Spirit 400a Torch:
 • 400 amps @ 100% duty cycle
  (@ 104 degrees F /40 degrees C)
 • Dual gass
 • Liquid cooled
 • Built in initial height sensing capability
 • Extended life, low cost consumables
 • Cutting and marking with the same
   consumables
 
 
 Spirit 400a Power Supply:
 • Rated 275 amperes DC @ 100% duty cycle
 • Advanced techology, high efficiency chopper-stabilized current output
 • Dual 275 amp choppers with advanced technology, high effiency
   chopper-stabilized current output
 • Current overshoot reduction circuitry for longer electrode and nozzle life
 • Very low transferred arc current sensing for higher starting height and longer
   nozzle shield life.
 • Fast switch transferred arc for extended nozzle life
 • 70 GPH recirculating torch coolant system
 • 0.4 amps pk - pk output current ripple at 200 amps
 • 3-phase input, 41.4 KVA, 208v (174a), 230v (133a), 380v (81a), 415v (74a),
   460v (67a), 575v (53a)
 Spirit 400a Automatic Gas Control:
 • Sets all plasma torch paramaters by material type and thickness.
 • Displays torch parts for selected material and thickness
 • Communicates with optiona INOVA Torch Height Control and the x-v cutting
   table control via RS-422
 • Performs self diagnostics
 • Sets optional INOVA Torch Height Control automatically to proper pierce height,
   cutting height and arc voltage
 • Tracks pierces, pierce errors and type of errors for the last six electrodes
 • Extends electrode life through a patented process

 Spirit 400a Specifications:
Material
Gas
 
Thickness
(in.)         (mm)
Current
(Amps)
Speed
(IPM)    (m/min)
MILD STEEL
O2 plasma
O2 shield
0.036
1.0
30
105
2.615
0.075
2.0
30
65
1.615
0.135
3.0
30
40
1.285
O2 plasma
Air shield
0.075
2.5
50
200
4.885
0.125
3.0
50
180
4.660
0.250
6.0
50
75
2.075
0.125
3.0
70
190
4.995
0.250
5.0
70
120
3.265
0.375
6.0
70
75
3.105
0.250
6.0
100
150
3.950
0.500
12.0
100
65
1.850
0.750
20.0
100
35
0.800
0.250
6.0
150
165
4.305
0.500
12.0
150
90
2.485
1.000
25.0
150
40
1.040
0.250
6.0
200
230
6.100
0.500
12.0
200
120
3.160
0.750
20.0
200
75
1.810
1.000
25.0
200
50
1.310
0.500
12.0
275
125
3.290
0.750
20.0
275
90
2.190
1.000
25.0
275
65
1.690
1.250
32.0
275
45
1.120
0.500
12.0
400
160
4.205
0.750
20.0
400
110
2.700
1.000
25.0
400
85
2.200
1.250
38.0
400
50
1.257
2.000*
50.0*
400
33
0.860
2.500*
65.0*
400
15
0.381
3.000*
75.0*
400
8
0.203
 
Material
Gas
Thickness
(in.)         (mm)
Current
(Amps)
Speed
(IPM)    (m/min)
STAINLESS STEEL
Air plasma
Air shield
0.036
1.0
30
200
4.855
0.075
1.5
30
90
3.260
Air plasma
N2 shield
0.075
2.0
50
105
2.565
0.120
3.0
50
65
1.685
0.250
6.0
50
40
1.075
0.135
3.0
70
120
3.210
0.375
6.0
70
50
2.050
0.375
10.0
100
80
1.935
0.500
12.0
100
55
1.550
0.250
6.0
150
150
3.910
0.500
12.0
150
85
2.330
0.750
20.0
150
45
1.030
0.250
6.0
200
200
5.220
0.625
16.0
200
75
1.890
1.000
25.0
200
40
1.050
0.500
12.0
275
120
3.220
0.750
20.0
275
80
1.940
1.000
25.0
275
55
1.435
N2 plasma
Air shield
0.500
12.0
400
130
3.415
1.000
25.0
400
65
1.690
1.500
38.0
400
35
0.895
2.000
50.0*
400
15
0.410
H17 plasma
N2 shield
0.1875
5.0
70
80
2.030
0.250
6.0
100
100
2.625
0.500
12.0
150
60
1.610
0.750
20.0
150
40
0.940
0.375
10.0
200
80
2.010
0.625
16.0
200
60
1.515
1.000
25.0
200
35
0.915
0.375
10.0
260
85
2.140
0.750
20.0
260
55
1.315
1.000
25.0
260
33
0.875
0.500
12.0
400
105
2.750
1.000
25.0
400
50
1.310
1.500
38.0
400
30
0.765
2.000*
50.0*
400
18
0.470
 
Material
Gas
 
Thickness
(in.)         (mm)
Current
(Amps)
Speed
(IPM)    (m/min)
ALUMINUM
Air plasma
N2 shield
0.080
2.0
50
90
2.360
0.080
2.0
70
250
6.400
0.1875
5.0
70
80
1.920
0.500
12.0
70
30
0.820
0.250
6.0
100
105
2.710
0.675
10.0
100
90
2.210
0.500
12.0
100
70
1.890
0.250
6.0
150
145
3.770
0.500
12.0
150
90
2.430
0.750
20.0
150
45
0.990
0.250
6.0
200
190
4.955
0.500
12.0
200
110
2.995
0.750
20.0
200
65
1.575
0.375
10.0
275
160
3.930
0.500
12.0
275
125
3.375
0.750
20.0
275
85
2.055
N2 plasma
Air shield
0.500
12.0
400
150
3.950
1.000
25.0
400
75
1.945
1.500
38.0
400
35
0.895
*Requires edge start or moving pierce