| 摘要 |
<p>The present invention relates to a filter module for a frequency convertor (2) consisting of a filter circuit (12) housed in a box (17) and capable of being connected to the said convertor (2), characterised in that it contains an input filter (11) and an output filter (12) which are mounted in such a way that the input terminals (E1, E2, E3) intended for the mains connection and the output terminals (R1, R2, R3) intended for connecting to the motor (3) are arranged on the same side (13) of the box, and that the connections (K1, K2, K3, S1, S2, S3) with the frequency convertor (2) are arranged on one side (14) of the box intended to be mounted face-to-face with the said convertor. <IMAGE></p> |
