PROTECTIONS
Overload and short circuit on the AC output side
- If the load exceeds 120W, the output voltage will start dropping, but the unit will
not shut down. - The LED Status Indicator will remain GREEN.
- The output voltage waveform will be distorted and will not have pure sine waveform,
but will be clipped at top and bottom and will look like a square waveform. - There will be excessive RF noise.
- The until will reset automatically once the overload/short circuit is removed.
Over temperature due to fan failure or due to lack of cool replacement air
- The unit will shut down if temperature of hot spot inside the unit > 105°C. The LED
Status Indicator will turn Orange. - The unit will reset automatically on cooling.
Low DC Input Voltage
- The unit will shut down if DC input voltage is < 10 VDC.
- The LED Status Indicator will turn Orange.
- The unit will reset automatically when the voltage rises to 11.5 VDC.
High DC Input Voltage
- The unit will shut down if DC input voltage > 16.5 VDC.
- The LED Status Indicator turns Orange.
- The unit will reset automatically when voltage is < 16.5 VDC.
Over Voltage On USB Port
- USB output is shut down if USB output ≥ 6.2 VDC.
- The LED Status Indicator will be OFF or RED.
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