Terra Xx4 Variant C - ABB Terra 94 UL Operation And Installation Manual

Description
3.6.2

Terra xx4 variant C

D
E E E
C
NOTE
For Terra 94, the second array of three power modules is empty and it can perform only one DC
charge session.
E E E
C
R
Q
Ref.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
S
Description
Main fuse
AC contactor
Residual current device
Power module matrix
30kW power module
DC Filter
DC relay
DC fuse
Overcurrent board
EV
CPI board
IMI board
AC SPD
Breaker
Auxiliary transformer
Auxiliary breaker
Heater
Power supply unit
DC EMC filter
DC cooling fans
CCB board
HMI
Power bridge board
Power connection
Black and thin lines: auxiliary
power connection.
CAN bus.
Control signal or monitoring
signal.
25