Power Supply - Siemens FC18 Operating Manual

4.

Power Supply

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Stable and reliable DC output
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Auto switch between main power and battery
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Alternative AC power switch
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Charge and protect battery
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Monitor main power, battery, trouble status
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Auto recoverable current protection circuit for overload and short circuit
Operating Manual of FC18 Controller
Switch between 220VAC
and 110VAC
Fig. 2-9 AC Input Switch
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