Delta Electronics VFD037CH23A-21 — параметры настройки для управления нагрузкой и охлаждением [349/638]

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Delta Electronics VFD037CH23A-21 Руководство по эксплуатации онлайн [349/638] 460294
Chapter 12 Description of Parameter SettingsCH2000 Series
12-133
Dwell Time at Accel.
Factory Setting: 0.00
Settings 0.00~600.00 sec
Dwell Frequency at Accel.
Factory Setting: 0.00
Settings 0.00~600.00Hz
Dwell Time at Decel.
Factory Setting: 0.00
Settings 0.00~600.00 sec
Dwell Frequency at Decel.
Factory Setting: 0.00
Settings 0.00~600.00 Hz
In the super heavy load situation, Dwell can make stable output frequency temporarily, such as
crane or elevator.
Pr.07-15 to Pr.07-18 is for heavy load to prevent OV or OC occurs.
Frequency
Time
Dwell at accel./decel.
07-16
Dwell
Frequency
at Accel.
07-15
Dwell Time
at Accel.
07-17
Dwell Time
at Decel.
07-18
Dwell
Frequency
at Decel.
Fan Cooling Control
Factory Setting: 0
Settings 0: Fan always ON
1: 1 minute after the AC motor drive stops, fan will be OFF
2: When the AC motor drive runs, the fan is ON. When the AC motor drive
stops, the fan is OFF
3: Fan turns ON when preliminary heat sink temperature (around 60
o
C) is
attained.
4: Fan always OFF
This parameter is used for the fan control.
Setting 0: Fan will be ON as the drive’s power is turned ON.
Setting 1: 1 minute after AC motor drive stops, fan will be OFF
Setting 2: AC motor drive runs and fan will be ON. AC motor drive stops and fan will be OFF.
Setting 3: Fan run according to IGBT and capacitance temperature. Fan will be ON when
preliminary capacitance temperature is higher than 60oC. Fan will be OFF, when capacitance
temperature is lower than 40oC.
Setting 4: Fan is always OFF

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Изучите параметры настройки времени и частоты задержки для управления тяжелыми нагрузками и охлаждением. Оптимизируйте работу оборудования с помощью правильных настроек.