
Official Technical Catalog (PDF)
Download Wiring Diagrams & Ratings
The AST 250 delivers powerful 250A welding performance in a compact, portable Transformer-Based machine ideal for medium-duty fabrication and industrial repair work. This model operates on AC 220V/440V input, providing versatility as a multi-voltage ARC welder. Rated at 10 KVA, it delivers a strong output of 75A-250A and ensures consistent arc stability. Its 50 KGS weight and sturdy wheels allow for easy transport for field jobs and onsite fabrication. With a robust, Durable Yellow Metal body, the AST 250 provides exceptional reliability for professional heavy-duty portable welders.
₹23,010
75A-250A
AC 220V / 440V
50
Advanced Inverter Architecture
1.6mm - 5.0mm Compatible
IP21S Industrial Enclosure
Live Showroom Demo & Immediate Pickup
Peenya Industrial Area, Bengaluru · Mon–Sat: 9:00 AM – 8:00 PM
| Rated Input Voltage (V) | AC 220V / 440V |
|---|---|
| Input Frequency (Hz) | 50/60 |
| Rated Power (kVA) | 10 |
| Rated Input Current (A) | 50 |
| No Load Voltage (V) | 50 |
| Rated Output Current (A) | 75A-250A |
| Duty Cycle (%) | 50 |
| Efficiency (%) | 85 |
| Welder Weight (kg) | 50 |



