Major Functions

Ensured weldability for aluminum plates with thick and intermediate thickness ← AC/DC combined waveform control technology

Improved weldability for aluminum and alloy ← Penetration depth and cleaning width controllable

Improved quality and productivity ← Maintains proper level of condition for tungsten electrode

Easy to use and suitable for beginners ← Absorbs unskilled risks electro-mechanically

Compact design ← high frequency inverter switching type

MULTI-TIG function ← AC TIG, DC TIG, DC arc, arc spot, AC/DC combined TIG
Specifications and fine adjustments
Power supply Unit Description
Rated output current A 300 500
Rated input voltage V 220/380/440
Rated input Three-phase KVA DC 11.5/AC 12 DC 18/AC 19
Single-phase KVA DC 6.5/AC 6.8 DC 12/AC 12
Output current range Three-phase A DC 5-300/AC 10-300 DC 10-500/AC 20-500
Single-phase A DC 5-235/AC 10-235 DC 10-300/AC 20-300
Rated load voltage Three-phase V DC 20/AC 22 DC 24/AC 26
Single-phase V DC 17.6/AC 19.5 DC 20/AC 22
Rated duty cycle % 40/80
Rated frequency Hz 50/60
Dimensions W*L*H mm 370*640*615
Weight kg 55 60
Fine adjustments
START CURRENT A Same as output current range
CRATER CURRENT A Same as output current range
PULSE CURRENT A Same as output current range
DOWN SLOPE TIME second 0.1 ~ 5
ARC SPOT TIME second 0.1 ~ 5
AFTER FLOW TIME second 3 ~ 25
LOW PULSE FREQUENCY Hz 0.5 ~ 50
MIDDLE PULSE FREQUENCY Hz 15 ~ 500
PULSE WIDTH % 15 ~ 85
CLEANING WIDTH % 10 ~ 50