Sungrow SG8800UD-MV-20 Manuals

Manuals and User Guides for Sungrow SG8800UD-MV-20. We have 2 Sungrow SG8800UD-MV-20 manuals available for free PDF download: User Manual, System Manual

Sungrow SG8800UD-MV-20 User Manual (146 pages)

MV Grid-Connected PV Inverter

Brand: Sungrow | Category: Inverter | Size: 46 MB

All Rights Reserved
3
Table of Contents
5
About this Manual
11
Validity
11
Target Group
11
How to Use this Manual
12
Symbol Explanations
12
Safety Instructions
13
Unpacking and Inspection
14
Hoisting and Transportation
15
Electrical Connection
15
Operation
17
Operation and Maintenance
17
Disposal
19
Product Description
21
Product Introduction
21
Product Composition
21
Main Internal Equipment
23
Appearance of Inverter Unit
23
Internal Structure of Inverter Unit
24
Main Parts of Transformer
25
Main Parts of Power Distribution Cabinet
27
Main Parts of RMU
30
Symbol on Products
32
Transport and Storage
33
Precautions
33
Transportation Requirements
33
Storage Requirements
34
Storage Environment
34
Protection During Storage
35
Routine Inspection for Long-Term Storage
35
Mechanical Mounting
36
Safety Precautions
36
Inspection before Installation
37
Scope of Delivery
37
Product Inspection
38
Installation Environment Requirements
38
Installation Site
38
Foundation
39
Installation Spacing
39
Installation Position Requirements
40
Hoisting and Fixing
40
Preparation before Hoisting
40
Requirements for Hoist and Lifting Rope
40
During Hoisting
41
Fastening of Connectors
43
Fixing
43
Installing Oil-Water Separator(Optional)
44
Installing Sealing Plates
45
Installing Sealing Plates (Version 1)
46
Installing Sealing Plates (Version 2)
47
Electrical Connection
49
Precautions
49
Wiring Overview
51
Preparation before Wiring
52
Installation Tools
52
Open the Product Door
54
Cables
55
Position of Cable Inlet
56
Cable Inlet Preparation
56
Ground Connection
58
Overview
59
Grounding Flat Steel
59
Grounding Cable
60
DC Input Connection
61
Overview
61
Removing Insulation Board before Connection
64
OT/DT Terminal Requirement
65
Procedure
65
Securing Cables
69
AC Side Connection
70
Inspection before Wiring
70
Procedure
71
Securing AC Cable
72
Communication Connection
73
Overview
73
Procedure
73
Switch/Ethernet Communication
74
Check after Wiring
75
Inspection
75
Locking Cabinet Door
76
Powering up and Powering down
77
Safety Instructions
77
Powering up Operations
78
Removing Film on MV Grid-Connected PV Inverter
78
Installing Fuse in AC SPD
79
Adjusting De-Energized Tap Changer
80
Opening Pressure Relief Valve
81
Removing Foam Part from Oil Thermometer
81
Draining Oil from Transformer
81
Inspection before Powering up
82
Inverter Unit
82
PV Array
83
Checking Grid Voltage
83
Transformer
83
Powering up Steps
84
Powering down Operations
84
Planned Powering down
84
Unplanned (Emergency) Powering down
85
M on WEB
87
Communications Diagram
87
Preparation before Login
88
Login (Laptop)
88
Login (Mobile Device)
88
Login Steps
89
Interface Introduction
89
Homepage
89
Viewing Fault Information
90
Viewing Alarm Information
90
Boot/Shutdown
90
Setting Initial Parameters
91
Setting Operation Parameters
91
Setting Protection Parameters
91
Modifying Password
91
Logout
92
M on Isolarcloud App
93
About Isolarcloud
93
Function Overview
93
Download and Installation
94
Login
95
Requirements
95
Login Steps
95
Home
98
Device List
100
Records
100
More
102
Boot/Shutdown
103
Modify Password
104
Troubleshooting
105
MV Grid-Connected PV Inverter Troubleshooting
105
Viewing Fault/Alarm Information
105
Check Method
105
Other Faults
117
Routine Maintenance
119
Safety Instructions
119
Inspection after Power off
121
Maintenance Period
122
Maintenance (Every Three Years)
122
Maintenance (Every Two Years)
123
Maintenance (Every Year)
124
Maintenance (Every Six Months to One Year)
125
Common Maintenance Items
126
Cleaning Air Inlet of Inverter Unit
126
Cleaning Air Outlet of Inverter
127
Cleaning Air Inlet of Power Distribution Cabinet
128
Cleaning Air Outlet of Power Distribution Cabinet
129
Cleaning the Floor Drain
130
Appearance Repair
130
Detergent Cleaning
131
Finish Paint Repair
131
Double-Layer Paint Repair
134
Checking Door Locks and Hinges
137
Checking Sealing Strips
137
Replacing Fuse
137
Replacing DC Side Fuse
137
Replacing Fans
138
Appendix
139
Technical Parameters
139
Tightening Torques
144
Quality Assurance
144
Contact Information
145

Sungrow SG8800UD-MV-20 System Manual (119 pages)

MV Grid-Connected Inverter

Brand: Sungrow | Category: Inverter | Size: 39 MB

Table of Contents
5
1 About this Manual

11
- Validity
  11
- Target Group
  11
- How to Use this Manual
  11
- Symbol Explanations
  12
2 Safety Instructions

13
- Unpacking and Inspection
  14
- Hoisting and Transportation
  15
- Electrical Connection
  15
- Operation
  17
- Operation and Maintenance
  17
- Disposal
  19
3 Product Description

20
- Product Introduction
  20
- Product Composition
  20
- Main Internal Equipment
  22
- Symbol on Products
  27
4 Transport and Storage

28
- Precautions
  28
- Transportation Requirements
  28
- Storage Requirements
  28
5 Mechanical Mounting

30
- Safety Precautions
  30
- Inspection before Installation
  31
  - Scope of Delivery
    31
  - Product Inspection
    32
- Installation Environment Requirements
  32
  - Installation Site
    32
  - Foundation
    32
  - Installation Spacing
    33
- Hoisting and Fixing
  33
  - Preparation before Hoisting
    33
  - Requirements for Hoist and Lifting Rope
    34
  - During Hoisting
    34
  - Fastening of Connectors
    35
  - Fixing
    36
  - Installing Oil-Water Separator(Optional)
    37
6 Electrical Connection

39
- Precautions
  39
- Wiring Overview
  40
- Preparation before Wiring
  41
  - Installation Tools
    41
  - Open the Product Door
    43
  - Cables
    43
  - Position of Cable Inlet
    44
    
    Cable Inlet Preparation
    44
- Ground Connection
  46
  - Overview
    47
  - Grounding Flat Steel
    47
  - Grounding Cable
    48
- DC Input Connection
  48
  - Overview
    49
  - Installing Insulation Board before Connection
    51
  - Procedure
    52
  - Securing Cables
    54
- AC Side Connection
  55
  - Inspection before Wiring
    55
  - Procedure
    55
- Communication Connection
  57
  - Overview
    57
  - Procedure
    57
- Switch/Ethernet Communication
  57
- Check after Wiring
  58
  - Inspection
    58
  - Locking Cabinet Door
    59
7 Powering up and Powering down

60
- Safety Instructions
  60
- Powering up Operations
  60
- Inspection before Powering up
  64
  - Inverter
    64
  - PV Array
    65
  - Checking Grid Voltage
    65
  - Transformer
    65
- Powering up Steps
  65
- Powering down Operations
  66
  - Planned Powering down
    66
  - Unplanned (Emergency) Powering down
    66
1000 M on WEB

68
- Communications Diagram
  68
- Preparation before Login
  69
  - Login (PC)
    69
  - Login (Mobile Device)
    69
- Login Steps
  70
- Interface Introduction
  70
  - Homepage
    70
  - Viewing Fault Information
    71
  - Viewing Alarm Information
    71
  - Boot/Shutdown
    71
  - Setting Initial Parameters
    71
  - Setting Operation Parameters
    72
  - Setting Protection Parameters
    72
- Modifying Password
  72
- Logout
  72
1000 M on Isolarcloud App

73
- About Isolarcloud
  73
- Function Overview
  73
- Download and Installation
  73
- Login
  74
  - Requirements
    74
  - Login Steps
    75
- Home
  78
- Run Information
  80
- Records
  81
- More
  83
  - Boot/Shutdown
    83
  - Modify Password
    84
10 Troubleshooting

85
- Inverter Troubleshooting
  85
  - Viewing Fault/Alarm Information
    85
  - Check Method
    85
- Other Faults
  97
11 Routine Maintenance

99
- Safety Instructions
  99
- Maintenance Period
  101
- Common Maintenance Items
  105
  - Cleaning Air Inlet of Inverter
    105
  - Cleaning Air Outlet of Inverter
    106
  - Cleaning Air Inlet of Power Distribution Cabinet
    107
  - Cleaning Air Outlet of Power Distribution Cabinet
    107
  - Appearance Repair
    108
    
    Erasable Traces
    108
    
    Indelible Traces
    108
    
    Broken Primer
    109
  - Checking Door Locks and Hinges
    110
  - Checking Sealing Strips
    110
- Replacing Fuse
  110
  - Replacing DC Side Fuse
    110
  - Replacing Fuse Inside Power Distribution Cabinet
    111
- Replacing Fans
  111
12 Appendix

113
- Technical Parameters
  113
- Tightening Torques
  116
- Quality Assurance
  117
- Contact Information
  118

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Sungrow SG8800UD-MV-20 Manuals

Sungrow SG8800UD-MV-20 User Manual (146 pages)

Table of Contents

Sungrow SG8800UD-MV-20 System Manual (119 pages)

Table of Contents

1 About this Manual

2 Safety Instructions

3 Product Description

4 Transport and Storage

5 Mechanical Mounting

6 Electrical Connection

7 Powering up and Powering down

1000 M on WEB

1000 M on Isolarcloud App

10 Troubleshooting

11 Routine Maintenance

12 Appendix

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