Lenze E70AC Series, Hardware Manual

Page: 39 / 162

Technical data
Rated data
Axis modules
4
l
39
EDS700ACBA EN 5.1
Output data
The axis modules E70ACM... generate the output power at switching frequencies of 4. 8
and 16 kHz. The switching frequency of 2 kHz used of controllers of other device series is
not used.
The rated switching frequency is preset with 4 kHz. In general, the rated current (I
aN4
) and
the maximum current (I
aM4
) refer to the rated switching frequency.
8 and 16 kHz are parameterised as standard switching frequency. These are variable
switching frequencies. If the permissible continuous current for these switching
frequencies is exceeded, it is automatically switched back to the next lower switching
frequency.
When the axis modules E70ACM... are used, the maximum output current (overload
current) is only possible at a rated switching frequency of 4 kHz.
Dynamic load change cycles with recovery times are defined for the maximum output
current. In the recovery time, the current has to be limited to 75 % of the rated current at
4 kHz. For certain axis modules, the use of load change cycles at output frequencies
0 ... 5 Hz is restricted.
Data for operation at a switching frequency of 4 kHz.
Spannung Frequenz
1)
Dauerausgangsstrom [A] Phasenzahl
[V] [Hz] bis +40 °C

bis +55 °C

E70ACMxx0054xx1xxx 0 ... 400/480 0 ... 500 2.5/2.5 1.6/1.6 3
E70ACMxx0104xx1xxx 0 ... 400/480 0 ... 500 5.0/5.0 3.1/3.1 3
E70ACMxx0204xx1xxx 0 ... 400/480 0 ... 500 10.0/10.0 6.3/6.3 3
E70ACMxx0324xx1xxx 0 ... 400/480 0 ... 500 16.0/16.0 10.0/10.0 3
E70ACMxx0484xx1xxx 0 ... 400/480 0 ... 500 24.0/24.0 15.0/15.0 3
E70ACMxx0644xx1xxx 0 ... 400/480 0 ... 500 32.0/32.0 20.0/20.0 3
E70ACMxx0054xx2xxx 0 ... 400/480 0 ... 500 2 * 2.5/2.5 2 * 1.6/1.6 3
E70ACMxx0104xx2xxx 0 ... 400/480 0 ... 500 2 * 5.0/5.0 2 * 3.1/3.1 3
E70ACMxx0204xx2xxx 0 ... 400/480 0 ... 500 2 * 10.0/10.0 2 * 6.3/6.3 3
E70ACMxx0324xx2xxx 0 ... 400/480 0 ... 500 2 * 16.0/16.0 2 * 10.0/10.0 3

Temperature in the control cabinet
1)
Table value valid at switching frequency = 4 kHz
E70ACM
S
xxxx4xxxxx:
At switching frequency = 8 kHz, the max. output frequency is 1000 Hz.
At switching frequency = 16 kHz, the max. output frequency is 2000 Hz.
E70ACM
D
xxxx4xxxxx:
The max. output frequency is limited to 599 Hz.
Testing of the axis modules via +UG, −UG is possible if U
DC
³
30 V.
Provision of the 24−V supply at X21 (power supply module) / X3 (axis module) is required.