Output Reactor - Siemens SINAMICS G120 Operating Instructions Manual

3.4.4

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 shielded motor cables longer than
50 m or unshielded motor cables longer than
100 m.
NOTICE
The output reactor is damaged if the inverter pulse frequency is too high
The output reactors are designed for pulse frequencies of 4 kHz. The output reactor can
overheat if the inverter is operated with pulse frequencies > 4 KHz. Excessively high
temperatures damage the output reactor.
• Operate the inverter with an output reactor with a maximum pulse frequency of 4 kHz.
Power Module PM330 requirements:
An output reactor is required for a motor cable length longer than
● 100 m shielded
● 200 m unshielded
The maximum pulse frequency with an output reactor is 4 kHz.
Output reactors for PM230 Power Modules (IP20)
Power Module
FSA
FSB
FSC
FSD
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
6SL3210-1NE11-3☐L0,
6SL3210-1NE11-7☐L0,
6SL3210-1NE12-2☐L0,
6SL3210-1NE13-1☐L0,
6SL3210-1NE14-1☐L0,
6SL3210-1NE15-8☐L0
6SL3210-1NE17-7☐L0
6SL3210-1NE21-0☐L0,
6SL3210-1NE21-3☐L0,
6SL3210-1NE21-8☐L0
6SL3210-1NE22-6☐L0,
6SL3210-1NE23-2☐L0,
6SL3210-1NE23-8☐L0
6SL3210-1NE24-5☐L0
3.4 Components for the Power Modules
for PM240 FSA, FSB
Power Output reactor
0.37 kW ... 2.2 kW 6SL3202-0AE16-1CA0
3.0 kW 6SL3202-0AE18-8CA0
4.0 kW ... 7.5 kW 6SL3202-0AE21-8CA0
11.0 kW ... 18.5 kW 6SL3202-0AE23-8CA0
22 kW 6SE6400-3TC03-8DD0
Description
for GX
37