Block Diagram - Terra 360 (Simple Power Distribution) - ABB 2 Series Operation And Installation Manual

Description

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.
U1
N
J
Z
W
Y
V
X
U
K
S S S S S S S S
R R R R R R R
Q
P P P
D
B
A
I1
LD
MC1 EB
AC
Colours
U1
N
J
Z
W
Y
V
X
U
S S S S
R R R R R
Q
A1
P
L
I
E F
C
Description
Bold lines: power connection
Thin lines: auxiliary power connection
Control bus
Control signal or monitoring signal
CAN bus
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
A2
O Cooling fan
P AC contactor
Q Power bridge
R Power module
S EMC filter
H
T Auxiliary transformer
U Overcurrent protection device
O
V DC contactor
W Shunt current
X Charge protocol interface
Y Insulation monitor interface
O
Z Meter reading unit
T
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
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