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Overview of power and control connections
The diagram shows the power connections and internal control interfaces of the wind turbine
converter. See also section
. The option module slots on the control
unit are reserved for internal use and communication.
BCON
CH0 CH1 CH2 CH3
BCON
L1
L2
L3
U2
V2
W2
PSL
PSL
FXXX
XCAN
S500
CI581-CN
S500
AI523
1
3
4
6
7
1
2
5
CH0 CH1 CH2 CH3
2
Description
No.
Slots 1…3
1
RDCO (slot 4)
2
BCU-x5 control unit
3
BCU-x2 control unit
4
External control via Ethernet and selected fieldbus (optional and customer-specified). Both BCU
control units are connected to Ethernet switch.
5
Grid-side converter
6
Generator-side converter
7
Operation principle and hardware description 33
Содержание ACS880-87LC-3200A
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Страница 75: ...b 3 a 2 6 c 4 Air flow direction is towards the converter module Maintenance 75 ...
Страница 85: ...14 Open the installation stand optional and place it in front of the module 14 Maintenance 85 ...
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Страница 112: ...Description CAN bus connection XCAN XCAN 112 BCU x5 control unit ...
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