Xantrex ISC-S, Installation Manual

Page: 23 / 50

DC Wiring
975-0059-01-01 Rev A 2–5
Figure 2-3 DC Connections for Dual Inverters, Series-stacked
DC Conduit
L2 Inverter
– +
12 Volt
Battery
200 Ah
– +
12 Volt
Battery
200 Ah
+ –
12 Volt
Battery
200 Ah
Series String 1
Series String 2
DC Conduit for
L1 Inverter
24 Vdc/200 Ah
24 Vdc/200 Ah
– +
12 Volt
Battery
200 Ah
Series-strings
wired in Parallel
24 Vdc/400 Ah
GROUND
SHUNT &
NEGATIVE BUS
ON
OFF
ON
OFF
DC
DISCONNECT
Chassis Bonding
Ground Lug
To primary
Earth/ground
connections
1a
1b
1c
1d
Chassis Bonding
Ground Lug
01A Inverter
OFF SRCH ON CHG
R e s e t D e fa u lts C o n tr a s t
ON /OF F
ME N U
ME N U
H E A D IN GS
ME N U
IT E M S
S E T
P OIN T S
INV
G EN
I nverter Contr ol M odul e
G R ID T IE
IN V E R T A C 2 F L OA T S T A T U S
E R R OR B U L K A C 1
xantrex
+
–
xantrex
S ine Wave P l us I nverter/ Charger
L1 Inverter
01A Inverter
OFF SRCH ON CHG
R e s e t D e fa u lts C o n tr a s t
O N /OF F ME N U ME N U H E A D IN G S ME N U IT E MS S E T P OIN T S
IN V
GEN
I nver ter Control Modul e
GR ID T IE
IN V E R T A C 2 F L OA T S T A T U S
E R R OR B U L K A C 1
xantrex
+
–
xantrex
S i ne Wave P l us I nve rter/ C harger
L2 Inverter
2a
2b
2c
2d
Neutral-to-Ground
Bond