Installation manual

Electrical Diagrams
153396 Revision D 2–5
This manual is for use by qualified installers only
Electrical Diagrams
Since installations vary widely, a sample electrical diagram of the Xantrex GT250
is provided in Figure 2-1. This diagram is to be used for system planning
purposes only.
For more detailed information, refer to the schematic illustrations in the Operation
and Maintenance Manual.
Figure 2-1 Xantrex GT250 Electrical Diagram
C
AC GRID
3 PHASE
GND
C
N
N
2
8
1
7
TB1
B
A
A
B
3
4
6
5
CB1
BOT
TOP
LF1
L3
X3
SH
H0
H3
AC CONTACTOR
FILTER
EMI
L2
L1
K1
X2
X1
H2
T1
250KVA
H1
SINGLE POINT
EARTH GROUND
TB5
TO
PV GND
C
MATRIX
POWER
B
A
-
+
K2
A1
A2
TB4
PV+
TB3
5
3
6
4
1
S1
2
F4
R1
PV-
INRUSH LIMIT CCU2
TB2