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TIG Welding Equipments

Aristrotig 405 AC DC

Inverter Based TIG welding Equipment

A powerful TIG welding package for advanced welding and for the most demanding applications. A soft-hot start function gives secure starts. The possibility to combine 2 different pulse frequency settings to gather with AC-frequency control for better stability and penetration. End current setting reduces risk for craters. Pre-setting of current with digital display.

Technical Specifications

  DTG 405
Mains supply, V/Hz 400/50,3-phase
Enclosure class, protection IP 23
Fuse, slow, A 25
Main cable, ¢ mm2 4 * 4
Max output at 35% duty cycle, A 400/26 V
Max output at 60% duty cycle, A 305/22 V
Max output at 100% duty cyccle, A 236/20 V
Open circuit voltage, V 90 (DC)/48 (AC)
Current range, A 3-400
Pulse frequency, Hz 0.5 - 25/5 - 250 (Double Range)
Gas pre-flow, s 0./5
Gas post-flow, s 0.2- 30
Weight, Kg 116 (Including water circulating unit)