General Information

INARC 250 IH is IGBT based arc welding power source. This employs IGBT module in full bridge topology. These machines are widely used for manual metal arc welding with acid, basic electrodes.

FEATURES

• IGBT Module with fully bridge topology
• Easy arc striking & stable arc
• Digital Display of current
• Precise Preset of current
• High Power factor
• High Switching frequency,hence low volume & weight
• Adjustable arc force

Basic Outfits

• Power Source

Model	INARC-250 IH
Input Power(KVA)	9
Current Range (A)	20-250
Duty Cycle	60%
Weight (Kg)	22
Input Supply	380-440V 3 Phase 50 Hz Supply
Open Circuit Voltage	75~85 Volts
Efficiency at full load (%)	89
Power Factor	0.95
Ambient Temperature	40°C
Dimensions(L x W x H)mm	530x270x420