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KStar KSG-30KT-M1 User Manual

KStar KSG-30KT-M1
29 pages
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202106 Ver:1.0
Shenzhen Kstar New Energy Company Limited
Add:Kstar Industrial Park, Guangming Hi-Tech Park,
shenzhen ,P.R.CHINA.
Tel:0755-21389008 Fax:0755-21389008
Web:www.kstar.com
Grid-Connected Inverter
KSG series
25KT/30KT/33KT/36KT/40KT
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KStar KSG-30KT-M1 Specifications

General IconGeneral
Max. DC Input Power (kW)33
Max. DC Input Voltage (V)1100
Start Voltage (V)200
MPPT Voltage Range (V)200-1000
Number of MPPT Trackers2
Rated AC Output Power (kW)30
Max. AC Apparent Power (kVA)33
Max. Output Current (A)47.8
Rated AC Voltage (V)400
AC Voltage Range (V)310-480
Rated Grid Frequency (Hz)50/60
Total Harmonic Distortion (THD)<3%
DC SwitchYes
Protection ClassIP65
Efficiency98.6%
Altitude4000m
Power Factor Adjustment Range0.8 leading to 0.8 lagging
Operating Temperature Range (°C)-25~60
Protection FeaturesOvervoltage
Operating Temperature-25 to +60
Storage Temperature-40°C to 70°C
Humidity0-100%

Summary

01 Introduction

1.2 Unpacking Inspection

Details how to check for damage and missing accessories after opening the package.

06 LCD Operation Menu

6.5 Inquiry

Introduces the interface for inquiring about inverter information.

6.5.4 RECORD

Displays recorded fault and warning alarms with timestamps.

6.6 Statistics

Introduces the interface for viewing various statistical data.

6.4 Setting

Details the process of entering the setup interface and changing parameters.

6.5.5 ERROR EVENT

Shows specific numerical values for error codes.

6.4.4 Working parameters

Introduces the section for configuring various working parameters of the inverter.

6.4.14 Factory reset

Details how to reset inverter parameters to default settings.

09 Specifications

Protection devices

Lists the built-in protection devices of the inverter.

Grid standards

Lists the grid standards supported by the inverter.

02 Safety Instructions

2.1 Safety Symbols

Explains safety symbols used in the manual, indicating potential risks.

2.3 Notice For Use

Outlines specifications for installations and usage to ensure safety and compliance.

2.2 General Safety Instructions

Lists essential safety instructions for operating and handling the inverter.

04 Installation

4.1 Select a Location for the Inverter

Provides criteria for selecting an appropriate installation location for the inverter.

4.2 Mounting the Inverter

Details the process and considerations for securely mounting the inverter.

4.3 Electrical Connections

Outlines the steps for making electrical connections to the inverter.

4.3.2 Connection of AC output

Describes the procedure for connecting the AC output of the inverter.

4.3.3 External ground connection

Explains how to establish the external ground connection for the inverter.

4.3.5 Inverter monitoring connection

Details how to connect the inverter for monitoring via Wi-Fi or GPRS.

4.3.7 DRED port connections(optional)

Describes the connections for the Demand Response Enable Device (DRED) port.

4.3.1 Connect PV side of inverter

Explains how to connect the photovoltaic (PV) side of the inverter.

4.3.4 Max. over current protection device (OCPD)

Lists recommended OCPD ratings for protecting inverter circuits.

4.3.6 Meter connections(optional)

Explains how to connect optional meters for the inverter's export limitation function.

05 Start&Stop

5.1 Start the Inverter

Provides step-by-step instructions for starting up the inverter.

5.2 Stop the Inverter

Details the procedures for safely shutting down the inverter.

07 Maintenance

07 Maintenance

Provides general maintenance guidelines for the inverter.

08 Trouble shooting

08 Trouble shooting

Lists common problems and their solutions for the inverter.

10 Quality Assurance

10 Quality Assurance

Outlines the terms and conditions for product warranty and service.

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