Manual

PAGE 28 — DCA70SSIU2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (05/29/09)
OUTPUT TERMINAL PANEL CONNECTIONS
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-240/139 UVWO Terminal Output Voltages
Place the voltage selector switch in the 3Ø 240/139 1.
position as shown in Figure 19..
Voltage Selector SwitchFigure 19.
3Ø-240/139V Position
Connect the load wires to the UVWO terminals as 2.
shown in Figure 20.
UVWO Terminal Lugs Figure 20.
3Ø-240/139V Connections
Turn the voltage regulator knob (Figure 21) clockwise 3.
to increase voltage output, turn counterclockwise to
decrease voltage output. Use voltage regulator
adjustment knob whenever fi ne tuning of the output
voltage is required.
Voltage Regulator KnobFigure 21.
3Ø-208V/1Ø-120V UVWO Terminal Output Voltages
Place the voltage selector switch in the 3Ø 240/139 1.
position as shown in Figure 22.
Voltage Selector SwitchFigure 22.
3Ø-240/139V Position
Connect the load wires to the UVWO terminals as 2.
shown in Figure 23.
UVWO Terminal LugsFigure 23.
3Ø-208/1Ø-120V Connections 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..