6 Technical Data
6.10 Motor chokes
DC1 Variable Frequency Drive 04/16 MN04020003Z-EN www.eaton.com 161
6.10 Motor chokes
Figure 84: Motor choke DX-LM3…
Table 32: Motor chokes that should be used
Device Type
Rated
operational
current
Motor choke (three-phase) that should be used
Max. U
LN
: 750 VAC +0%; max. f
2
: 400 Hz
Maximum f
PWM
switching frequency: 12 kHz (rms)
1)
Maximum ambient temperature: 70
o
C
Type (max. 50
o
C) Type (max. 40
o
C)
I
e
I
e
I
e
A A A
DC1-1D2D3… 2.3 DX-LM3-005 4.8 DX-LM3-005 5
DC1-1D4D3…
4.3 DX-LM3-005 4.8 DX-LM3-005 5
DC1-1D5D8…
5.8 DX-LM3-008 7.6 DX-LM3-008 8
DC1-122D3…
2.3 DX-LM3-005 4.8 DX-LM3-005 5
DC1-124D3…
4.3 DX-LM3-005 4.8 DX-LM3-005 5
DC1-127D0…
7 DX-LM3-008 7.6 DX-LM3-008 8
DC1-12011…
11 DX-LM3-016 15.2 DX-LM3-011 11
DC1-12015…
15 DX-LM3-016 15.2 DX-LM3-016 16
DC1-322D3…
2.3 DX-LM3-005 4.8 DX-LM3-005 5
DC1-324D3…
4.3 DX-LM3-005 4.8 DX-LM3-005 5
DC1-327D0…
7 DX-LM3-008 7.6 DX-LM3-008 8
DC1-32011…
11 DX-LM3-016 15.2 DX-LM3-011 11
DC1-32018…
18 DX-LM3-035 33.3 DX-LM3-035 35
DC1-32024…
24 DX-LM3-035 33.3 DX-LM3-035 35
DC1-32030…
30 DX-LM3-035 33.3 DX-LM3-035 35
DC1-32046…
46 DX-LM3-050 47.5 DX-LM3-050 50
1) f
PWM
switching frequency ≤ 12 kHz (rms) → DC1 variable frequency drive setting: ≤ 24 kHz
in parameter P-17 (double modulation)
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