Telwin SUPERIOR 320 CE VRD - Industrial Inverter Welder 270A (MMA/TIG)

The **Telwin SUPERIOR 320 CE VRD** is a professional, high-power inverter welding machine (**270 A max**) ideal for intensive work and industrial applications. It supports MMA stick electrode and Lift TIG (scratch start) welding in direct current (DC) and is specifically designed for use with **cellulosic electrodes**. It handles electrodes up to **6 mm**. The **VRD (Voltage Reduction Device)** safety feature protects the operator, while the compact design and dual three-phase voltage (230V/400V) ensure versatility and easy transport.

Key Features

• Processes: MMA (Stick Electrode) and DC TIG (Lift Arc) with digital display.
• Safety: Equipped with the **VRD (Voltage Reduction Device)** for maximum safety in critical environments.
• Electrode Capability: Ideal for **cellulosic electrodes**; handles rutile, basic, stainless steel, cast iron, and aluminum up to **6 mm**.
• Dual Voltage: Operates on three-phase mains supply of **230 V or 400 V**.
• Advanced Control: Automatic adjustment of Arc Force and Hot Start; Anti-stick protection. Features instant control of weld droplet transfer.
• Portability: Compact, robust design, and easily transportable (IP23).
• Additional Features: Ready for remote control connection.
• Protection: Thermostatic, overvoltage, undervoltage, overcurrent protection. Generator compatible.

Technical Specifications

• CODE: 816036
• Three-Phase Mains Voltage: 230 V / 400 V
• Mains Frequency: 50 / 60 Hz
• DC Current Regulation Range: 10 - 250 A (230V) / 10 - 270 A (400V)
• Max Current DC EN60974-1: 220 A @ 42% (230V) / 270 A @ 35% (400V)
• Max No-Load Voltage: 60 V (230V) / 63 V (400V)
• Max Absorbed Power: 7 kW (230V) / 9 kW (400V)
• Electrode Diameter in DC: 1.6 - 6 mm
• Efficiency: 90 %
• Protection Grade: IP23
• Dimensions (LxWxH): 47 x 19 x 35 cm (18.5 x 7.5 x 13.8 inches)

Note: Values relate to the power supply voltage. The first value is for 230V, the second for 400V.