TIG Isquare
Primary
| Power Supply | 3 x 400 V |
|---|---|
| Frequency | 50 (60) Hz |
| Continuous power | 14.5 kVA |
| Continuous current | 21 A |
| Cos. Phi | 0.95 |
Secondary
| Operation mode | AC und DC |
|---|---|
| No load voltage | 80 V |
| Welding voltage | 10 - 26.8 V |
| Welding current DC | 5 - 420 A |
| Welding current AC | 5 - 400 A |
| Duty cycle 50 % (10 min.) | 420 A (20 °C) |
| Duty cycle 60 % (10 min.) | 360 A (40 °C) |
| Duty cycle 80 % (10 min.) | - |
| Duty cycle 100 % | 310 A (40 °C) |
| MMA/stick electrode welding | |
|---|---|
| No load voltage | 80 V |
| Welding voltage | 20 - 36.8 V |
| Welding current | 5 - 420 A |
| Protection mode | IP 23 |
|---|---|
| Cooling | AF |
| Settings | 2 rotary switches and 2 selectors for: current 1, time 1, current 2, time 2 (for pulsation), pre and post flow time, up and down slope time, start current, final current, timer spot welding, Arc force, Hotstart time and current, AC-balance, AC-frequency, |
| Timer functions | slow pulsation, quick pulsation (max. 5 kHz), spot welding |
| Energy adjusting | at the unit, manual remote control, foot pedal, torch potentiometer |
| Operation modes | 2-stroke, 4-stroke, 4-stroke with 2 currents |
| Indications | 2 LED displays with pre-indication and Hold- function for current, voltage, time and frequency |
| Ignition | high frequency (HF) or LiftTIG |
| Power source | Inverter |
| Norm | EN 60974-1 “S“ / CE |
| Torch connection | Euro connector with 5-pole plug |
| Torch cooling | integrated water cooling system |
| Weight | 150 kg |
| Dimensions (LxWxH) | 1020 x 476 x 970 mm |
| Gas bottle holder | incl. gas bottle holder for 10, 20 or 50 l cylinders |