Xantrex Technology STXR1500, STXR2500 Installing the Optional Remote Monitor

Installation

PV ARRAY

SUN TIE XR #1

		SOV			PV COMBINER BOARD
				PV GROUND FAULT	–	+ 20 A	+
		LIGHTNING				–
				BREAKERS (OPTION)
		ARRESTOR
						20 A	+
		(OPTION)		100 A	100 A
	15 A					–
L1		L1	+	+		20 A	+
	15 A					–
L2		L2 INVERTER
						20 A	+
	G		–	–		–
						20 A	+
				1 A
						–
						20 A	+
						–

MAIN UTILITY PANEL

L2

Main

L1

Breakers

L2

L1

Sun-Tie XR

15 A

15 A

L2

Breakers

L1

(Dual-Pole)

L1

L2

UTILITY METER

Sun-Tie XR

L2

PV ARRAY

Breakers

15 A

15 A

(Dual-Pole)

L1

N

UTILITY

SUN TIE XR #2

GRID

N

NEUTRAL

PV COMBINER BOARD

Neutral/Ground

GROUND

SOV

PV GROUND FAULT

–

+ 20 A

+

LIGHTNING

–

BREAKERS (OPTION)

Bond

ARRESTOR

20 A

+

(OPTION)

100 A

100 A

15 A

–

L1

L1

+

+

20 A

+

15 A

–

L2

L2 INVERTER

20 A

+

G

–

–

–

20 A

+

1 A

–

20 A

+

House Ground

–

(Ground Rod)

Figure 2-16 Parallel Sun Tie XR configuration

Installing the Optional Remote Monitor

Remote Monitor	The optional Remote Monitor provides additional functions which are not
function	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.

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