Technical data, Rated data operation at rated mains voltage 500 v, 790 v, adjustable – Lenze 8400 BaseLine Manual User Manual
Page 34
Technical data
Rated data
Operation at rated mains voltage 500 V
4
34
EDS84ABD302 EN 4.0
Output currents [A] at switching frequency
2 kHz
4 kHz
8 kHz
16 kHz
Type
I
aN2
I
aM2
I
aN4
I
aM4
I
aN8
I
aM8
I
aN16
I
aM16
E84AVBxx3714
1.0
2.0
1.0
2.0
1.0
2.0
0.7
1.4
E84AVBxx5514
1.4
2.8
1.4
2.8
1.4
2.8
0.9
1.8
E84AVBxx7514
1.9
3.8
1.9
3.8
1.9
3.8
1.3
2.6
E84AVBxx1124
2.6
5.2
2.6
5.2
2.6
5.2
1.7
3.4
E84AVBxx1524
3.1
6.2
3.1
6.2
3.1
6.2
2.1
4.2
E84AVBxx2224
4.5
9.0
4.5
9.0
4.5
9.0
3.0
6.0
E84AVBxx3024
5.8
11.6
5.8
11.6
5.8
11.6
3.9
7.8
I
aNx
Rated value - continuous output current
I
aMx
Maximum output current (overload current)
z
Periodic load change of 3 s with I
aMx
and recovery time of 12 s with 75 % I
aNx
z
Can be achieved with the setting ”x kHz fixed/...” in C00018
Switching
frequency
When the maximum heatsink temperature is reached, the switching frequency
is reduced to 4 kHz.
With the setting ”x kHz var./...” in C00018, the switching frequency is reduced
dynamically.
z
At 16 kHz and Ia > 100 % x IaN8 to 8 kHz
z
At 8 kHz and Ia > 150 % x IaN8 to 4 kHz
Rated data for internal brake chopper
Switching threshold V
BRmax
: 790 V, adjustable
R
Bmin
[Ω]
I
BRmax
[A]
P
BRmax
[kW]
I
BRd
[A]
P
Bd
[kW]
t
Z
[s]
t
on
[s]
t
fp
[s]
Type
E84AVBxx3714
390
2.0
1.6
2.0
1.6
-
∞
-
E84AVBxx5514
390
2.0
1.6
2.0
1.6
-
∞
-
E84AVBxx7514
390
2.0
1.6
2.0
1.6
-
∞
-
E84AVBxx1124
180
4.4
3.5
4.4
3.5
-
∞
-
E84AVBxx1524
180
4.4
3.5
4.4
3.5
-
∞
-
E84AVBxx2224
150
5.3
4.2
5.3
4.2
-
∞
-
E84AVBxx3024
100
7.9
6.2
7.9
6.2
-
∞
-
R
Bmin
Minimum brake resistance, nominal value ±10 %
I
BRmax
Peak current
P
BRmax
Peak braking power
I
BRd
Continuous current RMS - important for cable dimensioning
P
Bd
Continuous braking power
t
Z
Cycle time, periodic load change with running time and recovery time
t
on
Running time in a cycle without reducing the scanning ratio (∞= no time limit)
t
Z
- t
on
Recovery time
t
fp
Maximum running time without initial load and observing the recovery time