Astraada DRV-24 frequency inverters Appendix C
122
Model
Fuse(A)
Breaker
(A)
The rated working
current of the
contactor (A)
AS24DRV20C4
10
10
9
AS24DRV20C7
16
16
12
AS24DRV21C5
25
25
25
AS24DRV22C2
50
40
32
AS24DRV40C7
6
6
9
AS24DRV41C5
10
10
9
AS24DRV42C2
10
10
9
AS24DRV44C0
25
25
25
AS24DRV45C5
35
32
25
AS24DRV47C5
50
40
38
AS24DRV4011
63
63
50
AS24DRV4015
63
63
50
AS24DRV4018
100
100
65
AS24DRV4022
100
100
80
AS24DRV4030
125
125
95
AS24DRV4037
150
160
115
AS24DRV4045
150
200
170
AS24DRV4055
200
200
170
AS24DRV4075
250
250
205
AS24DRV4090
325
315
245
AS24DRV4110
350
350
300
C.5 Reactors
Transient high current in the input power circuit may cause damage to the rectifying components. It
is appropriate to use AC reactor in the input side for the avoidance of high-voltage input of the
power supply and improvement of the power factors.
If the distance between the inverter and the motor is longer than 50m, frequent overcurrent
protection may occur to the inverter because of high leakage current caused by parasitic
capacitance effects from the long cables to the ground. In order to avoid the damage of the motor
insulation, it is necessary to add reactor compensation. If the distance between the inverter and
motor is 50~100m, see the table below for model selection; if it exceeds 100m, consult with ASTOR
technical support.
Model
Input reactor
Output reactor
AS24DRV20C4
Summary of Contents for AS24DRV4075
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