Cable materials and insulation
Cable material and insulation fields to keep beside Australian cable calculator records.
Material and insulation terms that shape cable choice
Clarify cable material and insulation record fields without choosing a cable for a specific installation.
| Term | Record | Use | Boundary |
|---|---|---|---|
| Copper conductor | Record copper where the cable schedule or product data states it. | Keeps resistance and voltage-drop source values aligned. | Do not apply aluminium data to copper records. |
| Aluminium conductor | Record aluminium where the selected product uses it. | Keeps conductor material visible in cable comparisons. | Term alone does not establish suitability or termination requirements. |
| PVC insulation | Record insulation type from the product or schedule. | Helps reviewers match data source and product context. | Temperature and installation limits still need source review. |
| XLPE insulation | Record XLPE where product data or schedule states it. | Keeps product context visible beside sourced values. | Do not infer ratings without current source data. |
| Cable construction | Record TPS, multicore, single-core or flexible context where relevant. | Separates physical product context from calculator arithmetic. | Installation method and product listing still govern final use. |
- Use this table for terminology and record structure.
- Final cable suitability needs current source data, product information and project review.
Where material context affects calculations
Use the terminology to keep conductor material and insulation assumptions aligned before comparing current, voltage drop or installation limits.
| Item | Value |
|---|---|
| Purpose | Clarify cable material and insulation record fields without choosing a cable for a specific installation. |
| How to use the source | Term table only; material-dependent resistance and voltage-drop values must come from the entered governing source. |
| Standards and project context | AS/NZS 3008 and AS/NZS 3000 context noted for project review; verify current source documents and product data. |
| Where judgement is still needed | Use this table for lookup, labelling or worksheet context; do not treat it as a project-specific calculation result. |
| Before relying on it | Confirm current standards, local authority requirements, DNSP conditions, project documents and manufacturer data before relying on a decision. |
Standards basis for material terminology
Review the standards context and product record before applying a material or insulation label to a live project.
| Item | Value |
|---|---|
| Source | AUWiring cable calculators and Australian cable product-record terminology. |
| Source type | AUWiring field model with standards context |
| Derivation basis | AUWiring terminology table for cable records; no controlled current-capacity or derating values are reproduced. |
| Last checked | 2026-07-13 |
| Review interval | Annual or when cable calculator fields, product terminology or standards context changes. |
| Review trigger | Calculator field change, cable terminology change, standards update or product-data change. |
| Version used | R05-2026-07-13 |
| Australian application | Australia; project specifications, cable product data, installation method and authority requirements can override general notes. |