What to do if my KStar KSG-2K-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 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 Inverter 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 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 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-2K-SM Inverter 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 KSG-2K-SM 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 KSG-2K-SM 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.
General| Model | KSG-2K-SM |
|---|---|
| Rated Power | 2000W |
| Nominal AC Output Power | 2000W |
| Number of MPPT | 1 |
| Max. Output Current | 9.1A |
| Cooling Method | Natural convection |
| Output Frequency | 50/60 Hz |
| Nominal AC Voltage | 220V/230V |
| Protection Features | Over Temperature |
| Operating Temperature | -25°C to 60°C |
| Input Voltage | 90-280V |
| Output Voltage | 220V/230V/240V |
Warnings about AC/DC connections and potential electric shock hazards during maintenance.
Guidelines for safe operation and maintenance by qualified professionals only.
Specifies that inverters must be connected only to municipal power grids.
Advises on hot parts and the requirement for qualified electricians for safe operation.
Explains the basic components and function of a grid-connected solar power system.
Details the key components, ports, and functions of the PV inverter.
Lists the main features and benefits of the solar inverter, such as efficiency and reliability.
Instructions for checking the inverter package for damage and proper handling.
Recommendations for selecting a dry, accessible, and well-ventilated installation site.
Specifies suitable wall orientations and recommended mounting height for the inverter.
Step-by-step guide for drilling mounting holes and securing the inverter to the wall.
Details the connection ports and required wiring specifications for DC and AC inputs/outputs.
Outlines the sequence for connecting the inverter to the municipal grid and solar array.
Lists the essential checks required before activating the inverter for operation.
Explains the different operating states: standby, self-test, and normal running.
Describes the operational meaning of the green (working) and red (error) LED indicators.
Covers button functions, backlighting, display modes, settings, and error identification.
Explains how the inverter tracks and optimizes power output from solar arrays.
Describes the RS232 port for computer communication and potential software upgrades.
Details the RS485 port for multi-inverter communication using RJ45 connectors.
Explains remote shutdown, ON, and power limit regulation via monitoring software.
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