Selco Genesis 302 AC/DC, Instruction Manual

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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
current (A)
6-70
60-140
120-240
Ø Electrode
(mm)
1.0
1.6
2.4
Gas nozzle
n° Ø (mm )
4/5 6/8.0
4/5/6 6.5/8.0/9.5
6/7 9.5/11.0
Argon flow
(l/min)
5-6
6-7
7-8
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
GENESIS 302 AC/DC GENESIS 382 AC/DC
Power supply voltage U1 (50/60Hz) 3x400Vac ±15% 3x400Vac ±15%
Zmax (@PCC) ---
*
443m Ω
*
Slow blow line fuse 16A 20A
Communication bus ANALOGICO ANALOGICO
Maximum input power (kVA) 12.4 kVA 15.0 kVA
Maximum input power (kW) 11.8 kW 14.3 kW
Power factor PF 0.95 0.95
Efficiency (µ) 81% 81%
Cos
ϕ
0.99 0.99
Max. input current I1max 18A 21.7A
Effective current I1eff 11.6A 12.8A
Duty factor (40°C) MMA TIG MMA TIG
(x=40%) 300A 300A 350A 380A (X=35%)
(x=60%) 250A 250A 320A 320A
(x=100%) 220A 220A 280A 280A
Duty factor (25°C)
(x=100%) 300A 380A
Adjustment range I2 MMA TIG MMA TIG
6-300A 6-300A 6-350A 6-380A
Open circuit voltage Uo 81Vdc 81Vdc
Peak voltage Vp 9.8kV 9.8kV
IP Protection rating IP23S IP23S
Insulation class H H
Dimensions (lxdxh) 620x270x500 mm 620x270x500 mm
Weight 33 kg. 33 kg.
Manufacturing Standards EN 60974-1/EN 60974-3 EN 60974-1/EN 60974-3
EN 60974-10 EN 60974-10
Power supply cable 4x6 mm2 4x6 mm2
Length of power supply cable 5 m 5 m
*
This equipment complies with EN/IEC 61000-3-12.