SAJ 8000m Series, Руководство пользователя

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8000m Series
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Following is Influences to the corresponding performances while adjusting the
carrier frequency:
Carrier frequency Low → High
Motor noises Loud → Low
Output current waveform Bad → Good
Temperature rise of motor High → Low
Temperature rise of VFD Low → High
Leakage current Small → Large
Exterior radiation interference Small → Large
0
：
PWM mode 1, this mode is a normal PWM mode, when the frequency is low, the
motor noise is low, on the contrary the noise is loud.
1: PWM mode 2, the motor noise is low when the motor runs in this mode, but the
motor temperature rise is high. The rated power of the VFD should be degraded if
this function is chosen.
2: PWM mode 3,the motor noise is loud when the motor runs in this mode, but this
mode has a very good inhibiting effect for electric-mechanic oscillation.
F0.18
Acceleration time 1 Factory Setting According to model
Setting scope 0.1 ～ 3600.0s
F0.19
Deceleration time 1 Factory Setting According to model
Setting scope 0.1
～
3600.0s
Acceleration time 1 means the needed time T1 that the VFD accelerate from 0Hz to
the Max. output frequency(F0.10).
F0.17
PWM mode selection Factory Setting 0
Setting
Options
0 PWM mode 1
1 PWM mode 2
2 PWM mode 3