Lust CDA3000 - Page 140

Engineering Guide CDA3000
3-57
3 Selection of inverter module
DE
EN
1
2
3
4
5
6
7
A
Long motor cables
The specified rated currents relate to the current still available at the end
of a 10/25 m long motor cable; see Table 3.24 to Table 3.26. If the motor
cable is longer than 10/25 m, the current losses resulting from the additio-
nal motor cable length must be taken into account.
Table 3.27 applies to motor cable lengths up to 150 m.
Clock
Frequency
Mains voltage
1 x 230 V
Mains voltage
1 x 400 V
Mains voltage
1 x 460 V
Motor choke Motor choke Motor choke
without
[mA per m]
with
[mA per m]
without
[mA per m]
with
[mA per m]
without
[mA per m]
with
[mA per m]
410*15*20*
815*30*40*
16 25 * 60 * 70 *
* Not available at time of going to press
Table 3.27 Current losses on motor cable dependent on clock frequency