The MULTI303 HD is a compact digital inverter designed to offer versatility for workshop fabrication. This 3 phase 380V unit offers GMAW, SMAW (with VRD), Lift arc GTAW, as well as FCAW gasless welding. Arc controls include Hot start, arc force, inductance and burn back. The machine offers a 50% Duty cycle at 300 Amps making it ideal for 1.0mm and 1.2mm mig wire applications. The integrated
trolley makes it easy to move around the workshop. Digital displays ensure easy weld settings that is clearly visible in low light conditions. The machine is also spool gun compatible should you wish to weld aluminum. The machine is covered with a 3 Years parts and labour warranty.
• Multi process
• 50% duty cycle @ 300 AMPS 40 Degrees Celsius
• ARC controls include hot start, arc force, inductance and burn back
• 4 roll wire feeder for maximum torque and consistent wire feeding
• Intergrated troller design
• Thermal overload protection
• Maintenance and repair
• Fabrication
• Automotive
• Agriculture
• Process equipment
• Sheetmetal fabrication
DC CC/CV
| MULTI 303 HD | |
| Rated input voltage (V) | AC 400V 3 phase ±15% 50/60Hz |
| Rated input power (KVA) | KVA 15 |
| Rated input current max(A) | A 21.7 |
| Rated input current LEFF (A) | 13.7 |
| Output voltage range (V) | 15V~38V |
| Welding current range (A) | MIG 50~350
MMA 10~350 |
| NO- Load voltage (V) | 62 |
| VRD OCV Number (V) | <24 |
| Wire feeding range (M/MIN) | 1.5~15 |
| Wire feeding drive | 4 Roll |
| Rated duty cycle (40°C)(%) | MIG 350A @ 40%
MMA 350A @ 40% |
| Suitable wire size (MM) | 0.6~1.2 |
| Wire spool size/weight (MM/KG) | 300mm/15kg |
| Spool gun compatible | Yes |
| Efficiency | 85 |
| Idle state power (W) | <50 |
| Power factor (COSΦ) | 0.7 |
| Standard | EN60974-1 |
| Protection class (IP) | P21S |
| Insulation class | F |
| Noise (ȸ) | <70 |
| Temperature range (°C) | -10~+40 |
| Storage temperature (°C) | -25~+55 |
| Size LXWXH (MM) | 800 X 450 X 755 |
| Weight (KG) | 52KG |
• Multi process
• 50% duty cycle @ 300 AMPS 40 Degrees Celsius
• ARC controls include hot start, arc force, inductance and burn back
• 4 roll wire feeder for maximum torque and consistent wire feeding
• Intergrated troller design
• Thermal overload protection
• Maintenance and repair
• Fabrication
• Automotive
• Agriculture
• Process equipment
• Sheetmetal fabrication
DC CC/CV
