Inflatable Cabinet Accessories-State Grid standardized side-expansion bus coupler

Detailed Description
State Grid standardized side-expansion bus coupler with rated voltage 12kV, withstand voltage 45kV, and partial discharge 15kV ≤ 3pC.

Technical Specifications

The Technical Specifications of this Inflatable Cabinet Accessories product define its electrical performance parameters for gas-insulated switchgear applications. The rated voltage of 12kV and withstand voltage of 45kV establish the dielectric strength of this side expansion bus coupler, while the partial discharge level of 15kV ≤ 3pC ensures superior insulation quality with minimal internal defects. This side expansion bus coupler is designed in accordance with State Grid standardized requirements, ensuring reliable busbar connection and electrical insulation between adjacent inflatable cabinet sections. As a critical Switchgear Insulation Component, this Inflatable Cabinet Accessories product enables flexible system expansion through side connections. The compact design of this side expansion bus coupler allows for space-efficient installation in confined switchgear layouts. Each Switchgear Insulation Component undergoes routine partial discharge and high-voltage testing to verify compliance. Proper installation of this Inflatable Cabinet Accessories bus coupler as a Switchgear Insulation Component ensures long-term reliability in 12kV indoor distribution networks. The standardized configuration of this side expansion bus coupler facilitates easy integration with existing State Grid-compliant equipment.

Rated voltage	Withstand voltage	Partial discharge
12kV	45kV	15kV ≤ 3pC