Description

Lincoln SPEEDTEC 500SP – 400V Multiprocess Welder (500A, VRD)

The Lincoln SPEEDTEC 500SP (VRD) (K14259-2) is a powerful, multiprocess industrial welding power source, delivering 500A at 60% duty cycle. Designed with the latest inverter technology, it ensures energy efficiency, high performance, and rugged durability for the most demanding environments. With Voltage Reduction Device (VRD) for operator safety, the 500SP offers a modular system compatible with the LF52D and LF56D wire feeders, as well as the COOLARC® 60 cooling system, allowing for flexible configurations tailored to your welding needs.

The SPEEDTEC® platform introduces advanced digital communication, including Ethernet and USB connectivity, for precise monitoring and traceability of welding activities. Featuring innovative welding processes such as Speed Short Arc™, Soft Silent Pulse™, and High Penetration Speed™, the 500SP ensures superior results with maximum productivity.

Key Features:

• 500A output at 60% duty cycle
• Advanced welding modes: Speed Short Arc™, Soft Silent Pulse™, and High Penetration Speed™
• MECHAPULSE™ technology for high-quality welds with rippled seam appearance
• Modular system to customize with wire feeders and cooling units
• Double-sided potted PCB for resistance to dust, humidity, and vibration
• VRD for operator safety in industrial environments

What’s Included:

• Input cable (5m)
• Work clamp and cable assembly (3m)
• Gas hose (2m)
• Chain
• USB with Operator’s Manual
• Spare fuses (2x2A, 1×6.3A, 1×12.5A)

Specifications:

• Input Voltage: 400V (±15%)
• Input Phase: 3-phase
• Output Range: 20–500A
• Dimensions (H x W x D): 550 mm x 295 mm x 625 mm
• Weight: 54.5 kg
• Processes: Pulsed MIG (GMAW-P)
• Open Circuit Voltage: 65V
• Warranty: 3 years + 2 additional years upon registration

Applications:

• Shipbuilding
• Heavy Fabrication
• Railcar Manufacturing
• Structural Welding
• Maintenance & Repair
• Power Generation

The Lincoln SPEEDTEC® 500SP is built to handle complex industrial welding applications with ease. Its modular design and advanced welding technology offer professionals the tools they need for maximum efficiency and precision, even in the harshest environments.