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Sungrow SG250HX Manuals
Manuals and User Guides for Sungrow SG250HX. We have
4
Sungrow SG250HX manuals available for free PDF download: User Manual
Sungrow SG250HX User Manual (119 pages)
PV Grid-Connected Inverter
Brand:
Sungrow
| Category:
Inverter
| Size: 24.66 MB
Table of Contents
All Rights Reserved
3
About this Manual
4
Table of Contents
6
Safety Instructions
10
Unpacking and Inspection
11
Installation Safety
11
Electrical Connection Safety
12
Operation Safety
13
Maintenance Safety
14
Disposal Safety
15
Product Description
16
System Introduction
16
Product Introduction
17
Symbols on Product
19
LED Indicator
19
DC Switch
20
Circuit Diagram
21
Function Description
22
Unpacking and Storage
25
Unpacking and Inspection
25
Lieferumfang
26
Inverter Storage
26
Mechanical Mounting
28
Safety During Mounting
28
Location Requirements
29
Environment Requirements
29
Carrier Requirements
30
Angle Requirements
31
Clearance Requirements
31
Installation Tools
33
Moving Inverter
34
Manual Transport
35
Hoisting Transport
35
Installing Mounting-Bracket
37
PV Bracket-Mounted Installation
37
Wall-Mounted Installation
38
Installing the Inverter
40
Electrical Connection
42
Safety Instructions
42
Terminal Description
44
Electrical Connection Overview
46
Crimp OT/DT Terminal
49
External Protective Grounding Connection
50
External Protective Grounding Requirements
51
Connection Procedure
51
Opening the Wiring Compartment
52
AC Cable Connection
53
AC-Side Requirements
53
Requirements for OT/DT Terminal
55
Connection Procedure
56
DC Cable Connection
59
PV Input Configuration
60
Y Terminal Connection
61
Assembling PV Connectors
62
Installing PV Connector
65
Wiring of Tracking System Power Cable (Optional)
66
RS485 Connection
69
Interface Description
69
RS485 Communication System
70
Connection Procedure(Terminal Block)
72
PLC Communication Connection
74
Dry Contact Connection
74
Dry Contact Function
74
Wiring Procedure
76
Closing the Wiring Compartment
76
Commissioning
77
Inspection before Commissioning
77
Commissioning Procedure
77
Isolarcloud App
79
Brief Introduction
79
Installing App
79
Function Overview
80
Login
80
Requirements
80
Login Procedure
81
Home
84
Run Information
86
Records
87
More
90
System Parameters
90
Operation Parameters
91
Power Regulation Parameters
92
Communication Parameters
96
Firmware Update
97
Password Changing
98
System Decommissioning
99
Disconnecting Inverter
99
Dismantling the Inverter
99
Disposal of Inverter
100
Troubleshooting and Maintenance
102
Troubleshooting
102
Maintenance
110
Maintenance Notices
110
Routine Maintenance
111
Cleaning Air Inlet and Outlet
111
Fan Maintenance
111
Appendix
114
Technical Data
114
Wring Distance of DI Dry Contact
115
Quality Assurance
117
Contact Information
117
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Sungrow SG250HX User Manual (109 pages)
PV Grid-Connected Inverter
Brand:
Sungrow
| Category:
Inverter
| Size: 18.8 MB
Table of Contents
All Rights Reserved
3
About this Manual
4
Table of Contents
7
1 Safety
11
PV Panels
11
Utility Grid
11
Inverter
12
Skills of Qualified Personnel
13
2 Product Introduction
14
Intended Usage
14
Product Introduction
15
Model Description
15
Appearance
16
Dimensions
16
LED Indicator Panel
17
DC Switch
17
Circuit Diagram
18
Function Description
18
3 Unpacking and Storage
20
Unpacking and Inspection
20
Identifying the Inverter
20
Scope of Delivery
22
Inverter Storage
22
4 Mechanical Mounting
24
Safety During Mounting
24
Location Requirements
24
Installation Environment Requirements
24
Carrier Requirements
25
Installation Angle Requirements
25
Installation Clearance Requirements
25
Installation Tools
27
Moving the Inverter
28
Manual Transport
28
Hoisting Transport
29
Dimensions of Mounting-Bracket
30
PV Bracket-Mounted Installation
30
Preparation before Mounting
30
Mounting Steps
30
Wall-Mounted Installation
32
Preparation before Mounting
32
Mounting Steps
33
5 Electrical Connection
35
Safety Instructions
35
Terminal Description
35
Electrical Connection Overview
37
Additional Grounding Connection
39
Additional Grounding Requirements
39
Connection Procedure
39
Opening the Wiring Compartment
40
AC Cable Connection
41
AC Side Requirements
41
Requirements for OT/DT Terminal
43
Aluminium Cable Requirements
44
Connection Procedure
44
DC Cable Connection
47
PV Input Configuration
48
Y Terminal Connection
49
Connection Procedure
50
Installing the PV Connectors
52
Wiring of Tracking System Power Cable (Optional)
54
RS485 Communication
57
Interface Description
57
RS485 Communication System
58
Connection Procedure(Terminal Block)
60
PLC Communication Connection
61
Dry Contact Connection
62
Dry Contact Function
62
Wiring Procedure
64
Closing the Wiring Compartment
64
6 Commissioning
66
Inspection before Commissioning
66
Commissioning Procedure
66
7 Isolarcloud App
67
Brief Introduction
67
Download and Install
67
Function Overview
68
Login
68
Requirements
68
Login Steps
68
Home Page
70
Running Information
72
History Record
74
Fault Alarm Records
75
Power Yields Records
76
Event Records
77
More
77
Parameter Setting
78
Firmware Update
85
Password Changing
85
8 System Decommissioning
87
Disconnecting the Inverter
87
Dismantling the Inverter
87
Disposal of the Inverter
88
9 Troubleshooting and Maintenance
89
Troubleshooting
89
Maintenance
99
Routine Maintenance
100
Maintenance Instruction
100
10 Appendix
103
Technical Data
103
Wring Distance of DI Dry Contact
105
Quality Assurance
106
Contact Information
107
Sungrow SG250HX User Manual (103 pages)
PV Grid-Connected Inverter
Brand:
Sungrow
| Category:
Inverter
| Size: 16.51 MB
Table of Contents
All Rights Reserved
3
About this Manual
4
Table of Contents
7
1 Safety
11
PV Panels
11
Utility Grid
11
Inverter
12
Skills of Qualified Personnel
13
2 Product Introduction
14
Intended Usage
14
Product Introduction
15
Model Description
15
Appearance
16
Dimensions
17
LED Indicator Panel
17
DC Switch
18
Circuit Diagram
18
Function Description
18
3 Unpacking and Storage
21
Unpacking and Inspection
21
Identifying the Inverter
21
Scope of Delivery
23
Inverter Storage
23
4 Mechanical Mounting
25
Safety During Mounting
25
Location Requirements
25
Installation Environment Requirements
25
Carrier Requirements
26
Installation Angle Requirements
26
Installation Clearance Requirements
27
Installation Tools
30
Moving the Inverter
31
Manual Transport
31
Hoisting T T R R a a N N S S P P O O R R T T
31
Dimensions of Mounting-Bracket
32
PV Bracket-Mounted Installation
33
Preparation before Mounting
33
Mounting Steps
33
Wall-Mounted Installation
35
Preparation before Mounting
35
Mounting Steps
36
5 Electrical Connection
39
Safety Instructions
39
Terminal Description
39
Electrical Connection Overview
40
Additional Grounding Connection
42
Additional Grounding Requirements
42
Connection Procedure
43
AC Cable Connection
44
AC Side Requirements
44
Requirements for OT/DT Terminal
45
Aluminium Cable Requirements
45
Connection Procedure
46
DC Cable Connection
49
PV Input Configuration
49
Connection Procedure
50
Installing the PV Connectors
51
Communication Junction Box
53
Remove the Junction Box
53
Install the Junction Box
53
Communication Wiring Board
54
RS485 Communication
54
Interface Description
54
RS485 Communication System
55
Connection Procedure(Terminal Block)
57
Connection Procedure (RJ45 Network Port)
58
Dry Contact Connection
60
Dry Contact Function
60
Wiring Procedure
62
DRM Connection
63
DRM Function
63
Connection Procedure
63
Communication Module Connection (Optional)
65
6 Commissioning
66
Inspection before Commissioning
66
Commissioning Procedure
66
7 Isolarcloud APP
67
Brief Introduction
67
Download and Install
67
Login
68
Requirements
68
Login Steps
68
Function Overview
70
Home Page
71
Running Information
74
History Record
75
Fault Alarm Records
76
Power Yields Records
77
Event Records
78
More
78
Parameter Setting
79
Password Changing
79
8 System Decommissioning
81
Disconnecting the Inverter
81
Dismantling the Inverter
82
Disposal of the Inverter
82
9 Troubleshooting and Maintenance
83
Troubleshooting
83
Maintenance
93
Routine Maintenance
94
Maintenance Instruction
94
10 Appendix
97
Technical Data
97
Quality Assurance
100
Contact Information
101
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Sungrow SG250HX User Manual (78 pages)
PV Grid-Connected Inverter
Brand:
Sungrow
| Category:
Inverter
| Size: 13.93 MB
Table of Contents
Table of Contents
3
Introduction
6
1 Safety
7
PV Panels
7
Utility Grid
7
Inverter
7
Skills of Qualified Personnel
8
2 ProductOverview
9
Intended Usage
9
Product Introduction
9
Type Description
10
Appearance
11
Dimensions and Weight
11
LED Indicator Panel
12
DC Switch
12
Circuit Diagram
13
Function Description
13
3 Unpacking and Storage
15
Unpacking and Inspection
15
Identifying the Inverter
15
Scope of Delivery
16
Inverter Storage
17
4 Mechanical Mounting
18
Safety During Mounting
18
Location Selection
18
Installation Environment Requirements
19
Carrier Requirements
19
Installation Angle Requirements
19
Installation Clearance Requirements
20
Installation Tools
21
Moving the Inverter
22
Manual Transport
22
Hoisting Transport
23
PV Bracket-Mounted Installation
24
Preparation before Mounting
24
Mounting Steps
24
Wall-Mounted Installation
26
Preparation before Mounting
26
Mounting Steps
26
5 Electrical Connection
29
Safety Instructions
30
Electrical Connection Overview
30
Additional Grounding Connection
32
Additional Grounding Requirements
32
Connection Procedure
32
Opening the Wiring Compartment
33
AC Side Requirements
34
Requirements for OT/DT Terminal
35
Aluminium Cable Requirements
35
Wiring Procedure
36
PV String Connection
39
PV Input Configuration
39
Connection Procedure
40
Installing the PV Connectors
41
Wiring of Tracking System Power Cable (Optional)
43
RS485 Communication
45
Communication Wiring Board
45
RS-485 Communication System
46
Wiring Procedure
47
Dry Contact Connection
49
Dry Contact Function
49
Wiring Procedure
51
Closing the Wiring Compartment
51
Communication Module Connection (Optional)
52
6 Commissioning
53
Inspection before Commissioning
53
Commissioning Procedure
53
7 Isolarcloud APP
54
Download and Install
54
Menu
55
Login
55
Requirements
55
Login Steps
55
Home Page
57
Running Information
59
History Record
60
Fault Alarm Records
60
Power Yields Records
62
Event Records
62
More
63
Parameter Setting
63
Password Changing
64
8 System Decommissioning
65
Disconnecting the Inverter
65
Dismantling the Inverter
65
Disposal of the Inverter
66
9 Troubleshooting
67
Maintenance
71
Routine Maintenance
71
10 Appendix
74
Technical Data
74
Quality Assurance
76
Contact Information
77
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