
The frequency converter is operated by simply plugging in the supplied cord to the power input,
connecting the load to the output plug provided, and turning the unit on. The input and output
receptacle, along with the switch, are mounted on the left rear side of the enclosure.
Specifications are listed on the product label regarding maximum input and output voltages and
currents.
The unit is protected against thermal and electrical overload. Electrical overloads will cause the AC
voltage to collapse as the inverter limits output current. When the overload is removed, output voltage
will return to normal. If the output is short circuited, the unit will latch itself off, turning the front LED
red. This requires the power switch to be cycled to reset the condition (turn the unit off then back on
again). Should the unit be thermally overloaded, too much load at too high a temperature, it will shut
off, leaving the fan running. When the internal temperature cools sufficiently the unit will turn itself
back on.
When the unit is operating normally, the LED on the front will indicate green.
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OUTPUT
ON/OFF
INPUT PLUG
FC SERIES/FREQUENCY CONVERTER
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