page 24 — DCa25Usi 60 hz generaTor • operaTion anD parTs manUal — rev. #3 (07/19/11)
generatOr Outputs
generaTor oUTpUT volTages
A wide range of voltages are available to supply voltage for
many different applications. Voltages are selected by using
the
voltage selector switch (Figure 13). 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 selector switch
The voltage selector switch (Figure 13) is located above
the output terminal panel’s Hard Wire Hook-up Panel. It
has been provided for ease of voltage selection.
Figure 13. Voltage Selector Switch
voltage selector switch locking Button
To lock the voltage selector switch,
press and hold the
red button
located at the bottom of the switch. While
holding the red button down, insert a pad lock into the hole
next to the button to retain it in the inward locked position.
When the lock is removed, the red button is spring loaded
and will return to its normal outward unlocked position .
CaUTion
never change the position of the voltage selector
switch while the engine is running. alWaYs place
circuit breaker in the
oFF position before selecting
voltage
.
Table 7. voltages available
UvWo output
Terminal lugs
voltage selector switch
3-phase 240/139v position
voltage selector switch
3-phase 480/270v position
3Ø
line-line
208V
220V
240V
416V
440V
480V
1Ø
line-neutral
120V
127V
139V
240V
254V
277V
voltage selector switch single-phase 240/120v position
1Ø
line-neutral/
line-line
120V
Line-Neutral
N/A
N/A
240V
Line-Line
N/A
N/A
generator amperage
Table 8 shows the
maximum amps the generator can
provide.
Do noT exceed the maximum amps as listed..
gFCi receptacle load Capability
The load capability of the GFCI receptacles is directly
related to the voltage being supplied at either the output
terminals or the two twist lock auxiliary receptacles.
Table 9 and Table 10 show what amount of current is
available at the GFCI receptacles when the output terminals
and twist lock receptacles are in use. Be careful that your
load does not to exceed the available current capability at
the receptacles.
Table 8. generator maximum amps
rated voltage
maximum amps
1Ø 120 Volt
55.6 amps (4 wire)
60A x 2 (Zigzag)
1Ø 240 Volt
27.8 amps (4 wire)
60A (Zigzag)
3Ø 240 Volt
60 amps
3Ø 480 Volt
30 amps
Table 9. 1Ø gFCi receptacle load Capacity
KW in Use
Twist lock (C6369)
available load
Current (amps)
1Ø 240/120V
GFCI Duplex
5-20R 120V
14.4
0 amps/receptacle
13.2
5 amps/receptacle
12.0
10 amps/receptacle
10.8
15 amps/receptacle
9.6
20 amps/receptacle
Table 10. 3Ø generator maximum amps
Kva in Use
(UvWo Terminals)
available load
Current (amps)
3Ø 240/480V
GFCI Duplex
5-20R 120V
25
0 amps/receptacle
20.8
5 amps/receptacle
16.7
10 amps/receptacle
12.5
15 amps/receptacle
8.4
20 amps/receptacle
Summary of Contents for DCA5USI
Page 47: ...DCA25usi 60 hz Generator operation and parts manual rev 3 07 19 11 page 47 notes...
Page 50: ...page 50 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 GENERATOR ASSY...
Page 52: ...page 52 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 control box ASSY...
Page 54: ...page 54 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 control box ASSY...
Page 62: ...page 62 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 BATTERY ASSY...
Page 64: ...page 64 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 Muffler Assy...
Page 66: ...page 66 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 FUEL TANK ASSY...
Page 68: ...page 68 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 ENCLOSURE ASSY...
Page 74: ...page 74 DCA25Usi 60 hz Generator operation and parts manual rev 3 07 19 11 RUBBER SEALS ASSY...
Page 79: ...DCA25usi 60 hz Generator operation and parts manual rev 3 07 19 11 page 79 notes...
