DCA-220SSVU (50 Hz) — OPERATION AND PARTS MANUAL — REV. #0 (04/18/06) — PAGE 31
1
DCA-220SSVU (50 HZ) — OUTPUT TERMINAL PANEL CONNECTIONS
2. Connect the load wires to the UVWO terminals as shown
in Figure 27.
3Ø-440V 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
480V
Configuration
Figure 27. UVWO Terminal Lugs
3Ø-440V Connections
1Ø-440V 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.
1Ø-254V 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 29.
Figure 29. UVWO Terminal Lugs
1Ø-254V 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-440V Connections
