Siemens 6DD2920-3AW2: TAS21E Trigger Board for SIMOVERT D/S – Rolling Mill, Aluminum Smelter, Mine Winders
Product Overview The 6DD2920-3AW2 is Siemens’ TAS21E thyristor electronics submodule within the SIMADYN D / SIMOVERT D&S power-electronic architecture — the “trigger brain” that sits in the SIMADYN D









