Power Module PM340 — Blocksize FSC with Line Filter
The Siemens 6SL3210-1SE21-8AA0 is a SINAMICS S120 Power Module PM340 designated as a spare part. It accepts a 380-480 V 3AC, 50/60 Hz input and delivers a 3-phase output rated at 18 A, corresponding to 7.5 kW. The module is built in Blocksize FSC and includes an integrated line filter and internal air cooling.
Fit and Deployment Context
The Blocksize FSC form factor is a compact, panel-mount chassis designed for DIN-rail or backplate integration in control cabinets. The built-in line filter simplifies EMC compliance by attenuating conducted emissions on the mains side — mount the module close to the line entry to keep pigtails short and avoid defeating the filter. Internal air cooling means clearance above and below for airflow is required; no external fan unit is needed for most loads within the 7.5 kW rating.