BOC Smootharc Elite MIG 451 Progress Pulse - Technical Specifications and Performance Data

Technical data
Smootharc Elite MIG 451 Progress Pulse
099-004839-BOC01
10.11.2009
39
8 Technical data
8.1 Smootharc Elite MIG 451 Progress Pulse
NOTE
Performance specifications and guarantee only in connection with original spare and
replacement parts!
451
Adjusting range Welding current/voltage:
TIG
5 A / 10,2 V bis 450 A / 28 V
MMA
5 A / 20,2 V bis 450 A / 38 V
MIG/MAG
5 A / 14,25 V bis 450 A / 36,5 V
Duty cycle at 25C
100%
450A
Duty cycle at 40C
80%
450A
100%
420A
Load alternation
10 min. (60% DC
∧
6 min. welding, 4 min. break)
Open circuit voltage
79V
Mains voltage (tolerances)
3 x 400V (-25% to +20%)
Frequency
50/60Hz
Mains fuse (safety fuse, slow-blow)
3 x 35A
Mains connection lead
H07RN-F4G6
Max. connection power
MIG/MAG
20.7 kVA
TIG
15.9 kVA
MMA
21.6 kVA
Recommended generator rating
29.1 kVA
Cosϕ
0.99
Insulation class/protection classification
H/IP 23
Ambient temperature
-20 °C to +40 °C
Machine/torch cooling
Fan/gas or water
Cooling capacity at 1l/min(¹)
1500W
Max. flow rate(¹)
5l/min
Max. initial coolant pressure(¹)
3.5 bar
Max. tank capacity(¹)
12l
Coolant(¹)
Ex works: KF 23 E (-10C to +40C) or
KF 37 E (-20C to +10C)
Workpiece lead
70 mm
2
Dimensions L/W/H [mm]
1100 x 455 x 1000
Weight in kg
125
Constructed to standards
IEC 60974-1, -2, -10 /
/