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ESAB ESAB LAF 635 DC und PC A"-A6

Submerged Arc Welding System (SAW)

with Process Controller A2–A6 and ESAB LAF 635 DC
Year of manufacture: 2000
Condition: Good, fully operational (from educational establishment)

For sale is a powerful Submerged Arc Welding System (SAW), consisting of the ESAB DC power source LAF 635 and A2–A6 Process Controller (depending on configuration, PEH/PEK system). The unit originates from an educational institution and was primarily used for training purposes – as such, it has typically been carefully handled and regularly inspected.

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Ideally suited for automated/mechanized Submerged Arc Welding, e.g., in steel fabrication, tank manufacturing, pipe/profile production, and surfacing applications (depending on welding head/tractor/portal – if available).

Technical Data – ESAB LAF 635 DC (Power Source)

Device type: Remotely controllable three-phase DC welding power source for SAW (submerged arc welding) and mechanized MIG/MAG
Power supply: 400/415 V, 3~ 50 Hz (alternatively 440 V, 3~ 60 Hz)
Duty Cycle (DC):
630 A / 44 V at 100 %
Adjustment range: 75 A / 18 V to 800 A / 44 V (46 V)
Open circuit voltage: 54 V
Idle power consumption: 150 W
Efficiency: 0.84
Power factor (cos φ): 0.90
Protection class: IP23
Weight: approx. 260 kg
Dimensions (L × W × H): 652 × 483 × 800 mm (or 652 × 483 × 916 mm incl. base)
Fuse specification / Mains data (reference value from manual): e.g., 63 A slow-blow, power cable 4 × 16 mm², supply current at 100% 52 A (at 400/415/440 V)

Technical Data – A2–A6 Process Controller (PEH / A2–A6)

The A2–A6 Process Controller is used for process management/control of the mechanized welding system and is designed for SAW applications.

Rated voltage (power from power source): 42 V AC, 50/60 Hz
Rated power: max. 900 VA
Motor connections: for ESAB A2 or A6 motors
Motor current: 5 A continuous, max. 10 A
Wire feed control: internal EMF regulation or with AC tachometer (6 pulses/rev)

Condition & Origin

Good, well-maintained condition (educational/training environment)
System is fundamentally designed for industrial use (mechanized SAW / MIG/MAG)

Includes:
- ESAB LAF 635 DC power source
- A2–A6 Process Controller (operation/control unit)

Iklan ini diterjemahkan secara otomatis. Kesalahan terjemahan mungkin terjadi.