Lenze 8400 HighLine C - Page 242

Braking operation
Braking operation with external brake resistor
Operation at a rated mains voltage of 500 V
8
l
242
EDS84ASC552 EN 8.1
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
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