Multiquip MQ Power Whisperwatt 50 Hz Generator DCA-220SSJ - Manual (Page 47)

DCA-220SSJ/SSJU— OPERATION AND PARTS MANUAL — REV. #1 (01/06/09) — PAGE 47
1
DCA-220SSJ/SSJU — OUTPUT TERMINAL PANEL CONNECTIONS
2. Connect the load wires to the UVWO terminals as shown
in Figure 27.
3Ø-400V UVWO Terminal Output Voltages
1. Jumper the voltage change-over board for 480V operation
as shown in Figure 26. This configuration uses 6 jumper
plates in 3 different positions. Remember there are 2
jumper plates at every position. Every jumper plate
must
be used.
Figure 26. Voltage Change-Over Board
400V Configuration
Figure 27. UVWO Terminal Lugs
3Ø-400V Connections
1Ø-400V UVWO Terminal Output Voltages
1. Make sure the voltage change-over board is jumpered
for 480V operation as shown in Figure 26.
2. Connect the load wires to the UVWO terminals as shown
in Figure 28.
O U V W
BLACK RED BLUE WHITE GREEN
GROUND
CONNECTION
BE USED
AT ALL TIMES
MUST
THREE-PHASE
400 VAC (LOAD CONNECTIONS)
1Ø-230V UVWO Terminal Output Voltages
1. Make sure the voltage change-over board is jumpered
for 400V operation as shown in Figure 26.
2. Connect the load wires to the UVWO terminals as shown
in Figure 29.
Figure 29. UVWO Terminal Lugs
1Ø-230V Connections ALWAYS make sure that the
connections to the UVWO
terminals are
secure and tight.
The possibility of arcing exists,
that could cause a fire.
NOTE
Figure 28. UVWO Terminal Lugs
1Ø-400V Connections
O U V W
BLACK RED BLUE WHITE GREEN
GROUND
CONNECTION
BE USED
AT ALL TIMES
MUST
400V 400V
400V
SINGLE-PHASE
400 VAC (LOAD CONNECTIONS)
O U V W
BLACK RED BLUE WHITE GREEN
GROUND
CONNECTION
BE USED
AT ALL TIMES
MUST
230V
230V
SINGLE-PHASE
230 VAC (LOAD CONNECTIONS)
230V