Technical Data Of The Reinforced Braking Resistors Hlr01.1; Braking Resistors For Hcs03.1E-W0070 - Bosch Rexroth IndraDrive Project Planning Manual

Rexroth IndraDrive
Duty Cycles
9.7 Technical Data of the Reinforced Braking Resistors
HLR01.1

Braking Resistors for HCS03.1E-W0070

HLR01.1N-xxxx-xxxxx-A-007-NNNN
continuous power
resistance value in operating
status
type
connection cross section
connection cross section
Energy absorption at peak power, duty cycle t=x sec and load cycle T=120 sec
energy absorption at peak
power
peak power
t
duty cycle ED
Braking power at x % ED and a load cycle T=120 sec
braking power
t
ED
DOK-INDRV*-ADDCOMP****-PR02-EN-P
reduced in the same ratio. For example with a duty cycle of 10 s, the
clearing time is as follows:
Fig. 9-14: Sample calculation of the required clearing time
ED
60%
40%
25%
15%
6 %
Fig. 9-15: Duty cycles
-01K6-N18R0 -03K5-N19R0 -04K5-N18R0 -06K5-N18R0 -10K0-N18R0
kW 1,6
Ω
20,0
A5
mm² 2,5
AWG 14
kWs 109
kW 34
sec 3,3
% 2,7
kW 15
sec 7,2
% 6
Fig. 9-16: Technical data for braking resistors at HCS03.1E-W0070
Braking Resistors HLR01.1
10 s
× =
example : 72 s
48 s
t
einmax in s
72
48
30
18
7,2
3,5 4,5
21,3 20,2
B1 B2
4 6
12 10
252 432
31 33
8 13
6,7 11
14 14
18 30
15 25
9-11
15 s
t
ausmin in s
48
72
90
102
112,8
6,5 10
20,2 20,2
B2 B3
10 10
8 8
686 1080
33 33
21 32
17 27
14 15
48 72
40 60