Kempact RA Materials
Manuals
Kempact RA PDF Manual
Technical specifications
Kempact 181A Download
Kempact 251A Download
Kempact 251R Download
Kempact 253 AMV Download
Kempact 253 RMV Download
Kempact 253A Download
Kempact 253R Download
Kempact 323 AMV Download
Kempact 323 RMV Download
Kempact 323A Download
Kempact 323R Download
Declarations of conformity
Kempact 181A Download
Kempact 251R, 251A Download
Kempact 253R, 253A, 253RMV, 253AMV, 323R, 323A Download
Brochures and leaflets
Kempact 323A Download
References
Proton Engineering Read more
Videos
Switch on the new standard Watch video

New standards in the compact MIG/MAG class

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.

Benefits

  • 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 FE welding gun
  • Kemppi 3+ warranty
Download brochure Watch video
Savings on energy costs

Savings on energy costs

Compared to conventional step-controlled power sources

Faster machine setting

Faster machine setting

Using the memory channels

Kemppi Warranty

Kemppi Warranty

Covers machine parts and labor

Select your product

Welding power requirement
Supply voltage requirement
Control interface
Kempact 181A
Kempact 181A 180 A, 1-phase, LCD Adaptive control panel View more
Technical specifications
Product code
Kempact 181A, FE 20, 3.5m - P2201
Kempact 181A, FE 20, 5.0m - P2202
Connection voltage 1~ 50/60 Hz
230 V ±15%
Fuse (delayed)
16 A
Welding range
10 V/20 A–26 V/180 A
Open circuit voltage
36V
Wire feed speed adjustment
1.0 - 14.0 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, IEC 61000-3-12
Kempact 251A
Kempact 251A 250 A, 1-phase, LCD Adaptive control panel View more
Technical specifications
Product code
Kempact 251A, FE 25 3.5 m - P2205
Kempact 251A, FE 25 5.0 m - P2206
Connection voltage 1~ 50/60 Hz
240 V ±15%
Fuse (delayed)
20 A
Welding range
10 V/20 A–29 V/250 A
Open circuit voltage
36V
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, IEC 61000-3-12
Kempact 251R
Kempact 251R 250 A, 1-phase, LCD Regular control panel View more
Technical specifications
Product code
Kempact 251R, FE 25, 3.5 m - P2203
Kempact 251R, FE 25, 5.0 m - P2204
Connection voltage 1~ 50/60 Hz
240 V ±15%
Fuse (delayed)
20 A
Welding range
10 V/20 A–29 V/250 A
Open circuit voltage
36V
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, IEC 61000-3-12
Kempact 253 AMV
Kempact 253 AMV 250 A, 3-phase, LCD Adaptive control panel View more
Technical specifications
Product code
Kempact 253 AMV, FE 32, 3.5 m - P2217
Kempact 253 AMV, FE 32, 5.0 m - P2218
Connection voltage 3~ 50/60 Hz
230 V -15%…400 V +15%
Fuse (delayed)
16 A (230 V) 10 A (400 V)
Welding range
10 V/20 A–31 V/250 A
Open circuit voltage
46V
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
Kempact 253 RMV
Kempact 253 RMV 250 A, 3-phase, LCD Regular control panel View more
Technical specifications
Product code
Kempact 253 RMV, FE 27, 3.5 m - P2215
Kempact 253 RMV, FE 27, 5.0 m - P2216
Kempact 253 RMV, FE 32, 3,5 m - P2227
Kempact 253 RMV, FE 32, 5 m - P2228
Connection voltage 3~ 50/60 Hz
230 V -15%…400 V +15%
Fuse (delayed)
16 A (230 V) 10 A (400 V)
Welding range
10 V/20 A–31 V/250 A
Open circuit voltage
46V
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
Kempact 253A
Kempact 253A 250 A, 3-phase, LCD Adaptive control panel View more
Technical specifications
Product code
Kempact 253A, FE 32, 3.5 m - P2209
Kempact 253A, FE 32, 5.0 m - P2210
Connection voltage 3~ 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
Kempact 253R
Kempact 253R 250 A, 3-phase, LCD Regular control panel View more
Technical specifications
Product code
Kempact 253R, FE 27 3.5 m - P2207
Kempact 253R, FE 27 5.0 m - P2208
Kempact 253R, FE 32 3.5 m - P2225
Kempact 253R, FE 32 5.0 m - P2226
Connection voltage 3~ 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
Kempact 323 AMV
Kempact 323 AMV 320 A, 3-phase, LCD Adaptive control panel View more
Technical specifications
Product code
Kempact 323 AMV, FE 32, 3.5 m - P2221
Kempact 323 AMV, FE 32, 5.0 m - P2222
Kempact 323 AMV, FE 35, 3.5 m - P2264
Kempact 323 AMV, FE 35, 5.0 m - P2265
Connection voltage 3~ 50/60 Hz
230 V -15%…400 V +15%
Fuse (delayed)
16A (230V) 10A (400V)
Welding range
10 V/2 0A–32.5 V/320 A
Open circuit voltage
40V
Wire feed speed adjustment
1.0 - 20.0 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
Kempact 323 RMV
Kempact 323 RMV 320 A, 3-phase, LCD Regular control panel View more
Technical specifications
Product code
Kempact 323 RMV, FE 32, 3.5 m - P2219
Kempact 323 RMV, FE 32, 5.0 m - P2220
Kempact 323 RMV, FE 35, 3.5 m - P2262
Kempact 323 RMV, FE 35, 5.0 m - P2263
Connection voltage 3~ 50/60 Hz
230 V -15%…400 V +15%
Fuse (delayed)
16A (230V) 10A (400V)
Welding range
10 V/2 0A–32.5 V/320 A
Open circuit voltage
40V
Wire feed speed adjustment
1.0 - 20.0 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
Kempact 323A
Kempact 323A 320 A, 3-phase, LCD Adaptive control panel View more
Technical specifications
Product code
Kempact 323A, FE 32, 3.5 m - P2213
Kempact 323A, FE 32, 5.0 m - P2214
Kempact 323A, FE 35, 3.5 m - P2261
Kempact 323A, FE 35, 5.0 m - P2256
Connection voltage 3~ 50/60 Hz
400 V ±15%
Fuse (delayed)
10 A
Welding range
10 V/20 A–32.5 V/320 A
Open circuit voltage
40V
Wire feed speed adjustment
1.0 - 20.0 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
Kempact 323R
Kempact 323R 320 A, 3-phase, LCD Regular control panel View more
Technical specifications
Product code
Kempact 323R, FE 32, 3.5 m - P2211
Kempact 323R, FE 32, 5.0 m - P2212
Kempact 323R, FE 35, 3.5 m - P2260
Kempact 323R, FE 35, 5.0 m - P2261
Connection voltage 3~ 50/60 Hz
400 V ±15%
Fuse (delayed)
10 A
Welding range
10 V/20 A–32.5 V/320 A
Open circuit voltage
40V
Wire feed speed adjustment
1.0 - 20.0 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

Accessories

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FE gun range

The FE range's great combination of professional performance with the comfort, value,...

The FE range's great combination of professional performance with the comfort, value, and flexibility of a gas-cooled MIG/MAG gun suited to light to medium duty performance, makes it a solid choice for our customers.


MMT/PMT gun range

Whether you're welding ships' hulls or pleasure boats, rail cars or racing cars, you ...

Whether you're welding ships' hulls or pleasure boats, rail cars or racing cars, you can trust Kemppi MMT and PMT guns to deliver value to every weld. This range includes guns for both manual and mechanized welding.

Kemppi Carbon electrode holder product image

Carbon electrode holder

Product code: 9592106

Kemppi Carbon electrode 10-100 product image

Carbon electrode 10-100

Product code: 4192160

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