Operation Manual

X8 MIG WELDER 2.7 Technical data
Update the wire feeder to the latest firmware version and load new welding software.
2.6.3 Service workshops
Kemppi Service Workshops complete the welding system maintenance according to the Kemppi service
agreement.
The main aspects in the service workshop maintenance procedure are:
• Cleanup of the machine
• Maintenance of the welding tools
• Checkup of the connectors and switches
• Checkup of all electric connections
• Checkup of the power source mains cable and plug
• Repair of defective parts and replacement of defective components
• Maintenance test
• Test and calibration of operation and performance values when needed
Find your closest service workshop at Kemppi website.
2.7 Technical data
This section contains the technical details of the welding system.
2.7.1 X8 Power Source 400 A / 400AMV
ValueFeature Description
400 A 400 A MV
Mains connection cable H07RN-F 6mm² 16mm²
Mains connection voltage 3~50/60Hz - 220-230V±10%
380-460V±10% 380-460V±10%
Rated power 40%ED - -
60%ED 19kVA 19kVA
100%ED 14kVA 14kVA
Supply current (maximum) I
1max
@220-230V
- 52-49A
I
1max
@380-460V
28-25A 28-25A
Supply current (effective) I
1eff
@220-230V - 40-38A
I
1eff
@380-460V 22-19A 22-19A
Idle power without cooler and wire
feeder (MIG)
P
i
45-52W 40-52W
Idle power with cooler, without wire
feeder (MIG)
P
i
51-58W 48-58W
OPERATING MANUAL | EN 174
©
KEMPPI | 2018-09-28