What to do if KStar KSG-10K displays 'Leakage Current Self-Checking Failure' (F21)?
If your KStar Inverter displays 'Leakage Current Self-Checking Failure' (F21), here’s what you should do: 1. Disconnect the PV input and restart the inverter to see if the fault clears. 2. If the fault persists, contact your local distributor.
What to do if my KStar KSG-10K shows 'Ambient Temperature High' (F12)?
If your KStar Inverter displays error code F12, indicating a high ambient temperature, take these steps: 1. Disconnect the PV input and allow the inverter to cool down. Then, restart the inverter to see if normal operation resumes. 2. Check the environmental temperature to ensure it is within the specified working range. 3. If the fault persists, contact your local distributor for further assistance.
How to resolve Heatsink Temperature High (F13) error on KStar Inverter?
If you're seeing a 'Heatsink Temperature High' error (F13) on your KStar Inverter, follow these steps: 1. Disconnect the PV input and allow the inverter to cool down before restarting it to see if it returns to normal operation. 2. Verify that the environmental temperature is within the recommended working range. 3. If the problem persists, contact your local distributor.
What should I do if my KStar Inverter displays 'Bus Voltage Abnormal' (F06)?
If your KStar Inverter is showing a 'Bus Voltage Abnormal' error (F06), try the following: 1. Check the setting of input mode. 2. Try restarting the inverter every few minutes, several times, to see if the fault clears. 3. If the fault persists, contact your local distributor for assistance.
What does 'Insulation impedance Fault' (F07) mean on my KStar Inverter?
If your KStar Inverter is showing an 'Insulation impedance Fault' (F07), try the following steps: 1. Disconnect the PV input and restart the inverter to see if the fault clears. 2. Measure the impedance of PV+/PV- to ground to ensure it is above 500KΩ. 3. If the impedance is less than 500KΩ, contact your local distributor.
What should I do if my KStar KSG-10K Inverter displays Input Current High (F08)?
If your KStar Inverter is showing an 'Input Current High' error, check the setting of the input mode. Disconnect the PV input and restart the inverter to see if the fault clears. If the issue continues, contact your local distributor.
What to do if my KStar KSG-10K shows a system faulty or failure type error?
If your KStar Inverter displays a system fault or failure, it could be due to several reasons: * AC voltage and frequency being too high or too low (F00-F03): Check if the mains voltage complies with local safety standards and ensure the AC output line is properly connected. Verify its output voltage. * Bus voltage being too high or too low (F04-F05): Verify the setting of the input mode. * Bus Voltage Abnormal (F06): Check the setting of input mode. * Insulation impedance Fault (F07): Measure the impedance of PV+/PV- to ground; it should be over 500KΩ. For all these issues, you can try disconnecting the PV input, restarting the inverter, and checking if the fault persists. If problems continue, contact your local distributor.
What to do if my KStar Inverter indicates a Heatsink Temperature High (F13)?
If your KStar Inverter is showing a 'Heatsink Temperature High' error, first, disconnect the PV input and allow the inverter to cool down. Then, restart it to see if normal operation resumes. Also, check the environmental temperature to ensure it is within the specified working range. If the problem persists, contact your local distributor.
What to do if KStar KSG-10K Inverter displays 'Leakage Current High' (F20)?
If your KStar Inverter displays 'Leakage Current High' (F20), here’s what you should do: 1. Disconnect the PV input and restart the inverter to see if the fault clears. 2. If the fault persists, contact your local distributor.
How do I fix an AC Relay Fault (F14) on my KStar KSG-10K?
If your KStar Inverter is showing an AC Relay Fault (F14), try these steps: 1. Disconnect the PV input and restart the inverter to see if the fault clears. 2. If the fault persists, contact your local distributor.
General| Model | KSG-10K |
|---|---|
| Rated Power | 10kW |
| Efficiency | 98.2% |
| Protection Degree | IP65 |
| Max. DC Input Power | 11000W |
| Max. DC Input Voltage | 1000V |
| MPPT Voltage Range | 200V-1000V |
| Nominal AC Output Power | 10kW |
| Max. AC Output Power | 11kW |
| Nominal AC Voltage | 230V / 400V |
| Operating Temperature Range | -25°C ~ +60°C |
| Output Power | 10kW |
| Input Voltage | 200-1000V |
| Output Voltage | 230/400V |
| Frequency | 50/60Hz |
| Waveform | Sinusoidal |
| Protection | Over temperature protection |
A brief thank you message to the users for choosing the product.
Explains the composition and function of a PV grid-connected generating system.
Provides guidance on how to use the manual for installation and operation.
Emphasizes that input DC voltage must not exceed 1000V to prevent equipment damage.
Explains the main circuit structure of the inverter using a block diagram.
Details the various external interfaces and their functions.
Describes the different operating modes of the inverter (initialization, waiting, self-checking, etc.).
Explains the process and requirements for connecting the inverter to the grid.
Details how the inverter performs a system shutdown under various conditions.
Lists error and alarm messages and their meanings.
Provides a table for troubleshooting system faults and alarms.
Describes the LCD panel, its buttons, and LED indicators.
Explains how to set up networking for monitoring the system.
Describes the dry contact interface, which is optional.
Explains the remote shutdown and power limit functions.
Details the initialization process after starting the inverter.
Describes the main menu that displays running information in a circulating mode.
Explains how to navigate and select options within the user interface.
Explains how to set the input mode (Independent or Parallel).
Introduces various working parameters that can be configured.
Explains how to alter the password for accessing settings.
Details how to reset inverter parameters to their default factory settings.
Introduces the inquiry function to view inverter model, SN, firmware, and records.
Introduces various statistics options like time, connection times, and power peaks.
Displays operational time and generating duration of the inverter.
Displays history and today's power peak of the inverter.
Displays generated energy for the current day.
Displays the total gross generation of the inverter.
Provides a general introduction to the installation process of the inverter.
Covers aspects of mechanical installation, including dimensions and procedures.
Outlines the general requirements for electric installation.
Provides instructions for connecting AC wires.
Provides instructions for connecting DC wires.
Explains the wiring for communication connections.
Explains the process for starting and closing the inverter operation.
Details the steps involved in starting the inverter.
Explains the automatic and manual closing procedures for the inverter.
Outlines the emergency closing procedure and its importance.
Specifies the maximum input current for different models.
Lists key features like efficiency, MPPT, and standby loss.
Details environmental specifications like ambient temperature and altitude.
Provides mechanical specifications like dimension and weight.
Outlines the terms and conditions for product quality assurance and warranty.
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