Parallel Connections for 3-phase Continued:
Line 1
Line 3
N
L1
L2
L3
N
L1
L2
L3
Line 2
Communication Connection
2
1
3
4
Line 1
Line 3
Line 2
Line 1
Line 3
N
L1
L2
L3
N
L1
L2
L3
Line 2
Communication Connection
2
1
3
4
5
Line 1
Line 3Line 2
Line 1
Line 1
Line 1
• Inverter 1 Port A → Inverter 2 Port A
• Inverter 1 Port B → Inverter 2 Port B
• Inverter 1 Port A → Inverter 2 Port A
• Inverter 1 Port B → Inverter 3 Port B
• Inverter 2 Port B → Inverter 3 Port A
Line 1
Line 1
Line 1