Sofar 255KTL-HV - Default Chapter; Table of Contents

SOFAR 250/255KTL-HV User Manual
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Shenzhen SOFARSOLAR Co., Ltd.
I
Contents
Preface
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II
1. Basic Safety Information
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- 1 -
1.1. Requirement for Installation and Maintenance
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- 1 -
1.2. Symbols and signs
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- 4 -
2. Product Characteristics
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- 6 -
2.1. Intended Use
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- 6 -
2.2. Function Description
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- 8 -
2.3. Electrical block diagram
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- 9 -
2.4. Efficiency and derating curve
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- 12 -
3. Inverter Storage
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- 13 -
4. Installation
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- 14 -
4.1. Installation Process
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4.2. Checking Before Installation
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- 14 -
4.3. Tools
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- 16 -
4.4. Determining the Installation Position
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- 18 -
4.5. Moving of inverter
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- 21 -
4.6. Installation
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- 23 -
5. Electrical Connection
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5.1. Electrical Connection
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5.2. Terminal Connector
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5.3. Grounding Connection (PE)
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5.4. Connect grid side of inverter(AC-Output)
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- 31 -
5.4.2 Wiring Terminal and Precautions
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- 32 -
5.5. Connect PV side of inverter（DC-Input）
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5.6. Communication Connection
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6. Commissioning of inverter
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- 41 -
6.1. Cable Connection Inspection
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- 41 -
6.2. Start Inverter
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7. Operation interface
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7.1. Operation and Display Panel
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7.2. Standard Interface
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7.3. Main Interface
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7.4. Updating Inverter Software
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8. Trouble shooting and maintenance
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8.1. Troubleshooting
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8.2. Maintenance
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9. Technical Data
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9.1. Input parameters (DC)
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9.2. Output Parameter (AC)
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9.3. Performance Parameter
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9.4. General Data
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- 62 -
10. Quality Assurance
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