THERMACUT EX-TRAFIRE 105HD - Technical Data for Cutting Torches

14
4 Product description EX-TRAFIRE
®
105HD
* Nitrogen may be used for cutting stainless steel and Aluminum;
Argon may be used only in connection with the optional marking kit.
4.3 Technical data for cutting torches FHT-EX
®
105TTH and
FHT-EX
®
105TTM
FHT-EX
®
cutting torches are used for manual and mechanized cutting,
gouging, and marking. They use compressed air or nitrogen to cut mild
steels, stainless steels, aluminum, and other electrically conductive metals.
They are connected to the cutting power supply using the Torch
Connection System (TCS).
The values below refer to the torches!
Table 5 Ambient conditions for operation
Ambient temperature 14 °F (-10 °C) to 104 °F (+40 °C)
Relative humidity < 50 % at 104 °F (+40 °C)
< 90 % at 68 °F (+20 °C)
Installation above sea level Max. 6 562 ft (2000 m)
Table 6 Gas data
Permissible gas Compressed air/nitrogen/argon*
Gas inlet pressure, cutting 90 to 145 psi (6.2 to 10 bar)
Recommended compressed air
quality
Recommended nitrogen/argon
quality
ISO 8573-1 class 1.2.2.
clean, and free from moisture and
oil
Purity: ≥ 99.99 %
Needed flow rate 7.2 CFM (205 l/Min.) at
73 psi (5 bar)
Table 7 Technical data for FHT-EX
®
105TTH and FHT-EX
®
105TTM cutting
torches
FHT-EX
®
105TTH /
FHT-EX
®
105TTM
Recommended cutting capacity 1
3
/
8
in (35 mm)
Max. cutting capacity 2in (50mm)
Separating cut capacity 2in (50mm)
Piercing capacity 1in (25mm)
Permissible ambient temperature
during operation
14 °F (-10 °C) to 104 °F (+40 °C)
Permissible ambient temperature
during transport and storage
-13 °F (-25 °C) to 131 °F (+55 °C)
Relative humidity <90% at + 68°F (20°C)
Sub-menu item Plasma cutting, gouging, optional
marking
Application type Manual and mechanized
Rated current and duty cycle 105 A/100 %