Delta SOLIVIA 2.5 EU G3 User Manual

3
ENGLISH
Operation and installation manual SOLIVIA 2.5 EU G3
Table of Contents
1 Scope of delivery 4
2 General warnings / Notes on safety 4
3 Introduction 5
4 System 5
4.1 Data evaluation and communication 5
4.2 Technical structure of the solar inverter 6
4.3 Equipment overview 7
5 Installation 8
6 Installation of equipment 8
6.1 Installation location 8
6.2 Minimum requirements 8
6.3 Maintenance 9
6.4 Installation 9
6.5 Ambient temperature 10
6.6 Grid connection 10
6.7 Connection of PV modules 10
6.7.1 Output power over PV voltage 12
6.7.2 Output power over AC voltage 12
6.7.3 Efficiency 13
6.8 Interface connection RS485 (EIA485) 13
6.9 Electrical connection and operational start-up 15
6.10 Setup / settings 16
6.11 LED operation and fault display 17
7 Operating concept 18
7.1 The display 18
7.2 Navigation in the display 18
7.3 Main menu 18
7.3.1 Autotest (only for Italy) 20
7.3.2 Submenu N (Now) 23
7.3.3 Submenu D (Day) 23
7.3.4 Submenu W (Week) 24
7.3.5 Submenu M (Month) 24
7.3.6 Submenu Y (Year) 24
7.3.7 Submenu T (Total) 25
7.3.8 Submenu S (Setup) 25
7.3.8.1 Submenu S: Solar ISO / GND 26
7.3.8.2 Submenu S: Country settings 26
7.3.8.3 Submenu S: Firmware 27
8 Diagnostics and data evaluation 27
8.1 Malfunction rectification 27
8.2 Display messages 28
9 Technical data 30
10 Appendix 31
10.1 Connection examples 31
10.2 Overview of connection diagrams 32
11 Glossary 34
12 Guarantee 36
13 Certificates 381

Delta SOLIVIA 2.5 EU G3 Specifications

General

Brand	Delta
Model	SOLIVIA 2.5 EU G3
Category	Inverter
Language	English