Lenze L-force 9400

Single−axis controllers
Rated data
Operation with rated mains voltage 480 V
3

60
EDS94SPP101 EN 10.2
Rated data for internal brake chopper
R
Bmin
[]
I
BRmax
[A]
P
BRmax
[kW]
I
BRd
[A]
P
Bd
[kW]
t
Z
[s]
t
on
[s]
t
fp
[s]
Type
E94ASxE0024 82 9.3 7.1 4.2 1.4 150 15 15
E94ASxE0034 82 9.3 7.1 4.2 1.4 150 15 15
E94ASxE0044 47 16.3 12.5 6.7 2.1 150 15 15
E94ASxE0074 47 16.3 12.5 7.8 2.9 150 15 15
E94ASxE0134 27 28.3 21.7 13.9 5.2 150 15 15
E94ASxE0174 18 42.5 32.5 19.9 7.2 150 15 15
E94ASxE0244 18 42.5 32.5 24.0 10.4 150 15 15
E94ASxE0324 18.0 42.5 32.5 28.0 14.1 600 260 600
E94ASxE0474 15.0 51.0 39.0 37.1 20.7 600 320 600
E94ASxE0594 15.0 51.0 39.0 43.3 28.2 600 430 600
E94ASxE0864 7.5 102.0 78.0 75.0 42.2 600 320 600
E94ASxE1044 7.5 102.0 78.0 83.0 51.6 600 400 600
E94BSxE1454 4.4 174 133 95 39.9 600 300 360
E94BSxE1724 3.1 247 188 135 56.6 600 300 360
E94BSxE2024 3.1 247 188 135 56.6 600 300 360
E94BSxE2454 2.8 273 209 150 61.7 600 300 360
E94BSxE2924 2.3 333 254 182 76.3 600 300 360
E94BSxE3664 1.75 437 334 239 100 600 300 360
E94BSxE4604 1.4 546 418 280 110 600 300 360
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
Note on the brake chopper data
Due to thermal load, the resistance value changes and therefore the dependent rated data
as well.
The brake chopper can output the peak braking power maximally for the specified time t
on
within a cycle time t
Z
.
The brake chopper can output the peak braking power from unloaded states once for the
time t
fp
, e. g. after mains connection or after a recovery time of > 5 x t
Z
.
If the times are exceeded, the brake chopper is clocked so that only the continuous braking
power is output. This serves to the protection of the brake chopper, however, it does not
protect the brake resistor. The brake resistor connected can be protected separately by
parameterisation (C00129 ... C00133) or a thermal contact.
Further information can be found in the software manual.