MMA400 Thermal Arc Welders

IGBT Moudle

380V, 3 Phase

3 PCB board inside

ITEM

MMA-250

MMA-315

MMA-400

Power Voltage(V)

AC 3~380V±15%

AC 3~380V±15%

AC 3~380V±15%

Rated Input Capacity(KVA)

8.7

11.9

16.6

Efficiency(%)

85

85

85

Power Factor(cosφ)

0.93

0.93

0.93

No Load Voltage(V)

67

67

67

Current Range(A)

20~250

20~315

20~400

Duty Cycle(%)

60

60

60

Usable Electrodes(Ømm)

1.6~5.0

1.6~6.0

1.6~6.0

Insulation Degree

F

F

F

Protection Degree

IP21S

IP21S

IP21S

Measurement(mm)

495×285×425

495×285×425

495×285×425

Weight(KG)

N.W.:9.1 G.W.:11

N.W.:9.1  G.W.:11

N.W.:10  G.W.:12

 



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