Technical data, Rated data operation at rated mains voltage 230 v, Switching frequency-dependent output currents – Lenze 8400 User Manual
Page 37: 380 v, adjustable
Technical data
Rated data
Operation at rated mains voltage 230 V
4
37
EDS84ASC552 EN 9.1
Switching frequency-dependent output currents
Output currents [A] at switching frequency
2 kHz
4 kHz
8 kHz
16 kHz
Type
I
arated2
I
aM2
I
arated4
I
aM4
I
arated8
I
aM8
I
arated16
I
aM16
E84AVxxx2512
1.7
3.4
1.7
3.4
1.7
3.4
1.1
2.8
E84AVxxx3712
2.4
4.8
2.4
4.8
2.4
4.8
1.6
4.0
E84AVxxx5512
3.0
6.0
3.0
6.0
3.0
6.0
2.0
5.0
E84AVxxx7512
4.0
8.0
4.0
8.0
4.0
8.0
2.7
6.6
E84AVxxx1122
5.5
11.0
5.5
11.0
5.5
11.0
3.7
9.1
E84AVxxx1522
7.0
14.0
7.0
14.0
7.0
14.0
4.7
11.6
E84AVxxx2222
9.5
19.0
9.5
19.0
9.5
19.0
6.3
15.7
I
aNx
Rated value of continuous output current
I
aMx
Maximum output current (overload current)
Periodic load change of 3 s with I
aMx
and recovery time of 12 s according to
the tables under chapter 4.4
Can be obtained in the setting ”x kHz fixed/...” in C00018
Switching
frequency
If the maximum heatsink temperature is reached, the switching frequency is
reduced to 4 kHz.
In the setting ”x kHz var./...” in C00018 the switching frequency is reduced
depending on the output current.
Depending on the switching frequency and e.g. the ambient temperature, it
may be required to reduce the output current (chapter 4.1, operating
conditions).
Rated data for internal brake chopper
Switching threshold V
BRmax
: 380 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
E84AVxxx2512
180
2.1
0.8
1.6
0.6
-
-
E84AVxxx3712
180
2.1
0.8
1.6
0.6
-
-
E84AVxxx5512
100
3.8
1.4
2.8
1.1
-
-
E84AVxxx7512
100
3.8
1.4
2.8
1.1
-
-
E84AVxxx1122
33
11.5
4.4
8.6
3.3
-
-
E84AVxxx1522
33
11.5
4.4
8.6
3.3
-
-
E84AVxxx2222
33
11.5
4.4
8.6
3.3
-
-
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