How to resolve CT Null Error on Hypontech Inverter?
If the Hypontech Inverter displays a 'CT Null Error', check the connection of the CT device. If the CT device is connected normally and the fault persists, further assistance is needed.
How to fix PV voltage too high on Hypontech HHT-5000 Inverter?
If your Hypontech Inverter shows that the PV voltage is too high, check the open-circuit voltages of the strings to ensure they are below the maximum DC input voltage of the inverter. If the input voltage is within the permissible range when the fault occurs, further assistance is needed.
Why is my Hypontech Inverter temperature too high?
If the Hypontech Inverter's temperature is too high, check if the airflow to the heat sink is obstructed and whether the installation site is in direct sunlight, causing the ambient temperature around the inverter to be too high. If all of these are normal, further assistance is needed.
What causes a 'Utility grid disconnected' error on a Hypontech HHT-5000 Inverter?
If the Hypontech Inverter displays a 'Utility grid disconnected' error, and it happens occasionally, it could be a short-time abnormality of the power grid. The inverter should return to normal operation once the power grid stabilizes. If it cannot be recovered for a long time, check whether the AC circuit breaker is disconnected, if the AC terminal or fuse is in good contact, and if the power supply line is normal. If the problem persists, further assistance is needed.
How to troubleshoot surface insulation resistance error on Hypontech HHT-5000?
If the Hypontech Inverter shows a 'Surface insulation resistance error', and it happens occasionally, it may be due to a rainy or humid environment. The inverter should resume normal operation once the fault is eliminated. If there is a continuous alarm, check the PV array’s insulation to ground, ensuring it is greater than 200 kΩ. Also, visually inspect all PV cables and modules and ensure the grounding connection of the inverter is reliable. If all these checks are normal, further assistance is needed.
How to resolve CT Reverse Error on Hypontech Inverter?
If the Hypontech Inverter displays a 'CT Reverse Error', try changing the direction of the CT device. If the CT device is connected correctly and the fault persists, further assistance is needed.
What causes Back-up load over-voltage in Hypontech HHT-5000?
If the Hypontech Inverter displays a 'Back-up load over-voltage' error, check whether the Back-up output voltage exceeds the normal range. If the Back-up output voltage is normal and the fault persists, further assistance is needed.
What causes Battery Null Error in Hypontech HHT-5000 Inverter?
If the Hypontech Inverter displays a 'Battery Null Error', check the connection of the battery. If the battery is connected normally and the fault persists, further assistance is needed.
What to do if Functional fault in Micro-Controller Unit (MCU) occurs in Hypontech Inverter?
If the Hypontech Inverter displays a 'Functional fault in Micro-Controller Unit (MCU)', disconnect the inverter from the utility grid and the PV array, and reconnect it after the LED turns off. If the fault persists, further assistance is needed.
How to fix N and PE voltage exceeds permitted range error on Hypontech Inverter?
If your Hypontech Inverter shows a 'N and PE voltage exceeds permitted range' error, check if the inverter is securely grounded.
General| Max. Input Voltage | 600 V |
|---|---|
| Number of MPPT Trackers | 2 |
| Efficiency | 98% |
| Nominal AC Output Power | 5000W |
| Max. AC Output Power | 5500W |
| Operating Temperature | -25°C to 60°C |
| Model | HHT-5000 Series |
Specifies the items included in the inverter's delivery package and checks.
Provides a general description of the inverter's physical dimensions and components.
Outlines the necessary environmental and positional requirements for installation.
Specifies suitable locations and conditions to avoid for mounting the inverter.
Details the physical steps and methods for securely mounting the inverter.
Guides on the proper procedure for installing the protective earth (PE) cable.
Lists essential safety guidelines and checks before initiating the commissioning process.
Explains the process for assembling and connecting AC and Back-up electrical wires.
Specifies the required types and ratings for AC circuit breakers.
Details the procedures for assembling and connecting the Back-up wiring.
Specifies the required types and ratings for Back-up circuit breakers.
Guides on connecting the PV array wiring correctly to the inverter.
Provides instructions for the correct assembly and connection of battery wiring.
Explains the internal residual current protection and recommendations for external devices.
Details the installation and setup for system monitoring using datalogger options.
Explains the application and availability of Demand Responsive Modes (DRMs).
Lists crucial safety checks to perform before energizing and starting the inverter.
Explains the meanings of the different LED indicators on the inverter's display.
Details the operational logic and navigation of the inverter's LCD display and controls.
Describes the indication and general cause of an Earth Fault Alarm.
Lists specific error codes and provides corrective actions for troubleshooting.
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