3.11 Typical applica�on diagram of diesel generator
CAN
coil
open
contact
G
S
GS (diesel generator startup signal)
G-start (1,2): dry contact signal for startup
CN2:
Inverter
①DC
Breaker
Battery pack
① DC Breaker for battery
SUN 5K-SG-EU: 150A DC breaker
SUN 6K-SG-EU: 200A DC breaker
SUN 8K-SG-EU: 250A DC breaker
SUN 10K-SG-EU: 300A DC breaker
SUN 12K-SG-EU: 300A DC breaker
② AC Breaker for backup load
SUN 5K-SG-EU: 63A AC breaker
SUN 6K-SG-EU: 63A AC breaker
SUN 8K-SG-EU: 63A AC breaker
SUN 10K-SG-EU: 63A AC breaker
SUN 12K-SG-EU: 63A AC breaker
③ AC Breaker for Generator port
SUN 5K-SG-EU: 63A AC breaker
SUN 6K-SG-EU: 63A AC breaker
SUN 8K-SG-EU: 63A AC breaker
SUN 10K-SG-EU: 63A AC breaker
SUN 12K-SG-EU: 63A AC breaker
L wire
relay
the diesel generator.
1 2
N wire
PE wire
BMS
GRID
Remotely control signal line
- 23 -
N
R
S
T
Backup Load
PE
②AC
Breaker
L OA D
G EN
Ground
③AC Breaker
Generator
R
S
T
N
PE