Copper Tig Welding; Technical Specifications - voestalpine Böhler TERRA 180 TLH Instrucciones De Uso

Shielding gas
Tipically, pure argon (99.99%) is used.
Welding Ø Electrode
current (A) (mm)
6-70 1.0
60-140 1.6
120-240 2.4

7.2.2 Copper TIG welding

Since TIG welding is a process characterized by high heat concentration, it is particularly suitable for welding materials with high
thermal conductivity, like copper.
For TIG welding of copper, follow the same directions as for TIG welding of steel or special instructions.

8 TECHNICAL SPECIFICATIONS

Power supply voltage U1 (50/60Hz)
Zmax (@PCC)
Slow blow line fuse
Maximum input power (kVA)
Maximum input power (kW)
Power factor PF
Efficiency (µ)
Cos
Max. input current I1max
Effective current I1eff
MMA welding current (40°C)
(x=35%)
(x=60%)
(x=100%)
MMA welding current (25°C)
(x=100%)
TIG welding current (40°C)
(x=45%)
(x=60%)
(x=100%)
TIG welding current (25°C)
(x=100%)
Adjustment range I2
Open circuit voltage Uo
Peak voltage Vp
IP Protection rating
Insulation class
Manufacturing Standards
Dimensions (lxdxh)
Weight
Power supply cable
Length of power supply cable
*
This equipment complies with EN/IEC 61000-3-12 if the maximum permissible mains impedance at the interface point to the public grid
(point of common coupling, PCC) is smaller than or equal to the Zmax stated value. If it is connected to a public low voltage system, it is
the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the
equipment may be connected.
34
Gas nozzle Argon flow
n° Ø (mm) (l/min)
5-6
4/5 6/8.0
6-7
4/5/6 6.5/8.0/9.5
7-8
6/7 9.5/11.0
TERRA 180 TLH
1x230V ±15%
*
6mΩ
16A
8.5 kVA
5.9 kW
0.70
81%
0.99
36.8A
21.8A
170A
150A
120A
150A
170A
160A
140A
160A
3-170A
80Vdc (MMA) /106Vdc (TIG)
9.4kV
IP23S
H
EN 60974-1/ EN 60974-3 / EN 60974-10
410x150x330 mm
8.4 kg.
3x2.5 mm2
2m