Tweco 100 Ultra-Cut Plasma Cutting System with Automated Gas Control - Manual (Page 18)

ULTRA-CUT 100 XT
2-2 SPECIFICATIONS Manual 0-5303
2.05 Precision Plasma Cutting Torch
The torch delivers the controlled current to the work through the main arc, causing the metal to be cut.
2.06 Specifications & Electrical Requirements
100 Amp System
Ultra-Cut 100 XT™ Specifications & Design Features
Max OCV (U0) 425 vdc
Minimum Output Current 5 Amps
Max Output Current 100 Amps
Output Voltage 60 - 180 vdc
Duty Cycle Rating 100% @ 100A, 200V, (20kW),
Ambient Temperature
for Duty Cycle Rating
104F° (40°C)
Operating range 14°F to 122°F (-10°C to + 50°C)
Power Factor 0.94 @ 100 A DC Output
Cooling Coolant and Forced Air (Class F)
Ultra-Cut 100 XT™ Power Supply
Input Power Input Current Suggested Sizes (See Note)
Voltage Freq. 3-Ph 3-Ph Fuse (Amps) Wire (AWG) Wire (mm 2 )
(Volts) (Hz) (kVA) (Amps) 3-Ph 3-Ph 3-Ph
480 50/60 21 26 35-40 #12 4
NOTE
* Suggested wire size based on United States NFPA 70 National Electrical Code 2011 edition published by the
National Fire Prevention Association. Listings are from table 400.5(A)(2) for flexible cord of certain types rated
for 75 deg C in ambient temperatures up to �0 deg C. Using wires of lower temperature rating or different insu�
deg C in ambient temperatures up to �0 deg C. Using wires of lower temperature rating or different insu� C in ambient temperatures up to �0 deg C. Using wires of lower temperature rating or different insu�
lation type may require larger wire size. De rate for higher ambient.
These are suggestions only. Always refer to your local and national codes that apply to your region for final
determination of correct wire type and size.