FRENIC-Lift(LM2A)
Specifications
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*1
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Rated capacity is calculated by regarding the output rated voltage as 440 VAC.
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*2
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Output voltage cannot exceed the power supply voltage.
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*3
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These values correspond to the following conditions: carrier frequency is 10 kHz (2 phase modulation) and ambient temperature is 45°C. Select the inverter capacity such that the square average current during operation is not higher than the 80% of the rated current of the inverter.
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*4
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Voltage unbalance [%] = (Max.voltage [V] - Min.voltage [V])/ Three-phase average voltage [V] x 67(IEC61800-3). Just for 3ph 400 VAC input supply case.
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*5
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The power supply capacity is 500kVA (ten times the inverter capacity when the inverter capacity exceeds 50kVA), and the value of the power supply impedance is %X=5%.
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*6
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The admissible error of minimum resistance is ±5%.
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*7
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Braking time and duty cycle (%ED) are defined by cycle operation at the rated regenerative power.
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*8
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Variations (Voltage: +10 to -10%, Frequency: +5 to -5%)
