Technical data
Tetrix 352, 452, 552
88
099-000141-EW501
12.01.2016
8 Technical
data
8.1
Tetrix 352, 452, 552
Performance specifications and guarantee only in connection with original spare and
replacement parts!
352
452
552
Setting range for welding current
5 A-350 A
5 A-450 A
5 A-550 A
Setting range for welding voltage
10.2 V-24 V
10.2 V-28 V
10.2 V-32 V
Duty cycle at 25 °C ambient temperature
60% DC
- -
550
A
80% DC
- -
520
A
100% DC
350 A
450 A
450 A
Duty cycle at 40 °C ambient temperature
60% DC
- -
550
A
80% DC
- 450
A
-
100% DC
350 A
420 A
420 A
Load alternation
10 min. (60% DC
6 min. welding, 4 min. break)
Open circuit voltage
79 V
Mains voltage (tolerance)
3 x 400 V (-25% to +20%)
Frequency
50/60 Hz
Mains fuse
(safety fuse, slow-blow)
3 x 25 A
3 x 32 A
Mains connection lead
H07RN-F4G6
Max. connected power (TIG)
10.8 kVA
15.9 kVA
22.2 kVA
Max. connected power (MMA)
15.0 kVA
21.6 kVA
29.2 kVA
Recommended generator rating
20.3 kVA
29.2 kVA
39.4 kVA
Cos
/ Efficiency
0,99 / 88%
0,99 / 90%
Insulation class
H
Protection classification
IP 23
Ambient temperature
-25
C to +40
C
Machine cooling
Fan
Workpiece lead
70 mm
2
95
mm
2
Dimensions L/W/H [mm]
375
625
780
Weight
78.5 kg
EMC class
A
Constructed to standards
IEC 60974-1, -3, -10
/