SMA SC 500CP-10-JP User Manual
SMA Equipment
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Table of contents
Document Outline
- 1 Information on this Document
- 2 Safety
- 3 Product Description
- 3.1 PV System Overview
- 3.2 Sunny Central
- 3.3 Sunny Central Communication Controller
- 3.4 Sunny Central String-Monitor Controller
- 3.5 Remote Shutdown
- 3.6 External Fast Stop
- 3.7 Ground-Fault Monitoring and Insulation Monitoring
- 3.8 Grid Management Services
- 3.9 Islanding Detection
- 3.10 Schematic Diagram
- 4 Touch Display
- 5 Network Settings
- 6 Communication with the Inverter
- 6.1 Displaying Instantaneous Values
- 6.2 Changing Parameters
- 6.3 Setting the String-Current Monitoring on the Sunny Central String-Monitor Controller
- 6.4 Optional Settings of the Sunny Central String-Monitor Controller
- 6.5 Configuring the Remote Shutdown
- 6.6 Deactivating the "Fully Hermetic" Transformer Protection
- 7 Grid Monitoring
- 8 Power Control
- 8.1 Active Power Limitation
- 8.1.1 Frequency-Dependent Active Power Limitation
- 8.1.2 Frequency-Independent Active Power Limitation
- 8.1.2.1 Selecting the Mode with the Parameter P-WMod
- 8.1.2.2 No Active Power Limitation: Off Mode
- 8.1.2.3 Active Power Limitation with Setpoint Command via Modbus Protocol: WCtlCom Mode
- 8.1.2.4 Active Power Limitation with Absolute Value: WCnst Mode
- 8.1.2.5 Active Power Limitation as a Percentage of Nominal Power: VArCnstNom Mode
- 8.1.2.6 Active Power Limitation via Standard Signal: WCnstNomAnIn Mode
- 8.1.3 Displaying the Status of Active Power Limitation
- 8.1.4 Displaying Error Messages and Warnings for Active Power Limitation
- 8.2 Reactive Power Control
- 8.2.1 Mode of Reactive Power Control
- 8.2.1.1 Selecting the Mode with the Parameter Q-VArMod
- 8.2.1.2 No Reactive Power Control: Off Mode
- 8.2.1.3 Reactive Power Control with Setpoint Command via Modbus Protocol: VArCtlCom Mode
- 8.2.1.4 Reactive Power Control with Setpoint Command via Modbus Protocol: PFCtlCom Mode
- 8.2.1.5 Reactive Power Control with Absolute Value: VArCnst Mode
- 8.2.1.6 Reactive Power Control as a Percentage of the Nominal Power: VArCnstNom Mode
- 8.2.1.7 Reactive Power Setpoint via Standard Signal: VArCnstNomAnIn Mode
- 8.2.1.8 Reactive Power Setpoint via Displacement Power Factor cos φ: PFCnst Mode
- 8.2.1.9 Displacement Power Factor cos φ via Standard Signal: PFCnstAnIn Mode
- 8.2.1.10 Displacement Power Factor cos φ as a Function of Feed-In Power: PFCtlW Mode
- 8.2.1.11 Reactive Power as a Function of Line Voltage: VArCtlVol Mode
- 8.2.1.12 Measures for Voltage Support through Parameterization of Reactive Power/ Voltage Characteristic Curve: VArCtlVolHystDb Mode
- 8.2.1.13 Measures for Voltage Support through Parameterization of Reactive Power/ Voltage Characteristic Curve: VArCtlVolHystDbA Mode
- 8.2.2 Displaying Error Messages and Warnings for the Reactive Power Setpoint
- 8.2.1 Mode of Reactive Power Control
- 8.3 Q at Night
- 8.3.1 Selecting Parameter QoDQ-VarMod
- 8.3.2 No Q at Night: Off Mode
- 8.3.3 Q at Night with Setpoint Command via Modbus Protocol: VArCtlCom Mode
- 8.3.4 Q at Night with Absolute Value: VArCnst Mode
- 8.3.5 Q at Night as a Percentage of the Nominal Power: VArCnstNom Mode
- 8.3.6 Q at Night via Standard Signal: VArCnstNomAnIn Mode
- 8.3.7 Q at Night as a Function of Line Voltage: VArCtlVol Mode
- 8.3.8 Measures for Voltage Support through Parameterization of Reactive Power/Voltage Characteristic Curve: VArCtlVolHystDb Mode
- 8.3.9 Measures for Voltage Support through Parameterization of Reactive Power/Voltage Characteristic Curve: VArCtlVolHystDbA Mode
- 8.1 Active Power Limitation
- 9 Setting the Insulation Monitoring of the PV System
- 9.1 Setting the PV System to Insulation Monitoring with GFDI and an Insulation Monitoring Device
- 9.2 Setting the PV System to Insulation Monitoring with Remote GFDI and an Insulation Monitoring Device
- 9.3 Setting the PV System to Insulation Monitoring with Remote Soft Grounding and an Insulation Monitoring Device
- 10 Troubleshooting
- 10.1 Safety During Troubleshooting
- 10.2 Reading Off Disturbance Messages
- 10.3 Acknowledging Disturbance Messages
- 10.4 Error Messages
- 10.4.1 Behavior of Sunny Central Inverters under Fault Conditions
- 10.4.2 Explanation of the Error Tables
- 10.4.3 Error Numbers 01xx to 13xx - Disturbance on the Utility Grid
- 10.4.4 Error Number 34xx to 40xx - Disturbance on PV Array
- 10.4.5 Error Numbers 60xx to 90xx - Disturbance on the Sunny Central
- 11 Instantaneous Values
- 12 Parameters
- 13 Contact