Patent ID: 6388907
Filing Date: 2002-05-14
Classification: H05K

Abstract:
An arrangement in a frequency converter comprisinga frequency converter comprising a power part, which consists of means for converting alternating current to direct current and back to alternating current, whose voltage and frequency are arranged adjustable, and a control and adjustment part, which consists of means for controlling and adjusting the operation of the power part, the power part and the control and adjustment part being separated from one another to form separate modules and arranged in a set of casings consisting of one or more casings, in which at least one casing comprises an openable cover part, the power part and the control part of the frequency converter being arranged in said set of casings, wherein the cover part of at least one casing of the set of casings comprises an opening, in which is arranged an embedding frame which comprises a frame part connecting the embedding frame to the cover part and a substantially enclosed tub-like recess that substantially protrudes inside the casing from the frame part, whereby the control part of the frequency converter is arranged in the recess of the embedding frame.