Kemppi X8 - Page 165

X8 MIG WELDER 2.8 Technical data
ValueFeature Description
500 A 500 A MV
Supply current (effective) I
1eff
@220-230V
- 52-51A
I
1eff
@380-460V
29-26A 29-26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
Open circuit voltage (MMA) U
av
50V 50V
Open circuit power (MMA) (without
cooler and wire feeder, fans OFF)
P
i
44-53W 44-53W
Open circuit power (MMA) (without
cooler and wire feeder, fans ON)
P
oc
107-111W 99-111W
Open circuit power (MMA) (with
cooler, without wire feeder, fans
ON)
P
oc
132-137W 121-137W
No-load voltage (MIG & MMA) U
0peak
76-92VDC 76-92VDC
No-load voltage (MMA) U
r peak
72-86VDC 72-86VDC
Fuse 220-230V - 63A
380-460V 32A 32A
Output 40%ED - -
60%ED 500A 500A
100%D 400A 400A
Welding current and voltage range MIG@220V - 10A/10V-500A/55V
MIG@380V 10A/10V-500A/55V10A/10V-500A/55V
Welding current and voltage range MMA@220V - 10A/10V-500A/58.5V
MMA@380V 10A/10V-500A/60V10A/10V-500A/60V
Welding voltage (max) 58V 58V
Power factor at max current P.F. 0.82-0.90 0.80-0.90
Efficiency at max current ƞ 89-91% 89-91%
Operating temperature range -20…+40°C -20…+40°C
Storage temperature range -40…+60°C -40…+60°C
EMC class A A
OPERATING MANUAL | EN 165
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KEMPPI 2017 | 1817