48
SECTION 4 OPERATION
CS - 1/4 (6.4) 200 150 (3.8) 3/8 (9.6) 1/8 (3.2) 143 Air - 30 (2.07) Air - 45 (3.1) Air - 65 (4.48)
CS - 3/8 (9.6) 100 (2.54) 146
CS - 1/2 (12.7) 95 (2.4) 7/32 (5.5) 158
CS - 5/8 (15.8) 75 (1.9) 1/2 (12.7) 160 Air - 55 (3.8)
CS - 3/4 (19) 65 (1.65) 1/4 (6.4) 165
CS - 1 (25.4) 35 (.89) 3/8 (9.6) 180 Air - 65 (4.48)
CS - 1/4 (6.4) 200 170 (4.3) 3/8 99.6) 1/8 (3.2) 129 N
2
- 30 (2.07) O
2
- 45 (3.1) Air - 65 (4.48)
CS - 3/8 (9.6) 110 (2.8) 3/16 (4.8) 133
CS - 1/2 (12.7) 95 (2.4) 7/32 (5.5) 136
CS - 5/8 (15.8) 75 (1.9) 1/2 (12.7) 139 Air - 55 (3.8)
CS - 3/4 (19) 55 (1.4) 1/4 (6.4) 142
CS - 1 (25.4) 40 (1.0) 3/8 (9.6) 155 Air - 65 (4.48)
SS - 1/4 (6.4) 200 140 (3.6) 3/8 (9.6) 1/8 (3.2) 142 Air - 30 (2.07) Air - 52 (3.6) Air - 85 (5.86)
SS - 3/8 (9.6) 125 (3.2) 3/16 (4.8) 150
SS - 1/2 (12.7) 85 (2.2) 154
SS - 3/4 (19) 55 (1.4) 1/2 (12.7) 3/8 (9.6) 174
SS - 1 (25.4) 20 (.50) 180
AL - 1/4 (6.4) 200 125 (3.2) 3/8 (9.6) 3/16 (4.8) 155 Air - 30 (2.07) Air - 52 (3.6) Air - 85 (5.86)
AL - 3/8 (9.6) 110 (2.8) 1/4 (6.4) 165
AL - 1/2 (12.7) 85 (2.2) 167
Al - 3/4 (19) 60 (1.5) 1/2 (12.7) 3/8 (9.6) 182
AL -1 (25.4) 40 (1.02) 189
Current
(Amps)
Pierce
Height
in.(mm)
Cutting
Height
in.(mm)
Arc
Voltage
(Volts)
Travel
Speed
ipm(M/m)
Shield Gas
Type/Pressure
psi(bar)
Start Gas
Type/Pressure
psi(bar)
Plasma Gas
Type/Pressure
psi(bar)
Material
Type-Thickness
in.(mm)
4.4.3.5 Process Data at 200 Amps (PT-19XLS and PT-600)
NOTES: CS - Carbon Steel, SS - Stainless Steel, AL - Aluminum
All N
2
Plasma/Air Shield, 200 Amp cuts on Aluminum and Stainless Steel have fair surfaces except 1” (25.4mm) AL that is poor.
Pilot Arc -- HIGH