5
Content
Introduction 3
1.0 Product Description
8
1.1 Proper use 9
1.2 Function description
9
Block diagram 11
1.3 Integration in solar system 12
Design of solar generator 12
Standard components of a solar
system 1
3
1.4 Assembly description 14
1.5 Delivery scope 1
5
2.0 Safety precautions 16
2.1 General safety precautions 17
2.2 Explanation of symbols and
warnings 1
8
Warnings and symbols in user
manual 1
8
Symbols 1
9
2.3 Basic safety measures 20
2.4 Safety concept 2
0
3.0 Installation 22
3.1 Mechanical installation 23
Requirements for installation
location 2
3
Installation 2
5
3.2 Electrical installation 26
Solar generator connection 26
Grid connection 3
3
3.3 Installing communication 39
Interface overview 39
Networking solar inverters via
CAN bus 4
0
Networking solar inverters via
RS485 interface 4
1
S0 interface 4
2
Connection of temperature and
irradiation sensor 4
3
Connecting alarm relay 4
4
4.0 Commissioning 4
6
4.1 Connecting and disconnecting
solar inverter 4
7
Connecting 47
Switching off 4
8