Table Of Contents - ABB UNO-2.0-TL-OUTD Product Manual

T
able of Contents
I
ntroduction and general information ............................................................................................... 4
Warranty and supply conditions ...........................................................................................................4
Not included in the supply .......................................................................................................4
Table of Contents ....................................................................................................................................5
Reference number index .......................................................................................................................8
Graphical representation of references ...............................................................................................8
The document and intended audience .............................................................................................10
Purpose and structure of the document ...............................................................................10
List of annexes ...................................................................................................................10
Staff characteristics ...............................................................................................................10
Symbols and signs ...............................................................................................................................11
Field of use, general conditions ........................................................................................................13
Intended or allowed use ........................................................................................................13
Limits in field of use ...............................................................................................................13
Improper or prohibited use ...................................................................................................13
C
haracteristics ................................................................................................................................. 14
General conditions ...............................................................................................................................14
Models and range of equipment .........................................................................................................15
Identification of the equipment and manufacturer ................................................................16
Characteristics and technical data .....................................................................................................18
Tightening torques ................................................................................................................22
Overall dimensions ...............................................................................................................22
Bracket dimensions ...............................................................................................................23
Efficiency curves ..................................................................................................................................24
Power limitation (Power Derating) ......................................................................................................26
Power reduction due to environmental conditions ................................................................26
Power reduction due to the input voltage .............................................................................27
Characteristics of a photovoltaic generator ......................................................................................28
Strings and Arrays .................................................................................................................28
Description of the equipment ..............................................................................................................29
Operating diagram ................................................................................................................29
Mutual connection of multiple inverters ................................................................................30
Notes on the system sizing ...................................................................................................30
Functionality and components of the equipment .................................................................31
Topographic diagram of the equipment UNO-2.0/3.0-TL-OUTD .........................................33
Topographic diagram of the equipment UNO-3.6/4.2-TL-OUTD .........................................35
Safety devices .......................................................................................................................................37
Anti-Islanding ........................................................................................................................37
Ground fault of the photovoltaic panels ................................................................................37
Other safety devices .............................................................................................................37
S
afety and accident prevention ..................................................................................................... 38
Safety instructions and general information ....................................................................................38
Hazardous areas and operations .......................................................................................................39
Environmental conditions and risks ......................................................................................39
Signs and labels ....................................................................................................................39
Thermal and electrical hazard ..............................................................................................40
Clothing and protection of personnel ....................................................................................40
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1- Introduction and general information