English 1 English
Technical Specifications
NAME
INDEX
CITOSTEP 255C
W000403587
CITOSTEP 305C
W000403588
INPUT
Input Voltage U
1
EMC
Class Frequency
W000403587
230/400V ±10%, Three Phase
A
50/60Hz
W000403588
230/400V ±10%, Three Phase
A
50/60Hz
Input Power at Rated Cycle
Input Amperes I
1max
cos
φ
W000403587
11,4kVA @ 35 Duty Cycle(40°C)
28,5A
0,96
W000403588
15kVA @ 35 Duty Cycle(40°C)
36A
0,96
RATED OUTPUT
Open Circuit
Voltage
Duty Cycle 40°C
(based on a 10 min. period)
Output Current
Output Voltage
W000403587
16 ÷ 44 Vdc
100% 145A 21,3Vdc
60% 190A 23,5Vdc
35% 250A 26,5Vdc
W000403588
17÷ 46 Vdc
100% 175A 22,8Vdc
60% 225A 25,3Vdc
35% 300A 29Vdc
WELDING CURRENT RANGE
GMAW FCAW-GS FCAW-SS
W000403587
25A ÷ 250A
25A ÷ 250A
25A ÷ 250A
W000403588
30A ÷ 300A
30A ÷ 300A
30A ÷ 300A
RECOMMENDED INPUT CABLE AND FUSE SIZES
Fuse or Circuit Breaker Size
Power Lead
230V 400V
W000403587
D 25A
D 16A
4 Conductor, 4mm
2
W000403588
D 32A
D 20A
4 Conductor, 4mm
2
DIMENSION
Weight Height
Width
Length
W000403587
95 kg
810 mm
467 mm
932 mm
W000403588
96,5 kg
810 mm
467 mm
932 mm
WIRE DIAMETER / WIRE FEED SPEED RANGE
WFS RANGE
Drive roll
Solid wires
Aluminum wires
Cored wires **
W000403587
1 ÷ 20 m/min
2
0.6 ÷ 1.2
1.0 ÷ 1.2
0.9 ÷ 1.1
W000403588
1 ÷ 20 m/min
2
0.6 ÷ 1.2
1.0 ÷ 1.2
0.9 ÷ 1.1
Protection Rating
Operating Humidity (t=20°C)
Operating Temperature
Storage Temperature
IP23
≤
95%
from -10°C to +40°C
from -25°C to 55°C
**Polarity change kit must be purchased (see "Accessories" chapter).