Lincoln Electric 12716, Operator'S Manual, Page: 42 / 64

B-21
OPERATION
FRONTIER
®
400X
SIMULTANEOUS WELDING AND AUXILIARY POWER
LOADS
The auxiliary power capacity previously stated is maintained
without any welding load. If a welding load is present, the
available auxiliary power will decrease.
The permissible currents shown assume that current is being
drawn from either the 120 VAC or 240 VAC supply (not both at the
same time).
TABLE B.4 FRONTIER ® 400X 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 maximum 2.0% voltage drop.
14 AWG 12 AWG 10 AWG 8 AWG 6 AWG 4 AWG
Weld
Amps
0
100
200
250
300
400
1 PHASE
WATTS AMPS
10,000 42
8300 35
5300 22
3500 15
400 2
0 0
3 PHASE
WATTS AMPS
11,000 27
8500 20
5700 14
3500 8
800 2
0 0
BOTH 1 & 3 PHASE
WATTS AMPS
10,000 -
8300 -
5300 -
3500 -
400 -
0 0
FRONTIER
®
400X Simultaneous Welding and Power Loads
PLUS
OR OR
TABLE B.3