- 22 -
Inverter
GEN
LOAD
GRID
BMS
3.11 Typical application diagram of diesel generator
L wire
CAN
N wire
PE wire
Ground
①DC
Breaker
Battery pack
Backup Load
T
S
R
N
PE
Generator
1 2
GS (diesel generator startup signal)
relay
coil
open
contact
G
S
G-start (1,2): dry contact signal for startup
the diesel generator.
Remotely control signal line
SUN 10K-SG-AU: 300A DC breaker
SUN 12K-SG-AU: 300A DC breaker
SUN 5K-SG-AU: 150A DC breaker
SUN 6K-SG-AU: 200A DC breaker
SUN 8K-SG-AU: 250A DC breaker
① DC Breaker for battery
SUN 10K-SG-AU: 32A AC breaker
SUN 8K-SG-AU: 20A AC breaker
SUN 6K-SG-AU: 16A AC breaker
SUN 5K-SG-AU: 16A AC breaker
SUN 12K-SG-AU: 32A AC breaker
② AC Breaker for backup load
SUN 5K-SG-AU: 63A AC breaker
SUN 10K-SG-AU: 63A AC breaker
SUN 12K-SG-AU: 63A AC breaker
SUN 8K-SG-AU: 63A AC breaker
SUN 6K-SG-AU: 63A AC breaker
③ AC Breaker for Generator port
③AC Breaker
②AC
Breaker
T
S
R
N
PE