Lenze DSD Instrukcja Użytkownika Pobierz pdf (Strona 186)

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7Applications

7.21 Dimension the multi-axis system

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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23

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Parallel connection of several regenerative power supply modules

[7-183] Parallel connection of several regenerative power supply modules

• When the derating factors are complied with, the operation of several regenerative power sup-

ply modules in the DC-bus connection is permitted.

• The arrangement in the DSD can only be dimensioned with regenerative power supply modules

9400.

• The regenerative power supply modules can be each dimensioned separately in the DSD.

• The selection table in the DSD provides regenerative power supply modules 9400 connected

in parallel (2 × E94... or 3 × E94...).

Single-axis application

For applications with a high regenerative power (e. g. unwinders and hoists) it may also be reason-

able to use a regenerative power supply module for a drive axis.

[7-184] One drive axis with supply/feedback

3 AC

DC bus

...

 Regenerative power supply module

mot

gen

mot

gen

1,1

3 ~

1 2 ... 181 182 183 184 185 186 187 188 189 190 191 ... 495 496

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