LGJ / ACSR steel reinforced aluminium conductors for overhead transmission and distribution lines requiring mechanical strength and reliable electrical conductivity.
Product image from the approved overhead and ACSR product asset package.
ACSR conductors combine a steel core for mechanical strength and outer aluminium strands for electrical conductivity. They are widely used in overhead transmission and distribution lines where tensile strength, span capability and reliable current-carrying performance are required.
LGJ is the common Chinese product designation corresponding to ACSR, Aluminium Conductor Steel Reinforced. This page treats LGJ / ACSR as a bare overhead conductor product.
| Layer / Item | Description |
|---|---|
| Steel Core | Provides mechanical strength and tensile support |
| Aluminium Strands | Provide electrical conductivity |
| Structure | Concentric stranded bare conductor |
| Insulation | None; this is a bare overhead conductor |
| Typical Use | Overhead transmission and distribution lines |
| Model / Type | Recommended English Name | Notes |
|---|---|---|
| LGJ / ACSR | Aluminium Conductor Steel Reinforced | Main promoted bare overhead conductor type |
| JL | Aluminium stranded conductor | Related conductor type, subject to project confirmation |
| LGJF | Steel reinforced aluminium alloy conductor / anti-corrosion or project-specific variant | Related option, subject to confirmation |
| AAC / AAAC | All aluminium or all aluminium alloy conductor | Related bare conductor options can be discussed according to project requirements |
Mechanical strength and tensile support for overhead line design.
Reliable electrical conductivity around the reinforced core.
Suitable for transmission and distribution line projects.
Applicable to span and line designs where reinforced construction is required.
Bare conductors for power transmission routes and line construction.
Suitable for medium-distance overhead distribution line projects.
Steel reinforced construction supports mechanical strength requirements.
Used in grid expansion, renovation and infrastructure projects.
Huanyu Cable will confirm conductor construction, applicable standard, quantity and document requirements before quotation.
