Telwin Superior 320 CE VRD Professional 270A MMA & TIG DC-Lift Inverter Welding Machine 230V/400V - TEL-852056

The Telwin Superior 320 CE VRD Professional MMA & TIG DC-Lift Inverter Welding Machine (TEL-852056) is a high-performance 230V/400V three-phase DC inverter welder supporting both MMA stick welding and TIG Lift-Arc ignition with an adjustable current range of 10–300A on 400V and 10–250A on 230V. Rated at 270A at 35% duty cycle on 400V and 220A at 42% duty cycle on 230V, it delivers 205A at 60% and 180A continuously on 400V. With microprocessor-controlled output, adjustable Arc Force and Hot Start, Anti-Stick, VRD (Voltage Reduction Device) safety, remote-control connection, and support for cellulosic, rutile, basic, stainless steel, cast iron, and aluminium-coated electrodes from 1.6mm to 6mm, it is a professional and versatile welding solution for structural fabrication, pipeline, construction, and gate and railing welding.

Key Features:

• MMA & TIG DC-Lift Dual Process — Supports both MMA stick welding and TIG Lift-Arc ignition for versatility across structural, fabrication, pipeline, and construction welding applications.
• 270A at 35% Duty Cycle on 400V — High rated output with 205A at 60% and 180A continuous for sustained professional welding sessions.
• 10–300A on 400V / 10–250A on 230V — Wide adjustable current range for precise control from thin sheet metal through to heavy structural components.
• Microprocessor-Controlled Output — Precise, stable DC welding output with digital display for accurate parameter monitoring and setting.
• VRD Voltage Reduction Device — Reduces no-load voltage between welds for enhanced operator safety, particularly in confined, damp, or pipeline environments.
• Cellulosic Electrode Support — Compatible with cellulosic electrodes for pipeline and vertical-down welding applications.
• Broad Electrode Compatibility — Supports cellulosic, rutile, basic, stainless steel, cast iron, and aluminium-coated electrodes from 1.6mm to 6mm.
• Adjustable Arc Force & Hot Start — Fine-tunable arc control functions for optimised arc stability and electrode ignition across all supported electrode types.
• Anti-Stick Function — Reduces output current if the electrode sticks, protecting the electrode and workpiece.
• Remote-Control Connection — Remote control socket for convenient current adjustment from the welding position.
• 90% Efficiency — Exceptional inverter efficiency minimises energy consumption in professional workshop and site environments.
• Compact & Lightweight — At just 10.2kg, it is highly portable for a 270A professional dual-process inverter welder.

Technical Specifications:

• Product Type: MMA and TIG DC-Lift Inverter Welding Machine
• Welding Processes: MMA and TIG DC-Lift
• Welding Current Type: Direct Current
• Mains Voltage: 230V/400V, Three Phase
• Mains Frequency: 50/60Hz
• Mains-Voltage Tolerance: -15% to +15%
• Current Range at 400V: 10–300A
• Current Range at 230V: 10–250A
• Maximum Rated Output at 400V: 270A at 35% Duty Cycle
• Maximum Rated Output at 230V: 220A at 42% Duty Cycle
• Output at 60% on 400V: 205A
• Output at 60% on 230V: 185A
• Output at 100% on 400V: 180A
• Output at 100% on 230V: 170A
• Maximum No-Load Voltage at 400V: 62.8V
• Maximum No-Load Voltage at 230V: 59.2V
• Maximum Absorbed Power at 400V: 9kW
• Maximum Absorbed Power at 230V: 7kW
• Recommended Mains Fuse: 16A
• Efficiency: 90%
• Electrode Diameter Range: 1.6–6mm
• Compatible Electrodes: Cellulosic, Rutile, Basic, Stainless Steel, Cast Iron and Aluminium-Coated
• MMA Functions: Arc Force, Hot Start and Anti-Stick
• Safety Function: VRD
• Remote-Control Connection: Yes
• Supply-Cable Length: 2.5m
• Insulation Class: F
• Protection Rating: IP23
• Dimensions: 47 × 19 × 35cm
• Weight: 10.2kg

The Telwin Superior 320 CE VRD is a professional dual-process MMA and TIG inverter welder that combines 270A output, 90% efficiency, VRD safety, cellulosic electrode support, and remote control in an exceptionally compact 10.2kg package. Its wide current range, microprocessor-controlled output, and broad electrode compatibility make it a highly capable and versatile choice for structural fabrication, pipeline, construction, and gate and railing welding professionals. A feature-rich, safe, and highly portable professional welding solution built to Telwin's exacting CE-certified standards.