What to do if my KStar KSG-3K-SM Inverter shows a Grid Fault?
If you're experiencing a Grid Fault with your KStar Inverter, first check if the local municipal grid voltage and frequency comply with the inverter's specifications. If the problem persists, wait for 2 minutes to see if the inverter automatically recovers. If it doesn't, further assistance is needed.
How to fix a Communication Fault on a KStar KSG-3K-SM Inverter?
If you have a Communication Fault with your KStar Inverter, try restarting the equipment to see if the issue resolves. If the fault continues, further assistance is needed.
What to do if my KStar KSG-3K-SM says 'No Grid'?
If your KStar Inverter indicates 'No Grid', first, check whether the inverter is properly connected to the municipal grid. Second, verify the cable connection between the inverter and the municipal grid. If the issue persists, further assistance is needed.
Why is my KStar KSG-3K-SM Inverter showing an Over Temperature Fault?
If you're getting an Over Temperature Fault on your KStar Inverter, the inverter's temperature might be too high. Try moving the inverter to a cooler location. If the fault persists, further assistance is needed.
What to do if a KStar Inverter has a Current Leakage Fault?
If you're experiencing a Current Leakage Fault with your KStar Inverter: 1. Turn off the inverter and check for leakage in peripheral facilities. 2. After eliminating any peripheral interference, reconnect to the PV array and check for leakage again. If the problem persists, further assistance is needed.
How do I troubleshoot a BUS Over Voltage error on a KStar KSG-3K-SM Inverter?
If your KStar Inverter shows a BUS Over Voltage error, try restarting the equipment to see if the issue is resolved. If the fault persists, further assistance is needed.
What should I do if my KStar KSG-3K-SM shows a DCI Fault?
If your KStar Inverter displays a DCI Fault, it indicates that the DC component in the output current is too high. Wait for 2 minutes after the alarm occurs to see if the inverter automatically recovers. If the fault persists, further assistance is needed.
How to troubleshoot an Insulation Resistance Fault on a KStar Inverter?
If you encounter an Insulation Resistance Fault on your KStar Inverter: 1. Turn off the inverter and restart it to see if the alarm reappears. 2. If the alarm persists, check if the resistance of PV + to earth and PV – to earth is greater than 2MΩ. 3. If the resistance is less than 2MΩ, further assistance is needed.
What to do if my KStar Inverter shows an Equipment Fault?
If your KStar Inverter is showing an Equipment Fault, try restarting the equipment to see if the issue clears. If the fault persists, further assistance is needed.
What to do if KStar Inverter shows a Grid Fault?
First, check if the local municipal grid voltage and frequency comply with the specifications of your KStar Inverter. If an alarm occurs, wait for 2 minutes to see if the inverter recovers automatically.
Covers electric shock risks, professional operation, and discharge time.
Specifies grid connection requirements and warns about high operating temperatures.
Emphasizes qualified electricians for installation and safe wiring practices.
Details the main parts of a grid-connected solar system.
Introduces the PV inverter and identifies its key components.
Lists the main features and operational advantages of the PV inverter.
Guidance on checking the package and choosing an appropriate installation location.
Instructions for inverter mounting orientation, height, and drilling for installation.
Details on wiring connections for AC and DC inputs, including cable specifications.
Steps for initial operation and explanation of inverter working states.
Explains the meaning of LED indicators and LCD screen information.
Guides on using buttons to navigate the LCD and access settings.
Describes the MPPT function for optimizing power output from PV arrays.
Details on using the RS232 port for monitoring and software updates.
Covers RS485 for multi-inverter systems and remote operation capabilities.
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