DCA-25SSIU2 (60 HZ)— OUTPUT TERMINAL PANEL CONNECTIONS
UVWO Terminal Output Voltages
Various output voltages can be obtained using the Output Terminal Lugs.. The voltages at the terminals are depen- dent on the position of the Voltage Selector Switch and the adjustment of the Voltage Regulator Control Knob.
Remember the voltage selector switch determines the range of the output voltage. The voltage regulator (VR) allows the user to increase or decrease the selected voltage.
3Ø-240/139 Output Terminal Lug Voltages
1.Place the voltage selector switch in the 3Ø 240/139 position as shown in (Figure 22).
Figure 22. Voltage Selector Switch 240/139V
Three-Phase Position
2.Connect the load wires to the OutputTerminal Lugs as shown in (Figure 23).
Figure 23. Output Terminal Lugs
3Ø-240/139Three Phase Connections
3.Turn the voltage regulator knob (Figure 24) clockwise to increase voltage output, turn counterclockwise to decrease voltage output.
3Ø 208V/1Ø120V Output Terminal Lug Voltages
1.Place the voltage selector switch in the 3Ø 240/139 position as shown in Figure 25.
Use this position for
Figure 25. Voltage
Selector Switch 240/139V
Three-Phase Position
2.Connect the load wires to the OutputTerminal Lugs as shown in Figure 26.
Figure 26. Output Terminal Lugs
3Ø-208/120V Connections
3.Turn the voltage regulator knob (Figure 25) clockwise to increase voltage output, turn counterclockwise to decrease voltage output.
To achieve a 3Ø 208V output the voltage selector switch
NOTEmust be in the
Figure 24. Voltage Regulator Knob (139V/240V)
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