Kemppi X8 - Page 163

X8 MIG WELDER 2.8 Technical data
Feature Description Value
Rated power 40%ED -
60%ED 19kVA
100%ED 14kVA
Supply current (maximum) I
1max
@220-230V -
I
1max
@380-460V 28-25A
Supply current (effective) I
1eff
@220-230V -
I
1eff
@380-460V 22-19A
Idle power without cooler and wire feeder
(MIG)
P
i
45-52W
Idle power with cooler, without wire feeder
(MIG)
P
i
51-58W
Open circuit voltage (MMA) U
av
50 V
Open circuit power (MMA) (without cooler
and wire feeder, fans OFF)
P
i
44-53W
Open circuit power (MMA) (without cooler
and wire feeder, fans ON)
P
oc
107-111W
Open circuit power (MMA) (with cooler,
without wire feeder, fans ON)
P
oc
132-137W
No-load voltage (MIG & MMA) U
0 peak
76-92VDC
No-load voltage (MMA) U
r peak
72-86VDC
Fuse 220-230V -
380-460V 32A
Output 40%ED -
60%ED 400A
100%ED 320A
Welding current and voltage range MIG@220V -
MIG@380V 10A/10V-400A/50V
Welding current and voltage range MMA@220V -
MMA@380V 10A/10V-400A/61V
Welding voltage (max) 59V
Power factor at max current P.F. 0.80-0.88
Efficiency at max current ƞ 89-91%
Operating temperature range -20…+40°C
Storage temperature range -40…+60°C
OPERATING MANUAL | EN 163
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KEMPPI 2017 | 1817