Hypertherm HRT - Manual (Page 56)

OPERATION
3-20 Duramax Retrofit Torch
Operator Manual
45 A Shielded
Mild Steel
Metric
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
mm mm mm % seconds mm/min Volts mm/min Volts
0.5
1.5 3.8 250
0.0
9000 128 12500 126
1 9000 128 10800 128
1.5 0.1 9000 130 10200 129
2 0.3 6600 130 7800 129
3
0.4
3850 133 4900 131
4 2200 134 3560 131
6 0.5 1350 137 2050 132
English
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
in in in % seconds ipm Volts ipm Volts
26 GA
0.02 0.08 400
0.0
350 128 500 128
22 GA 350 128 450 128
18 GA
0.1
350 129 400 128
16 GA 350 130 400 129
14 GA
0.06 0.15 250
0.2 270 130 320 129
12 GA
0.4
190 133 216 131
10 GA 100 134 164 131
3/16 0.5 70 135 108 132
1/4 0.6 48 137 73 132