Siemens CU240B-2 Operating Instructions

3.5.4 Output reactor
Output reactors reduce the voltage stress on the motor windings and
the load placed on the inverter as a result of capacitive recharging
currents in the cables.
An output reactor is required for the following motor cable lengths:
● For PM330 Power Module:
– ≥ 100 m shielded
– ≥ 200 m unshielded
● All other Power Modules:
– ≥ 50 m shielded
– ≥ 100 m unshielded
The figure on the right-hand side shows as example the output reactors
for PM240-2 Power Modules, FSB and FSC.
NOTICE
The output reactor is damaged if the inverter pulse frequency is too high
The output reactors are designed for a specific pulse frequency. The output reactor can
overheat if the inverter is operated with excessive pulse frequencies. Excessively high
temperatures damage the output reactor.
● Operate the inverter only with an output reactor with the permissible pulse frequencies:
– PM330 Power Modules HX and JX: Pulse frequency ≤ 2.5 kHz
– All other Power Modules: Pulse frequency ≤ 4 kHz
Output reactors for PM230 Power Modules (IP55/UL Type 12)
Power Module Power Output reactor
FSA 6SL3223-0DE13‑7 . A0,
6SL3223-0DE15‑5 . A0,
6SL3223-0DE17‑5 . A0,
6SL3223-0DE21‑1 . A0,
6SL3223-0DE21‑5 . A0,
6SL3223-0DE22‑2 . A0
0.37 kW … 2.2 kW 6SL3202-0AE16-1CA0
6SL3223-0DE23‑0 . A0 3.0 kW 6SL3202-0AE18-8CA0
FSB 6SL3223-0DE24‑0 . A0,
6SL3223-0DE25‑5 . A0,
6SL3223-0DE27‑5 . A0,
4.0 kW … 7.5 kW 6SL3202-0AE21-8CA0
FSC 6SL3223-0DE31‑1 . A0,
6SL3223-0DE31‑5 . A0,
6SL3223-0DE31‑8 . A0
11.0 kW … 18.5 kW 6SL3202-0AE23-8CA0
FSD 6SL3223-0DE32‑2 . A0 22 kW 6SE6400-3TC03-8DD0
6SL3223-0DE33‑0 . A0 30 kW 6SE6400-3TC05-4DD0
FSE 6SL3223-0DE33‑7 . A0 37 kW 6SE6400-3TC08-0ED0
6SL3223-0DE34‑5 . A0 45 kW 6SE6400-3TC07-5ED0
Description
3.5 Components for the Power Modules
Converter with the CU230P-2 Control Units
46 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English