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input voltage：phase four-wire ac380v ± 15% frequency 50hz / 60hz
inverter output：rated output voltage, three-phase four-wire ac380v ± 5%, the frequency of 50 / 60hz
sine wave output：pure sine wave
drive power：≤22kw
charging parameters：rated charging voltage 55v, rated charging current of 1a
working temperature：0 ℃ to 40 ℃, noise is less than 55db
storage temperature：-20℃ to 50℃
elevator running direction：light load direction
altitude：<2000m
humidity：0-95% non-condensing
battery pack：12v12ah x 4
size：850mm×330mm×140mm
weight：30kg
colour：silver gray
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