HYBRID INVERTER | Installer Manual
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4. Finally, insert the DC connector into the positive and negative
input of the inverter.
4.14. PV Protection
solar surge
protection and
fuse
4.15. Typical Application Diagram of Diesel Generator
ON
1 2
Load
L N PE
L N PE
L N PE
Grid
Gen
(Region:EU)
L wire
CAN
N wire
PE wire
Inverter
� DC Breaker for battery
SUN 3.6K-SG: 120A DC breaker
SUN 5K-SG: 150A DC breaker
Inverter
Battery pack
� DC
Breaker
Backup Load
L
N
PE
L
N
PE
Ground
Generator
2
3
AC Breaker for gen port
SUN 3.6K-SG: 40A AC breaker
SUN 5K-SG: 40A AC breaker
2
Remotely control signal line
B
HM G-V G-S
T
ATS240V
GV/GS
(diesel generator startup signal)
relay
coil
open
contact
G
V
/S
GV/GS: dry contact signal for startup the
diesel generator.
When the "GEN signal" is active, the open
contact (GV/GS) will switch on (no voltage output).
If the "Signal ISLAND MODE
"is ticked, the GS
port will be the dry contact signal for startup
the diesel generator.If "Signal ISLAND MODE"
is not ticked, the GV port will be the dry contact
signal for startup the diesel generator.
SUN 3.6K-SG: 32A AC breaker
AC Breaker for backup load port
3
SUN 5K-SG: 40A AC breaker