Major Functions

Realized soft arc start ← initial current control function

Maintains stable bead ← pulse control

Ensured weldability for thin sheet with less than 0.5mm thickness ← uses high pulse current

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

Ensured durability and cost efficiency ← Super energy saving system with sensors and protective circuit mounted

Compact design ← high frequency inverter switching type

Welding function ← DC TIG, ARC SPOT, DC ARC
Specifications and fine adjustments
Power Supply Unit Description
Rated output current A 300 500
Rated input current V 220/380/440
Rated input Three-phase KVA DC 11.5 DC 18
Single-phase KVA DC 6.5 DC 12
Output current range Three-phase A DC 5-300 DC 10-500
Single-phase A DC 5-235 DC 10-300
Rated load voltage Three-phase V DC 20 DC 24
Single-phase V DC 17.6 DC 20
Rated duty cycle % 40/80
Max. open circuit voltage Hz 50/60
Dimensions W*L*H mm 370*640*615
Weight kg 55 60
Fine adjustments
START CURERNT 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