INVERTER ASSEMBLY FOR COMPRESSORS AND COMPRESSORS COMPRISING SUCH ASSEMBLY

摘要

A frequency changer assembly for compressors, in which a compressor (2) has an external casing (3) housing motor means (4) and compression means for a fluid, such assembly comprising an inverter (8) electrically connectable to the motor means (4) of a compressor (2) for adjusting the operative speed thereof, a cooling member (9) arranged in thermal contact with the inverter (8) for the cooling of the same, and means (16) for the stable connection of the inverter (7) to the cooling member (9) for defining a unitary group (8, 9). The unitary group (8, 9) comprises means (16) for its removable anchoring to the casing (3) of the compressor (2), for stably anchoring the inverter (8) and the cooling member (9) to the compressor (2) on the outside of the same. A compressor comprising such assembly.