AC/DC ELECTRONIC THYRISTOR CONTROLLED MACHINES THREE PHASE INPUT MODEL GENUS 250 AC/DC - 400 AC/DC TECHNICAL DATA Current consumption at 250 Amps. A. Current consumption at 200 Amps A. - Current consumption at 400 Amps. A Current consumption at 3 1 0 Amps. A. Open Circuit Voltage V. - Line voltage compensation % - Weight with cooling unit Kgs.

MAIN FEATURES Three-phase Input Square Wave Static Rectifiers + Static Inverter AC Welding Current Balance (30 70 %) Vertical Characteristic (constant current independent of arc length] Electronic HF Pulse Generator providing limited electric noise Tig Arc Start with HF or by Lift-Arc AC Aluminium Welding without HF (HF for Arc Start only) 4 Amps min. Welding Current 10% line voltage compensation Welding Current Setting readable on Digital Ammeter Alternate Auto-reading of both Peak and Base Current in PULSER MODE Two welding current ranges for model 400 Galvanic separated control and setting...

FUNCTION SELECTOR BASE CURRENT ADJUST DOWN SLOPE ADJUST UP SLOPE ADJUST PEAK CURRENT ON TIME ADJUST ON / OFF SPOT SWITCH SPOT TIMER ADJUST PULSER BOX: Device for welding current pulsation complete with: - Up / Down Slopes (independent selection) - Arc Spot Timer Pulser and Arc Spot Timer adjustable as follows: - Peak Current (power source current) On-Time ( 0.3 - 2 secs. ) Base Current On-Time ( 0.3 - 2 secs. ) Up Slope ( 0.3 - 10 secs. ) Down Slope ( 0.3 - 10 secs. ) Arc Spot ( 0.3 - 10 secs. ) BASE CURRENT ON TIME ADJUST