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Description
A
B
C
D
E
F
G
H
I
J
K
L
•
Black and bold lines: power connection
•
Black and thin lines: auxiliary power connection
•
Green lines: CAN bus
•
Purple lines: control signal or monitoring signal
3.4
Overview
3.4.1
Overview of the system
A
B
C
D
24
Main fuse
AC EMC filter
AC contactor
Residual current device
Power module matrix
30kW power module
DC Filter
DC relay
DC fuse
Overcurrent board
EV
CPI board
Note: For Terra 94, the second array of three power modules is empty
and it can perform only one DC charge session.
A
EV
Parking space
Front of the EVSE
EVSE
M
IMI board
N
AC SPD
O
RCD breaker
P
Auxiliary transformer
Q
Auxiliary breaker
R
Heater
S
Power supply unit
T
DC EMC filter
U
DC cooling fans
V
CCB board
W
HMI
X
Power bridge board
B
C
E
AC input cable
F
Power distribution board
G
EV charge cable
D
E
G
9AKK108466A3703-EN | 001
F
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