Features and BenefitsDocumentsSpecificationsWhat´s IncludedFeatures and Benefits Power Wave® STT® Module Add STT® (Surface Tension Transfer®) process capability to any compatible Power Wave® S-Series power source to gain outstanding puddle control for critical sheet metal or pipe root pass welding. The compact STT® module seamlessly integrates with the power source using the high speed Lincoln Electric ArcLink® digital communications protocol. Exceptional Arc Control – Outstanding burnthrough control on thin metal or critical pipe welding. Ultimarc™ – In synergic STT® modes, it dynamically and simultaneously controls all heat input parameters together, including peak, background and tailout currents. The result is easy procedural setting for the operator. Modular Design – The module allows easy connection and fast digital communication with compatible S-Series Power Wave® power sources, Power Feed™ wire feeders, and compatible water coolers. Add STT® capability without having to purchase a second power source. Compact Footprint – The module is designed to securely connect directly below Lincoln S-Series Power Wave® models, without taking valuable floor space. Self-Protecting Circuits – The module will protect itself from the excessive transient voltages associated with highly inductive weld circuits. Documents Power Wave STT Module Product Info Specifications INPUT POWER 40V DC RATED OUTPUT 100% Duty Cycle: 450A 60% Duty Cycle: 500A 40% Duty Cycle: 550A Peak (Max.): 750A INPUT CURRENT 39/35/19/17/14 NA/67/38/34/27 OUTPUT RANGE 450A-750A DIMENSIONS (H X W X D) 11.5 in x 13.9 in x 25.4 in (292 mm x 353 mm x 645 mm) NET WEIGHT 47.00 (21.32 kg) What´s Included Power Source Output Pigtail Adapter Cable (Tweco-style) Remote Voltage Sense Lead – 25 ft. SKU: K2902-1 Categories: Accessories, Advanced Process Welders, Brands, Lincoln Electric Brand: Lincoln Electric
