Delta RPI M30A_120 Operation And Installation Manual page 177

• RPI M30A
_121
•
•
•
PV Array
AC Wiring
1
1
2
3
4
* RPI M30A can support 3P3W system.
L1
L2
L3
*
N
PE
177
DC Distribution box
DC1 DC2
Communication
3
DC Wiring
2
Parallel or
Separate
Wiring