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) |