This product is a wear part for the 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 110 to 315 kW and a nominal voltage of 380 to 440 V. This fan increases the lifespan of the drive. The number of fans required depends on the drive series. This fan has a solid housing made of plastic. Its dimensions are 11 cm (width) x 10 cm (length) x 10 cm (height) and it weighs 1.2 kg.