MIG-MAG welding power supply Synstar TWIN 270T

cored wirethree-phasepulsed DC

Description
Synergetic three-phase MIG/MAG inverter power source for welding and brazing with continuous wire feed for galvanized sheet, high-strength steel and aluminium. Designed for production and maintenance applications requiring flexible wire management and advanced synergic programs.

Technical features

• Two wire-feed units with 4 aluminium rollers Ø 30 mm
• Supplied with trolley for the power source and ground cable (3.5 m – 35 mm2) with clamp
• Wide selection of stored synergic curves for steel, stainless steel and aluminium, brazing wires for galvanized sheet and flux-cored wire; microprocessor in the control circuit allows program updates via optional kit (Art. 136)
• Easy and intuitive 5" LCD panel
• Pulse function to enable pulsed synergic curves for steel, stainless steel, aluminium and CuSi3 — more than 75 welding programs
• Twin-pulse function
• Two 4-roll gear motors allow use of two different spool types and simultaneous mounting of two different torch types, including push-pull torches
• Numerous functions adjustable at the control panel: arc length, 2T/4T operation, spot weld time, pause time, choke, burnback, soft start, arc length setting, selection of SHORT or PULSE welding process; three special functions for optimal aluminium welding (three-value switching, automatic Hot Start, automatic crater fill)
• Euro central connector compatible with both standard MIG torches and push-pull torches (Cebora 2003)
• Supported spool diameters: Ø 200 mm or Ø 300 mm

Standards
Tested according to Volkswagen standards VW 01106-1 (steel), VW 01106-3 (aluminium) and VW 11044 (MIG brazing). Complies with EN 61000-3-12 and IEC 60974-1.

Technical data
Model: Synstar TWIN 270T (Art. No. 344)
Mains: 400 V 50/60 Hz (+15% / -20%) — three-phase
Fuse: 16 A time-lag
Power input: 9.0 kVA (20%), 8.3 kVA (40%), 6.3 kVA (60%), 4.9 kVA (100%)
Electronic control: stepless regulation
Welding current: 20 A ÷ 270 A
Duty cycle (10 min, 40°C) IEC 60974-1: 270 A 20% / 250 A 40% / 220 A 60% / 180 A 100%
Standard synergic curves: Fe 0.6/0.8/0.9/1.0/1.2; Al 0.8/0.9/1.0/1.2; Stainless 0.8/0.9/1.0/1.2; CuSi3%
Max. spool diameter: Ø 200 mm or Ø 300 mm
Protection class: IP23S
Weight: 76 kg
Dimensions (W×L×H): 588 x 945 x 985 mm

Scope of supply (excerpt)

• Power source with mains cable and CEE 16A plug