3.11 diagrama de conexión en paralelo de fase
Inverter
①
Battery pack
Grid
Master inverter
Advanced Function
Parallel
Modbus SN
A Phase
B Phase
01
Master
C Phase
Slave
CAN
L wire
Inverter
No.3
(slave)
Inverter
No.2
(slave)
②
Inverter
No.1
(master)
③
CT3
CT1 CT2
PE
N
R S T
Home Load
Slave Inverter
Advanced Function
Parallel
Modbus SN
A Phase
B Phase
02
Master
Paral.
Set3
C Phase
Slave
N wire
N R S T PE N R S T PE N R S T PE
Grid
Load
GEN
N R S T PE N R S T PE N R S T PE
Grid
Load
GEN
⑦
⑥
N R S T PE N R S T PE N R S T PE
Grid
Load
GEN
⑧
⑩
Slave Inverter
Advanced Function
Parallel
Modbus SN
03
Master
Paral.
Set3
Slave
- 21 -
PE wire
Parallel_A Parallel_B Meter-485
Ground
④
⑤
⑨
Backup Load
A Phase
B Phase
Paral.
Set3
C Phase
T
S
R
N
PE