THERMACUT EX-TRAFIRE 125HD - Technical data for cutting torches

EN - 12
4 Product description EX-TRAFIRE
®
125HD
4.3 Technical data for cutting torches FHT-EX
®
125TTH and
FHT-EX
®
125TTM
FHT-EX
®
cutting torches are used for manual and mechanical 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 4 Gas data
Permissible gas Compressed air/nitrogen
Max. gas inlet pressure 10 bar
Recommended compressed air
quality
ISO 8573-1 class 1.2.2.
Purity: ≥ 99.99 %
clean, and free from moisture and
oil
Max. flow rate 184 l/min at 5.9 bar
Table 5 Technical data for FHT-EX
®
125TTH and FHT-EX
®
125TTM cutting
torches
FHT-EX
®
125TTH / FHT-EX
®
125TTM
Recommended cutting
capacity
[mm]
40
Max. cutting capacity
[mm] 60
Separating cut capacity
[mm] 60
Piercing capacity
[mm] 25
Permissible ambient
temperature during
operation
-10°C to +40°C
Permissible ambient
temperature during transport
and storage
-25°C to +55°C
Relative humidity < 90 % at +20°C
Sub-menu item Plasma cutting, gouging
Application type Manual and mechanical
Rated current and duty cycle 125 A/100 %
Permissible gas Compressed air/Nitrogen/Argon
Flow rate
85 A/105 A/125 A approx. 175 l/min. at
5.2 bar
65 A approx. 110 l/min. at 4.8 bar
45 A approx. 100 l/min. at 4.8 bar
Flow rate for gouging 65 A–125 A approx. 120 l/min. at 2.7 bar
Maximum inlet pressure 10 bar
(Dynamic) operating pressure 5.2 bar
Gas post-flow period delay ≥ 20 seconds
Type of voltage DC
Protection type for
EX-TRAFIRE
®
125HD
IP23S (EN 60529)