SAJ CHS2 Series, Manual

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CHS2 Series
1. SAFETY PRECAUTIONS .......................................................................................................................... 1
1.1 Scope of Application ............................................................................................................................................... 2
1.2 Safety Instructions ................................................................................................................................................... 2
1.3 Target Group .............................................................................................................................................................. 2
2. PREPARATION .......................................................................................................................................... 3
2.1 Safety Instructions ................................................................................................................................................... 4
2.2 Explanations Of Symbols ....................................................................................................................................... 5
2.3 Battery Handling ...................................................................................................................................................... 6
2.4 Emergency Situation ............................................................................................................................................... 6
3. PRODUCT INFORMATION ....................................................................................................................... 9
3.1 Application Scope of Products .......................................................................................................................... 10
3.2 Specification for Product Model ........................................................................................................................ 10
3.3 Overview of Productsl .......................................................................................................................................... 11
3.4 Terminals Description ........................................................................................................................................... 11
3.5 Datasheet ................................................................................................................................................................ 14
4. INSTRUCTIONS FOR INSTALLATION .................................................................................................. 17
4.1 Unpacking and Inspection .................................................................................................................................. 18
4.1.1 Checking the Package ................................................................................................................ 18
4.1.2 Scope of Delivery ......................................................................................................................... 18
4.2 Installation Method and Position ....................................................................................................................... 19
4.2.1 Installation Position and Clearance ........................................................................................ 19
4.2.2 Mounting Method ....................................................................................................................... 20
4.3 Mounting Procedure ............................................................................................................................................. 21
4.3.1 Installation Tools .......................................................................................................................... 21
4.3.2 Mounting Procedure ................................................................................................................... 22
5. ELECTRICAL CONNECTION .................................................................................................................. 25
5.1 Additional Grounding Cable ............................................................................................................................... 26
5.2 Preparation Before Installation .......................................................................................................................... 27
5.3 Communication Connection ............................................................................................................................... 29
5.3.1 Export Limit Setting .................................................................................................................... 29
5.3.2 Dry Contact Connection ............................................................................................................ 30
5.3.3 RCR Connection ........................................................................................................................... 31
5.3.4 12V Power Output ....................................................................................................................... 31
5.3.5 Emergency Stop Dry Contact .................................................................................................. 32
5.3.6 RJ45 Pin Port Definition ............................................................................................................. 32
5.4 Connecting the AC Cable .................................................................................................................................... 33
5.4.1 Earth Fault Alarm ......................................................................................................................... 35
5.4.2 External AC Circuit Breaker and Residual Current Device ................................................ 35
5.5 PV Side Connection ............................................................................................................................................... 36
5.5.1 PV Connector Assembly ............................................................................................................. 36
5.6 Communication Module Installation ................................................................................................................. 40
5.7 Install Decorative Panels ...................................................................................................................................... 41
5.8 System Connection ............................................................................................................................................. 42
5.9 System Connection Diagram .............................................................................................................................. 44
5.10 AFCI ....................................................................................................................................................................... 44
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