MMA-S

·Inverter technology IGBT switches. Three phase, DC output.

·Accurate digital display for welding current, precise control for welding current, hot start and arc force.

·Dynamic performance, high efficiency that designed especially for industrial use.

·Easy arc starting, deep penetration, strong compensation capability and little splash.

·Auto protection of anti-stick over-heat and over current.

  • technical Data
  • Optional

 

 

 

MMA-400S

MMA-500S

MMA-600S

Input Voltage

380

380

380

Frequency (Hz)

50/60

50/60

50/60

Rated input capacity (KVA)

8.5

16.8

21.5

No-load voltage  (V)

68

72

72

Output current range (A)

30-400

30-500

40-600

Welding Rod (mm)

1.6-6.0

1.6-8.0

1.6-8.0

Duty Cycle (%)

60

60

60

Power factor

0.93

0.93

0.93

Cool Type

FAN

FAN

FAN

Weight  (Kg)

33

34

54

Dimension (CM)

56*30*48

67*34*62