TELWIN TIG welding machine SUPERIOR TIG 421 DC AQUA + ACC. + TROLLEY
Code: 816133 · Brand: Telwin · Welding · On order · Price on request
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Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty
TIG (high frequency HF or LIFT striking), PULSE TIG and MMA inverter welding machine in direct current (DC).
Use with a wide range of materials such as steel, stainless steel, titanium, copper, nickel and their alloys.
Features:
• Pulse and EASY pulse operation;
• 9 customized welding programs;
• TIG regulations: bi-level, start up/end current, spot welding time, pre/post gas, current up/down slope, balance DC, square wave frequency;
• MMA regulations: arc force and hot start according to the type of electrode in use;
• Anti-stick device;
• Remote control and G.R.A. water cooling connector;
• Storage on on-board E2PROM of the last 10 alarms;
• Thermostatic, overvoltage, undervoltage, inside dirtiness, overcurrent, phase failure, water cooling unit protections.
Complete with TIG welding accessories, cooling unit and trolley.
Specifications
| THREE PHASE MAINS VOLTAGE | 400 V |
|---|---|
| MAINS FREQUENCY | 50 / 60 Hz |
| CURRENT CONTROL RANGE DC | 5 - 350 A |
| CURRENT CONTROL RANGE AC | 5 - 350 A |
| MAX CURRENT DC EN60974-1 | 350 @ 35 % A |
| MAX CURRENT AC EN60974-1 | 350 @ 35 % A |
| CURRENT 60% DC | 250 A |
| CURRENT 60% AC | 250 A |
| CURRENT 100% DC | 215 A |
| CURRENT 100% AC | 215 A |
| ABSORBED CURRENT AT 60% | 14,2 A |
| MAX ABSORBED CURRENT | 20 A |
| RANGE V OUT MMA | 10 - 36 V |
| MAX NO LOAD VOLTAGE | 64 V |
| ABSORBED POWER AT 60% | 8,8 kW |
| MAX ABSORBED POWER | 14 kW |
| FUSE | 16 A |
| EFFICIENCY | 85 % |
| DIAMETER | 1,6 - 5 mm |
| SUPPLY CABLE LENGTH | 2,25 m |
| NORM | EN 60974-1 /-3 /-10 |
| PROTECTION DEGREE | IP23 |
| DIMENSIONS | 93,5 x 50 x 119,5 cm |
| WEIGHT | 67 kg |
