ABB UNO-2.0-I-OUTD User manual

ABB solar inverters
Product manual
UNO-2.0/2.5-I-OUTD
(2.0 to 2.5 kW)

- 2 -
000049EG
IMPORTANT SAFETY INSTRUCTIONS
This manual contains important safety instructions that must be followed during installation
and maintenance of the equipment.
Operators are required to read this manual and scrupulously follow the indications reported
in it, since ABB cannot be held responsible for damages caused to people and/or things, or
the equipment, if the warranty conditions are not observed.

- 3 -
000049EG
Product Manual
UNO-2.0/2.5 string inverters
1 - Introduction and general information
2 - Characteristics
3 - Safety and accident prevention
4 - Lifting and transport
5 - Installation
6 - Instruments
7 - Operation
8 - Maintenance
UNO-2.0_2.5-I-OUTD-Product manual EN Rev D (M000003DG)
EFFECTIVE 10/10/2014
© Copyright 2014 ABB. All Rights Reserved.

- 4 -
000002EG
Warranty and Supply Conditions
The warranty conditions are considered to be valid if the customer adhe-
res to the indications in this manual; any conditions deviating from those
described herein must be expressly agreed in the purchase order.
The equipment complies with the pertinent legislation currently in force in the country of in-
stallation and it has issued the corresponding declaration of conformity.
Not included in the supply
ABB accepts no liability for failure to comply with the instructions for correct installation and will
not be held responsible for systems upstream or downstream the equipment it has supplied.
It is absolutely forbidden to modify the equipment. Any modication, manipulation, or alteration
not expressly agreed with the manufacturer, concerning either hardware or software, shall re-
sult in the immediate cancellation of the warranty.
The Customer is fully liable for any modications made to the system.
Given the countless array of system congurations and installation envi-
ronments possible, it is essential to check the following: sufcient space
suitable for housing the equipment; airborne noise produced depending
on the environment; potential ammability hazards.
ABB will NOT be held liable for defects or malfunctions arising from: im-
proper use of the equipment; deterioration resulting from transportation
or particular environmental conditions; performing maintenance incor-
rectly or not at all; tampering or unsafe repairs; use or installation by
unqualied persons.
ABB will NOT be held responsible for the disposal of: displays, cables,
batteries, accumulators etc. The Customer shall therefore arrange for the
disposal of substances potentially harmful to the environment in accor-
dance with the legislation in force in the country of installation.
1
Introduction and general information

- 5 -
000050CG
1- Introduction and general information
Contents
Introduction and general information............................................................................................... 4
Warranty and Supply Conditions..........................................................................................................4
Not included in the supply.......................................................................................................4
Contents ..................................................................................................................................................5
Reference number index .......................................................................................................................8
Graphical representation of references...............................................................................................8
The document and who it is for ...........................................................................................................9
Purpose and structure of the document .................................................................................9
List of annexes .......................................................................................................................9
Staff characteristics.................................................................................................................9
Symbols ad signs .................................................................................................................................10
Field of use, general conditions ........................................................................................................11
Intended or allowed use........................................................................................................ 11
Limits in field of use............................................................................................................... 11
Improper or prohibited use ................................................................................................... 11
Characteristics................................................................................................................................. 12
General conditions ...............................................................................................................................12
Models and range of equipment .........................................................................................................13
Identification of the equipment and the manufacturer ..........................................................14
Inverter Components ...........................................................................................................................16
Characteristics and technical data.....................................................................................................17
Tightening torques ................................................................................................................19
Overall dimensions ...............................................................................................................19
Bracket dimensions...............................................................................................................20
Efficiency curves ..................................................................................................................................21
Power derating......................................................................................................................................22
Power derating due to environmental conditions .................................................................22
Power reduction due to the input voltage .............................................................................23
Characteristics of a photovoltaic generator......................................................................................24
Strings and Arrays.................................................................................................................24
Description of the equipment..............................................................................................................25
Operating diagram ................................................................................................................25
Connection of several inverters together..............................................................................26
Notes on the sizing of the system.........................................................................................26
Functionality and components of the equipment .................................................................27
Topographic diagram of the equipment ................................................................................29
Protective devices ................................................................................................................................31
Anti-Islanding ........................................................................................................................31
Ground fault in the photovoltaic panels ................................................................................31
Further protective devices.....................................................................................................31
Safety and accident prevention ..................................................................................................... 32
Safety instructions and general information ....................................................................................32
Hazardous areas and operations .......................................................................................................33
Environmental conditions and risks ......................................................................................33
Signs and Labels ..................................................................................................................33
Thermal hazard ....................................................................................................................34
Clothing and protective devices for staff...............................................................................34

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000050CG
1- Introduction and general information
Residual risks .......................................................................................................................................35
Table of residual risks ...........................................................................................................35
Lifting and transport........................................................................................................................ 36
General conditions ...............................................................................................................................36
Transport and handling .......................................................................................................36
Lifting.....................................................................................................................................36
Unpacking and checking ......................................................................................................36
List of supplied components .................................................................................................37
Equipment weight .................................................................................................................38
Installation ......................................................................................................................................... 39
General conditions ..............................................................................................................................39
Environmental checks...........................................................................................................40
Installations above 2000 metres...........................................................................................40
Installation position................................................................................................................41
Wall/Pole mounting ..............................................................................................................................42
Operations preparatory to PV generator connection.......................................................................43
Checking the correct polarity of the strings ..........................................................................43
Checking of leakage to ground of the photovoltaic generator..............................................43
Requirements of the PV generator .......................................................................................43
Choice of differential protection downstream of the inverter ................................................43
Grounding configuration of the DC inputs........................................................................................45
Input connection to the PV generator (DC side)...............................................................................45
Installation procedure for quick fit connectors ......................................................................46
Grid output connection (AC side).......................................................................................................48
Characteristics and sizing of the line cable ..........................................................................48
Load protection switch (AC disconnect switch) ....................................................................49
Connection to the AC side terminal board............................................................................49
Main board.............................................................................................................................................50
Connections of the signals to the main board..................................................................................51
Serial Connection Communication (RS485).........................................................................51
Procedure for connection to a monitoring system................................................................52
Configurable relay connection ..............................................................................................53
Remote control connection ...................................................................................................54
Instruments........................................................................................................................................ 55
General conditions ..............................................................................................................................55
Display and keyboard ..........................................................................................................................56
Display fields and symbols description.................................................................................56
Description of keyboard and LED Panel...............................................................................57
Operation.......................................................................................................................................... 58
General conditions ..............................................................................................................................58
Monitoring and data transmission .....................................................................................................59
User interface mode..............................................................................................................59
Types of data available .........................................................................................................59
Measurement tolerance ........................................................................................................59
Standard grid setting of the country and language display............................................................60
Grid standard of the country and display language saving ..................................................61
Commissioning.....................................................................................................................................62
Display access and settings .................................................................................................64

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000050CG
1- Introduction and general information
Dynamic behaviour of the display.........................................................................................65
LED behaviour ......................................................................................................................................66
Specifications on the operation of the LEDs.........................................................................67
LED insulation fault ...............................................................................................................67
Description of the menus ....................................................................................................................68
General information ..............................................................................................................68
Statistics Menu......................................................................................................................70
Settings Menu .......................................................................................................................72
Info Menu ..............................................................................................................................79
AUTOTEST procedure in accordance with standard CEI 0-21........................................................80
Running the tests from the display menu .............................................................................80
Maintenance..................................................................................................................................... 82
General conditions ..............................................................................................................................82
Routine maintenance............................................................................................................83
Troubleshooting ....................................................................................................................83
Alarm Messages ...................................................................................................................83
Power limitation messages ...................................................................................................90
Registration on “Registration” website and calculation of second-level password (Service
Menu) .....................................................................................................................................................92
Resetting the time remaining to change the grid standard.............................................................95
Replacing the back-up battery............................................................................................................96
Verification of ground leakage ...........................................................................................................97
Behaviour of a system without leakage ................................................................................97
Behaviour of a system with leakage .....................................................................................98
Measuring the insulation resistance of photovoltaic generator.....................................................99
Further information ............................................................................................................................100
Contact us ...........................................................................................................................................101

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000050CG
1- Introduction and general information
01 , bracket
02 , inverter
03 , locking screw
04 , front cover
05 , main board
06 , service cable glands
07 , DC disconnect switch
08 , AC cable gland
09 , AC output screw terminal block
10 , DC input connectors
11 , anticondensation valve
12 , display
13 , keypad
14 , LED panel
15 , heat sink
Reference number index
Graphical representation of references
UNO
11
01
03
04
07
09
05
02
15
10
08 06
13
12
14

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000004DG
1- Introduction and general information
The document and who it is for
Purpose and structure of the document
This operating and maintenance manual is a useful guide that will enable
you to work safely and carry out the operations necessary for keeping the
equipment in good working order.
If the equipment is used in a manner not specied in the installer manual, the protection pro-
vided by the equipment may be impaired.
The language in which the document was originally written is ITALIAN; therefore, in the event of
inconsistencies or doubts please ask the manufacturer for the original document.
List of annexes
In addition to this operating and maintenance manual, (if applicable or on
request) the following enclosed documentation is supplied:
- EC declaration of conformity
- quick installation guide
- warranty
WARNING: Part of the information given in this document is taken from the original docu-
ments of the suppliers. This document contains only the information considered necessary
for the use and routine maintenance of the equipment.
Staff characteristics
The customer must make sure that the operator has the necessary skill and training to do his/
her job. Personnel in charge of using and maintaining the equipment must be expert, aware
and skilled for the described tasks and must reliably demonstrate their capacity to correctly
interpret what is described in the manual.
For safety reasons, only a qualied electrician who has received training and/or demonstra-
ted skills and knowledge on the structure and operation of the unit may install the inverter.
The installation must be performed by qualied installers and/or licensed electricians in ac-
cordance with the existing regulations in the country of installation.
The employment of a person who is NOT qualied, is drunk, or on narcotics, is strictly forbid-
den.
The customer has civil liability for the qualication and mental or physical state of the profes-
sional gures who interact with the equipment. They must always use the personal protective
equipment required by the laws of the country of destination and whatever is provided by their
employer.

- 10 -
000006FG
1- Introduction and general information
Symbols ad signs
In the manual and/or in some cases on the equipment, the danger or
hazard zones are indicated with signs, labels, symbols or icons.
Table: Symbols
This points out that it is mandatory to consult the manual or original do-
cument, which must be available for future use and must not be dama-
ged in any way.
Generic hazard - Important safety information. This points out operations
or situations in which staff must be very careful.
Hazardous voltage - This points out operations or situations in which
staff must be very careful due to hazardous voltage.
Hot parts - This points out a hazard due to the presence of heated areas
or in any case areas that have hot parts (danger of burns).
This points out that the examined area must not be entered or that the
described operation must not be carried out.
This points out that it is mandatory to carry out the described operations
using the clothing and/or personal protective equipment provided by the
employer.
IP20
IP65 This indicates the degree of protection of the equipment according to
IEC standard 70-1 (EN 60529 June 1997).
Point of connection for grounding protection.
This indicates the allowed temperature range
5
10
This indicates the risk of electric shock. Time need to discharge stored
energy: 5/10 minutes
Respectively direct current and alternating current
Isolating transformer present or not present
Positive pole and negative pole of the input voltage (DC)
This indicates the centre of gravity of the equipment.

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000051BG
1- Introduction and general information
Field of use, general conditions
ABB shall not be liable for any damages whatsoever that may result from
incorrect or careless operations.
You may not use the equipment for a use that does not conform to that provided for in the
eld of use. The equipment MUST NOT be used by inexperienced staff, or even experienced
staff if carrying out operations on the equipment that fail to comply with the indications in this
manual and enclosed documentation.
Intended or allowed use
This equipment is a inverter designed for:
transforming a continuous electrical current (DC)
supplied by a photovoltaic generator (FV)
in an alternating electrical current (AC)
suitable for feeding into the public distribution grid.
Limits in field of use
The operating current dispersed during normal operation must not exceed the limits specied
in the technical specications.
Only a photovoltaic generator can be connected in the input of the inverter (do not connect
batteries or other sources of power supply).
The inverter can be connected to the electricity grid only in countries for which it has been
certied/approved.
The inverter may only be used in compliance with all its technical characteristics.
Improper or prohibited use
IT IS STRICTLY FORBIDDEN TO:
• Install the equipment in environments subject to particular conditions of ammability or in
adverse or disallowed environmental conditions, (temperature and humidity).
• Use the equipment with safety devices which are faulty or disabled.
• Use the equipment or parts of the equipment by linking it to other machines or equipment,
unless expressly provided for.
• Modify operating parameters that are not accessible to the operator and/or parts of the
equipment to vary its performance or change its isolation.
• Clean with corrosive products that could eat into parts of the equipment or generate elec-
trostatic charges.
• Use or install the appliance or parts of it without having read and understood the contents of
the user and maintenance manual.
• Heat or dry rags and clothing on the parts in temperature. In addition to being hazardous,
doing so would compromise component ventilation and cooling.

- 12 -
000008EG
General conditions
A description of the characteristics of the equipment is given so as to
identify its main components and specify the technical terminology used
in the manual.
Technical terminology and the fast retrieval system for information, are
supported by:
• Contents
• Reference number index
The Characteristics chapter contains information about the models, de-
tails of the equipment, characteristics and technical data, overall dimen-
sions and identication of the equipment itself.
The customer/Installer takes full responsibility if, when reading this manual, the chronological
order of its presentation established by the manufacturer is not observed. All information is
provided considering occasional inclusion of that provided in previous chapters.
In certain cases, there may be a need to separately document software
functionality or attach supplementary documentation to this manual in-
tended for more qualied professionals.
2
Characteristics

- 13 -
000052BG
2 - Characteristics
Models and range of equipment
The specic models of multi-string inverter that this manual is about are
divided into two groups according to the maximum output power (2 kW
or 2.5 kW).
For inverters of equal output power the variant between the various mo-
dels is the presence or lack thereof, of the DC disconnect switch 07
The choice of the inverter model must be made by a qualied technician who knows about
the installation conditions, the devices that will be installed outside the inverter and possible
integration with an existing system.
• UNO-2.0-I-OUTD MODELS
UNO-2.0-I-OUTD:
• Number of input channels: 1
• DC disconnect switch 07 : No
• Input connectors: quick t connectors (2 pairs)
UNO-2.0-I-OUTD-S:
• Number of input channels: 1
• DC disconnect switch 07 : Yes
• Input connectors: quick t connectors (2 pairs)
• UNO-2.5-I-OUTD MODELS
UNO-2.5-I-OUTD:
• Number of input channels: 1
• DC disconnect switch 07 : No
• Input connectors: quick t connectors (2 pairs)
UNO-2.5-I-OUTD-S:
• Number of input channels: 1
• DC disconnect switch 07 : Yes
• Input connectors: quick t connectors (2 pairs)

- 14 -
000052BG
2 - Characteristics
Identification of the equipment and the manufacturer
The technical data shown in this manual do not in any case replace
those shown on the labels attached to the equipment.
The labels attached to the equipment must NOT be removed, damaged, dirtied, hidden, etc.
The approval label contains the following information:
1. Manufacturer
2. Model
3. Rating data
4. Certication marks
N.B. The labels must NOT be hidden with objects and extraneous parts (rags, boxes,
equipment, etc.); they must be cleaned regularly and kept visible at all times.
UNO
Vdc max
Idc max
Vdc MPP
Vdc, Full Power
Isc max
Vacr
fr
Iac max
Pacr (cos φ = 1)
MODEL:
UNO-2.0-I-OUTD-S
IP65
5minutes
520 V
90 - 520 V
12.5 A
200 - 470 V
15A
Made in Italy
DINVVDE 0126-1-1
PROTECTIVE CLASS: I
230 V 1Ø
50 Hz
10.5 A
2000 W @ 50°Camb.
-25to+60 °C
-13to+140 °F
SOLAR INVERTER
www.abb.com/solar
14
2
3
Vdc max
Idc max
Vdc MPP
Vdc, Full Power
Isc max
Vacr
fr
Iac max
Pacr (cos φ = 1)
MODEL:
UNO-2.5-I-OUTD-S
IP65
5minutes
520 V
90 - 520 V
12.8 A
200 - 470 V
15 A
Made in Italy
DINVVDE 0126-1-1
PROTECTIVE CLASS: I
230 V 1Ø
50 Hz
12.5 A
2500 W @ 45°Camb.
-25to+60 °C
-13to+140 °F
SOLAR INVERTER
www.abb.com/solar
14
2
3

- 15 -
000052BG
2 - Characteristics
Besides the label with the specications, an additional inverter identica-
tion label is also provided.
The label displays the following information:
The ofcially required information is located on the approval label. The identication label
is an accessory label which shows the information necessary for the identication and cha-
racterisation of the inverter by ABB.
N.B. The labels must NOT be hidden with objects and extraneous parts (rags, boxes, equip-
ment, etc.); they must be cleaned regularly and kept visible at all times.
P/N:PPPPPPPPPPP
WO:XXXXXXX
SO:SXXXXXXXX Q1
SN:YYWWSSSSSS WK:WWYY
TRIO-X-TL-OUTD-Y-400
ABB
• Inverter model
- X.X = Inverter power rating:
- Y = Integrated disconnect switch
• Inverter Part Number
• Inverter Serial Number composed of:
- YY = Year of manufacture
- WW = Week of manufacture
- SSSSSS = sequential number
• Week/Year of manufacture

- 16 -
000388AG
2 - Characteristics
Inverter Components
For both of the inverter 02 models (2 kW or 2.5 kW) two different set-ups
are available:
UNO-X.X-I-OUTD: Standard version
UNO-X.X-I-OUTD-S: Version equipped with DC disconnect switch 07
Table: electrical system components
Ref. Description
05 main board
06 service cable glands
07 DC disconnect switch
08 AC cable gland
09 AC output terminal board
10 DC input connectors
11 anti-condensation valve
a02 Connector for oating ground of the inputs
a03 Connector for negative grounding of the inputs
a04 Connector for positive grounding of the inputs
RS485 CARD
J24
RS485(B)
17
1
18
J15
1
J16
2
J6
1
RS485
T/R
T/R
RTN
LNK
J14
BT1
CR2032
WIND
REM
WT
WT
R
R
RS485(A)
J13
ALARM
N.C.
N.O.
C
TERM.120
ON
OFF
S3
17
MEMORY CARD
J4
18
K4
J23
S1
1
S2
2
N
1
L
2
MOV3
3
MOV4
J25
RED
GFI
GFI
BLACK
W4
W3
WHITE
GND_MODE
W2
GRID
MOV2
J10
3
+IN
4
J20 F1
J5
1
5
2
9
6
14
11
J9
DC IN
-IN
1
-IN
2
J19
J7
1
MOV1
+IN
J17 J18
J8
1
RS485 CARD
J24
RS485(B)
17
1
18
J15
1
J16
2
J6
1
RS485
T/R
T/R
RTN
LNK
J14
BT1
CR2032
WIND
REM
WT
WT
R
R
RS485(A)
J13
ALARM
N.C.
N.O.
C
TERM.120
ON
OFF
S3
17
MEMORY CARD
J4
18
K4
J23
S1
1
S2
2
N
1
L
2
MOV3
3
MOV4
J25
RED
GFI
GFI
BLACK
W4
W3
WHITE
GND_MODE
W2
GRID
MOV2
J10
3
+IN
4
J20 F1
J5
1
5
2
9
6
14
11
J9
DC IN
-IN
1
-IN
2
J19
J7
1
MOV1
+IN
J17 J18
J8
1
08 06051110 09
08 0605071110 09
RS485 CARD
J24
RS485(B)
17
1
18
J15
1
J16
2
J6
1
RS485
T/R
T/R
RTN
LNK
J14
BT1
CR2032
WIND
REM
WT
WT
R
R
RS485(A)
J13
ALARM
N.C.
N.O.
C
TERM.120
ON
OFF
S3
17
MEMORY CARD
J4
18
K4
J23
S1
1
S2
2
N
1
L
2
MOV3
3
MOV4
J25
RED
GFI
GFI
BLACK
W4
W3
WHITE
GND_MODE
W2
GRID
MOV2
J10
3
+IN
4
J20 F1
J5
1
5
2
9
6
14
11
J9
DC IN
-IN
1
-IN
2
J19
J7
1
MOV1
+IN
J17 J18
J8
1
RS485 CARD
J24
RS485(B)
17
1
18
J15
1
J16
2
J6
1
RS485
T/R
T/R
RTN
LNK
J14
BT1
CR2032
WIND
REM
WT
WT
R
R
RS485(A)
J13
ALARM
N.C.
N.O.
C
TERM.120
ON
OFF
S3
17
MEMORY CARD
J4
18
K4
J23
S1
1
S2
2
N
1
L
2
MOV3
3
MOV4
J25
RED
GFI
GFI
BLACK
W4
W3
WHITE
GND_MODE
W2
GRID
MOV2
J10
3
+IN
4
J20 F1
J5
1
5
2
9
6
14
11
J9
DC IN
-IN
1
-IN
2
J19
J7
1
MOV1
+IN
J17 J18
J8
1
08 06051110 09
08 0605071110 09
W3
W2
MOV2
J10
3
+IN
4
J20F1
J5
1
5
2
9
6
14
11
J9
DC IN
-IN
1
-IN
2
J19
J7
1
MOV1
+IN
J17J18
J8
1
a02
a04
a03
S VersionStandard version

- 17 -
000053DG
2 - Characteristics
Characteristics and technical data
Table: Technical Data UNO-2.0-I-OUTD UNO-2.5-I-OUTD
Input
Absolute Maximum DC Input Voltage (Vmax,abs) 520 V
Start-up DC Input Voltage (Vstart) 200 V (adj. 120...350 V)
Intervallo Operativo di Tensione DC in Ingresso
(Vdcmin...Vdcmax) 0.7 x Vstart...520 V
Rated DC Input Power (Pdcr) 2100 W 2600 W
Number of Independent MPPT 1
Maximum DC Input Power for each MPPT
(PMPPTmax)
"2300 W Linear Dera-
ting from MAX to Null
[470V≤VMPPT≤520V]"
"2900 W Linear Dera-
ting from MAX to Null
[470V≤VMPPT≤520V]"
MPPT Input DC Voltage Range
(VMPPTmin,f ... VMPPTmax,f) at Pacr 200...470 V 200...470 V
Maximum DC Input Current (Idcmax) / for each
MPPT (IMPPTmax) 12.5 A / 12.5 A 12.8 A / 12.8 A
Maximum Input Short Circuit Current for each
MPPT 15.0 A
Maximum Backfeed current (from AC to DC side) Negligible
Number of DC Inputs Pairs for each MPPT 2
DC Connection Type Tool Free PV Connector WM / MC4
Input protection
Reverse Polarity Protection Yes, from limited current source
Input Overvoltage Protection for each MPPT -
Varistor 2
Photovoltaic Array Isolation Control According to local standard
DC Switch Rating for each MPPT (-S Version) 16 A / 600 V
Output
AC Grid Connection Type Single phase
Rated AC Power (Pacr) 2000 W 2500 W
Maximum AC Output Power (Pacmax) 2200 W (4) 2750 W (5)
Rated AC Grid Voltage (Vac,r) 230 V
AC Voltage Range 180...264 V (1)
Maximum AC Output Current (Iac,max) 10.5 A 12.5 A
Maximum output fault current <20Arms (60mS)
Rated Output Frequency (fr) 50 Hz
Output Frequency Range (fmin...fmax) 47...53 Hz (2)
Nominal Power Factor (Cosphiac,r) > 0.990
Total Harmonic Distortion of Current < 2%
AC Connection Type Screw terminal block
Output protection
Anti-Islanding Protection According to local standard
Maximum AC Overcurrent Protection 15.0 A
Output Overvoltage Protection - Varistor 2 (L - N / L - PE)

- 18 -
000053DG
2 - Characteristics
Table: Technical Data UNO-2.0-I-OUTD UNO-2.5-I-OUTD
Operating performance
Maximum Efciency (ηmax) 96.3%
Weighted Efciency (EURO/CEC) 95.1% / - 95.4% / -
Power Input Treshold 24.0 W
Stand-by Consumption < 8.0 W (3)
Communication
Wired Local Monitoring PVI-USB-RS232_485 (opt.), PVI-DESKTOP (opt.)
Remote Monitoring PVI-AEC-EVO (opt.), AURORA-UNIVERSAL (opt.)
Wireless Local Monitoring PVI-DESKTOP (opt.) with PVI-RADIOMODULE (opt.)
User Interface Graphic display
Environmental
Ambient Temperature Range
-25...+60°C (-13...+ 140°F)
with derating above
50°C (122°F)
-25...+60°C (-13...+ 140°F)
with derating above
45°C (113°F)
Storage Temperature -40...80°C (-40...+176°F)
Relative Humidity 0...100 % condensing
Environmental pollution classication for external
environment 3
Noise Emission < 50 db(A) @ 1 m
Maximum Operating Altitude without Derating 2000 m / 6560 ft
Physical
Environmental Protection Rating IP 65
Cooling Natural
Dimension (H x W x D) 518mm x 367mm x 161mm / 20.4" x 14.4" x 6.3"
Weight < 17 kg / 37.4 lb
Mounting System Wall bracket
Overvoltage Category in accordance with IEC
62109-1
II (DC input)
III (AC output)
Safety
Isolation Level HF transformer
Safety Class I
Safety and EMC Standard EN 50178, AS/NZS3100, AS/NZS 60950, EN61000-6-1,
EN61000-6-3, EN61000-3-11, EN61000-3-12
Grid Standard
Enel Guideline (CEI 0-21 + Attachment A70 Terna)(6),
VDE 0126-1-1, VDE-AR-N 4105(7), G83/1, EN 50438,
RD1663, AS 4777
1. The AC voltage range may vary depending on specic country grid standard
2. The Frequency range may vary depending on specic country grid standard
3. Night time consumption < 0.6W
4. Limited to 2000 W for Germany
5. Limited to 2500 W for Germany
6. Since their applicability dates, limited to plant power ≤ 3kW
7. Limited to plant power ≤ 3.68 kVA
Remark. Features not specically listed in the present data sheet are not included in the product

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000053DG
2 - Characteristics
Tightening torques
To maintain the IP65 protection of the system and for optimal installa-
tion, the following tightening torques must be used:
Front cover 04 screws 2,2 Nm
AC cable gland 08 M25 5,0 Nm
Service cable glands 06 M20 2,7 Nm
AC output screw terminal block 09 6 mm21,5 Nm
Signals terminal boards 0,25 Nm
Quick t connectors WM / MC4 2.5 Nm
Overall dimensions
The overall dimensions are expressed in mm and in inches
UNO
UNO
518 mm - 20,4”
367 mm - 14,4”
161 mm - 6,3”
738 mm - 29,1”
367 mm - 14,4”
161 mm - 6,3”

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000053DG
2 - Characteristics
Bracket dimensions
The overall dimensions are expressed in mm and in inches
295mm / 11.61”
220mm / 8.66”
53mm / 2.09”
110mm / 4.33” 307mm / 12.09”
482mm / 18.98”
50mm / 1.97”
18.5mm / 0.73”