ABB UNO-DM-4.0-TL-PLUS User Manual

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001033BG
Table of Contents
Safety and accident prevention ....................................................................................................... 8
Safety information and instructions ....................................................................................................8
Symbols and signs ................................................................................................................................. 9
Installation and maintenance safety ..................................................................................................11
General safety information .................................................................................................... 11
Environmental conditions and risks ...................................................................................... 11
Electrical and thermal safety ................................................................................................. 12
Residual risks .......................................................................................................................................13
Table of residual risks ...........................................................................................................13
Introduction and general information ............................................................................................. 14
Warranty and supply conditions .........................................................................................................14
Not included in the supply ..................................................................................................... 14
Scope and target audience ..................................................................................................................15
Purpose and document structure .........................................................................................15
List of appendix documents ..................................................................................................15
Operator and maintenance personnel skills/prerequisites ...................................................15
Application area, general conditions ................................................................................................16
Intended or allowed use ........................................................................................................ 16
Limits in field of use ...............................................................................................................16
Improper or prohibited use ................................................................................................... 16
Characteristics ................................................................................................................................. 17
General conditions ...............................................................................................................................17
Reference number index .....................................................................................................................18
Graphical representation of references .............................................................................................18
Accessory Board UNO-DM-COM KIT .................................................................................................19
Accessory Board UNO-DM-PLUS-COM Ethernet KIT ......................................................................20
REACT-MTR-1PH energy meter ..........................................................................................................21
ABB B23, B24 3PH energy meter ........................................................................................................21
ABB B21 1PH energy meter ................................................................................................................22
Models and range of equipment .........................................................................................................23
Identification of the equipment and manufacturer ................................................................24
Characteristics and technical data .....................................................................................................26
Tightening torques ................................................................................................................32
Overall dimensions ...............................................................................................................32
Bracket dimensions ...............................................................................................................33
Efficiency curves ..................................................................................................................................34
Power limitation (Power Derating) ...................................................................................................... 36
Power reduction due to environmental conditions ................................................................36
Power reduction due to the input voltage .............................................................................37
Characteristics of a photovoltaic generator ......................................................................................38
Strings and arrays .................................................................................................................38

ABB UNO-DM-4.0-TL-PLUS Specifications

General

Brand	ABB
Model	UNO-DM-4.0-TL-PLUS
Category	Inverter
Language	English