Technical Data; Explanation Of The Term "Duty Cycle - Fronius AccuPocket 150/400 Operating Instructions Manual

Technical data

Explanation of Duty cycle (D.C.) is the proportion of time in a 10-minute cycle at which the device may be
the term "duty cy- operated at its rated output without overheating.
cle"
Example: Welding at 150 A at 60% D.C.
-
-
-
If the device is to be continuously operated without stopping:
1
2
Technical data
Battery nominal voltage
Charging current
Rapid charging current
Battery capacity
Battery type
Welding current range
Welding current in hybrid mode, MMA welding
Welding current in hybrid mode, TIG welding
42
NOTE! The D.C. values specified on the rating plate are based on an ambient
temperature of 40°C. If the ambient temperature is higher, either the D.C. or out-
put must be reduced accordingly.
Welding phase = 60% of 10 minutes = 6 minutes
Cooling phase = remaining time = 4 minutes
After the cooling phase, the cycle begins anew.
150 A
0 A
0 Min.
look in the technical data for a D.C. value of 100% for the reigning ambient tempera-
ture.
Reduce the output or amperage in line with this value so that the device can remain in
use without observing a cooling phase.
60 %
6 Min.
6 Min.
40 °C (104 °F)
40 °C (104 °F)
40 °C (104 °F)
40 °C (104 °F)
4 Min.
10 Min.
Electrode DC
TIG DC
1)
18% D.C.
1)
25% D.C.
1)
100% D.C.
1)
25% D.C.
52.8 V
10 A
18 A
7,5 Ah
Li-ion
10 -140 A
3 - 150 A
140 A
100 A
40 A
150 A