Description
The JASIC Arc 400 MMA welding inverter is equipped with the latest IGBT technology and digital meters. This technologically advanced inverter is extremely user-friendly and offers reliable and consistent arc performance. The Arc 400 also offers lift TIG functionality making it an ideal choice for industrial applications. The VRD (Voltage Reduction Device) option is an added safety function that reduces the open circuit voltage of the welding power source which is used in the MMA/Stick welding process when welding is not taking place to a safe voltage low voltage (9V). The VRD function does not affect the welding performance of the machine.
Key Features
• IGBT inverter technology
• Digital ammeter
• Anti-stick, Arc-force, Hot start, Lift TIG
• Advanced control technology
• Excellent weld characteristics
• Auto-compensation for voltage fluctuation
• Remote control option
• VRD option
• Generator friendly**
Technical Data
Input Voltage = AC 400V – 50/60 Hz
Ieff (A) = 19.6
Input Power (kVA) = 18.2
Current Range (A) = 30 – 400
Duty Cycle @ 40°C = 400A @ 60%
No-Load Voltage (V) = 72 (9V – VRD)
Efficiency (%) = 85
Power Factor = 0.95
Protection/Insulation Class = IP21S/F
