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Kempact 253R

Kempact 253R

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.

Kempact RA is built on Kemppi’s 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.

  • 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
  • Kemppi 3+ warranty

250 A, 3-phase, LCD Regular control panel

Product code Kempact 253R, GX 303 G, 3.5m – P2207GX Kempact 253R, GX 303 G, 5m – P2208GX
Connection voltage 1~ 50/60 Hz 400 V ±15%
Fuse (delayed) 10 A
Welding range 10 V/20 A–31 V/250 A
Open circuit voltage 38V
Wire feed speed adjustment 1.0 – 18.0 m/min
Filler wire sizes (Fe solid) 0.8…1.2 mm
Filler wire sizes (Fe cored) 0.8…1.2 mm
Filler wire sizes (Ss) 0.8…1.2 mm
Filler wire sizes (Al) 1.0…1.2 mm
Operating temperature range -20…+40 °C
External dimensions LxWxH 623 × 579 × 1070 mm
Weight (no accessories) 44 kg
Degree of protection IP23S
Standards IEC 60974-1, IEC 60974-5, IEC 60974-10

GX 403G

  • 400 A, Gas-cooled, 3.5m or 5m, EURO connector
  • Product code: GX403G35 (3.5m), GX403G5 (5m)

GX 303G

  • 300 A, Gas-cooled, 3.5m or 5m, EURO connector
  • Product code: GX303G35 (3.5m), GX303G5 (5m)

GX 253G

  • 250 A, Gas-cooled, 3.5m or 5m, EURO connector
  • Product code: GX253G35 (3.5m), GX253G5 (5m)

Carbon electrode holder

  • Product code: 9592106

Carbon electrode 10-100

  • Product code: 4192160
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