Frequency conversion cabinet

By installing conductive connectors and insulating fasteners inside the frequency converter cabinet, the transfer cabinet is eliminated, and cables are directly connected to electrical components, thus solving the problem of high cost of frequency converter cabinets and achieving the effects of cost savings and improved reliability.

CN224555463UActive Publication Date: 2026-07-24WOLONG ELECTRIC GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WOLONG ELECTRIC GRP CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The cost of existing frequency converter cabinets is relatively high, mainly due to the additional costs incurred in the procurement, installation, and maintenance of the transfer cabinets.

Method used

Design a frequency converter cabinet that directly installs conductive connectors and cable assemblies inside the cabinet. The cables are connected to the electrical component group through the inlet and outlet holes, eliminating the need for a transfer cabinet. Insulating fasteners and cable sleeves are used to fix the cables, ensuring electrical isolation and stable connection.

Benefits of technology

It reduces component and maintenance costs, saves space, improves the reliability and safety of the frequency converter cabinet, simplifies the maintenance process, and reduces equipment downtime.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224555463U_ABST
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Abstract

The utility model discloses a variable frequency cabinet, including the cabinet body, electrical element group, connecting assembly and cable assembly. Be provided with the installation cavity in the cabinet body, the electrical element group setting is in the installation cavity, the connecting assembly setting is in the installation cavity, and the connecting assembly includes a plurality of electrically conductive connecting pieces, and a plurality of electrically conductive connecting pieces interval setting is in the installation cavity and all with electrical element group electricity is connected, the cable assembly includes incoming line cable and outgoing line cable, and the incoming line cable passes through the lateral wall of cabinet body and with a part electrically conductive connecting piece electricity is connected, and the outgoing line cable passes through the lateral wall of cabinet body and with another part electrically conductive connecting piece electricity is connected. The variable frequency cabinet of the present application can solve at least the problem of higher cost of the existing variable frequency cabinet.
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