User guide

Manual 0-4801 Rev. AJ 8-19 TORCH DATA
Stainless Steel
150A
N
2
Plasma / H
2
O Shield
Cartridge
21-1020
Electrode
21-1081
Plasma
Gas Distributor
21-1041
Tip
21-1092
Shield Cup
21-1016
Art # A-06785
Shield
Gas Distributor
21-1278
Shield Cap
21-1048
(in) inch (PSI) Ball (PSI) Ball (PSI) * Volts
(in)
±0.005
(ipm) (in) (sec) (in)
1/4 0.250 70 60 90 8 55 135 0.100 110 0.250 0.3 0.104
3/8 0.375 70 60 90 8 55 139 0.100 70 0.350 0.3 0.107
1/2 0.500 70 60 90 8 55 149 0.150 60 0.350 0.5 0.111
5/8 0.625 70 60 90 8 55 159 0.180 45 0.350 0.5 0.128
3/4 0.750 70 60 90 4 55 159 0.180 40 0.350 0.9 0.130
(Bar) Ball (Bar) Ball (Bar) * Volts
(mm)
±0.1
(mm/min) (mm) (sec) (mm)
4.8 60 6.2 8 3.8 137 2.5 2265 6.4 0.3 2.7
4.8 60 6.2 8 3.8 140 2.5 1740 8.9 0.3 2.7
4.8 60 6.2 8 3.8 147 3.8 1580 8.9 0.5 2.8
4.8 60 6.2 8 3.8 156 4.6 1248 8.9 0.5 3.2
4.8 60 6.2 4 3.8 162 4.6 1010 8.9 0.9 3.3
15
20
NOTE 1
: Ohmic height sensing is not recommended with water shield.
Water on the plate interferes electrically with the ohmic sensing circuit.
* Pressure of the water supply line should be regulated by customer supplied pressure regulator
(mm)
8
10
12
Pierce
Delay
Kerf Width
@ Rec.
Speed
Plasma (N
2
) Shield (H
2
O)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates / Pressures
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates / Pressures
NOTE 2
: Water source used for H
2
O Water Shield must be demineralized.
Pierce
Delay
Kerf Width
@ Rec.
Speed
150A Stainless Steel (N
2
/H
2
O)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Plasma (N
2
) Shield (H
2
O)