Technical data, Switching frequency-dependent output currents – Lenze 8400 User Manual
Page 64
Technical data
Rated data
Operation with increased power at a 500 V mains
4
64
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
1.2
2.6
1.2
2.6
-
-
-
-
E84AVxxx5514
1.7
3.6
1.7
3.6
-
-
-
-
E84AVxxx7514
2.3
4.8
2.3
4.8
-
-
-
-
E84AVxxx1124
3.1
6.4
3.1
6.4
-
-
-
-
E84AVxxx1524
3.8
7.8
3.8
7.2
-
-
-
-
E84AVxxx2224
5.4
11.2
5.4
11.2
-
-
-
-
E84AVxxx3024xxS
7.0
14.6
7.0
13.5
-
-
-
-
E84AVxxx3024xx0
7.0
14.6
7.0
13.5
-
-
-
-
E84AVxxx4024
9.1
19.0
9.1
17.6
-
-
-
-
E84AVxxx5524
12.5
26.0
12.5
24.1
-
-
-
-
E84AVxxx7524
17.0
33.0
17.0
30.5
-
-
-
-
E84AVxxx1134
22.6
47.0
22.6
43.5
-
-
-
-
E84AVxxx1534
-
-
-
-
-
-
-
-
E84AVxxx1834
40.2
78.0
40.2
78.0
-
-
-
-
E84AVxxx2234
48.5
89.3
48.5
89.3
-
-
-
-
E84AVxxx3034
58.6
112.1
58.6
89.3
-
-
-
-
E84AVxxx3734
73.0
136.8
73.0
97.6
-
-
-
-
E84AVxxx4534
85.4
169.1
85.4
124.4
-
-
-
-
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).