Kemppi P2307GXE Kempact 251A GXe 253 G
Designed for the modern welding workshop, Kempact RA expresses stylish and purposeful design through high build quality and functional user benefits, making weld tasks productive, accurate and efficient. Kemppi compact welder with adaptive control panel for cost-efficient MIG/MAG welding, delivering 250 A with a 1-phase 240 V power supply.
Kempact RA is built on Kemppis latest power source platform, ensuring optimal welding performance and excellent power cost efficiency. Eleven model options include 180, 250 and 320 ampere power sources, including a choice of either Regular (R) or Adaptive (A) control panel interface, which serve the wide ranging needs of metal fabrication workshops.
Delivery specification includes welding gun and earth return lead pack.
New technology features include reduced energy costs of more than 10 % when compared to conventional step controlled power sources, Brights cabinet lighting for easy wire loading in low light conditions, WireLine service alert function that signals routine wire-path maintenance needs, plus the integrated GasMate chassis design, making gas cylinder loading and machine movement easy and safe. Whichever model you select, Kempact RA ensures you get the most from every welding task.
Features
- Modern, energy efficient power source
- Excellent welding performance with mixed or C02 shielding gas
- Precise, clean arc ignition
- Maximum output at 35 % duty cycle
- Large, clear LCD display
- WireLine service indicator
- GasMate chassis design featuring floor level cylinder loading
- Brights cabinet lighting
- HotSpot heat treatment function
- 2T/4T gun switch latching
- Spot and cycle arc timer
- Parts storage trays
- 3.5 m GX welding gun
- Kemppi 3 warranty
Technical Specifications
| Mains connection voltage | 240 V ±15 % |
| Mains connection phases | 1~50/60 Hz |
| Mains connection cable type | 3G, H07RN-F |
| Mains connection cable size | 2.5 mm² |
| Rated maximum input power [S1max] | 8.5 kVA |
| Mains fuse | 20 A |
| Idle state power consumption [P1idle] | 35 W |
| Output, duty cycle % at rated max. current, MIG | 30 % |
| Output at +40 °C, rated max current, MIG | 250 A |
| Output at +40 °C, 100% MIG | 150 A |
| Output range, MIG | 20 A / 10 V ... 250 A / 29 V |
| Voltage adjustment range, MIG | 8 ... 29 V |
| Power factor at rated maximum current [λ] | 0.99 |
| Efficiency at rated maximum current [η] | 82 % |
| EMC class | A |
| Filler wire diameter, Fe | 0.8 ... 1.2 mm |
| Filler wire diameter, Fe-MC/FC | 0.8 ... 1.2 mm |
| Filler wire diameter, Ss | 0.8 ... 1.2 mm |
| Filler wire diameter, Al | 1 ... 1.2 mm |
| Wire feed speed | 1 ... 18 m/min |
| Maximum wire spool weight | 20 kg |
| Maximum wire spool diameter | 300 mm |
| Control panel, model | LCD Adaptive |
| Control panel, type of installation | Built-in |
| Operating temperature | -20 ... 40 °C |
| Storage temperature | -40 ... 60 °C |
| Degree of protection (fully installed) | IP23S |
| External dimensions, length | 623 mm |
| External dimensions, width | 579 mm |
| External dimensions, height | 1070 mm |
| Weight without accessories | 44 kg |
| Standards | IEC 60974-1, IEC 60974-5, IEC 60974-10, IEC 61000-3-12 |