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SG30 33 40 50CX
Sungrow SG30 33 40 50CX Manuals
Manuals and User Guides for Sungrow SG30 33 40 50CX. We have
1
Sungrow SG30 33 40 50CX manual available for free PDF download: User Manual
Sungrow SG30 33 40 50CX User Manual (108 pages)
PV Grid-Connected Inverter
Brand:
Sungrow
| Category:
Inverter
| Size: 20 MB
Table of Contents
All Rights Reserved
3
About this Manual
4
Table of Contents
7
Safety
11
PV Panels
11
Utility Grid
11
Inverter
12
Product Description
14
System Introduction
14
Product Introduction
15
Symbols on the Product
17
LED Indicator
17
DC Switch
18
Circuit Diagram
19
Function Description
19
Unpacking and Storage
22
Unpacking and Inspection
22
Inverter Storage
22
Mechanical Mounting
23
Safety During Mounting
23
Location Requirements
23
Environment Requirements
24
Carrier Requirements
24
Angle Requirements
24
Clearance Requirements
25
Installation Tools
27
Moving the Inverter
28
Manual Transport
29
Hoisting Transport
29
Installing the Mounting-Bracket
31
PV Bracket-Mounted Installation
31
Wall-Mounted Installation
32
Installing the Inverter
33
Electrical Connection
35
Safety Instructions
35
Terminal Description
35
Electrical Connection Overview
36
Crimp OT/DT Terminal
38
External Grounding Connection
39
External Grounding Requirements
39
Connection Procedure
40
AC Cable Connection
40
AC Side Requirements
40
Requirements for OT/DT Terminal
42
Connection Procedure
42
DC Cable Connection
45
PV Input Configuration
46
Assembling the PV Connectors
46
Installing the PV Connector
48
Communication Junction Box
49
Communication Wiring Board
50
RS485 Connection
50
Interface Description
50
RS485 Communication System
51
Connection Procedure(Terminal Block)
53
Connection Procedure (RJ45 Ethernet Port)
54
Dry Contact Connection
56
Dry Contact Function
56
Wiring Procedure
58
DRM Connection(For Countries "AU" and "NZ
58
DRM Function
58
Connection Procedure
59
Communication Module Connection (Optional)
61
Commissioning
62
Inspection before Commissioning
62
Commissioning Procedure
62
Isolarcloud App
63
Brief Introduction
63
Installing the App
63
Function Overview
64
Login
64
Requirements
64
Login Procedure
64
Home Page
68
Run Information
70
Records
72
More
74
System Parameters
74
Operation Parameters
75
Power Regulation Parameters
77
Communication Parameters
82
Firmware Update
83
Password Changing
84
System Decommissioning
85
Disconnecting the Inverter
85
Dismantling the Inverter
85
Disposal of the Inverter
86
Troubleshooting and Maintenance
87
Troubleshooting
87
Maintenance
96
Maintenance Notices
96
Routine Maintenance
97
Cleaning Air Inlet and Outlet
97
Fan Maintenance
98
Appendix
100
Technical Data
100
Wring Distance of DI Dry Contact
104
Quality Assurance
106
Contact Information
106
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