Technical Specifications - Lincoln Electric SAF-FRO DIGISTEP 355S Operator's Manual

Technical Specifications

DIGISTEP 355S
DIGISTEP 425S
DIGISTEP 505S
Input Voltage U
W000403590
230 / 400V±10%
W000403591
W000404224
Input Power at Rated Output
W000403590 17,3 kVA @ 40% Duty Cycle
W000403591 22,8 kVA @ 40% Duty Cycle
W000404224 29,2 kVA @ 40% Duty Cycle
(Based on a 10 min. period)
W000403590
W000403591
W000404224
W000403590
W000403591
W000404224
W000403590
W000403591
W000404224
W000403590
W000403591
W000404224
Protection Rating
IP23
English
NAME
1
3 - phase
RATED OUTPUT AT 40°C
Duty cycle
40%
60%
100%
40%
60%
100%
40%
60%
100%
Welding Current Range
30 A ÷ 350 A
30 A ÷ 420 A
40 A ÷ 500 A
RECOMMENDED FUSE SIZES AND INPUT CABLE
Fuse or Circuit Breaker Size
230V
D 40 A
D 25 A
D 50 A
PHYSICAL DIMENSIONS
Weight
134 kg
176 kg
185 kg
Operating Humidity
(t=20C)
≤ 90 %
INPUT
EMC Class
A
Input amperes I
1max
45,5 A
58 A
74 A
Output Current
350 A
285 A
220 A
420 A
345 A
265 A
500 A
410 A
315 A
OUTPUT RANGE
400V
D 32 A
D 63 A
D 40 A
Height
880 mm
880 mm
880 mm
Operating Temperature
-10ºC ÷ +40ºC
1
INDEX
W000403590
W000403591
W000404224
Frequency
50 / 60 Hz
cos φ
0,95
0,96
0,96
Output Voltage
31,5 Vdc
28,2 Vdc
25 Vdc
35 Vdc
31,3 Vdc
27,3 Vdc
39 Vdc
34,5 Vdc
29,8 Vdc
Open Circuit Voltage
17 ÷ 48 Vdc
17 ÷ 52 Vdc
18 ÷ 60Vdc
Input Power Cable
4 Conductor, 4 mm2
4 Conductor, 6 mm2
4 Conductor, 6 mm2
Width
700 mm
700 mm
700 mm
Storage Temperature
-25ºC ÷ +55ºC
Lenght
1030 mm
1030 mm
1030 mm
English