10
Project planning
Selecting the braking resistor
Operating Instructions – MOVIMOT
®
flexible
296
10.8 Selecting the braking resistor
10.8.1 Information on ambient temperature
For ambient temperatures of more than +40 °C, the continuous power must be re-
duced by 4% for every 10K. The tripping current must be reduced by 2% for every
10K.
Do not exceed a maximum ambient temperature of 80°C.
10.8.2 Technical data of BW100-005/K-1.5 and BW150-003/K-1.5
Power diagrams
The following figure shows the rating diagrams of the braking resistors BW100-005/
K-1.5, BW150-003/K-1.5:
0.2
2.0
0.4
0.6
0.8
0.1
1.0
[1]
[2]
6 7 8 9 1003 4 5 10 20 30 40 50 60
70
80
BW100-005
BW150-003
25298658059
[1] Power in KW
[2] Cyclic duration factor cdf in %
29129451/EN – 12/2019
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