SMA SUNNY TRIPOWER 125

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Operating Manual

SUNNY TRIPOWER 125

STPxxx-70-BE-en-11 | Version 1.1ENGLISH

Main Page

Legal Provisions2
Table of Contents3
Information on this Document7
Validity7
Target Group7
Levels of Warning Messages7
Symbols in the Document7
Typographies in the Document8
Designations in the Document8
Additional Information8
Safety10
Intended Use10
Important Safety Information11
Scope of Delivery15
Additionally Required Materials and Equipment17
Product Overview19
Product Description19
Symbols on the Product19
Interfaces and Functions21
User Interface21
Grid Management Services21
Zero Export21
Modbus22
SMA Shadefix22
Arc-Fault Circuit Interrupter (AFCI)22
SMA Smart Connected22
Fast Stop Function23
Grid and PV System Protection23
Wi-Fi23
Wi-Fi Connection to SMA 360° App and SMA Energy App23
SMA Speedwire24
SMA Webconnect24
LED Signals24
System Overview25
Mounting26
Requirements for Mounting26
Requirements for the Mounting Location26
Permitted and Prohibited Mounting Positions26
Recommended Clearances27
Mounting to Profile Rails27
Requirements for Mounting on Profile Rails27
Mounting the Product to Profile Rails28
Mounting the Product on a Wall31
Heavy-Duty Anchor (M10X95)31
Opening the Cable Compartment34
Installing Optional AC Sealing Plate35
Electrical Connection36
Requirements for the Electrical Connection36
Permitted Grid Configurations36
Residual-Current Monitoring Unit36
Load-Break Switch and Cable Protection37
Equipotential Bonding37
AC Cable Requirements37
Network Cable Requirements38
DC Cable Requirements38
Signal Cable Requirements38
Overview of the Connection Area39
View from below39
Interior View40
Electrical Connection Procedure40
Connecting the Inverter to the Utility Grid41
Ring Terminal Lugs (M12)41
Protective Grease41
Connecting the External Protective Grounding43
Communication Connection44
Overview of the COM Assembly Connections44
Connecting the Network Cables44
Network Cable44
Field-Assembly RJ45 Connector44
Fast Stop Circuitry Overview46
Connecting Contact for Fast Stop to Digital Input46
Connecting the Multifunction Relay47
Connection to Digital Input48
Digital Input DI: D1-D4, VCC48
Pin Assignment DI: D1-D4, VCC49
Circuitry Overview DI: D1-D4, VCC49
Connecting the Digital Input49
DC Connection50
Overview of DC Connectors50
Assembling the DC Connectors51
Connecting the PV Array52
Commissioning55
Commissioning Procedure55
Procedure for Commissioning with Communication Device55
Commissioning the Inverter55
Logging into the User Interface for the First Time56
Carry out the Configuration Using the Installation Assistant57
Adopting the Configuration from a File57
Carry out the Configuration Manually58
Operation59
Establishing a Connection to the User Interface59
Establishing a Direct Connection Via Ethernet59
Layout of the 'Configuring the Inverter' Page59
Layout of the Installation Assistant61
Start Page Design of the User Interface62
Access Rights to the User Interface65
Creating a User Password65
Logging into the User Interface66
Logging out of the User Interface66
Starting the Installation Assistant66
Activating the WPS Function67
Switching WLAN off67
Switching WLAN on67
Configuring the Active Power Mode for Systems with External Setpoint68
Configuring the Active Power Mode for Systems with Manual Setpoint68
Changing Parameters69
Arc-Fault Circuit Interrupter (AFCI)70
Generating a Product Key for the First Time70
Generate New Product Key71
Activate Service Access72
Deactivate Service Access72
Dynamic Power Display (Green LED)73
Password73
Q on Demand 24/773
Saving the Configuration in a File74
Adopting a Configuration from a File74
Configuring the Country Data Set75
Automatic Firmware Update75
Updating Firmware Via the User Interface76
Operating Modes of the Multifunction Relay76
Changing the Operating Mode of the Multifunction Relay77
Setting SMA Shadefix77
Disconnecting the Inverter from Voltage Sources78
Troubleshooting80
Overview of the Designations for MPP Trackers80
Event Messages80
Maintenance106
Safety During Maintenance106
Servicing Schedule107
Cleaning107
Removing the Fan Assembly108
Installing the External Fan Assembly109
Decommissioning110
Disconnecting the Terminals from the Inverter110
Disassembling the DC Connectors111
Disassembling the Inverter112
Disposal115
Technical Data116
General Data116
DC Input117
AC Output117
Efficiency118
Protective Devices118
Equipment118
EU Declaration of Conformity120
Declaration of Conformity121

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SMA SUNNY TRIPOWER 125 Specifications

General

Brand	SMA
Model	SUNNY TRIPOWER 125
Category	Inverter
Language	English

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Table of Contents

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