Feichun NSHXAFOE 1.8/3KV: A Versatile Rubber Cable for Fixed and Occasional Movement Applications

In the world of electrical installation, safety, flexibility, and reliability are paramount. The Feichun NSHXAFOE 1.8/3KV cable offers a comprehensive solution for wiring needs in buildings and outdoor environments.

Whether you're laying cables in conduits, under plaster, or within switchgear and distribution boards, the NSHXAFOE 1.8/3KV cable is engineered to meet the demands of fixed installations and occasional movement.

With advanced features such as halogen-free, fire-retardant properties, and a robust EPR rubber sheath, this cable offers exceptional performance across various electrical applications.

This cable is designed to address the specific requirements of electricians, contractors, and engineers who seek durable, flexible, and safe cable solutions for industrial, commercial, and residential projects.

In this article, we'll explore the key features, technical specifications, installation guidelines, and industry standards associated with the Feichun NSHXAFOE 1.8/3KV cable.

II. Key Features and Benefits

The Feichun NSHXAFOE 1.8/3KV cable stands out due to its advanced features and numerous benefits. Let’s take a closer look at some of the key attributes:

• Halogen-free and Flame-retardant (DIN EN 60332-1-2): This cable is equipped with halogen-free materials, which means it does not produce toxic gases in case of fire. The flame-retardant design also ensures that fire does not spread along the cable, offering an added layer of safety in environments where fire risks are high.

• Flexible Design for Fixed and Occasional Movement Installations: With flexible, finely stranded copper conductors (Class 5), the cable is perfect for installations that require both flexibility and durability.

• Robust Mechanical Protection: The EPR rubber outer sheath provides a high level of protection against wear, environmental factors, and mechanical stress.

• Wide Range of Applications: This cable is suitable for use in buildings, outdoors, in conduits, under plaster, and in closed installation conduits. It can be installed in switchgear and distribution boards for voltages up to 1000 V.

III. Technical Specifications

The Feichun NSHXAFOE 1.8/3KV cable is built with high-quality materials and superior construction, making it ideal for a range of demanding applications. Below is a breakdown of the technical specifications that define its performance:

A. Conductor Material and Size

The Feichun NSHXAFOE 1.8/3KV cable uses bare copper conductors, which are finely stranded (Class 5) to ensure maximum flexibility and ease of handling during installation.

Copper is the preferred conductor material due to its excellent electrical conductivity and high durability, making it a reliable choice for long-lasting performance.

B. Insulation and Sheathing

The cable’s insulation and outer sheath are made from EPR rubber (Ethylene Propylene Rubber), which offers a combination of excellent electrical properties and high flexibility.

This insulation material ensures minimal voltage drop and helps maintain the integrity of the electrical supply over time.

The EPR rubber sheath provides strong mechanical protection against environmental factors, such as UV exposure, moisture, and temperature variations. This makes the cable ideal for outdoor installations, conduits, and other environments where durability is critical.

C. Electrical Ratings

The Feichun NSHXAFOE 1.8/3KV cable is rated for 1.8/3 kV AC applications, making it suitable for a wide range of commercial, industrial, and residential wiring needs.

The cable has a test voltage of 6 kV, ensuring that it can handle higher than rated voltages during testing for reliability and safety.

D. Temperature Ratings

The cable can be installed in environments with temperatures ranging from -25°C (minimum laying temperature) to -40°C to +90°C for fixed installations. This wide temperature range allows for versatile use in both cold and hot climates, ensuring reliable operation across various conditions.

IV. Installation Guidelines

The Feichun NSHXAFOE 1.8/3KV cable is designed for fixed and occasional movement installations, offering flexibility without compromising on safety or performance. Below are some important installation guidelines to follow:

A. Cable Protection During Installation

It is essential to select the correct conduit size and type according to EN 50363-1 to ensure proper protection during installation.

Using the appropriate conduit not only protects the cable but also ensures compliance with safety standards.

B. Avoiding Excessive Bending or Twisting

The Feichun NSHXAFOE 1.8/3KV cable is flexible, but it is important to follow the minimum bending radius guidelines from DIN VDE 0298-3 to prevent damage to the cable during installation.

The bending radius must be carefully observed to avoid kinks, which could affect performance.

C. Ensuring Proper Earthing

Although not directly referenced in the provided standards, ensuring proper earthing is crucial for the safe operation of any electrical system. Be sure to follow local regulations for earthing to prevent electrical hazards.

D. Fire Safety Considerations

Given that the Feichun NSHXAFOE 1.8/3KV cable is halogen-free and flame-retardant (DIN EN 60332-1-2), it provides enhanced fire safety.

These features make it an excellent choice for installations in areas with higher fire risks, such as switchgear, distribution boards, and areas subject to high heat or electrical faults.

V. Industry Standards and Regulations

The Feichun NSHXAFOE 1.8/3KV cable adheres to key industry standards and regulations, ensuring that it meets or exceeds the required safety and performance criteria.

VI. Common Challenges During Installation and Solutions

Despite its superior design, there are some common challenges that installers face when working with the Feichun NSHXAFOE 1.8/3KV cable. Below are some potential issues and how to address them:

A. Cable Selection for Load Current

Ensure the cable size matches the current requirements of the system, as an undersized cable may overheat, leading to failure. Always refer to relevant standards, such as IEC 60754-2, to calculate the correct size based on current and load requirements.

B. Cable Protection During Installation

Use the correct conduit type and size as per EN 50363-1 to prevent mechanical damage during installation. Improper conduit protection can lead to wear and tear on the cable sheath.

C. Avoiding Excessive Bending

Excessive bending or twisting can compromise the cable’s structural integrity. Always adhere to the minimum bending radius specified in DIN VDE 0298-3.

VII. Conclusion

The Feichun NSHXAFOE 1.8/3KV cable offers a flexible, safe, and durable solution for a wide range of electrical installations. Its fire-retardant, halogen-free, and mechanically robust design makes it ideal for use in buildings, outdoors, conduits, and switchgear. Whether you’re an electrician, contractor, or engineer, this cable will meet your needs for both fixed installations and occasional movement.

With its compliance with international standards and a host of safety features, the Feichun NSHXAFOE 1.8/3KV is the ideal choice for ensuring the reliability and safety of electrical systems in various environments.

Choose the Feichun NSHXAFOE 1.8/3KV cable for your next project and enjoy the peace of mind that comes with using a high-quality, versatile cable solution.

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.