Output Terminal Panel Connections - MQ Power WHISPERWATT DCA150SSJU4F Operation Manual

UVWO TERMINAL OUTPUT VOLTAGES
Various output voltages can be obtained using the UVWO
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-240V UVWO Terminal Output Voltages
1. Place the voltage selector switch in the 3Ø 240/139
position as shown in Figure 26.
3 PHASE
480/277
PRESS TO LOCK
Figure 26. Voltage Selector Switch
3Ø-240/139V Position
2. Connect the load wires to the UVWO terminals as
shown in Figure 27.
BLACK RED
U V
240V
240V
139V
Figure 27. UVWO Terminal Lugs
DCA150SSJU4F 60 HZ GENERATOR• OPERATION MANUAL — REV. #4 (03/24/22) — PAGE 35

OUTPUT TERMINAL PANEL CONNECTIONS

3 PHASE
240/139
1 PHASE
240/120
BLUE WHITE GREEN
W O
240V 139V
GROUND CONNECTION
139V
MUST BE USED
AT ALL TIMES
3. Turn the voltage regulator knob (Figure 28) clockwise
to increase voltage output, turn counterclockwise to
decrease voltage output. Use the voltage regulator
adjustment knob whenever fine tuning of the output
voltage is required.
DECREASE
Figure 28. Voltage Regulator Knob
3Ø-208V/1Ø-120V UVWO Terminal Output Voltages
1. Place the voltage selector switch in the 3Ø 240/139
position as shown in Figure 26.
2. Connect the load wires to the UVWO terminals as
shown in Figure 29.
BLACK RED
U V
208V
208V
Figure 29. UVWO Terminal Lugs
3Ø-208/1Ø-120V Connections
NOTICE
To achieve a 3Ø 208V output the voltage selector switch
must be in the 3Ø-240/139 position and the voltage
regulator must be adjusted to 208V.
INCREASE
BLUE GREEN
WHITE
O
W
208V 120V
GROUND CONNECTION
MUST BE USED
AT ALL TIMES
120V
120V