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6.
teCHniCal data
HiArc
Connection voltage
Rated power at max. current
Supply current
Output at 40 °C
Fuse (delayed)
Open circuit voltage
Power factor at 60 %
Efficiency at 100 %
Welding range
External dimensions
Weight
EMC class
Degree of protection
Gas heater connection
Standards
IEC 60974-1
IEC 60974-10
© Kemppi Oy / 1244
M 400A
3~, 50/60 Hz 380 – 440 V (–10 %...+10 %) 380 – 440 V (–10 %...+10 %)
60 % ED
17.6 kVA
100 % ED
12.5 kVA
I
27 A
1max
I
19 A
1eff
60 % ED
400 A / 34 V
100 % ED
310 A / 29 V
25 A
60 – 70 V
0.90
87 %
13 – 39 V
L x W x H
647 x 385 x 485 mm
36 kg
A
IP23S
110 V/150 W
M 500A
24.5 kVA
17 kVA
37 A
29 A
500 A / 39.0 V
390 A / 33.5 V
35 A
60 – 70 V
0.92
87 %
13 – 50 V
716 x 385 x 485 mm
41 kg
A
IP23S
110 V/150 W
EN
21
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