Technical specifications

Item NoPROTIG-400CT
Rated Input Voltage3PH ~ 400V ±15%
Max. Load Power CapacityTIG: 14.39KVA
 MMA: 14.21KVA
Rated Duty Cycle(40℃) 100%TIG: 400A/26V
 MMA: 315A/32.6V
Welding Current/Voltage RangeTIG: 3A/10.1V~400A/26V
 MMA: 20A/20.8V~315A/32.6V
Open Circuit Voltage 70V~80V
Power Factor 0.85
Efficiency 85%
TIG Pulse Frequency0.2Hz~200Hz
Pulse Width (Ratio) 1%~100%
Arc-starting Curren 5A~400A
Crater-flling Current 5A~400A
Current Up-slope Time 0.1S~15S
Current Down-slop Time 0.1S~15S
Pre-Gas Time 0.1S~15S
Flow-Gas Time 0.1S~15S
Spot Arc Time 0.1S~10S
MMA Arc Force 10A~315A
Hot Start Time 0.1~3S
Hot Start Current 10A~315A
Dimension (LxWxH) 960x420x900mm
Weight (KG) 70KG

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