The Siemens 6SL3055-4AB05-0AV0 is a 24 V DC power supply designed specifically for the SINAMICS V50 drive family. It accepts a wide input range of 88 V to 264 V AC, making it usable across global line voltages without a transformer tap change.
As a SINAMICS V50 accessory, this supply mounts within the drive's own enclosure or a dedicated panel compartment. The wide input range (88-264 V AC) means it can be fed from either a 110 V or 230 V control transformer without reconfiguration — useful for multi-voltage plant floors.
