AIMS Power PWRI18012S Gebrauchsanweisung - Seite 7
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4. Overload protection: The inverter will automatically shut down when the load is
higher than the rated power. The buzzer will whistle continuously. Turn off the
inverter and resume to normal operation after taking away the excessive load.
5. Short-circuit protection: The AC output will automatically shut down when short
circuited. It will automatically reset after the problem is solved.
6. Thermal protection: The unit will get hot during operation. If the temperature is
higher than 149°F, the inverter will automatically shut down. Then the buzzer
will whistle continuously and the green light is off, red light is on. Please turn off
the inverter, and continue using it after the temperature goes back to normal
naturally. Meanwhile find out the factors causing the fault, such as ventilation,
ambient temperature, vent, load power etc. It can avoid similar things from
happening again.
**NOTE** The numbers in the parenthesis are for 24V and 48V models. In the case of
over voltage, under voltage and thermal protection, the inverter will shut down. When
the inverter is in the OFF position, the inverter doesn't consume battery current.
HI-POT TESTING OF DC to AC Inverter
Most of our AC inverters are Hi-Pot test and can pass a High Voltage Dielectric
Withstand Test. The voltage applied to the control is usually equal to 1,000 volts, plus
two times the line voltage rating of the inverter. Therefore, the standard hi-pot voltage
for 115 VAC inverter is 1,250 VAC. For 230 VAC or dual voltage inverters, the hi-pot
voltage is 1,500 VAC. This Aims power inverter is hi-pot tested before it leaves the
factory. Hi-Pot testing is used to detect any electrical leakage between live metal
components and the frame of the machine that is connected to earth ground. This helps
prevent electrical shock to the user of the equipment should a live component touch the
frame and the user touch the frame and ground at the same time.
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