-- 20 --
dha4d1ea
2.2
Technical data
A2 Multitrac
A2 TFE1
A2 TGE1
A2 Multitrac
UP
MIG/MAG
Supply voltage
42 V AC
42 V AC
Rating 100 %
800 A DC
600 A DC
Wire sizes:
solid single wire
1.6--4.0 mm
0.8--1.6 mm
hollow wire
1.6--4.0 mm
1.2--2.4 mm
twin wire
2x1.2--2.5 mm
----
Wire feed speed, max
9 m/min
19 m/min
Brake hub braking torque
1.5 Nm
1.5 Nm
Travel speed
0.1--2.0 m/min
0.1--2.0 m/min
Turning radius for circumferential welding, min
1500 mm
1500 mm
Pipe diameter for internal joint welding, min
1100 mm
1100 mm
Electrode weight, max
30 kg
30 kg
Flux container volume (Must not be filled with
preheated powder)
6 l
----
Weight (excl. wire and flux)
47 kg
43 kg
Transverse inclination, max
25
_
25
_
Continuous A--weighted noise pressure
68 dB
83 dB
2.3
Welding method
Submerged--arc welding
For submerged--arc welding, an A2 Multitrac of type A2 TFE1 UP light duty is used,
with a Ø 20 mm connector which permits a load of up to 800 A (100%) or 1000 A
(60%).
The welding head can be equipped with feed rollers for single or twin wire welding
(twin--arc). A special knurled feed roller is available for flux--cored wire, which
guarantees even wire feed without the risk of deformation due to high feed pressure.
MIG/MAG welding
For MIG/MAG welding, an A2 Multitrac A2 TGE1 is used, which has a maximum
rated load of 600 A. The welding head is water cooled, with the cooling water
supplied by hoses from connections intended for the purpose.
Connection instructions for submerged--arc and MIG/MAG welding are shown in the
connection diagram, see pages 22 and 23.
GB