29Description
EN
3.11.2 Block diagram - Terra 360 (simple power distribution)
Block diagram of Terra 360 with simple power distribution, allocation power with a resolution of 50% of the
rated power.
Par. Description
A Fused manual switch
B Auxiliary fuse switch
C Auxiliary residual-current device
D AC surge-protection device
E LED strip power supply
F Auxiliary power supply
H Heater
I LED strip
J DC fuse
K Interlink contactor
L Led strip control board
N DC surge protection device
O Cooling fan
P AC contactor
Q Power bridge
R Power module
S EMC filter
T Auxiliary transformer
U Overcurrent protection device
V DC contactor
W Shunt current
X Charge protocol interface
Y Insulation monitor interface
Z Meter reading unit
A1 Cabinet controller board
A2 Touchscreen display
I1 AC grid connection
U1 Charge cable
EB External distribution box
LD Upstream Leakage detect
MC1 Upstream magnetic circuit breaker
Colours Description
Bold lines: power connection
Thin lines: auxiliary power connection
Control bus
Control signal or monitoring signal
CAN bus
Q Q
PPPP
S
R
S
R
S
R
S
R
S
R
S
R
S
R
S
R
S
R
S
R
S
R
S
R
N
J
W
V
X
Y
Z
U
W
V
X
Y
Z
U
A1
O
O
T
FE
B
A
LD
MC1 EB
AC
C
D
L
I
H
A2
K
U1
N
J
U1
I1
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