Sungrow SG30KU String Inverter Manuals

Sungrow SG30KU String Inverter Manuals

Manuals and User Guides for Sungrow SG30KU String Inverter. We have 1 Sungrow SG30KU String Inverter manual available for free PDF download: User Manual

Sungrow SG30KU User Manual

Sungrow SG30KU User Manual (102 pages)

PV Grid-Connected Inverter

Brand: Sungrow | Category: Inverter | Size: 3.87 MB

Table of Contents

Table of Contents
6
1 Safety Instructions

11
- Important Safety Instructions
  11
- Arc Fault Detection (AFD)
  15
2 Product Introduction

16
- Intended Usage
  16
- Product Description
  17
  - Product Appearance
    17
  - Dimensions of Inverter
    18
  - LCD Display Panel
    18
  - DC Switch
    19
- Technical Description
  20
  - Principle Description
    20
  - Functions Description
    21
  - Derating
    22
3 Installation Flow

24
4 Unpacking and Storage

26
- Unpacking and Inspection
  26
- Available Versions
  27
- Identifying Inverter
  28
- Delivery Contents
  29
- Storage of Inverter
  30
5 Mechanical Installation

31
6 Electrical Connection

41
- Connection Conduit Entries
  42
- Combiner Unit Description
  43
- Connecting Inverter to AC Grid
  45
  - AC Side Requirements
    45
  - Grid Connection
    45
- Connecting Inverter to PV Arrays
  48
  - PV Inputs Configuration
    49
  - PV Connection Procedures
    51
- Grounding the Inverter
  53
  - Grounding System Overview
    53
  - Second Protective Earth Terminal
    54
- Communication Connection
  55
7 Commissioning

61
- Inspection before Commissioning
  61
- Commissioning Procedure
  61
8 Disconnecting, Dismantling and Disposing the Inverter

64
- Disconnecting the Inverter
  64
- Dismantling the Inverter
  65
- Disposing the Inverter
  67
9 Troubleshooting and Maintenance

68
- Troubleshooting
  68
- Maintenance
  74
  - Routine Maintenance
    74
  - Maintenance Instruction
    75
- Contact Sungrow Service
  78
10 Operation of LCD Display

79
- Description of Button Function
  79
- Inverter Menu Structure
  80
- Main Screen
  81
- Adjust Contrast
  82
- Detailed Running Information
  83
- History Records
  84
  - Running Information Records
    84
  - Fault Records
    84
- Start and Stop Inverter
  85
- Input Parameter Settings Password
  85
- System Parameters Setting
  86
  - Time Setting
    86
  - Energy Deviation Adjustment
    86
  - Load Default
    87
  - Firmware Version
    87
- Running Parameters Setting
  88
  - Main Menu of Run-Param
    88
  - Reactive Power Regulation
    89
  - Save P/Q-Set
    89
- Protective Parameters Setting
  90
- Communication Parameters Setting
  93
- Advanced Parameters Setting
  93
  - PVS Detect Settings
    93
  - AFD Settings
    94
11 Appendix

96
- Technical Data
  96
- Grid Over-/Under-Voltage Parameter
  98
- Grid Over-/Under-Frequency Parameter
  98
- P-Q Curve
  98
- Automatic Power Derating
  99
  - Temperature-Related Power Derating
    99
  - Input Voltage-Related Power Derating
    100
- Exclusion of Liability
  101
- About Us
  102

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