Lenze 8400 protec, Hardware Manual

Page: 48 / 198

Technical data
Rated data
Operation at rated mains voltage 400 V
4
48
EDS84DPS424 EN 5.0
4.2.2 Operation at rated mains voltage 400 V
Basis of the data
Mains Voltage Voltage range Frequency range
U
Lrated
[V] U
Lrated
[V] f [Hz]
3/PE AC 400 320 − 0 % ... 440 + 0 % 45 − 0 % ... 65 + 0 %
Mains current Output power Motor power
at I
arated
U, V, W 4 pol. ASM
Type I
Lrated
[A] S
arated
[kVA] P
arated
[kW]
E84Dxxxx7514 4.1 1.5 0.75
E84Dxxxx1524 5.5 2.4 1.5
E84Dxxxx3024 9.7 4.6 3.0
E84Dxxxx4024 12.9 5.9 4.0
E84DHxxx7524 20.8 10.0 7.5
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
E84Dxxxx7514 2.4 4.8 2.4 4.8 2.4 4.8 1.6 4.0
E84Dxxxx1524 3.9 7.8 3.9 7.8 3.9 7.8 2.3 6.4
E84Dxxxx3024 7.3 14.6 7.3 14.6 7.3 14.6 4.9 9.5
E84Dxxxx4024 9.5 19.0 9.5 19.0 9.5 17.0 6.3 9.5
E84DHxxx7524 16.0 32.0 16.0 32.0 16.0 30.0 10.7 21.3
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).