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MMA400 Three-phase hand arc welding machine 
Types of: MMA
Model: MMA400
Numbering: DBA0035
Voltage: AC1~380±15%
Rated input power(KVA): 16.6
Effectiveness(%): 85
Power Factor(cosφ): 0.93
No-load voltage(V): 67
Current range(A): 20~400
Duty cycle rate(%): 60
Welding rod diameter(Ømm): 1.6~6.0
Isolation level: H
Protection level: IP21
Size(mm): 495*285*425
Weight(kg): N.W.:10 G.W.:12
Detail
ITEMMMA-250MMA-315MMA-400
Power Voltage(V)AC 3~380±15%AC 3~380±15%AC 3~380±15%
Rated Input Capacity(KVA)8.711.916.6
Efficiency(%)858585
Power Factor(cosφ)0.930.930.93
No Load Voltage(V)676767
Current Range(A)20~25020~31520~400
Duty Cycle(%)606060
Usable Electrodes(Ømm)1.6~5.01.6~6.01.6~6.0
Insulation DegreeHHH
Protection DegreeIP21IP21IP21
Measurement(mm)495*285*425495*285*425495*285*425
Weight(kg)N.W.:9.1 G.W.:11N.W.:9.1  G.W.:11N.W.:10  G.W.:12
Dabu Code(No.)DBA00033DBA00034DBA00035