Rogue ES 251i is an IGBT based inverter-controlled power source for MMA (Stick) and Live Tig welding. Its durable fiberglass-molded casing is designed to endure impact after impact, in the shop or in the field. The compact design allows for easy portability and continuous welding with all types of electrodes, including Cellulosic.

| Specification | |||
| Mains Supply, V/ Ph, HZ | 230 ±15% / 1, 50/60 | ||
| Rated Input Current, MMA / Live TIG, A | MMA 48 | TIG 35 | ||
| Rated Input Power, KVA | 11.04 | ||
| Output Current Range MMA / Live TIG , A | MMA 30 -250 | TIG 30 -250 | ||
| Output Voltage Range, MIG / Live TIG V | MMA 21.2 -30 | TIG 11.2 -20 | ||
| Duty Cycle 60% ,MMA / Live TIG , A | < MMA 250 | TIG 250 | ||
| Duty Cycle 100%, MMA / Live TIG , A | MMA 194 | TIG 194 | ||
| Open Circuit Voltage, V | 80.7 | ||
| VRD, V | 23 | ||
| No-load power, W | 50 | ||
| Power Factor at maximum current | 0.73 | ||
| Efficiency at maximum current, % | 85.8 | ||
| Protection Class | IP21S | ||
| Insulation Class | H | ||
| Operating temperature, deg C | 18 | ||
| Max Spool Diameter, mm | -10°C to +40° | ||
| Weight, Kg | 12.2 | ||
| Dimensions, mm (L x W x H) | 428x205x357 | ||
| Standards of conformity | IEC60974-1 | ||
| Ordering Information | |||
| Description | Part Number | ||
| Rogue ES 251i | 0700500270 | ||
| Note :Rogue ES 251i is delivered 2.5m mains cable, 3m welding cable with electrode holder and 2m return cable with clamp. | |||