gefran SIEIDrive ADL300

26 ADL300 • 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 ADL 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%).
5.2.1 AC input chokes
Size THD (%)
In
(@400V/50Hz, with AC input chokes)
(A)
Model Code
ADL300-...-4, 3ph
1040
< 70 %
9
LR3y-2040 S7AAG
1055
13.5
LR3y-2055 S7AB5
2075
18
LR3y-2075 S7AB6
2110
24
LR3y-3110 S7AB7
3150
32
LR3y-3150 S7AB8
3185
39
LR3y-3150 S7AB8
3220
44.5
LR3-022 S7FF4
4300
< 34 %
53
LR3-022 S7FF4
4370
70
LR3-037 S7FF2
4450
< 35 %
85
LR3-037 S7FF2
5550
93
LR3-055 S7FF1
5750
130
LR3-090 S7D19
ADL300-...-2T, 3ph
2055
- 18.2
LR3y-2075 S7AB6
3075
25
LR3y-3110 S7AB7
3110
32.5
LR3y-3150 S7AB8
4150
39
LR3y-3150 S7AB8
4185
55
LR3-022 S7FF4
4220
69
LR3-030 S7FF3
5300
84
LR3-037 S7FF2
5370
98
LR3-037 S7FF2
Note! Refer to the Gefran LIFT catalogue (1S9CLM) for choke weights and dimensions.
5.2.2 DC input chokes
Size
ADL300-...-4,
3ph
Size
ADL300-...-2T,
3ph
THD (%)
In
(@400V/50Hz, with DC input chokes)
(A)
Model Code
1040 -
< 35 % (EN 12015)
8
LDC-004 S7AI10
1055 2055
12
LDC-005 S7AI11
2075 3075
16
LDC-007 S7AI12
2110 3110
21
LDC-011 S7AI13
3150 4150
28
LDC-015 S7AI14
3185 4185
35
LDC-022 S7AI15
3220 4220
40
LDC-022 S7AI15
4300 5300
40
Internal choke
4370 5370
41
4450 -
46
5550 -
45
5750 -
38
Note! Refer to the Gefran LIFT catalogue (cod. 1S9CLM) for resistor weights and dimensions.