Lenze ERBSxxxxxxxx - Manual (Page 41)

Product description
Dimensioning conditions
3
EDKRBS047R DE/EN/FR/ES/IT 8.0
41
l
−H1−Auslegungsbed_Bremswiderst_Bsp
1010
5050
100100
200200
150150
t brk
[s] t[s]
0.5
0.5
1
1
0.5
0.5
1
0.5
0.5
1
0.5
0.5
1
0.5
0.5
t cy
c,R
B
= 150 s
tt brk
brk
,max
= 7 s
£
S
tt brk
brk
,max
= 6.5 s
£
S
S
tt brk
brk
,max
= 6.5 s
£
1010
5050
100100
200200
150150
t brk
[s] t[s]
1
1111
t cy
c,P
rs
1
1
t cy
c,P
rs
1
1
t cy
c,P
rs
1
1
t cy
c,P
rs
1
11
t cy
c,P
rs
1
tt brk
brk
,max
= 10 s
£
tt brk
brk
,max
= 11 s
³
S
S
ь
ь
ь
ь
ы
ы
tt brk
brk
,max
= 10 s
£
S
ь
ь
In the above example, the dimensioning condition is observed at all times. In the example
below, the dimensioning condition is once not observed, which means that the brake
resistor selected is not suitable for the process specified. Use a brake resistor with a greater
power (shorter brake resistor cycle t
cyc,RB
).