Delta RPI M50A

To Use RPI M50A with 12 PV string
• To apply branch connector on specific indicated DC input connectors.
• To replace relative string fuse for the branch from 15A to 25A by opening
the middle front cover.
The Specific DC input connectors
The inverter equips with 10 pair DC connector.
When 12 string applied, branch plug are required. See following illustrate.
RPI M50A
String 1
String 2
String 3
String 5
String 4
String 6
String 7
String 8
String 9
String 10
String 1
String 2
String 3
String 5
String 6
String 8
String 9
String 11
String 12
String 10
String 7
String 4
Branch Plug
27
Wiring