Switchgear Connection Device with Rounded Surfaces for Insulation

The patent combines multiple functionalities into a single integrated connection device: electrical connection, insulation provision, and support for additional equipment (earthing switch, voltage detection devices, Voltage Transformers). This merging eliminates the need for separate insulation partitions and multiple discrete devices, thereby improving insulation performance while reducing device complexity.

The connection device is designed as a multi-functional component that simultaneously performs electrical connection, provides insulation between phases and earthing points, and supports various additional equipment. This universal design allows a single component to fulfill multiple roles that traditionally required separate elements, thus improving insulation without increasing complexity.

The patent integrates additional equipment (earthing switch, voltage detection devices, Voltage Transformers) directly onto the connection device structure. By combining these functional elements with the connection device, the system achieves high functional versatility while occupying minimal space, as all components are consolidated into a single integrated unit rather than being distributed throughout the cable compartment.

The design employs a nested arrangement where additional equipment is positioned on or within the structure of the connection device. This nesting allows multiple functional components to occupy the same spatial envelope, effectively increasing functional versatility without increasing the overall space occupation in the cable compartment.