Read and understand this manual before installing or operating the Altivar 71 v Mount the drive in accordance with the instructions ATV71HU75N4(4). Read and understand this manual before installing or operating the Altivar 71 drive. Installation, adjustment, repair, and maintenance must be performed by ATV71HU75N4 Schneider Electric Motor Drives 400/480VAC ALTIVAR 71 DRIVE datasheet, inventory & pricing.This manual describes how to use the platform (Interface VBA) under Microsoft Office Excel for the Size 4: ATV71HU55M3, ATV71HU55N4, ATV71HU75N4. ATV71HU75N4. R532929-01. Image representative of range only. Stock information temporarily Altivar 71 Variable Speed Drive Installation Manual. Read and understand this manual before installing or operating the Altivar 71 drive. Installation, adjustment, repair, and maintenance must be performed by ATV71HU75N4 - variable speed drive ATV71 - 7.5kW-10HP - 480V - EMC filter-graphic cover may vary according to the drive model (refer to the user guide).