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AIR VANTAGE
®
800 (AU) CUMMINS
AUXILIARY POWER OPERATION
Start the engine and set the IDLER control switch to the desired
operating mode. Full power is available regardless of the welding
control settings, if no welding current is being drawn.
SIMULTANEOUS WELDING AND AUXILIARY POWER
LOADS
It must be noted that the above auxiliary power ratings are with no
welding load.
Simultaneous welding and power loads are specified in table B.5.
WELD AMPS
0
200 A @ 28V
300 A @ 32V
400 A @ 36V
500 A @ 40V
600 A @ 40V
700 A @ 44V
800 A @ 36V
Current
Voltage
Load
(Amps)
(Volts)
(Watts)
15
240
3,600
TABLE B.5 SIMULTANEOUS WELDING AND POWER LOADS
1 PHASE
WATTS
12,000
12,000
12,000
AND
12,000
12,000
12,000
9,000
4,000
TABLE B.5 EXTENSION CORD LENGTH RECOMMENDATIONS
Maximum Allowable Cord Length in m (ft.) for Conductor Size
2.5
2
mm 14AWG 4.0
2
mm
12AWG
18
(60)
23
(Use the shortest length extension cord possible sized per table B.5)
1 PHASE
AMPS
50
50
50
OR
50
50
50
40
18
6.0
2
mm
10AWG 10.0
2
mm
(75)
46
(150)
69
B-10
3 PHASE
3 PHASE
WATTS
AMPS
20,000
50
20,000
50
20,000
50
20,000
50
20,000
50
17,000
45
9,000
24
6,400
16
8AWG
16.0
2
mm
6AWG
25.0
(225)
107
(350)
183
OPERATION
2
mm
4AWG
(600)
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