This product is a wear part for the Altivar 340, Altivar Process 600, and Altivar Process 900 drives. This fan for a frequency converter is a cooling accessory. It is suitable for drives with variable speeds ranging from 30 kW to 90 kW and a rated voltage of 200 V to 480 V. This fan increases the lifespan of the drive. A fan is required for all drive series. This fan has a solid housing made of plastic. Its dimensions are 30.5 cm (width) x 30.5 cm (length) x 9.5 cm (height) and it weighs 1.14 kg.