Telwin LINEAR 500i XD MMA DC Inverter Welder – Extra Duty up to 500A

Telwin LINEAR 500i XD MMA DC Inverter Welding Machine – Extra Duty up to 400A, for Electrodes Ø 1.6-6 mm

Product code

816185

Certification

✅ Compliant with EN60974-1 – Ideal for intensive industrial use

Main features

✔ MMA electrode inverter welding machine in direct current (DC)

✔ Flexible with all types of electrodes: rutile, basic, stainless steel, cast iron

✔ XD model – eXtra Duty: designed for continuous high-performance work cycles

✔ Compatible with motor generators and equipped with active protections against voltage fluctuations

✔ Ducted ventilation system for protection from dust and dirt

✔ Digital display for viewing the set welding current

✔ Compact and robust design, ideal for harsh work environments

Safety and protection

? Synergic regulation of Arc Force and Hot Start

? Integrated anti-stick device

? Electronic protections: thermal, overvoltage, undervoltage, overcurrent, use with motor generator

? IP23 insulation for outdoor use or in difficult environments

Technologies and materials

✔ Energy efficiency up to 90%

✔ Power factor 0.82 for energy optimization

✔ Designed to last over time even in dusty environments thanks to the tunnel cooling system

Sectors of use

? Heavy carpentry, industrial plants, shipyards and railways, maintenance and mobile workshops

Technical specifications

Code: 816185

Mains voltage: Three-phase 230 / 400 V

Frequency: 50 / 60 Hz

Current regulation range (DC): 20 - 320 A / 20 - 400 A

Max. DC current (EN60974-1): 300 A @ 60% / 400 A @ 60%

DC rated current: 300 A / 400 A

Max. no-load voltage: 93 V / 67 V

Max. absorbed current: 35 A / 29 A

Absorbed current at 60%: 35 A / 29 A

Max. absorbed power: 11.8 kW / 16.6 kW

Absorbed power at 60%: 11.8 kW / 16.6 kW

Minimum motor generator power: 17 kW / 25 kW

Efficiency: 90 %

Power factor (cosφ): 0.82

Ø supported electrodes: 1.6 - 6 mm

Protection degree: IP23

Dimensions: 54.6 x 27.4 x 50 cm

Weight: 23.6 kg