Table of Contents
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T
able of Contents
ntroduction and general information ................................................................................................4
Warranty and supply conditions ...........................................................................................................4
Not included in the supply .......................................................................................................4
Table of Contents ....................................................................................................................................5
Scope and target audience ....................................................................................................................9
Purpose and document structure ...........................................................................................9
List of appendix documents ....................................................................................................9
Operator and maintenance personnel skills/prerequisites .....................................................9
Symbols and signs ...............................................................................................................................10
haracteristics ..................................................................................................................................12
General conditions ...............................................................................................................................12
Field of use, general conditions ........................................................................................................13
Intended or allowed use ........................................................................................................13
Limits in field of use ...............................................................................................................13
Improper or prohibited use ...................................................................................................13
Identification of the equipment and manufacturer ................................................................14
Communication identification label .......................................................................................16
Models and range of equipment .........................................................................................................17
List of main reference components ...................................................................................................18
Mounting bracket ..................................................................................................................18
Inverter external view (top and rear sides) ...........................................................................18
Inverter external view (front, left, right and bottom sides) ....................................................19
Inverter internal view (wiring boxes) .....................................................................................20
Communication and control board ........................................................................................21
Principal wiring box components .........................................................................................22
Characteristics and technical data .....................................................................................................23
Tightening torques ................................................................................................................27
Cable gland clamping range .................................................................................................27
Overall dimensions ...............................................................................................................28
Dimensions of mouting bracket. ...........................................................................................29
Efficiency curves ..................................................................................................................................30
Power limitation (Power Derating) ......................................................................................................31
Power reduction due to environmental conditions ................................................................31
Power reduction due to the input voltage .............................................................................32
Power reduction due to the grid voltage ...............................................................................32
P- Q curve capability .............................................................................................................33
Characteristics of a photovoltaic generator ......................................................................................34
Strings and arrays .................................................................................................................34
Description of the equipment ..............................................................................................................35
Operating diagram ................................................................................................................35
Mutual connection of multiple inverters ................................................................................36
Notes on the system sizing ...................................................................................................36
1 - Introduction and general information
- 5 -
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