Power Module for HVAC and Pump Applications
The Siemens 6SL3223-0DE31-5AA1 is a SINAMICS G120P Power Module PM230 rated for 15 kW low overload on a 380-480 V three-phase supply. It delivers 150% overload for 3 seconds and 110% for 57 seconds, then settles at 100% for 240 seconds — a load profile that matches centrifugal pumps, fans, and compressors where peak torque is brief. The integrated Class A EMC filter meets EN 61800-3 for conducted emissions, so you skip the external filter in most industrial and commercial panel builds.
Mounting and Environment
IP55 / UL Type 12 enclosure means this module handles washdown environments, dust, and hose-directed water — typical for HVAC rooftop units, food-processing wash zones, and outdoor pump stations. Dimensions are 620 x 230 x 249 mm (HxWxD) in Frame Size C (FSC). Ambient rating is -10 to +40 °C for low-overload duty; above that, derate per the thermal curve. No Control Unit or operator panel is included — order a CU230P-2 separately, firmware V4.3.2 or higher required.
