APPLICATION & COMPONENTS

Busbar connections & branching

Locate shaped cast connections, conductor blocks and clamps in a defined current path.

Electrical Power & Distribution

Locate the part.
Define the requirements.

Select a component group below.

Review the contact geometry, finished-part conductivity and fastening arrangement together.

Generated images illustrate the context and component categories. They are not Zhiren project photographs or engineering drawings.

Select a group. Identify your part.

Choose a component to view its function, material candidates and drawing requirements.

Illustrative component locations: Busbar connector & block

Numbered locations identify component-family examples. Illustrations do not define dimensions, material grade or interchangeability.

Conceptual part illustration

COMPONENT GUIDE

Cast busbar connector

Busbar branch or shaped transition

Joins a drawing-defined current path through a shaped conductive connection.

Manufacturing & delivery form
Shaped copper casting with agreed contact-face and hole machining.

A shaped cast busbar connection and conventional straight rolled busbar have different manufacturing forms. Specify the required component and delivery condition.

Material candidates

UNS C81100 Cast copper

A candidate for drawing-specified conductive cast components.

Candidate for drawing review only. Confirm finished-part conductivity and contact geometry; purity alone does not establish assembly performance. Zhiren availability is unconfirmed.

Confirm the drawing, actual duty, material standard and manufacturing condition. Material substitutions require customer approval, and supply scope is agreed after component review.

Component RFQ requirements

Connection drawing: Cross-section, branch geometry, contact-face dimensions and hole spacing.
Conductive duty: Specified current duty, operating temperature and finished-part conductivity acceptance.
Contact assembly: Flatness, surface treatment, fastening and contact-resistance or assembly-verification responsibility.
Material specification: Alloy grade, governing standard and revision, manufacturing condition and any restricted substances.
Order & acceptance: Approved drawing revision, quantity, blank or machined delivery, inspection criteria and required records.

Start with your drawing, specified alloy and quantity. Include the required delivery condition and acceptance records so the manufacturing and inspection scope can be reviewed.

Prepare a component enquiry Open component specification guide

Conceptual part illustration

COMPONENT GUIDE

Conductor connection block

Fixed conductive path in switchgear

Provides the specified mounting and contact interfaces for a conductive connection.

Manufacturing & delivery form
Shaped copper casting with critical-face machining, subject to drawing review.

System temperature rise cannot be guaranteed from copper purity alone.

Material candidates

UNS C81100 Cast copper

A candidate for drawing-specified conductive cast components.

Candidate for drawing review only. Confirm finished-part conductivity and contact geometry; purity alone does not establish assembly performance. Zhiren availability is unconfirmed.

UNS C81500 Cast chromium copper

A candidate where the design calls for a balance of conductivity and mechanical properties.

Candidate for drawing review only. Confirm heat treatment, delivery condition and actual inspection results; it is not wrought C18150. Zhiren availability is unconfirmed.

Confirm the drawing, actual duty, material standard and manufacturing condition. Material substitutions require customer approval, and supply scope is agreed after component review.

Component RFQ requirements

Contact geometry: Contact areas, flatness, fastener holes and machining datums.
Material condition: Grade, heat treatment where specified, hardness and finished-part conductivity criteria.
Assembly verification: Contact pressure, operating duty and responsibility for resistance and temperature-rise checks.
Material specification: Alloy grade, governing standard and revision, manufacturing condition and any restricted substances.
Order & acceptance: Approved drawing revision, quantity, blank or machined delivery, inspection criteria and required records.

Start with your drawing, specified alloy and quantity. Include the required delivery condition and acceptance records so the manufacturing and inspection scope can be reviewed.

Prepare a component enquiry Open component specification guide

Illustrative component locations: Conductor clamp

Numbered locations identify component-family examples. Illustrations do not define dimensions, material grade or interchangeability.

Conceptual part illustration

COMPONENT GUIDE

Cast conductor clamp body

Cable or round-conductor clamping point

Provides the specified conductor grip and electrical-contact interfaces.

Manufacturing & delivery form
Complex clamp casting with machined contact faces; forging is a separate route.

Suitability for a particular transmission-line clamp requires the approved conductor, mechanical-load and electrical-contact specifications.

Material candidates

UNS C81100 Cast copper

A candidate for drawing-specified conductive cast components.

Candidate for drawing review only. Confirm finished-part conductivity and contact geometry; purity alone does not establish assembly performance. Zhiren availability is unconfirmed.

UNS C87600 Cast copper-silicon alloy

A candidate for drawing-specified connection or support components.

Candidate for drawing review only. Confirm functional requirements and casting condition; do not substitute wrought copper-silicon or brass grades by family name. Zhiren availability is unconfirmed.

Confirm the drawing, actual duty, material standard and manufacturing condition. Material substitutions require customer approval, and supply scope is agreed after component review.

Component RFQ requirements

Conductor fit: Conductor material, form, diameter and contact geometry.
Clamping: Bolt interfaces, clamping force, assembly procedure and mechanical criteria.
Electrical & finish: Current-carrying function, conductivity/contact checks, coating and environmental exposure.
Material specification: Alloy grade, governing standard and revision, manufacturing condition and any restricted substances.
Order & acceptance: Approved drawing revision, quantity, blank or machined delivery, inspection criteria and required records.

Start with your drawing, specified alloy and quantity. Include the required delivery condition and acceptance records so the manufacturing and inspection scope can be reviewed.

Prepare a component enquiry Open component specification guide

All component guides in this application 3 component entries

Open a guide directly, including parts from the other equipment groups.

Cast busbar connectorComponent guide

Conductor connection blockComponent guide

Cast conductor clamp bodyComponent guide

FURTHER GUIDANCE

Prepare the technical RFQ.

Drawing preparation

Define the delivery scope.

Provide the approved drawing or model, specified material and quantity. Identify the required casting, machining, surface treatment and final equipment validation, with responsibility assigned for each.

Prepare your enquiry

Busbar connections & branching

Locate the part.Define the requirements.

Select a group. Identify your part.

Prepare the technical RFQ.

Define the delivery scope.

Locate the part.
Define the requirements.