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參數(shù)資料
| 型號： | 3G3JV-A4022 |
| 元件分類： | 復(fù)位半導(dǎo)體 |
| 英文描述： | 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit |
| 中文描述： | 逆變器2.2KW外型415V 3PH |
| 文件頁數(shù)： | 14/35頁 |
| 文件大?。?/td> | 915K |
| 代理商： | 3G3JV-A4022 |
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Function of Each Parameter
18
Carrier Frequency Selection (n46)
Set the carrier frequency.
Value
Description
1
2.5 kHz
2
5.0 kHz
3
7.5 kHz
4
10.0 kHz
2.5 kHz (12
×
): 12 times as high as output frequency (between 1.0
and 2.5 kHz)
2.5 kHz (24
×
): 24 times as high as output frequency (between 1.0
and 2.5 kHz)
2.5 kHz (36
×
): 36 times as high as output frequency (between 1.0
and 2.5 kHz)
7
8
9
Note:
Normally, the factory setting need not be changed.
Momentary Power Interruption Compensation
(n47)
The parameter specifies the processing that will be performed
when a momentary power interruption occurs.
Value
Description
0
Disabled.
1
The Inverter will continue operating if power is restored within 0.5
s.
The Inverter will restart when power is restored.
2
Fault Retry (n48)
Set the number of times the Inverter is to be automatically reset
and restarted when the Inverter has an overvoltage fault, over-
current fault, or ground fault.
Value
Name
Setting
range
Unit of
setting
Default
set-
tings
0
n48
Fault Retry
0 to 10
1
Frequency Jump Function (n49 to n51)
Set the frequency jump function.
Value
Name
Setting
range
0.0 to 400
Unit of
setting
0.1 Hz
(see note
1)
0.1 Hz
(see note
1)
0.1 Hz
Default
settings
0.0
n49
Jump Frequency 1
n50
Jump Frequency 2
0.0 to 400
0.0
n51
Jump Width
0.0 to 25.5
0.0
Note:
1. Values will be set in 0.1-Hz increments if the frequency is less
than 100 Hz and 1 Hz-increments if the frequency is 100 Hz
or greater.
2. Make settings so that n49
n50.
Output
frequency
Reference
frequency
n51
n50
n49
DC Control Functions (n52 to n54)
Used to impose DC on the induction motor for braking control.
Value
Name
Setting
range
Unit of
setting
Default
set-
tings
50
n52
DC Control Current
0 to 100
1%
n53
Interruption DC Control
Time
Startup DC Control Time
0.0 to 25.5
0.1 s
0.5
n54
0.0 to 25.5
0.1 s
0.0
DC Control Current:
Set this value in percentage based on the rated output current of
the Inverter as 100%.
Output
frequency
FMIN
(n14)
n54
n53
Time
Stall Prevention during Deceleration (n55)
Select a function to change the deceleration time of the motor
automatically so that there will be no overvoltage imposed on the
motor during deceleration.
Value
Description
0
Stall prevention during deceleration
1
No stall prevention during deceleration
Output
frequency
Deceleration time is
controlled to prevent
overvoltage.
Deceleration time (Set value)
Time
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