Stainless steel 150a n, Plasma / h, O shield – Tweco XT-300 Torch Data for Distributor Ultra-Cut 150 & 200 Power Supply AJ User Manual
Page 19
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)