
TELWIN MMA welding machine SUPERIOR 250
Code: 816039 · 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
Inverter MMA electrode and TIG welding machine in direct current (DC) with scratch striking.
Use with a wide range of electrodes: rutile, basic, stainless steel, cast iron, with diameter up to 5mm.
Features:
• compact and light;
• high welding current stability in spite of mains voltage fluctuations;
• immediate control of the welding droplets transfer;
• arc force, hot start and anti-stick devices;
• thermostatic, overvoltage, undervoltage, overcurrent, motorgenerator (+/- 15%) protections.
Specifications
| THREE PHASE MAINS VOLTAGE | 400 V |
|---|---|
| MAINS FREQUENCY | 50 / 60 Hz |
| CURRENT CONTROL RANGE DC | 10 - 250 A |
| MAX CURRENT DC EN60974-1 | 220 @ 25 % A |
| CURRENT 35% DC | 160 A |
| DC CURRENT | 130 A |
| MAX NO LOAD VOLTAGE | 85 V |
| MAX ABSORBED CURRENT | 12 A |
| ABSORBED CURRENT AT 60% | 6,8 A |
| MAX ABSORBED POWER | 8,2 kW |
| ABSORBED POWER AT 60% | 4 kW |
| MOTORGENERATOR MINIMUM POWER | 12 kW |
| EFFICIENCY | 87 % |
| POWER FACTOR | 0,8 |
| D. USABLE ELECTRODES IN DC | 1,6 - 5 mm |
| PROTECTION DEGREE | IP23 |
| DIMENSIONS | 43 x 17 x 34 cm |
| WEIGHT | 8,4 kg |













































































































































