TELEMECHANIQUE ALTIVAR11 Phase converter and Variable Speed Drive for operation of 3-PHASE motors with single phase input. Way too many parameters to mention, we include a full set of installation & operation documents. Was removed from working commercial convection oven that has not been used in over 5 years. It was then tested again. Item not in original box – it has been re-packaged. This item is in the category “Business & Industrial\Industrial Automation & Motion Controls\Drives & Starters\Drives & Motor Controls\Variable Frequency Drives”. The seller is “dci324″ and is located in this country: CA. This item can be shipped to Canada, United States.