Tweco XTTM-300 - Manual (Page 12)

Manual No. 0-2912 2-2 SPECIFICATIONS
E. XT TM -300 Torch Data (with Hypertherm HD3070 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
Minimum Coolant
Flow Requirements
0.9 gpm (3.4 lpm)
Plasma Gases:
Compressed Air, Oxygen,
Nitrogen, H35, F5
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
XT
TM
-300 Torch Ratings
for use with Hypertherm HD3070 Power Supply
XT
TM
-300 Torch Gas Specifications