Lincoln Electric Commander 500 Cummins, Operator'S Manual

Page: 27 / 56

B-10
OPERATION
B-10
COMMANDER 500 CUMMINS
Welding
Output Range
Setting
30-575
500
350
200
150
90
Welding Output
500A/40V
500A/40V
350A/30V
200A/28V
150A/27V
90A/25V
Permissible
Power - Watts
(Unity Power
Factor)
0
0
9500
12000
12000
12000
Permissible
Current in
@120 V ±10% *
0
0
80*
100**
100**
100**
Auxiliary
Amperes
@ 240 V ±10%
0
0
40
50
50
50
* Each duplex receptacle is limited to 20 amps.
** Not to exceed 50 A per 120 VAC branch circuit when splitting the 240
VAC output.
TABLE B.4 COMMANDER 500 CUMMINS Simultaneous Welding
and Power Loads
TABLE B.5 COMMANDER 500 CUMMINS Extension Cord Length
Recommendations
Current
(Amps)
15
15
20
20
25
30
38
50
Voltage
(Volts)
120
240
120
240
240
240
240
240
Load
(Watts)
1800
3600
2400
4800
6000
7200
9000
12000
30
60 (9)
(18)
40
75
30
60 (12)
(23)
(9)
(18)
75
150
50
100
90
75
(23)
(46)
(15)
(30)
(27)
(23) 125
225
88
175
150
120
100
(38)
(69)
(27)
(53)
(46)
(37)
(30) 175
350
138
275
225
175
150
125 (53)
(107)
(42)
(84)
(69)
(53)
(46)
(38)
300
600
225
450
250
300
250
200 (91)
(183)
(69)
(137)
(76)
(91)
(76)
(61)
Maximum Allowable Cord Length in ft. (m) for Conductor Size
Conductor size is based on manimum 2.0% voltage drop.
14 AWG 12 AWG 10 AWG 8 AWG 6 AWG 4 AWG