
20
ADP200 • Quick installation guide - Specifications and connection
5.2 Input chokes
The three-phase mains choke is strongly recommended in order to:
- limit the RMS input current of the ADP200 inverter,
- increase the life of intermediate circuit capacitors and reliability of input diodes,
- reduce mains harmonic content,
- reduce problems due to power supply via a low impedance line (≤ 1.3%).
5.2.1 AC input chokes
AC mains 230V/50Hz,
Size
Pmotor
recommended
I
n
(without AC input
chokes)
(A)
I
n
with LR3 AC input chokes
P
cc
mains max,
without AC input
chokes
(kVA)
Input THD
@ rated Iout
without AC input
chokes
Input THD
@ rated Iout
with LR3 AC input
chokes
(A)
mH, model (code)
2075
4
24
20
0.89mH, LR3y-2075 (S7AB6)
461
<75
<40
2110
5.5
28
24
0.68mH, LR3y-3110 (S7AB7)
548
<75
<40
3150
7.5
40
34
0.51mH, LR3y-3150 (S7AB8)
797
<75
<40
3185
9
48
42
0.35mH, LR3-22 (S7FF4)
971
<75
<40
3220
11
51
45
0.35mH, LR3-22 (S7FF4)
1,046
<75
<40
4300
15
64
-
-
-
<40
-
4370
18.5
79
-
-
-
<40
-
4450
22.0
96
-
-
-
<40
-
5550
30
112
-
-
-
<40
-
5750
37
158
-
-
-
<40
-
5S550
30
-
113
0.13mH, LR3-055 (S7FF1)
-
(*)
<40
5S750
37
-
158
0.15mH, LR3-090 (S7D19)
-
(*)
<40
AC mains 400V/50Hz,
Size
Pmotor
recommended
I
n
(without AC input
chokes)
(A)
I
n
with LR3 AC input chokes (code)
P
cc
mains max,
without AC input
chokes
(kVA)
Input THD
@ rated Iout
without AC input
chokes
Input THD
@ rated Iout
with LR3 AC input
chokes
(A)
mH, model (code)
2075
7.5
24
20
0.89mH, LR3y-2075 (S7AB6)
986
<75
<50
2110
11
28
25
0.68mH, LR3y-3110 (S7AB7)
1,172
<75
<50
3150
15
40
35
0.51mH, LR3y-3150 (S7AB8)
1,705
<75
<50
3185
18.5
48
44
0.35mH, LR3-22 (S7FF4)
2,078
<75
<50
3220
22
51
47
0.35mH, LR3-22 (S7FF4)
2,238
<75
<50
4300
30
65
-
-
-
<45
-
4370
37
80
-
-
-
<45
-
4450
45
99
-
-
-
<45
-
5550
55
116
-
-
-
<45
-
5750
75
161
-
-
-
<45
-
5S550
55
-
120
0.13mH, LR3-055 (S7FF1)
-
(*)
<55
5S750
75
-
161
0.15mH, LR3-090 (S7D19)
-
(*)
<45
AC mains 480V/50Hz,
Size
Pmotor
recommended
I
n
(without AC input
chokes)
(A)
I
n
with LR3 AC input chokes (code)
P
cc
mains max,
without AC input
chokes
(kVA)
Input THD
@ rated Iout
without AC input
chokes
Input THD
@ rated Iout
with LR3 AC input
chokes
(A)
mH, model (code)
2075
7.5
21
19
0.89mH, LR3y-2075 (S7AB6)
1,065
<70
<60
2110
11
25
24
0.68mH, LR3y-3110 (S7AB7)
1,266
<70
<60
3150
15
35
33
0.51mH, LR3y-3150 (S7AB8)
1,842
<70
<60
3185
18.5
43
41
0.35mH, LR3-22 (S7FF4)
2,245
<70
<60
3220
22
46
44
0.35mH, LR3-22 (S7FF4)
2,417
<70
<60
4300
30
61
-
-
-
<55
-
4370
37
75
-
-
-
<55
-
4450
45
93
-
-
-
<55
-
5550
55
109
-
-
-
<55
-
5750
75
148
-
-
-
<55
-
5S550
55
-
114
0.13mH, LR3-055 (S7FF1)
-
(*)
<65
5S750
75
-
148
0.15mH, LR3-090 (S7D19)
-
(*)
<55
Note:
-
For the standard application of the ADP200 (injection molding machine with servopump), LR3 input choke for sizes 7.5kW to 22kW can be omitted only if the Pcc
line is below the values shown in the table.
-
For other applications, the input choke may be mandatory. Please contact Gefran’s sales department for further information and details.
(*) AC input choke is mandatory on ADP200-5S550 / ADP200-5S750 sizes.
-
Use of the input choke extends the life of the drive