Hyundai N5000 Instruction Manual page 38

N5000 INSTRUCTION MANUAL N5000 INSTRUCTION MAN N5000 INSTRUCTION MAN N5000 INSTRUCTION MAN
[Reference 1]
Relationship between acceleration, deceleration time and output frequency
Set values of acceleration and deceleration time are the time durations to reach base frequency
from 0Hz and 0Hz from the base frequency. Therefore, real acceleration/deceleration time is
smaller than the set value when the commanding frequency is smaller than the base frequency.
[EXAMPLE]
• Base frequency: 60 Hz,
• Current output frequency: 0Hz,
• Commanding frequency: 40 Hz,
• Acceleration time: 30[Sec],
• Deceleration time: 30[Sec]
real accelerati on time
Therefore, real acceleration time is 20[Sec].
UAL UAL UAL
commanded frequency
=
base
Chapter4 4 4 4 . . . . Inverter Operation Chapter
Chapter Chapter
current output frequency
−
frequency
35
Inverter Operation
Inverter Operation Inverter Operation
accelerati on time
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