Multiquip DCA-45US1 DCA-45USI Output Terminal Panel Connections, Uvwo Terminal Output Voltages

DCA-45USI — OUTPUT TERMINAL PANEL CONNECTIONS

UVWO Terminal Output Voltages

Various output voltages can be obtained using the using the Output Terminal Lugs. The voltages at the terminals are dependent 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 21.

Figure 21. Voltage Selector Switch 240/139V

Three-Phase Position

2.Connect the load wires to the OutputTerminal Lugs as shown in Figure 22.

3Ø 208V/1Ø120V Output Terminal Lug Voltages

1.Place the voltage selector switch in the 3Ø 240/139 position as shown in Figure 24.

Use this position for 3Ø-208 or 1Ø120V.

Figure 24. Voltage Selector

Switch 3Ø-208V/1Ø-120V

Three-Phase Position

2.Connect the load wires to the OutputTerminal Lugs as shown in Figure 25.

Figure 25. Output Terminal Lugs

3Ø-208V/120V Connections

3.Turn the voltage regulator knob (Figure 23) clockwise to increase voltage output, turn counterclockwise to decrease voltage output.

Figure 22. Output Terminal Lugs

240/139V Three Phase Connections

3. Turn the voltage regulator knob (Figure 23) clockwise to
increase voltage output, turn counterclockwise to	To achieve a 3Ø 208V output,
decrease voltage output.
NOTE	the voltage selector switch
	must be in the 3Ø 240/139V
	position and the voltage
Figure 23. Voltage Regulator Knob	regulator must be adjusted to
	208V.

PAGE 30 — DCA-45USI — OPERATION AND PARTS MANUAL (STD) — REV. #2 (04/22/05)