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DCA-45SSIU3 (60 Hz) — OUTPUT TERMINAL PANEL CONNECTIONS
3Ø 480/277 Output Terminal Lug Voltages
1. Place the voltage selector switch in the 3Ø 480/277
position as shown in Figure 27.
Figure 27. Voltage Selector Switch 480/277V
Three-Phase Position
2. Connect the load wires to the Output Terminal Lugs as
shown in Figure 28.
Figure 28. Output Terminal Lugs
3Ø 480/277V Connections
3. Turn the voltage regulator knob (Figure 24) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
DCA45SSIU3 (60 Hz) — OPERATION MANUAL — REV. #2 (03/19/24) — PAGE 29
1Ø 240V/120V Output Terminal Lug Voltages
1. Place the voltage selector switch in the 1Ø 240/120
position as shown in Figure 29.
Figure 29. Voltage Selector Switch 240/120V
Single-Phase Position
2. Connect the load wires to the Output Terminal Lugs as
shown in (Figure 30).
Figure 30. Output Terminal Lugs
1Ø-240V/120V Connections
3. Turn the voltage regulator knob (Figure 24) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
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