Aluminum Conductor PVC Electric Cable AL/PVC/PVC for Electrical Installation NAYY
Aluminum Conductor PVC Electric Cable AL/PVC/PVC for Electrical Installation NAYY
APPLICATION
Aluminum Conductor PVC Insulated and Sheathed Electric Cable (AL/PVC/PVC) is primarily used for low-voltage electrical installations in buildings, industrial facilities, and infrastructure projects. Its applications include:
- Building Wiring: Suitable for internal wiring in residential, commercial, and public buildings due to its flexibility and ease of installation.
- Industrial Installations: Used in factories and plants for power distribution where mechanical protection is required.
- Underground and Trenching: Designed for direct burial or installation in cable trenches, providing durability against environmental factors.
- Fixed installations: Ideal for permanent wiring systems in fixed installations where flexibility is not a primary concern.
The cable features aluminum conductors for cost-effective conductivity, PVC insulation for electrical safety, and PVC sheathing for mechanical protection against abrasion and moisture.
CONSTRUCTION
- Conductor: Aluminium
- Insulation: Polyvinyl chloride (PVC)
- Outer sheath: Polyvinyl chloride (PVC)
CHARACTERISTIC
- Voltage Rating: Uo/U:0.6/1kV Um:1.2kV
- Maximum operating temperature of conductor:+70℃
- Operating ambient temperature: -20℃~+45℃
- Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
- Minimum Bending Radius: Single core:15D multi core:12D
SPECIFICATIONS
| Parameter | Value |
|---|---|
| Nominal Voltage (U₀/U) | 0.6 / 1 kV |
| Test Voltage | 4 kV |
| Max Operating Temp. (Conductor) | +70°C |
| Short Circuit Temp. | ≤ 300 mm²: +160°C > 300 mm²: +140°C |
| Min. Bending Radius | Single-core: 15× cable Ø Multi-core: 12× cable Ø |
| Tensile Strength (During Installation) | 30 N/mm² at conductor |
| Temperature Range | Flexing: -5°C to +50°C Fixed: -40°C to +70°C |
| Current Carrying Capacity | According to DIN VDE 0276 Part 603 (Tables 14, 15, 17) |
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FAQ
Where can NAYY cables be installed?
Designed for indoor wiring, underground ducts, and dry/wet environments (e.g., urban networks, power plants). Avoid exposed areas with mechanical strain.
Why choose aluminum conductors over copper?
Aluminum offers cost-effective conductivity and lighter weight, ideal for large-scale projects where budget and ease of installation are priorities.
What are the core advantages of PVC insulation and sheathing?
PVC provides excellent electrical insulation, moisture resistance, and mechanical protection against abrasion, ensuring durability in diverse conditions.
What core sizes are available for NAYY cables?
Common sizes range from 1.5mm² to 400mm², with options for single-core or multi-core configurations.
Are NAYY cables suitable for outdoor use?
Yes, but not for overhead applications. They are optimized for underground or trenching installations where environmental protection is required.
Can NAYY cables be used in industrial plants?
Absolutely. They are widely used in factories, power stations, and control systems due to their robustness and compliance with industrial safety requirements.
What maintenance is required for NAYY cables?
Minimal maintenance is needed. Regular inspections for phy
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