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Technical Specifications
NAME
INDEX
POWERTEC
®
i400S
K14241-1
INPUT
Input Voltage U
1
EMC
Class
Frequency
400V ± 15% 3-phase
A
50/60Hz
Input Power at Rated Cycle Input
Amperes
I
1max
PF
15 kVA @ 50% Duty Cycle (40°C)
21A
0,90
Efficiency Idle
Power
85% 35W
RATED OUTPUT
Open Circuit Voltage
Duty Cycle 40°C
(based on a 10 min.
period)
Output Current
Output Voltage
U
0peak
= 54Vdc
U
0rms
= 54Vdc
GMAW
50% 350A
31,5Vdc
60% 340A
31,0Vdc
100% 300A 29,0Vdc
FCAW
50% 350A
31,5Vdc
60% 340A
31,0Vdc
100% 300A 29,0Vdc
SMAW
30% 350A
34,0Vdc
60% 320A
32,8Vdc
100% 275A 31,0Vdc
WELDING CURRENT RANGE
GMAW FCAW SMAW
20A÷350A 20A÷350A 10A÷350A
WELDING VOLTAGE REGULATION RANGE
GMAW FCAW
15V÷ 33,5V
15V÷ 33,5V
RECOMMENDED INPUT CABLE AND FUSE SIZES
Fuse Type: Time-Delay or Circuit Breaker Type D
Power Lead
400V
25A
4 Conductor, 2,5mm
2
DIMENSION
Weight Height Width Length
68kg
932 mm
560 mm
925 mm
Protection Rating
Operating Humidity (t=20°C) Operating
Temperature Storage
Temperature
IP23
≤
90 %
from -10 ºC to +40 ºC
from -25 ºC to +55 ºC
