Technical data, Switching frequency-dependent output currents – Lenze 8400 User Manual
Page 59
Technical data
Rated data
Operation with increased power at a 400 V mains
4
59
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
E84AVxxx3714
1.6
2.6
1.6
2.6
-
-
-
-
E84AVxxx5514
2.2
3.6
2.2
3.6
-
-
-
-
E84AVxxx7514
2.9
4.8
2.9
4.8
-
-
-
-
E84AVxxx1124
3.8
6.4
3.8
6.4
-
-
-
-
E84AVxxx1524
4.8
7.8
4.8
7.8
-
-
-
-
E84AVxxx2224
6.7
11.2
6.7
11.2
-
-
-
-
E84AVxxx3024xxS
8.8
14.6
8.8
14.6
-
-
-
-
E84AVxxx3024xx0
8.8
14.6
8.8
14.6
-
-
-
-
E84AVxxx4024
11.5
19.0
11.5
19.0
-
-
-
-
E84AVxxx5524
15.6
26.0
15.6
26.0
-
-
-
-
E84AVxxx7524
21.0
33.0
21.0
33.0
-
-
-
-
E84AVxxx1134
28.2
47.0
28.2
47.0
-
-
-
-
E84AVxxx1534
38.4
64.0
38.4
62.4
-
-
-
-
E84AVxxx1834
46.8
78.0
46.8
78.0
-
-
-
-
E84AVxxx2234
56.4
89.3
56.4
89.3
-
-
-
-
E84AVxxx3034
73.2
112.1
73.2
89.3
-
-
-
-
E84AVxxx3734
91.2
136.8
91.2
115.2
-
-
-
-
E84AVxxx4534
107.0
169.1
107.0
146.9
-
-
-
-
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).