What this PM230 power module delivers
The Siemens 6SL3223-0DE21-5AA0 is a SINAMICS G120P Power Module PM230 with an integrated Class A EMC filter, built for pump and fan applications in building services and HVAC. It runs on 380-480 V 3 AC (+10/-10%) at 47-63 Hz and delivers 1.5 kW under low overload (LO) — meaning 150% for 3 seconds, 110% for 57 seconds, and 100% for 240 seconds. The IP55 / UL Type 12 enclosure lets you mount it directly in washdown or dusty environments without a separate cabinet.
This FSA frame size measures 460 x 154 x 249 mm (HxWxD) and ships without a Control Unit or operating unit. It requires a CU230P-2 Control Unit with firmware V4.3.2 or higher to run. The IP55 rating means it can be wall-mounted in a plant room or outdoors under a roof — no need for a separate IP54 cabinet, but watch the ambient temperature limit of 0 to +40 °C for low overload.