Porcelain Outdoor Cable Termination for Substations
Porcelain-housing outdoor cable termination for substation and overhead-line interfaces. Match the cable data, connection arrangement and mounting structure to the selected assembly.
Initial response within 1 hour during business hours.
Product specifications
Specifications for the selected model are available on request. Send your model or drawing, required dimensions and quantity so we can confirm the product details before quotation.
Porcelain housing and supporting structure
Specify the complete porcelain-housing termination assembly for the substation cable-to-air interface. Coordinate connection height, base arrangement, support insulators, cable support and earthing with the layout drawing.
Use the approved assembly drawing for installed height, mass and mechanical requirements. A housing type or voltage label alone is insufficient to approve the civil or steel support design.
Substation and project applications
Plan the cable-to-air interface for outdoor substation busbars and overhead-line transitions. For renewable-energy collector or step-up substations and industrial receiving substations, use the project cable schedule and layout to define the connection. Oil, gas and data-center projects should specify the utility receiving-substation interface separately from downstream equipment wiring.
Prepare an engineering or distributor RFQ
| RFQ item | What to provide |
|---|---|
| Electrical designation | System voltage and U0/U(Um) cable designation; required project test specification |
| Cable construction | Cable manufacturer/type; conductor material and cross-section; insulation diameter; metallic screen/sheath and armour |
| Terminal interface | Connection palm and holes; conductor connection method; mounting and support drawing |
| Site conditions | Altitude, ambient temperature, pollution/creepage requirement, coastal exposure, wind and mechanical loads |
| Supply scope | Termination assembly, support insulators, mounting hardware, sealing/earthing components and installation documents |
| Procurement | Quantity per model, required date, destination and documentation schedule |
Send a cable schedule and termination drawing for review
Frequently asked questions
How is cable compatibility checked?
Check the cable construction, conductor size and insulation diameter against the selected termination assembly and approved technical data.
Which drawings are needed for the supporting structure?
Use the approved outline and mechanical loading drawings for the selected model to coordinate connection height, base fixing and cable support.
Is an outdoor termination the same as a GIS plug-in termination?
No. An outdoor cable-to-air connection and a GIS plug-in connection have different interfaces. Specify the equipment interface when requesting a quotation.
Additional product information
Select porcelain outdoor cable terminations for substation projects. Confirm cable size, rated voltage, support loads, dimensions and model-specific documentation.