Lincoln Electric Speedtec 500SP – Power Source

Lincoln Speedtec 500SP Pulse Power Source

ULTIMATE PERFORMANCE: New Speedtec 400SP and 500SP are the third generation multi-process power sources offering superior quality welding and high efficiency processes which increase the productivity and are the next step into the future of professional welding.

New Speedtec range designed with the latest energy-saving inverter technology and specially rugged construction are ready to work in even the most demanding environmental conditions.

Modular system: power sources available in two versions 420A@100% and 500A@60% with a choice of separate wire feeders, standard LF52D for basic use or the advanced LF56D for more
demanding applications, new cooler Coolarc 60 with higher cooling efficiency, new 4-wheels cart with very solid metal made construction plus wide range of connection cable and accessories fits perfectly with the needs of the most demanding welding applications in various segments.

Behind the outstanding welding performance, Speedtec’s platform based on digital communication system and with build-in communications tools, such as Ethernet or USB, allowing an accurate traceability and monitoring of your welding activities.

What’s In The Box?

This machine is supplied with a power cable, operators manual (USB), 3 metre earth cable, slow-blow fuse set and 2 metre gas hose. The modular design means you will need other parts – Contact our team to order to your specification (01404) 549791.

Curious?

We are the approved Southwest distributor for all Lincoln products, and hold a range of machines in stock. If you would like to try one on, come and visit our showroom.

Excellent Productivity

• Speed Short Arc (SSA) for faster welding with lower heat input
• High Penetration Speed (HPS) for deep penetration welding
• Soft Silence Pulse (SSP) reduces the noise and gives clearly better wetting for stainless steel
• MECHAPULSE produces very high quality welds with rippled seam appearance
• Production monitoring (Checkpoint)

Rugged Reliability

• High duty cycle multi-process power sources
• Double-side fully potted PCB with superior resistance for dust, humidity, jerk or vibrations
• Metal made, rugged, solid and very stable construction ready for any industrial environment
• True Heavy Duty confirmed by 5 Years Warranty (applies to the Speedtec power sources, 3 Years Standard Warranty + 2 Years after registration)

Superior Ergonomics

• Modular concept to build configuration for any requirements
• Ergonomics design make everyday welders work easier
• Innovative and intuitive user interfaces
• Wide range of options and accessories

Speed Short Arc (SSA) Included New

A semi-controlled short circuit mode which allows to shift globular behavior using wire feed speed normally reachable only in pulse mode. The current values used in this mode are very different from those used in conventional “short arc” operation. Faster wire speeds require a medium current together with a large peak current in order to form and detach the droplet more quickly.

Soft Silent Pulse (SSP) Included New

This is a pulse transfer with a special waveform producing a soft and silent arc. The behaviour of the SSP is very suitable for Stainless Steel application which requests the best wetting possible. Silence, because the noise of the arc is divided by two regarding a normal pulse mode what can be really appreciated when you have to weld in a confident area. Moreover the stability given by this transfer allows to weld in all positions and especially in vertical up without weaving when it is associated to a MECHAPulse welding mode.

High Penetration Speed (HPS) Included New

HPS is a special spray mode but with a focused arc offering higher penetration and combining two different main advantages: provides lower voltage and so lower energy; very accurate and dynamic regulation of the welding parameters. This association is able to carry out very high productivity with the optimal welding performance.

Mechapulse Included New

GTAW appearance with GMAW Weld bead with TIG appearance and productivity.