Secure, Figure 26. voltage change-over board – Multiquip MQ Power Whisperwatt 50 Hz Generator DCA-220SSJ User Manual

Page 47

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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

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