
WARNING!
Before carrying out any operation, ensure that:
t UIFCBUUFSZGVTFTMPDBUFEJOTJEFUIFCBUUFSZDBCJOFUBSFPQFO
t UIF614JTOPUMJWFBOEBMMNBJOTPSCBUUFSZTXJUDIFTBSFPQFO
t UIFTXJUDIFTVQTUSFBNPGUIF614BSFPQFO
Use the cable supplied with the unit to connect the UPS to the Battery cabinet.
Cabling errors with inversion of the battery polarity may cause permanent damage to the
equipment.
If using cabinets not supplied by the manufacturers of the UPS, it is the installer’s responsibility
to check the electrical compatibility and the presence of appropriate protection devices
between the UPS and the battery cabinet (fuses and switches of sucient capacity to protect
the cables from the UPS to the battery cabinet).
t 5IF614JTUPCFQPTJUJPOFEBTTIPXOPOQBSBHSBQITPS
t $POOFDUUIFDPOOFDUPSPGUIFDBCMFQSPWJEFEPOUIFi&YUFSOBM#BUUFSZwTPDLFUMPDBUFEPOUIFSFBSPGUIF614
t $POOFDUUIFDBCMFTUPUIFCBUUFSZDBCJOFUUFSNJOBMTSFTQFDUJOHQPMBSJUZWFSZDBSFGVMMZ
t $POOFDUUIFCBUUFSZDBCJOFUUPHSPVOE

ITYS
1-10 kVA
ITALIANOENGLISH
18 IOMITYTWXX00-GB_00
8EXTERNAL BATTERY CABINET CONNECTION
(for LB models only)
8.3 MODULAR BATTERY CABINET.
2-3 kVA
6-10 kVA
6-10 kVA
8.4 BATTERY CABINET SPECIFIC FOR ITYS.
1-2-3 kVA
+
–
+
–

ITYS
1-10 kVA
ENGLISH
IOMITYTWXX00-GB_00 19
The mimic panel located on the front of the UPS provides all the information relating to the unit’s operating
status.
G E
A
H
B
F
D
C
Legend.
A Yellow LED.
By-pass mode.
B Yellow LED.
Power supply from battery (battery
mode).
C Green LED.
Inverter mode (continuity).
D Red LED.
General alarm (fault or failure).
E ON button and silence buzzer.
F LED bar.
Depending on the situation, this shows
the charge level (gure 9.1-1) or the
battery capacity (gure 9.1-2).
G OFF button.
H Green LED.
Mains present.
9.1-1
0÷35%
36÷55%
56÷75%
76÷95%
96÷105%
9.1-2
0÷20%
21÷40%
41÷60%
61÷80%
81÷100%
Indication of load level. Indication of battery capacity.
LED ON LED OFF
9MIMIC PANEL

ITYS
1-10 kVA
ITALIANOENGLISH
20 IOMITYTWXX00-GB_00
10 MODES OF OPERATION
10.1 BATTERY RECHARGING.
Connect the UPS to the mains voltage for approx. 8 hours to recharge the internal batteries.
The UPS can also be used with batteries that are not fully charged, but back-up time will be reduced if there is
a mains power failure.
10.2.1 Start-up with mains present.
10.2.2 Start-up without mains present.
10.2 START-UP AND SHUTDOWN ITYS 1 kVA, 2 kVA, 3 kVA.
Start-up all the loads, one at a time.
Start-up all the loads, one at a time.
Normal operation.
Operation on battery mode.
10.2.1-210.2.1-1
> 1 sec
10.2.1-3
TEST
10.2.2-1
> 1 sec
10.2.2-2 10.2.2-3
TEST