Tweco 100 Auto-Cut User Manual
Page 33
Manual 0-4764
2-7 SPECIFICATIONS
C. Torch Parts (Generic Parts Shown)
Cartridge
Shield Cup
Art # A-04741
Electrode
Tip
Plasma Gas
Distributor
Shield Gas
Distributor
Shield Cap
D. Parts - In - Place (PIP)
The torch is designed for use with a power supply which senses coolant return flow to confirm that torch
parts are in place. If coolant return flow to the power supply is absent or insufficient the power supply will
not provide power to the torch. Coolant leakage from the torch also indicates that torch parts are absent
or installed improperly.
E. Type Cooling
Combination of gas stream through torch and liquid cooling.
F. XT
TM
-301 Torch Data (with AutoCut
TM
100 Power Supply)
XT
TM
-301 Torch Ratings
(when used with Auto-Cut 100 Power Supply)
Ambient
Temperature
104° F
40° C
Duty Cycle
100% @ 100 Amps
Maximum Current
100 Amps
Voltage (V
peak
)
500V
Arc Striking Voltage
10kV
Current
Up to 100 Amps, DC,
Straight Polarity (See Note)
XT
TM
-301 Torch Gas Specifications
Plasma Gases:
Compressed Air, Oxygen,
Nitrogen, H35
Shield Gases:
Compressed Air, Oxygen,
Nitrogen, Water
Operating Pressure
125 psi ± 10 psi
8.6 bar ± 0.7 bar
Maximum Input Pressure
135 psi / 9.3 bar
Gas flow
10 - 300 scfh
Power Supply used with:
Auto-Cut 100