VD520 Series Inverter User Manual Function Parameter Table
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A1-05
Random PWM
Depth
0: Random PWM invalid
1~10: PWM carrier frequency random
depth
0
○
A1-06
Rapid Current
Limiting Enable
0: Disabled
1: Enabled
1
○
A1-07
Current
Detection
Compensation
0~100
5
○
A1-08
SVC Optimize
Mode Selection
0: Not optimize
1: Optimize 1
2: Optimize 2
1
○
A1-09
Dead Zone
Time
Adjustment
100%~200%
150%
○
A1-10
Droop Control
0.00Hz~10.00Hz
0.00Hz
○
A1-11
Cooling Fan
Control
0: Fan operation in runtime
1: Fan is always running
0
○
A1-12
Speed
Identification
Filter Depth
0~8
4
◎
A1-13
Low Frequency
Carrier Limit
Mode
0: Limit mode 1
1: Limit mode 2
2: Not Limit
0
○
A2 Motor 2 Parameters
Function
Code
Parameter
Name
Setting Range
Factory
Default
Value
Property
A2-00
Motor Type
Selection
0: Common Asynchronous motor
1: Frequency conversion
asynchronous motor
0
◎
A2-01
Rated Motor
Power
0.1Kw~1000.0kW
Model
dependent
◎
A2-02
Rated Motor
Voltage
1V~2000V
Model
dependent
◎
A2-03
Rated Motor
Current
0.01A~655.35A (Inverter
power≤55kW)
0.1A~6553.5A (Inverter power>55kW)
Model
dependent
◎
A2-04
Rated Motor
Frequency
0.01Hz~max frequency
Model
dependent
◎
A2-05
Rated Motor
Rotate Speed
1rpm~65535rpm
Model
dependent
◎
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