Stainless steel 30a n, Plasma / h, O shield – Tweco XT-300 Torch Data for Distributor Ultra-Cut 150 & 200 Power Supply AJ User Manual
Page 11
Manual 0-4801 Rev. AJ
8-11
TORCH DATA
Stainless Steel
30A
N
2
Plasma / H
2
O Shield
Cartridge
21-1020
Electrode
21-1077
Plasma
Gas Distributor
21-1045
Tip
21-1059
Shield Cap
21-1033
Shield Cup
21-1016
Art # A-04498
Shield
Gas Distributor
21-1274
(ga)
(in)
(in)
(psi)
Ball
(psi)
Ball
(psi)
(volts)
(in)
±0.005
(ipm)
(in)
(sec)
(in)
26
0.019
90
75
120
4
55
91
0.020
600
0.040
0.0
0.047
24
0.025
90
64
120
4
55
97
0.020
440
0.040
0.0
0.045
22
0.031
90
50
120
4
55
95
0.020
420
0.040
0.0
0.045
20
0.038
90
60
120
5
55
105
0.020
300
0.050
0.1
0.044
18
0.050
90
60
120
5
55
78
0.030
250
0.050
0.1
0.035
16
0.063
90
60
120
5
55
85
0.050
205
0.060
0.2
0.044
(bar)
Ball
(bar)
Ball
(bar)
(volts)
(mm)
(mm/min)
(mm)
(sec)
(mm)
6.2
75
8.3
4
3.8
96
0.5
12110
1.0
0.0
1.2
6.2
64
8.3
4
3.8
96
0.5
10450
1.0
0.0
1.1
6.2
50
8.3
4
3.8
102
0.5
7470
1.3
0.1
1.1
6.2
60
8.3
5
3.8
83
1.0
5550
1.4
0.2
1.0
6.2
60
8.3
5
3.8
93
2.0
3820
1.8
0.3
1.4
NOTE 2: Water source used for H
2
O Water Shield must be demineralized.
NOTE 1: Ohmic height sensing is not recommended with water shield.
Water on the plate interferes electrically with the ohmic sensing circuit.
1.5
2.0
Pressure of the water supply line should be regulated by customer-supplied pressure regulator.
(mm)
0.6
0.8
1.0
** Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Plasma (N
2
)
Shield (H
2
O)
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates / Pressures
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Plasma (N
2
)
Shield (H
2
O)
30A Stainless Steel N
2
/H
2
O
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates / Pressures
** Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf
Width
@ Rec.
Speed