Lenze EMB9352−C - Manual (Page 81)

Dimensioning
Dimension brake chopper and brake resistor
5
l
81 EDBMB935X DE/EN/FR 13.0
Determine the average regenerative power P
gen,ave
(3 s):
1 2 3 4 5 6 7 8 9 t [s]
5
10
15
20
25
30
35
40
45
50
55
60
65
P
gen
[kW]
0
1
9350br_16a
Fig. 3 Power characteristic in generator mode
P gen Regenerative power
0 The average regenerative power is generated in a time range of 3 s.
Shift the time range on time axis t until you have found the highest
mean value.
1 Time range with the highest mean value above 3 s