The VW3AE2416 is a switch for 12-pulse input, designed for Altivar floor-standing enclosures with separate air flows or compact versions, within the Altivar 61 Plus and Altivar 71 Plus drive ranges.
This accessory switches the 12-pulse input configuration on Altivar 61 Plus and Altivar 71 Plus drives mounted in floor-standing enclosures. The 12-pulse topology reduces line-side harmonics compared to a standard 6-pulse rectifier, which matters when the installation must meet IEEE 519 or similar harmonic limits without a separate filter.
