Hypertherm Powermax45 Service Manual - Manual (Page 49)

torch setup
powermax
45 Service Manual 3-19
T45m unshielded consumables
Air flowrate (lpm)
Aluminum Hot 151
Metric
Cold 165.2
Recommended Maximum
Arc
current
(amps)
Material
thickness
(mm)
Torch-
to-work
distance
(mm)
Initial pierce
height
Pierce time
delay
(sec)
Cut Speed
(mm/min)
Voltage
(V)
Cut Speed
(mm/min)
Voltage
(V)
30
1.2
2.0 5.0 mm 250%
0.0 8900 122 10160* 121
1.5 0.1 8100 120 10160* 118
1.9 0.2 5700 121 7100 119
45
1.5
2.0
5.0 mm 250%
0.0
8900 120 10160* 116
1.9 8100 120 10160* 116
2.7 7200 122 9144 118
3.4 0.1 5500 123 6858 118
4.8 0.3 2540 123 3175 118
6.4 0.3 1820 128 2286 124
9.5 0.5 710 130 914 124
12.7
Edge start recommended
510 131 635 125
19.1 200 148 254 143
* Maximum cut speed is limited by the test table’s maximum speed (10160 mm/min).