Cable aéreo espaciado de aluminio SAC
cable aéreo espaciado de aluminio SAC para líneas aéreas de distribución
Conductor : Compact stranded hard drawn Aluminium wire.
Conductor shield : Semi-conducting cross-linked polyethylene.
Aislamiento : Cross-linked polyethylene (Natural)
Funda : Track resistant cross-linked polyethylene (Black)
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Descripción del producto
SAC Aluminum Spaced Aerial Cable : Product Description and Specifications
15kV Spaced Aerial Cable (SAC). Diseñado específicamente para Overhead Distribution Networks on pole infrastructure.
Engineering Constitution: The assembly utilizes Compact Stranded Hard-Drawn Aluminum conductors to maximize longitudinal tensile modulus, minimizing sag on long spans. The dielectric layer features a specialized Black Track-Resistant XLPE sheath. This formulation is chemically engineered to stop electrical surface tracking and prevent UV degradation, ensuring operational stability in high-exposure outdoor environments.
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Ventajas
SAC Aluminum Spaced Aerial Cable : Benefits and Features
Thermal Rating: 90°C continuous / 250°C short-circuit tolerance.
Insulation Physics: Black Track-Resistant XLPE. Engineered to inhibit electrical surface discharge in polluted zones.
Mechanical Structure: Compact Stranded Aluminum. Maximizes tensile strength and minimizes wind load.
Field Control: Integrated Semi-Conductive Shield ensures dielectric stability.
Environmental: Carbon-stabilized sheath. Impervious to UV radiation and weathering.
Installation: Lightweight Profile. Reduces pole static load compared to standard bundled cables.
Specification Of SAC Aluminum Spaced Aerial Cable
| Categoría | Parámetro | Valor |
|---|---|---|
| Product Info | Product Name | 15 kV ALUMINIUM STRANDED CONDUCTOR CROSS-LINKED POLYETHYLENE INSULATED AND SHEATHED SPACED AERIAL CABLE |
| Aplicación | Aplicación | For used in primary aerial cable on pole |
| Clasificación | Normal Operation Temperature | 90°C |
| Clasificación | Emergency Overload Temperature | 130°C |
| Clasificación | Short Circuit Temperature | 250°C |
| Clasificación | Clasificación de voltaje | 15 kV phase to phase |
| Pruebas | AC Testing Voltage | 27 kV for 5 minutes |
| Estándares | Reference Standard | PDITL / MEA / PEA |
| Construcción | Conductor | Compact stranded hard drawn Aluminium wire |
| Construcción | Conductor Shield | Semi-conducting cross-linked polyethylene |
| Construcción | Aislamiento | Cross-linked polyethylene (Natural) |
| Construcción | Funda | Track resistant cross-linked polyethylene (Black) |
| Categoría | Parámetro | Valor |
|---|---|---|
| Product Info | Product Name | 25 kV ALUMINIUM STRANDED CONDUCTOR CROSS-LINKED POLYETHYLENE INSULATED AND SHEATHED SPACED AERIAL CABLE |
| Aplicación | Aplicación | For used in primary aerial cable on pole |
| Clasificación | Normal Operation Temperature | 90°C |
| Clasificación | Emergency Overload Temperature | 130°C |
| Clasificación | Short Circuit Temperature | 250°C |
| Clasificación | Clasificación de voltaje | 25 kV phase to phase |
| Pruebas | AC Testing Voltage | 38 kV for 5 minutes |
| Estándares | Reference Standard | TIS 2341-2555 / MEA / PEA |
| Construcción | Conductor | Compact stranded hard drawn Aluminium wire |
| Construcción | Conductor Shield | Semi-conducting cross-linked polyethylene |
| Construcción | Aislamiento | Cross-linked polyethylene (Natural) |
| Construcción | Funda | Track resistant cross-linked polyethylene (Black) |
| Categoría | Parámetro | Valor |
|---|---|---|
| Product Info | Product Name | 35 kV ALUMINIUM STRANDED CONDUCTOR CROSS-LINKED POLYETHYLENE INSULATED AND SHEATHED SPACED AERIAL CABLE |
| Aplicación | Aplicación | For used in primary aerial cable on pole |
| Clasificación | Normal Operation Temperature | 90°C |
| Clasificación | Emergency Overload Temperature | 130°C |
| Clasificación | Short Circuit Temperature | 250°C |
| Clasificación | Clasificación de voltaje | 35 kV phase to phase |
| Pruebas | AC Testing Voltage | 49 kV for 5 minutes |
| Estándares | Reference Standard | TIS 2341-2555 / MEA / PEA |
| Construcción | Conductor | Compact stranded hard drawn Aluminium wire |
| Construcción | Conductor Shield | Semi-conducting cross-linked polyethylene |
| Construcción | Aislamiento | Cross-linked polyethylene (Natural) |
| Construcción | Funda | Track resistant cross-linked polyethylene (Black) |
Dimensiones/Parámetros
| Nominal cross-sectional area (mm2) | Minimum number of wire (No.) | Diameter of conductor (Approx.) (mm) | Thickness of insulation (mm) | Thickness of sheath (mm) | Overall diameter (Approx.) (mm) | Maximum DC. conductor resistance at 20°C (Ω/km) | Minimum insulation resistance at 15.6°C (MΩ-km) | Allowable ampacities in free air at 40°C ambient (A) | Cable weight (Approx.) (kg/km) |
|---|---|---|---|---|---|---|---|---|---|
| 35 | 6 | 6.9 | 1.91 | 1.91 | 16.0 | 0.868 | 1820 | 151 | 232 |
| 50 | 6 | 8.0 | 1.91 | 1.91 | 17.5 | 0.641 | 1612 | 187 | 291 |
| 70 | 12 | 9.8 | 1.91 | 1.91 | 19.0 | 0.443 | 1445 | 231 | 358 |
| 95 | 15 | 11.4 | 1.91 | 1.91 | 21.0 | 0.320 | 1284 | 281 | 451 |
| 120 | 15 | 12.9 | 1.91 | 1.91 | 22.5 | 0.253 | 1152 | 324 | 552 |
| 150 | 15 | 14.1 | 1.91 | 1.91 | 24.0 | 0.206 | 1070 | 375 | 639 |
| 185 | 30 | 15.8 | 1.91 | 1.91 | 25.5 | 0.164 | 980 | 433 | 763 |
| 240 | 30 | 18.3 | 1.91 | 1.91 | 28.0 | 0.125 | 874 | 525 | 953 |
| Nominal cross-sectional area (mm2) | Minimum number of wire (No.) | Diameter of conductor (Approx.) (mm) | Thickness of insulation (mm) | Thickness of sheath (mm) | Overall diameter (Approx.) (mm) | Maximum DC. conductor resistance at 20°C (Ω/km) | Minimum insulation resistance at 15.6°C (MΩ-km) | Allowable ampacities in free air at 40°C ambient (A) | Cable weight (Approx.) (kg/km) |
|---|---|---|---|---|---|---|---|---|---|
| 35 | 6 | 6.9 | 3.18 | 3.18 | 21.0 | 0.868 | 2580 | 149 | 363 |
| 50 | 6 | 8.0 | 3.18 | 3.18 | 22.0 | 0.641 | 2314 | 186 | 432 |
| 70 | 12 | 9.8 | 3.18 | 3.18 | 24.5 | 0.443 | 2100 | 229 | 509 |
| 95 | 15 | 11.4 | 3.18 | 3.18 | 26.0 | 0.320 | 1887 | 279 | 615 |
| 120 | 15 | 12.9 | 3.18 | 3.18 | 27.0 | 0.253 | 1712 | 321 | 729 |
| 150 | 15 | 14.1 | 3.18 | 3.18 | 29.5 | 0.206 | 1600 | 371 | 826 |
| 185 | 30 | 15.8 | 3.18 | 3.18 | 31.0 | 0.164 | 1477 | 429 | 959 |
| 240 | 30 | 18.3 | 3.18 | 3.18 | 33.5 | 0.125 | 1328 | 520 | 1170 |
| Nominal cross-sectional area (mm2) | Minimum number of wire (No.) | Diameter of conductor (Approx.) (mm) | Thickness of insulation (mm) | Thickness of sheath (mm) | Overall diameter (Approx.) (mm) | Maximum DC. conductor resistance at 20°C (Ω/km) | Minimum insulation resistance at 15.6°C (MΩ-km) | Allowable ampacities in free air at 40°C ambient (A) | Cable weight (Approx.) (kg/km) | Standard packing (m) |
|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 6 | 8.0 | 4.45 | 3.18 | 25.5 | 0.641 | 2606 | 184 | 517 | 1000/R |
| 70 | 12 | 9.8 | 4.45 | 3.18 | 27.5 | 0.443 | 2375 | 227 | 599 | 1000/R |
| 95 | 15 | 11.4 | 4.45 | 3.18 | 29.0 | 0.320 | 2144 | 276 | 711 | 1000/R |
| 120 | 15 | 12.9 | 4.45 | 3.18 | 31.0 | 0.253 | 1952 | 318 | 831 | 1000/R |
| 150 | 15 | 14.1 | 4.45 | 3.18 | 32.5 | 0.206 | 1830 | 367 | 933 | 1000/R |
| 185 | 30 | 15.8 | 4.45 | 3.18 | 33.5 | 0.164 | 1694 | 425 | 1073 | 1000/R |
| 240 | 30 | 18.3 | 4.45 | 3.18 | 36.5 | 0.125 | 1529 | 515 | 1293 | 1000/R |
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Procesos de producción de cables aéreos agrupados
La infraestructura de fabricación de cables aéreos opera un sistema de automatización digital de circuito cerrado, que integra el trenzado del conductor, la extrusión del aislamiento y el revestimiento final en un flujo de trabajo continuo. La estabilidad del proceso se basa en conjuntos de sensores integrados que rastrean los parámetros de extrusión en tiempo real, eliminando las variaciones manuales. La validación de la calidad se aplica a través de hardware en línea específico, incluidos medidores de diámetro láser de doble eje y probadores de chispas de alto voltaje, mientras que el laboratorio físico realiza análisis destructivos de tracción y alargamiento para verificar el cumplimiento de los estándares internacionales antes del envío.
Embalaje para envío
Para satisfacer diversas necesidades de transporte, existen muchos métodos de embalaje que se pueden utilizar.
¿Tienes más preguntas?
P: ¿Aplicación primaria?
A: MV Aerial Distribution. Designed as a safer, insulated alternative to bare conductors on pole networks.
Q: Why "Track-Resistant" Sheath?
A: Physics Constraint. Pollution and moisture create leakage paths (tracking). The Black XLPE formulation physically blocks these paths to prevent flashovers.
Q: Sunlight/Outdoor Exposure?
A: UV Immune. Carbon-stabilized XLPE ensures long-term operational stability under direct solar radiation.
Q: Short-Circuit Thermal Limit?
A: 250°C. (Max tolerance for short-circuit duration without insulation breakdown).
Q: Coastal/Industrial Use?
A: Verificado. The anti-tracking chemistry acts as a barrier against saline mist, chemical dust, and high humidity.
Q: Installation Method?
A: Spacer System. Requires specific insulating spacers and brackets to maintain 15kV phase-to-phase clearance.
Q: How to Request Quotation?
A: Acțiune: Haga clic en el “Contáctenos” botón o ver el Perfil del vendedor directly for technical pricing.