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154 Example circuit diagrams
•
understanding the internal connections and operation of the cabinet-installed
drive with a diode supply unit, and
•
learning how to wire a (ACS880-304LC...+A019) diode supply module when installed
in a user-defined cabinet.
Component designations used in the diagrams
The circuit diagrams include:
Designation
Component
A51
ZCU-14 control unit
A51_MEM
ZMU-02 memory unit kit
A57
FDPI-02 diagnostics and panel interface
A58
DDPI board, included in a DPMP-01 panel mounting platform kit
A59
ACS-AP-W control panel
A115.10
CIO-01 fan control kit
A518
FDCO-0x DDCS communication module
F3.11...F3.43
AC fuses for protecting the supply module
F6.1
Thermal switch for temperature supervision inside the supply module
F6.11...F6.14
Thermal switches for cabinet temperature supervision
F20, F22.x
Circuit breakers, auxiliary voltage circuits
F40.x
Charging DC fuses
G115
Cabinet fan
Q3
Charging switch fuse
Q4
Charging contactor
Q20, Q22
Auxiliary voltage switch-disconnector
Q26
Fan contactor
R4.xx
Charging resistor
S21
Operating switch
T01...T04
D8D diode supply module (ACS880-304LC...+A019)
T22
24 V DC power supply
T40.x
Charging diode bridge
X4
Terminal block
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