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3.12 Three phase parallel connec�on diagram
L wire
CAN
N wire
PE wire
Parallel
Master
Slave
Modbus SN
Advanced Function
Paral.
Set3
Parallel
Master
Slave
Modbus SN
02
Advanced Function
Paral.
Set3
EX_Meter For CT
Meter Select
0/3
No Meter
Parallel
Master
Slave
Modbus SN
03
Advanced Function
Paral.
Set3
EX_Meter For CT
Meter Select
0/3
No Meter
Master inverter
Slave Inverter
Slave Inverter
EX_Meter For CT
Meter Select
0/3
No Meter
01
Parallel_A Parallel_B Meter-485
Grid
CT1 CT2
CT3
Backup Load
Inverter
No.3
(slave)
Inverter
No.2
(slave)
Inverter
No.1
(master)
Ground
Ground
Ground
①
④
⑥
⑦
⑧
⑨
⑩
⑤
②
③
Battery pack
Home Load
R S T
N
PE
R
S
T
N
PE
CT
Arrow pointing
to
inverter
①②③ DC Breaker for battery
RY-12K-AUP3:300A DC breaker
④⑥⑧ AC Breaker for grid port
RY-12K-AUP3:63A AC breaker
⑤⑦⑨ AC Breaker for backup load
RY-12K-AUP3:32A AC breaker
⑩ AC Breaker for home load
Depends on household loads
Inverter
Max. 10pcs parallel for on-grid and off-grid opera�on.
Содержание RY-12K-AUP3
Страница 5: ...03 2 2 Product Size Inverter Size Moun ng bracket...
Страница 12: ...Temp CT 11 1 2 3 3 3 Temperature sensor connec on for lead acid ba ery Inverter...
Страница 51: ......