SMA SC 400HE User Manual
SMA Equipment
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Table of contents
Document Outline
- 1 Notes on this Manual
- 2 Safety
- 3 Product Description
- 3.1 Sunny Central
- 3.2 Indicator Lights
- 3.3 Key Switch
- 3.4 Emergency Stop
- 3.5 Sunny Central Control
- 3.6 Sunny Central Control Menu Structure
- 3.7 Overview of the Analog Inputs
- 3.8 Insulation Monitoring
- 3.9 External Grid Monitoring Relay
- 3.10 Grid Management
- 3.11 Active Island Detection
- 3.12 NET Piggy-Back
- 3.13 Serial Number and Device Type
- 4 Sunny Central Control
- 4.1 Display Layout
- 4.2 Password and System Settings
- 4.3 Measured Data
- 4.3.1 Measured Data via Sunny Data Control
- 4.3.2 Requesting Measured Data from the Sunny Central Control
- 4.3.3 Displaying the Daily Energy Yield Values
- 4.3.4 Deleting the Daily Energy Yield Values
- 4.3.5 Adding Other Measurement Channels to Long-Term Data List
- 4.3.6 Resetting the Long-Term Data List of the Measurement Channels to the Factory Setting
- 4.3.7 Deleting Measured Data
- 4.4 Parameters
- 4.5 Sending Data
- 4.6 Analog Sensors and External Signals
- 4.7 Active Power Limitation
- 4.7.1 Frequency-independent Active Power Limitation Procedure
- 4.7.2 "Off" Procedure
- 4.7.3 "WCtlCom" Procedure
- 4.7.4 "WCnst" Procedure
- 4.7.5 "WCnstNom" Procedure
- 4.7.6 "WCnstNomAnln" Procedure
- 4.7.7 Displaying Error Messages and Warnings for Active Power Limitation
- 4.7.8 Active Power Limitation Depending on Power Frequency
- 4.7.9 Displaying the Status of the Active Power Limitation
- 4.8 Reactive Power Regulation
- 4.8.1 Procedure for Regulating Reactive Power
- 4.8.2 "Off" Procedure
- 4.8.3 "VArCtlCom" Procedure
- 4.8.4 "PFCtlCom" Procedure
- 4.8.5 "VArCnst" Procedure
- 4.8.6 "VArCnstNom" Procedure
- 4.8.7 "VArCnstNomAnIn" Procedure
- 4.8.8 "PFCnst" Procedure
- 4.8.9 "PFCnstAnIn" Procedure
- 4.8.10 "PFCtlW" Procedure
- 4.8.11 "VArCtlVol" Procedure
- 4.8.12 Displaying Error Messages and Warnings for the Reactive Power Setpoint
- 4.9 Grid Monitoring
- 5 Insulation Monitoring
- 6 External Grid Monitoring Relay
- 7 Troubleshooting
- 8 Sunny Central Control Measurement Channels
- 9 Parameters
- 10 Contact