Technical Data - Kemppi X3 Operating Manual

7.

TECHNICAL DATA

X3 Power Source
Mains connection voltage
Mains connection cable
Rated power at max. current
Supply current (maximum)
Supply current (effective)
Idle power
Open circuit voltage
No-load voltage, U
0
Fuse
Output
Welding current and voltage range
Power factor at max current
Efficiency at max current
Operating temperature range
Storage temperature range
EMC class
Minimum short-circuit power SSC of supply network
Degree of protection
External dimensions
Weight
Power supply for auxiliary devices
Standards
The equipment complies with the requirements for the CE mark.
400 / 400 AU
3~, 50/60 Hz 380 – 440 V (–10 %...+10 %) 380 – 440 V (–10 %...+10 %)
H07RN-F 4 G4
60 % ED 17.6 kVA
100 % ED 12.5 kVA
I 27 A
1max
I 19 A
1eff
Pi < 20 W
U 52 – 57 V
av
U 47 – 57 V
0
25 A
60 % ED 400 A / 34 V
100 % ED 310 A / 29 V
25 A/15 V – 400 A/38V
λ 0.88
η 89 %
–20...+40 °C
–40...+60 °C
A
4.7 MVA
IP23S
L x W x H 629 x 230 x 414 mm
32 kg
U 110 V/150 W
aux
IEC 60974-1
IEC 60974-10
18
© Kemppi Oy 2018
500
4 G4
24.5 kVA
17 kVA
37 A
29 A
< 20 W
57 – 62 V
51 – 62 V
35 A
500 A / 39.0 V
390 A / 33.5 V
25 A/15 V – 500 A/43 V
0.90
90 %
–20...+40 °C
–40...+60 °C
A
5.2 MVA
IP23S
629 x 230 x 414 mm
36 kg
110 V/150 W
IEC 60974-1
IEC 60974-10
X3 MIG Welder 1814