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Sungrow SG10KTL-M User Manual

Sungrow SG10KTL-M
90 pages
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SG10_12KTL-M-UEN-Ver10-201705 Version: 1.0
User Manual
SG10KTL-M/SG12
KTL-M
PV Grid-connected
Inverter

Table of Contents

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Sungrow SG10KTL-M Specifications

General IconGeneral
Rated Output Power10000 W
Max. DC Voltage1100 V
Maximum DC Input Voltage1100 V
Start Voltage200 V
Number of MPPTs2
Rated AC Power10000 W
Maximum AC Output Power10000 W
Power Factor at Rated Power> 0.99
THDi< 3%
DC SwitchIntegrated
Protection DegreeIP65
Protection RatingIP65
Input Voltage Range200 V - 1000 V
MPPT Voltage Range200 V - 1000 V
Rated AC Voltage230 V
Rated AC Output Voltage230 V
AC Voltage Range180 V - 280 V
Rated Grid Frequency50/60 Hz
AC Output Frequency50/60 Hz
Protection ClassClass I
Operating Temperature Range-25 °C ~ +60 °C
CommunicationRS485

Summary

About This Manual

Aim

Provides guidelines on connecting the inverter into the PV power system and how to operate it.

Related Documents

Mentions additional information available at www.sungrowpower.com.

Target Group

Identifies technical personnel and inverter owners responsible for installation and operation.

How to Use This Manual

Instructions on reading the manual and information on reserved rights.

Symbols Explanation

Explains how important instructions are highlighted within the manual.

Symbols on the Inverter Body

Safety Instructions

Before Installation

Safety notices and warnings to be considered before starting installation.

During Mechanical Installation

Safety warnings and precautions specific to the mechanical installation phase.

During Electrical Connection

Safety warnings and precautions for electrical connection procedures.

During Inverter Operation

Safety warnings and precautions to follow during inverter operation.

Maintenance and Service

Safety guidelines and precautions for performing maintenance and service.

Others

General safety instructions, warning labels, and regulatory compliance.

Product Description

Intended Usage

Describes the inverter's purpose as a PV grid-connected component and its intended application.

Product Introduction

Details the physical appearance and main components of the inverter.

Dimensions

Provides the physical dimensions of the inverter in millimeters.

LED Indicator Panel

Explains the function and states of the LED indicator panel.

DC Switch

Describes the function and operation of the DC switch for safely disconnecting DC current.

Technical Description

Provides an overview of the inverter's technical aspects and functions.

Circuit Diagram

Presents the main circuit diagram of the inverter.

Function Description

Details the inverter's functions including inversion, data storage, and protection.

Derating

Explains output derating due to ambient temperature, grid voltage, and altitude.

Installation Flow

Description of installation flow

A table detailing the sequence of installation steps and their references.

Unpacking and Storage

Unpacking and Inspection

Procedures for inspecting the inverter for damage upon receiving.

Identifying Inverter

Information on how to identify the inverter using its nameplate.

Scope of Delivery

Lists all items included in the inverter package.

Inverter Storage

Guidelines for proper storage of the inverter when not immediately installed.

Mechanical Installation

Installation Site Selection

Criteria for selecting an optimal and safe installation site.

Moving Inverter to Installation Site

Instructions for safely moving the inverter to its installation location.

Installation Tools

Lists the necessary tools required for the mechanical installation.

Installing the Inverter

General steps and considerations for mounting the inverter.

Installing to Metal Frame

Specific procedures for installing the inverter's backplate to a metal frame.

Installing to Concrete Wall

Specific procedures for installing the inverter's backplate to a concrete wall.

Electrical Connection

Terminal Description

Identifies and describes the electrical connection terminals on the inverter.

AC Side Cable Connection

Details the requirements and procedures for connecting AC side cables.

Connecting Inverter to PV Arrays

Instructions and safety warnings for connecting the inverter to PV arrays.

PV Input Configuration

Explains how to configure the two PV input areas and their specifications.

PV Input Connection

Provides steps and requirements for connecting DC cables from PV strings.

Grounding the Inverter

Details grounding procedures, system overview, and PE terminal usage.

RS485 Communication Connection

Instructions for establishing RS485 communication.

RJ45 Connection

Steps for crimping and connecting Ethernet cables to the RJ45 port.

PLC Communication Connection

Information regarding PLC communication compatibility and connection.

Commissioning

Inspection before Commissioning

Lists essential checks and items to inspect before starting the commissioning process.

Commissioning Procedure

Step-by-step guide for starting up the inverter for the first time.

Disconnecting, Dismantling and Disposing the Inverter

Disconnecting the Inverter

Procedures for safely disconnecting the inverter from DC and AC power sources.

Dismantling the Inverter

Instructions for dismantling the inverter, referencing installation steps in reverse.

Disposal of the Inverter

Guidance on responsible disposal of the inverter to prevent environmental pollution.

Troubleshooting and Maintenance

Troubleshooting

Lists common fault codes, their descriptions, and recommended troubleshooting steps.

Maintenance

Procedures for system cleaning and regular maintenance checks.

Contact Sungrow Service

Provides contact information for service hotlines, email, and required details for support.

Sun Access APP

Introduction to the System

Overview of the Sun Access APP and its capabilities for inverter management.

Acquire and install Sun Access APP

Steps for downloading and installing the Sun Access APP on mobile devices.

Installation Condition

Lists the required operating system and recommended device models for the APP.

Operation Steps

Detailed steps for downloading and installing the Sun Access APP.

Logging Sun Access APP

Instructions on how to log into the Sun Access APP and select user type.

Homepage

Description of the APP's homepage displaying power, yields, and alarm information.

Run Info

Details on how to view inverter input, output, grid, and environment information.

History Record

Interface for viewing historical data including alarm, power yields, and event records.

Fault Alarm Records

How to check and view fault alarm records within a specified time period.

Power Yields Records

Instructions to view various energy records like power curve and histograms.

Event Records

How to check and view event records within a specified time period.

More

Access to advanced APP features like parameters, logs, and firmware upgrades.

Power On/Power Off

Instructions on how to start or stop the inverter using the APP.

System Parameters

How to check and set system parameters such as date, time, and equipment info.

Operation Parameters

Details on adjusting operational settings like power parameters and derating.

LVRT Parameters

Settings for Low Voltage Ride Through (LVRT) parameters.

Frequency Derating Parameters

Configuration for power derating based on grid frequency thresholds.

ISO Parameters

Settings for ISO protection function and resistance to ground.

Protection Parameters

How to check and set protection parameters based on country grid codes.

Communication Parameters

Configuration settings for device address, baud rate, and stop bits.

Advanced Settings

Access to advanced settings like photovoltaic panel testing and overvoltage protection.

Download the Log

Instructions on how to check and download log files from the inverter.

Firmware Upgrade

Steps for checking and performing firmware upgrades on the inverter.

About Sun Access

Information about the Sun Access APP version and operating system.

Appendix

Technical Data

Detailed technical specifications for the inverter's input and output sides.

Exclusion of Liability

Legal disclaimer regarding product usage, installation, and software conditions.

About Us

Information about Sungrow Power Supply Co., Ltd. as a manufacturer.

Contact Information

Company contact details including website, email, address, and telephone numbers.

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