3 operation at a rated mains voltage of 500 v, Operation at a rated mains voltage of 500 v, Braking operation – Lenze 8400 User Manual
Page 252: 790 v, adjustable
Braking operation
Braking operation with external brake resistor
Operation at a rated mains voltage of 500 V
8
252
EDS84ASC552 EN 9.1
8.2.3
Operation at a rated mains voltage of 500 V
Switching threshold V
BRmax
: 790 V, adjustable
R
Bmin
[]
I
BRmax
[A]
P
BRmax
[kW]
I
BRd
[A]
P
Bd
[kW]
t
Z
[s]
t
on
[s]
t
fp
[s]
Type
E84AVxxx3714
390
2.0
1.6
2.0
1.6
-
-
E84AVxxx5514
390
2.0
1.6
2.0
1.6
-
-
E84AVxxx7514
390
2.0
1.6
2.0
1.6
-
-
E84AVxxx1124
180
4.4
3.5
4.4
3.5
-
-
E84AVxxx1524
180
4.4
3.5
4.4
3.5
-
-
E84AVxxx2224
150
5.3
4.2
5.3
4.2
-
-
E84AVxxx3024xxS
82
9.6
7.6
9.6
7.6
-
-
E84AVxxx3024xx0
82
9.6
7.6
9.6
7.6
-
-
E84AVxxx4024
47
16.8
13.3
13.0
10.3
-
-
E84AVxxx5524
47
16.8
13.3
13.0
10.3
-
-
E84AVxxx7524
27
29.3
23.1
29.3
23.1
-
-
E84AVxxx1134
27
29.3
23.1
29.3
23.1
-
-
E84AVxxx1534
18
43.9
34.7
43.9
34.7
-
-
E84AVxxx1834
15
52.7
41.6
52.7
41.6
-
-
E84AVxxx2234
15
52.7
41.6
52.7
41.6
-
-
E84AVxxx3034
7.5
105.3
83.2
105.3
83.2
-
-
E84AVxxx3734
7.5
105.3
83.2
105.3
83.2
-
-
E84AVxxx4534
7.5
105.3
83.2
105.3
83.2
-
-
R
Bmin
Minimum brake resistance, nominal value ±10 %
I
BRmax
Peak current
P
BRmax
Peak braking power
I
BRd
Continuous current RMS - important for the dimensioning of the cables
P
Bd
Continuous braking power
t
Z
Cycle time, periodic load change with running time and recovery time
t
on
Running time
t
Z
- t
on
Recovery time
t
fp
Maximum running time without initial load and compliance with the recovery
time