Generator Outputs - MQ Power DCA25SSIU4F Operation Manual

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 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 Selector Switch
The voltage selector switch (Figure 12 is located above the
output terminal panel's Hard Wire Hook-up Panel. It has
been provided for ease of voltage selection..
Figure 12. Voltage Selector Switch
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 Voltage Selector Switch
Terminal Lugs 3-Phase 240/139V Position
208V
3Ø Line-Line
1Ø Line-Neutral
120V
Voltage Selector Switch Single-Phase 240/120V Position
1Ø Line-Neutral/
120V
Line-Neutral
Line-Line
PAGE 22 — DCA25SSIU4F 60 HZ GENERATOR • OPERATION MANUAL — REV. #4 (01/17/18)
Voltage Selector Switch
3-Phase 480/270V Position
220V 240V 416V 440V
127V 139V 240V 254V
240V
N/A N/A N/A
Line-Line

GENERATOR OUTPUTS

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
Rated Voltage
1Ø 120 Volt
1Ø 240 Volt
3Ø 240 Volt
3Ø 480 Volt
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 three twist lock auxiliary receptacles.
Figure 15 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 9. 1Ø GFCI Receptacle Load Capacity
Twist Lock (C6369)
Table 10. 3Ø Generator Maximum Amps
480V
(UVWO Terminals)
277V
N/A
Maximum Amps
55.6 amps (4 wire)
27.8 amps (4 wire)
60 amps
30 amps
KW in Use Available Load
Current (Amps)
GFCI Duplex
1Ø 240/120V
5-20R 120V
25 0
20.8 5 amps/receptacle
16.7 10 amps/receptacle
12.5 15 amps/receptacle
8.4 20 amps/receptacle
KVA in Use Available Load
Current (Amps)
GFCI Duplex
3Ø 240/480V
5-20R 120V
70 0 amps/receptacle
65.8 5 amps/receptacle
61.7
10 amps/receptacle
57.5
15 amps/receptacle
53.4 20 amps/receptacle