Lenze 8200 Frequency inverters - Manual (Page 252)

Network of several drives
8200SHB0199 10-9
10.3 Selection basics
In the following table you will find some basic data to select a drive network. Two
examples explain the use of the tables.
10.3.1 Conditions
The unit data list in the table TAB 1 are only valid, if the network fulfills the following
conditions:
-
All inputs are connected to the three-phase AC mains by means of the
mains filters prescribed in TAB 2.
-
Chopper frequencies:
- 93XX: 8 kHz.
- 821X/822X/824X: 4 kHz or 8 kHz.
-
Motors (three-phase AC asynchronous motors, asynchronous servo motor,
synchronous servo motors):
- Simultaneity factor F
g
= 1, i.e. all motors operate simultaneously with
100 % motor load.
- Mains voltage V
mains
= 400 V / 50 Hz
- Ambient temperature during operation: max. +40
E
C
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