Multiquip DCA220SSCU4i manual Generator Output Voltages, Voltage Change-Over Board, Maximum Amps

GENERATOR OUTPUTS

Generator Output Voltages

A wide range of voltages are available to supply voltage for many different applications. Voltages are selected by applying jumpers (6) to the voltage change-over board (Figure 12). To obtain some of the voltages as listed in Table 7 (see below) will require a fine adjustment using the voltage regulator (VR) control knob located on the control panel.

Voltage Change-Over Board

The voltage change-over board (Figure 12) is located on the control box, behind the generator control panel. This board has been provided for ease of voltage selection.

Maximum Amps

Table 8 shows the maximum amps the generator can provide. DO NOT exceed the maximum amps as listed.

Table 8. Generator Maximum Amps

Model	DCA220SSCU/
	DCA220SSCU4i
Rated Voltage	Maximum Amps
Single Phase 120 Volt	488.9 amps (4 wire)
Single Phase 240 Volt	244.4 amps (4 wire)
Three Phase 240 Volt	529 amps
Three Phase 480 Volt	264 amps

Figure 12. Voltage Change-Over Board

CAUTION

NEVER attempt to place jumper plates on the voltage change-over board while the generator is in operation. There exist the possibility of electrocution, electrical shock or burn, which can cause severe bodily harm or even death!

Table 7. Voltages Available

UVWO Output	Voltage Change-Over Board			Voltage Change-Over Board
Terminal Lugs	3-Phase 240/139V Position			3-Phase 480/270V Position
3Ø Line-Line	208V	220V	240V	416V	440V	480V
1Ø Line-Neutral	120V	127V	139V	240V	254V	277V
Voltage Change-Over Board Single-Phase 240/120V Position

1Ø Line-Neutral/

Line-Line

120V

Line-Neutral

N/A

N/A

240V

Line-Line

N/A

N/A

page 24 — dca220sscu/4i 60 hz generator • operation and Parts manual — rev. #0 (10/25/12)