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SMA SUNNY TRIPOWER 60 User Manual

SMA SUNNY TRIPOWER 60
58 pages
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Technical Information
SUNNY TRIPOWER 60
SunSpec
®
Modbus
®
Interface
STP60-SunSpec_Modbus-TI-en-12 | Version 1.2 ENGLISH

Table of Contents

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SMA SUNNY TRIPOWER 60 Specifications

General IconGeneral
CoolingForced Air Cooling
Protection DegreeIP65
Maximum DC Input Voltage1000 V
AC Output Frequency50 Hz / 60 Hz
Rated Output Power60 kW
Weight77 kg
DC Input Voltage Range200 V – 1000 V
AC Output Voltage3 x 400 V
Operating Temperature Range-25°C to +60°C
Number of MPP Trackers3
Number of MPPTs3

Summary

1 Information on this Document

2 Security

2.1 Intended Use

Describes the tasks the Modbus interface is designed for, including remote control and querying of PV systems.

2.2 Skills of Qualified Persons

Details the necessary skills for personnel performing tasks described in this document, focusing on network and Modbus knowledge.

2.3 Information on Data Security

Provides guidance on protecting PV system data in Ethernet networks, including firewall and VPN recommendations.

2.4 Supported SMA Devices

Lists the specific SMA devices supported by the SunSpec Modbus interface, including inverters and managers.

3 Product Description

3.1 Modbus Protocol

Explains the Modbus Application Protocol as an industrial communication standard used in the solar sector for data exchange.

3.2 SunSpec Modbus Profile for SMA Devices

Details the SunSpec Modbus profile, SMA's mapping of STP60 data points, and adherence to the SunSpec specification.

3.3 PV System Topology

Describes the PV system topology, including the role of the Inverter Manager as a Modbus slave and gateway for STP60 devices.

3.4 Addressing and Data Transmission in the Modbus Protocol

Covers Modbus Unit IDs, register assignment, register width, data blocks, and data transmission methods.

4 Commissioning and Configuration

5 STP60 SunSpec Modbus Profile – Assignment Tables

5.1 Information on the Assignment Tables

Explains the structure and information provided in the SunSpec Modbus register assignment tables, including register numbers and data types.

5.2 Gateway (Unit ID = 125)

Details the SunSpec Modbus registers provided by the Inverter Manager gateway, accessible via Unit ID 125.

5.3 SUNNY TRIPOWER 60 (Unit ID = 126 to 168)

Summarizes SunSpec Modbus registers for SUNNY TRIPOWER 60 inverters (Unit IDs 126-168).

5.4 Direct Marketer Interface (Unit ID = 200)

Describes registers for the Direct Marketer Interface (Unit ID 200) used for system output management.

6 Troubleshooting

7 Technical Data

7.1 Modbus Communication Ports

Specifies the default communication port for the Modbus TCP protocol, noting it cannot be changed.

7.2 Data Processing and Time Behavior

Details typical data processing and reaction times for the Modbus interface, including minimum read-write frequency.

8 Contact

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