Appendix
10/05 AWB8230-1541GB
212
Line reactors
Figure 186:Line reactors DEX-LN…
h
When the frequency inverter is operating at its rated
current limit, the mains choke causes a reduction of the
frequency inverter's greatest possible output voltage (U
2
)
to about 96 % of the mains voltage (U
LN
).
h
Line reactors reduce the magnitude of the current
harmonics up to about 30 % and increase the lifespan of
frequency inverters and upstream-connected switching
devices.
DF51- Mains voltage Maximum input
voltage V AC
rms
Mains current (I
LN
) of
the DF51 without
line reactor
Assigned line reactor
320-4K0 3 ~ 230 V 240 V + 10 % 22 DEX-LN3-025
320-5K5 30 DEX-LN3-040
320-7K5 40 DEX-LN3-040
322-025 1 ~ 230 V 240 V + 10 % 3.5 DEX-LN1-006
322-037 5.8 DEX-LN1-006
322-055 6.7 DEX-LN1-009
322-075 9 DEX-LN1-009
322-1K1
11.2 DEX-LN1-013
322-1K5 17.5 DEX-LN1-018
322-2K2 24 DEX-LN1-024
322-025 3 ~ 230 V 240 V + 10 % 2 DEX-LN3-004
322-037
3.4
322-055 3.9
322-075 5.2 DEX-LN3-006
322-1K1 6.5 DEX-LN3-006
322-1K5
10 DEX-LN3-010
322-2K2 14 DEX-LN3-016
340-037 3 ~ 400 V 480 V + 10 % 2 DEX-LN3-004
340-075 3.3 DEX-LN3-004
340-1K5 5 DEX-LN3-006
340-2K2
7 DEX-LN3-010
340-3K0 10
340-4K0 11
340-5K5 16.5 DEX-LN3-016
340-7K5 20 DEX-LN3-025
h
For technical data for the DEX-LN series line reactors, see
installation instructions AWA8240-1711
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