Output Terminal Panel Connections - MULTIQUIP Power WHISPERWATT DCA-100SSVU Operation And Parts Manual

DCA-100SSVU — 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.
BLACK RED
U V
480V
480V
Figure 28. Output Terminal Lugs
480/277V Three Phase Connections
3. Turn the voltage regulator knob (Figure 24) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
DCA-100SSVU— OPERATION AND PARTS MANUAL — REV. #0 (11/05/07) — PAGE 31
BLUE GREEN
WHITE
W O
277V
480V
GROUND CONNECTION
MUST
AT ALL TIMES
277V
277V
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
2. Connect the load wires to the Output Terminal Lugs as
shown in (Figure 30).
BLACK
BE USED
3. Turn the voltage regulator knob (Figure 24) clockwise to
increase voltage output, turn counterclockwise to
decrease voltage output.
Single-Phase Position
RED BLUE
U
V
W
NOT USED
240V 120V
120V
Figure 30. Output Terminal Lugs
1Ø-240V/120V Connections
GREEN
WHITE
O
GROUND CONNECTION
MUST BE USED
AT ALL TIMES
1