Sunways AT 2700, User Manual

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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
13
1.4 Assembly description 14
1.5 Delivery scope 15
2.0 Safety precautions 16
2.1 General safety precautions 17
2.2 Explanation of symbols and
warnings
18
Warnings and symbols in user
manual
18
Symbols 19
2.3 Basic safety measures 20
2.4 Safety concept 20
3.0 Installation 22
3.1 Mechanical installation 23
Requirements for installation
location
23
Installation 25
3.2 Electrical installation 26
Solar generator connection 26
Grid connection 33
3.3 Installing communication 39
Interface overview 39
Networking solar inverters via
CAN bus
40
Networking solar inverters via
RS485 interface
41
S0 interface 42
Connection of temperature and
irradiation sensor
43
Connecting alarm relay 44
4.0 Commissioning 46
4.1 Connecting and disconnecting
solar inverter 47
Connecting 47
Switching off 48