Hypertherm HT2000 - Page 35

Field Service Bulletin 33
HyPro2000 — HT2000 TORCH UPGRADE
Aluminum
N
2
Plasma / Air Shield
200 A Cutting
Metric
English
Test Prefl ow
Flowrates
Test Cutfl ow
Flowrates
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce Height
Pierce Delay
Time
Prefl ow % Plasma % Shield (psi)
N
2
N
2
Air mm Volts mm mm/m mm factor % seconds
45 55 44
5 150 2.2 4750 4.4 200 0.5
6 153 3.0 4345 6.0 200 0.5
10 156 3.3 3050 6.6 200 0.5
12 159 3.7 2490 7.4 200 0.5
15 165 4.0 2010 8.0 200 0.8
20 170 4.9 1450 9.8 200 1.0
22 176 5.6 1295 11.2 200 1.2
25 184 5.6 1040
Edge Start32 194 5.6 740
38 200 5.6 510
Flow rates – lpm/scfh
N
2
Air
Preflow 26 / 56 123 / 220
Cutflow 31 / 65 123 / 220
Test Prefl ow
Flowrates
Test Cutfl ow
Flowrates
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce Height
Pierce Delay
Time
Prefl ow % Plasma % Shield (psi)
N
2
N
2
Air in Volts in ipm in factor % seconds
45 55 44
3/16 150 0.125 190 0.25 200 0.5
1/4 153 0.125 200 0.25 200 0.5
3/8 156 0.125 160 0.25 200 0.5
1/2 159 0.125 125 0.25 200 0.5
5/8 165 0.157 95 0.314 200 0.8
3/4 170 0.188 70 0.375 200 1.0
7/8 176 0.250 50 0.50 200 1.2
1.0 184 0.250 40
Edge Start1-1/4 194 0.250 20
1-1/2 200 0.250 12
420045 020415220936
220935
(No IHS tab)
220529420044