Owner manual

18 Rockwell Automation Publication 1420-UM001D-EN-P - September 2013

Chapter 2 Installation and Wiring

Figure 10 - System Type Selection: 3-Ph, 3-phase, 3-wire, Unbalanced Load

Figure 11 - System Type Selection: 3-Ph.1, 3-phase, 3-wire, Balanced Load

Figure 12 - System Type Selection: 2-Ph, 2-phase (split-phase), 3-wire

Figure 13 - System Type Selection: 1-Ph, 1-phase, 2-wire

3-CT and 2-VT/PT Connections

2-CT Connections (ARON)

3-CT Connection

I1 I2 I3

L2L1 L3 S1S1 S2S2 S1 S2

2-CT and 2-VT/PT Connections ARON

I1 I2 I3

L2L1 L3 N L2L1 L3

L2L1 L3

S1 S2

1-CT Connections 1-CT and 3-VT/PT Connections 1-CT and 2-VT/PT Connections

2-CT Connection 2-CT and 2-VT/PT Connections

I1 I2

L2L1 N S1S2S1S2

1-CT Connection

1-CT and 1-VT/PT Connections

L1 N S1 S2