What to do if Cobra PRO 3000W shows “Protect” indicator and no output voltage?
If the 'Protect' indicator is lit and there's no output voltage from your Cobra Inverter, it likely means the input voltage is too high. Ensure the inverter is connected to a 12V battery and check the regulation or charging system.
Why Cobra Inverter has no output voltage after prolonged use?
If your Cobra Inverter has no output voltage after running for a while, it could be due to thermal shutdown. To fix this, let the inverter cool down. Also, try reducing the load to lower the continuous operation input current needed. Make sure the inverter's ventilation openings aren't blocked to improve airflow, and reduce the ambient temperature around the inverter.
Why is the low battery alarm on all the time on my Cobra PRO 3000W Inverter?
If your Cobra Inverter consistently triggers the low battery alarm, it might be due to poor DC wiring or the battery's condition. Check the connections to ensure they are secure. Also, make sure the battery is fully charged.
General| Input Voltage | 12V DC |
|---|---|
| Output Voltage | 120V AC |
| Output Waveform | Modified Sine Wave |
| Frequency | 60 Hz |
| Efficiency | 90% |
| Waveform | Modified Sine Wave |
| Continuous Power | 3000 Watts |
| Peak Power | 6000W |
| Protection Features | Overload, High/Low Voltage |
| Cooling | Fan Cooled |
Outlines essential safety guidelines and precautions for installing and operating the inverter.
Details specific warnings, cautions, and the five levels of Cobra's Pentagon Protection.
Highlights critical safety warnings related to electrical connections, AC sources, and operational hazards.
Details specific safety warnings and operational cautions applicable to PRO 2500W/3000W models.
Provides solutions for common issues like low output voltage, no output, and overload conditions.
Presents detailed technical specifications for PRO 1500W, 2500W, and 3000W models.
Addresses common problems with the remote controller and provides troubleshooting steps.
Presents detailed technical specifications for the Cobra Remote On/Off Controller.
Outlines the terms and conditions of the manufacturer's limited two-year warranty for products purchased in the U.S.A.
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