Power Module PM340 — 3.0 kW blocksize
The Siemens 6SL3210-1SE17-7UA0 is a SINAMICS S120 Power Module PM340 in blocksize FSB, rated for 380-480 V 3AC input at 50/60 Hz and delivering 7.7 A (3.0 kW) three-phase output. Internal air cooling keeps the package compact for DIN-rail or panel mounting in a control cabinet. This unit is listed as a spare part, so it's the replacement module for an existing S120 drive system — not a first-fit design-in choice.
Integration notes for the PM340
Blocksize FSB frames mount directly to a backplate or DIN rail. The PM340 connects to a Control Unit via the DRIVE-CLiQ interface — verify the Control Unit firmware revision supports this PM340 variant. Input power lands on the main terminals; the DC-link bus is available for shared DC applications or braking module connection. Internal air cooling requires clearance around the heatsink fins; derate output current if ambient exceeds 40 °C per the thermal curve in the equipment manual.