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DCA250SSI/DCA250SSIU GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (01/12/11) — PAGE 29
OUTPUT TERMINAL PANEL CONNECTIONS
3Ø-480V UVWO Terminal Output Voltages
1. Jumper the voltage change-over board for 480V
operation as shown in Figure 23. This confi guration
uses 6 jumper plates in 3 different positions. Remember
there are 2 jumper plates at every position. Every
jumper plate must be used.
Figure 23. Voltage Change-Over Board 480V
Confi guration
2. Connect the load wires to the UVWO terminals as
shown in Figure 24.
Figure 24. UVWO Terminal Lugs 3Ø-480V
Connections
NOTICE
ALWAYS make sure that the connections to the UVWO
terminals are secure and tight. The possibility of arcing
exists, that could cause a fi re.
1Ø-480V UVWO Terminal Output Voltages
1. Make sure the voltage change-over board is jumpered
for 480V operation as shown in Figure 23.
2. Connect the load wires to the UVWO terminals as
shown in Figure 25.
Figure 25. UVWO Terminal Lugs 1Ø-480V
Connections
1Ø-277V UVWO Terminal Output Voltages
1. Make sure the voltage change-over board is jumpered
for 480V operation as shown in Figure 23.
2. Connect the load wires to the UVWO terminals as
shown in Figure 26.
Figure 26. UVWO Terminal Lugs 1Ø-277V
Connections