Kemppi HiArc S 400A, Operating Manual

Page: 18 / 20

HiArc S 400R, 400A
16
EN
7. teCHniCal data
HiArc S 400R HiArc S 400A
Connection voltage
3~50/60 Hz 380 – 440 V (-10…+10 %) 380 – 440 V (-10 %…+10 %)
Rated power at max. current
60 % ED 20 kVA 20kVA
Fuse (delayed)
25 A 25 A
Output at 40 °C
MMA 60 % ED 400 A / 36 V 400 A / 36 V
MMA 100 % ED 310 A / 32.4 V 310 A / 32.4 V
TIG 60 % ED - 400 A / 26 V
TIG 100 % ED - 310 A / 22.4 V
Welding voltage (max) 400 A / 48 V 400 A / 48 V
Electrodes,
ø
1.6...7.0 mm 1.6...7.0 mm
Welding current control stepless stepless
Power factor at 100 % 0.90 0.90
Operating temperature range -20…+50 °C -20…+50 °C
Efficiency at 100 %
0.89 0.89
Degree of protection
IP23S IP23S
EMC class
A A
External dimensions
L x W x H 570 x 270 x 340 mm 570 x 270 x 340 mm
Weight
19.5 kg 20 kg