Copper Tig Welding; Technical Specifications - Selco GENESIS 302 AC/DC Instrucciones De Uso

Filler metal
The filler rods must have mechanical characteristics comparable to those of the parent metal.
Do not use strips obtained from the parent metal, since they may contain working impurities that can negatively affect the quality
of the welds.
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

8.2.2 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.

9 TECHNICAL SPECIFICATIONS

Power supply voltage U1 (50/60Hz)
Zmax (@PCC)
Slow blow line fuse
Communication bus
Maximum input power (kVA)
Maximum input power (kW)
Power factor PF
Efficiency (µ)
Cosϕ
Max. input current I1max
Effective current I1eff
Duty factor (40°C)
(x=40%)
(x=60%)
(x=100%)
Duty factor (25°C)
(x=100%)
Adjustment range I2
Open circuit voltage Uo
Peak voltage Vp
IP Protection rating
Insulation class
Dimensions (lxdxh)
Weight
Manufacturing Standards
Power supply cable
Length of power supply cable
*
This equipment complies with EN/IEC 61000-3-12.
30
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
GENESIS 302 AC/DC
3x400Vac ±15%
*
---
16A
ANALOGICO
12.4 kVA
11.8 kW
0.95
81%
0.99
18A
11.6A
MMA TIG
300A 300A
250A 250A
220A 220A
300A
MMA TIG
6-300A 6-300A
81Vdc
9.8kV
IP23S
H
620x270x500 mm
33 kg.
EN 60974-1/EN 60974-3
EN 60974-10
4x6 mm2
5 m
GENESIS 382 AC/DC
3x400Vac ±15%
*
443mΩ
20A
ANALOGICO
15.0 kVA
14.3 kW
0.95
81%
0.99
21.7A
12.8A
MMA TIG
350A 380A (X=35%)
320A 320A
280A 280A
380A
MMA TIG
6-350A 6-380A
81Vdc
9.8kV
IP23S
H
620x270x500 mm
33 kg.
EN 60974-1/EN 60974-3
EN 60974-10
4x6 mm2
5 m