Technical data
Tetrix 551 AC/DC AW
099-000115-EW501
17.06.2015
131
8.3
Tetrix 551 AC/DC AW
TIG
MMA
Welding current
5 A
–550 A
Welding voltage (TIG)
10.2 V
–32.0 V
20.2 V
–42.0 V
Duty cycle at 25 °C
60% DC
550 A
80% DC
520 A
100% DC
450 A
Duty cycle at 40 °C
60% DC
550 A
100% DC
420 A
Load cycle
10 min. (60% DC
6 min. welding, 4min. pause)
Open circuit voltage (DC)
79 V
Mains voltage (tolerances)
3 x 400 V (-25% to +20%)
Frequency
50/60 Hz
Mains fuse
(safety fuse, slow-blow)
3 x 32 A
Mains connection lead
H07RN-F4G6
Max. connected load (TIG)
22.2 kVA
Max. connected load (MMA)
29.5 kVA
Recommended generator rating
39.8 kVA
cos
/efficiency
0.99/85%
Insulation class/protection
classification
H/IP 23
Ambient temperature*
-25
C to +40
C
Machine/torch cooling
Fan/water
Cooling capacity at 1 l/min
1500 W
Max. flow rate
5 l/min
Max. coolant outlet pressure
3.5 bar
Max. tank capacity
12 l
Workpiece lead < 5 m
95 mm
2
Workpiece lead > 5 m
95 mm
2
Dimensions L/W/H [mm]
1080 x 690 x 1195
Weight
184.5 kg
EMC class
A
Constructed to standard
IEC 60974-1, -2, -3, -10;
;
*Ambient temperature depends on coolant! Observe the coolant temperature range for the
welding torch cooling!
Содержание Tetrix 351
Страница 7: ...Contents Notes on the use of these operating instructions 099 000115 EW501 17 06 2015 7...
Страница 22: ...Machine description quick overview Rear view 22 099 000115 EW501 17 06 2015 4 4 Rear view Figure 4 3...
Страница 26: ...Machine description quick overview Rear view 26 099 000115 EW501 17 06 2015 4 7 Rear view Figure 4 5...
Страница 111: ...Design and function Machine configuration menu 099 000115 EW501 17 06 2015 111 EXIT NAVIGATION ENTER l 0 Figure 5 55...
Страница 138: ...Appendix B Overview of EWM branches 138 099 000115 EW501 17 06 2015 11 Appendix B 11 1 Overview of EWM branches...