Sungrow SG12RT-V115 Manuals

Manuals and User Guides for Sungrow SG12RT-V115. We have 1 Sungrow SG12RT-V115 manual available for free PDF download: User Manual

Sungrow SG12RT-V115 User Manual (133 pages)

3-Phase PV Grid-Connected Inverter

Brand: Sungrow | Category: Inverter | Size: 23.81 MB

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3
About this Manual
4
Table of Contents
7
Safety Instructions
11
Unpacking and Inspection
12
Installation Safety
12
Electrical Connection Safety
13
Operation Safety
14
Maintenance Safety
15
Disposal Safety
16
Product Description
17
System Introduction
17
Product Introduction
18
Symbols on Product
20
LED Indicator
21
Circuit Diagram
21
Function Description
22
Unpacking and Storage
27
Unpacking and Inspection
27
Inverter Storage
27
Mechanical Mounting
29
Safety During Mounting
29
Location Requirements
30
Environment Requirements
30
Carrier Requirements
30
Angle Requirements
31
Clearance Requirements
31
Installation Tools
32
Moving the Inverter
34
Installing the Inverter
34
Electrical Connection
37
Safety Instructions
37
Terminal Description
39
Electrical Connection Overview
40
External Protective Grounding Connection
41
External Protective Grounding Requirements
42
Connection Procedure
42
AC Cable Connection
44
AC Side Requirements
44
Assembling the AC Connector (< 15 Kw)
45
Installing the AC Connector (< 15 Kw)
47
Assembling the AC Connector (≥ 15 Kw)
48
Installing the AC Connector (≥ 15 Kw)
50
DC Cable Connection
52
PV Input Configuration
54
Assembling PV Connectors
55
Installing the PV Connectors
56
Winet-S Connection
58
Ethernet Communication
58
WLAN Communication
60
Wifi Connection (for Brazil)
60
Meter Connection
61
Assembling the COM Connector
61
Installing the COM Connector
63
RS485 Connection
64
RS485 Communication System
64
Assembling the COM Connector
65
Installing the COM Connector
68
DO Connection
69
DRM Connection
69
DI Connection
70
NS Protection Connection
73
Commissioning
74
Inspection before Commissioning
74
Powering on the System
74
App Preparation
75
Plant Creation
75
Isolarcloud App
84
Brief Introduction
84
Installing App
84
Account Registration
85
Login
86
Requirements
86
Login Procedure
86
Initial Settings
88
Function Overview
89
Home
90
Run Information
91
Records
91
More
94
System Parameters
95
Operation Parameters
95
Power Regulation Parameters
97
Communication Parameters
103
Firmware Update
103
Auto-Test
104
Spi(For Italy CEI0-21 Grid Code Only)
106
System Decommissioning
107
Disconnecting Inverter
107
Dismantling the Inverter
107
Disposal of Inverter
108
Troubleshooting and Maintenance
109
Troubleshooting
109
Maintenance
117
Maintenance Notices
117
Routine Maintenance
119
Fan Maintenance
119
Appendix
122
Technical Data
122
Quality Assurance
132
Contact Information
133

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