SMA STP 110-60 - Page 51

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8 Electrical Connection

SMA Solar Technology AG

Operating manual STP110-60-BE-en-16 51

• Signal cable requirements⇒page36

Main Page

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 Delivery16
Additionally Required Materials and Equipment17
Product Overview19
Product Description19
System Overview20
Symbols on the Product20
Interfaces and Functions22
User Interface22
Modbus22
Grid Management Services22
SMA Shadefix23
Arc-Fault Circuit Interrupter (AFCI)23
SMA Smart Connected23
Fast Stop Function23
LED Signals24
Mounting25
Installing the AC Sealing Plate (Optional)25
Requirements for the Mounting Location25
Permitted and Prohibited Mounting Positions26
Recommended Clearances for Mounting26
Mounting to Profile Rails27
Requirements for the Profile Rails27
Mounting the Product to Profile Rails27
Mounting the Product on a Wall30
Opening the Cable Compartment33
Electrical Connection34
Requirements for the Electrical Connection34
Permitted Grid Configurations34
Residual-Current Monitoring Unit34
Equipotential Bonding35
Overvoltage Category35
AC Cable Requirements35
Network Cable Requirements36
DC Cable Requirements36
Signal Cable Requirements36
Overview of the Connection Area37
View from below37
Interior View37
Connecting the AC Cable38
Connecting the Grounding41
Connecting the Network Cables42
DC Connection44
Overview of DC Connectors44
Assembling the DC Connectors44
Connecting the PV Array46
Fast Stop Function48
Overview of the COM Assembly Connections48
Fast Stop Circuitry Overview49
Connecting Contact for Fast Stop to Digital Input49
Commissioning52
Procedure for Commissioning in Systems Without System Manager52
Procedure for Commissioning in Systems with System Manager52
Commissioning the Product53
Operation55
Establishing a Connection to the User Interface55
Connection in the Local Network55
Access Address for the Product in the Local Network55
Establishing a Connection Via Ethernet in the Local Network55
Direct Connection Via Ethernet56
Establishing a Direct Connection Via Ethernet56
Logging into the User Interface56
Logging into the User Interface as an Installer56
Logging into the User Interface as a Service Provider57
Logging out of the User Interface58
Start Page Design of the User Interface59
Changing the Password60
Changing Operating Parameters61
Configuring SMA Shadefix61
Deactivating SMA Shadefix61
Configuring the Country Data Set62
Setting the Arc-Fault Circuit Interrupter (AFCI)62
Resetting the Arc-Fault Circuit Interrupter (AFCI)63
Configuring the Modbus Function63
Activating the Fast Stop Function64
Updating the Firmware64
Disconnecting the Product from Voltage Sources66
Event Messages69
Information on Event Messages69
Events69
Decommissioning96
Disconnecting Product Connections96
Disassembling the Product97
Replacing the Product with a Replacement Device99
Maintenance100
Safety During Maintenance100
Servicing Schedule100
Cleaning101
Removing the Fan Assembly101
Installing the External Fan Assembly102
Technical Data103
General Data103
DC Input103
AC Output104
Efficiency105
Protective Devices105
Climatic Conditions105
Equipment106
Torques106

SMA STP 110-60 - Page 51

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