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Installation
2–22 975-0053-01-01
Installing the Optional Remote Monitor
Remote Monitor
function
The optional Remote Monitor provides additional functions which are not
directly available on the front panel LCD display. It can be mounted in a
more accessible location such as the garage, kitchen, living room, and so
on. Refer to the “Sun Tie XR Series Remote Monitor Installation and
Operator’s Guide” (part number 975-0032-01-02) for installation details.
Figure 2-16 Parallel Sun Tie XR configuration
INVERTER
+
–
+
–
L1
L2
PV GROUND FAULT
BREAKERS (OPTION)
100 A
1 A
UTILITY
GRID
SOV
15 A
15 A
LIGHTNING
ARRESTOR
(OPTION)
100 A
20 A
+
20 A
+
20 A
+
20 A
+
20 A
+
20 A
+
–
–
–
–
–
–
SUN TIE XR #1
L2
L1
PV ARRAY
PV COMBINER BOARD
–
+
MAIN UTILITY PANEL
L1
Main
Breakers
Sun-Tie XR
Breakers
(Dual-Pole)
Sun-Tie XR
Breakers
(Dual-Pole)
INVERTER
+
–
+
–
L1
L2
PV GROUND FAULT
BREAKERS (OPTION)
100 A
1 A
SOV
15 A
15 A
LIGHTNING
ARRESTOR
(OPTION)
100 A
20 A
+
20 A
+
20 A
+
20 A
+
20 A
+
20 A
+
–
–
–
–
–
–
SUN TIE XR #2
L2
L1
PV ARRAY
PV COMBINER BOARD
– +
NEUTRAL
15 A
15 A
15 A
15 A
Neutral/Ground
Bond
House Ground
(Ground Rod)
G
L2
L2
L1
L1
L2
L1
L2
N
UTILITY METER
L2
L1
N
GROUND
G