| Customization: | Available |
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| Application: | Overhead, Industrial |
| Voltage: | 600V |
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The ABC Cable NFC 3*70+54.6+16 mm² consists of several key components that work together to provide optimal performance for power transmission and distribution. Each part of the cable structure plays a crucial role in ensuring the cable's reliability, safety, and electrical efficiency.
Conductors (3*70 mm²):
The ABC Cable NFC 3*70+54.6+16 mm² features three aluminum conductors with a cross-sectional area of 70 mm² each. Aluminum is widely used in power cables due to its excellent conductivity, relatively low cost, and lightweight properties. The 70 mm² conductor size ensures that the cable can carry a substantial amount of current, making it suitable for medium to high-voltage power transmission.
Material: Aluminum
Conductor Type: Stranded conductor (flexible)
Cross-Sectional Area: 70 mm² per conductor
Function: The aluminum conductors are responsible for transmitting the electrical current over long distances with minimal resistance and loss.
Insulation Layer:
The insulation used in ABC Cable NFC 3*70+54.6+16 mm² typically consists of a layer of cross-linked polyethylene (XLPE) or similar material, which provides excellent electrical insulation. The insulation ensures that the electrical current does not escape from the conductors, preventing short circuits and minimizing the risk of electrical hazards. Additionally, the insulation is resistant to moisture, heat, and chemicals, ensuring the cable's longevity in diverse environments.
Insulation Material: XLPE or similar
Function: Prevents electrical leakage and protects the cable from external environmental influences such as water, temperature extremes, and mechanical damage.
Steel Reinforcement (54.6 mm²):
The cable also includes steel reinforcement with a cross-sectional area of 54.6 mm², which provides added mechanical strength and durability. The steel reinforcement helps the cable withstand mechanical stresses such as tension and vibration during installation and operation. It also protects the conductors from external physical damage.
Material: Steel
Cross-Sectional Area: 54.6 mm²
Function: Provides mechanical support, strengthens the cable, and prevents it from stretching or sagging during installation or exposure to environmental forces like wind or snow.
Earth Conductor (16 mm²):
The ABC Cable NFC 3*70+54.6+16 mm² also includes an earth conductor with a cross-sectional area of 16 mm². The earth conductor is crucial for ensuring the safety of the cable by providing a path for fault currents to safely flow to the ground in the event of a short circuit. This helps to prevent electrical shock hazards and ensures the protection of both the cable and the surrounding environment.
Material: Aluminum or copper
Cross-Sectional Area: 16 mm²
Function: Provides grounding for the cable, ensuring electrical safety by directing fault currents to the earth.
Outer Sheath:
The outer sheath of the ABC Cable NFC 3*70+54.6+16 mm² is typically made from XLPE or similar materials. This layer protects the internal components of the cable from environmental damage, including mechanical impacts, UV radiation, and water ingress. The sheath also ensures the safety of the cable by providing electrical insulation between the conductors and the external environment.
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