The Most Common Types of Fire-Resistant Cables Today
Fire-resistant cables are designed to prevent the spread of fire during a fire incident. They ensure the safety of electrical systems and users. Refer to the article below to learn about the most common types of fire-resistant cables available today!
Currently, there are many different types of fire-resistant cables on the market, leaving users uncertain about which one to choose. The article below provides detailed information to help you make an informed decision:
>>>Read more: Electrical wire
What Are Fire-Resistant Cables?
Fire-resistant cables are essentially electrical cables with a conductive metal core and an outer sheath capable of resisting fire. The fire-resistant layer can withstand high temperatures and is difficult to ignite, thus preventing flames from spreading for a certain period. Using fire-resistant cables in electrical systems ensures safety in the unfortunate event of a fire.
Fire-resistant cables are primarily used in fire alarm systems for residential and industrial projects. Specifically, they are used in:
- Fire alarm systems.
- Automatic sprinkler systems.
- Emergency warning lights and exit sign lighting systems.
Advantages of Fire-Resistant Cables
Fire-resistant cables are specially designed to maintain electrical conductivity in high-temperature conditions or during a fire. These cables offer several superior quality advantages, as follows:
High Heat Resistance
Fire-resistant cables are made from high-durability materials with excellent heat resistance. They can withstand temperatures exceeding 900°C for a specific duration. This helps ensure the safety of electrical systems in the event of a fire.
Prevents Fire Spread
Fire-resistant cables have an outer sheath made from high-quality PVC or Polyolefin plastic. These are highly durable materials with excellent fire-resistant properties. Additionally, some manufacturers incorporate chemicals into the cable’s sheath to enhance its fire resistance, preventing flames from spreading to surrounding areas.
Protects User Health
Fire-resistant cables are manufactured using halogen-free materials, which reduce toxic smoke emissions during a fire. This helps prevent the risk of suffocation for people in the event of a fire incident.
Saves Maintenance Costs
Fire-resistant cables have excellent insulation and heat resistance, making them suitable for harsh environments. The product is less prone to oxidation caused by humidity, chemicals or ultraviolet rays. This optimizes maintenance costs.
>>>See more: Control cables types
Why Use Fire-Resistant Cables?
Today, using fire-resistant cables is considered an effective solution for ensuring safety and preventing fire hazards in construction projects. Below are the benefits that fire-resistant cables provide:
Ensures Electrical System Safety
Fire-resistant cables are designed to maintain power transmission in high-temperature environments or during a fire. This ensures the safety of critical systems, such as emergency lighting, smoke extraction fans or rescue and firefighting equipment, during a fire.
Controls Fire Spread
Controlling the spread of flames during a fire is crucial. Fire-resistant cables, with their fire-retardant sheaths, slow down the spread of flames. This provides additional time for evacuation and fire response, minimizing casualties and property damage.
Protects the Environment and Human Health
The materials used to manufacture fire-resistant cables are high-quality and environmentally friendly. Even if the cable catches fire, it does not produce toxic smoke that could harm human health.
Enhances Project Value
Using fire-resistant cables not only improves the quality of a project but also increases its value compared to standard projects. A project that fully meets fire safety and inspection standards has a competitive advantage in attracting customers and investors.
>>>Reference: Bare conductor cable
The Best Fire-Resistant Cables from LION
When purchasing fire-resistant cables, you should choose products from reputable brands with guaranteed quality and select the type that suits your system’s requirements. Below, we introduce the best fire-resistant cables from the LION brand for your reference:
Fire-Resistant Cable CV
The CV fire-resistant cable is a Class 2 copper-core cable with mica tape for fire resistance and effective insulation. This cable can withstand fire at 950°C for 3 hours. Voltage rating (Uo/U): 0.6/1kV. The product is suitable for backup power systems, fire alarms, fire sprinkler systems, smoke alarms and smoke extraction systems.
Fire-Resistant Cable CVV
The CVV fire-resistant cable has a five-layer structure, including a copper conductor core, a fire-resistant mica tape layer, PVC insulation, an FR-PVC outer sheath and a filler layer of PP wrapped in PET or PVC. This cable meets both Vietnamese and international technical standards, such as TCVN 6612, TCVN 5935, IEC 60228, IEC 60502-1, IEC 60331-21, IEC 60332-1,3, BS 6387 and BS 4066-1,3.
Fire-Resistant Cable CXV
LION’s CXV fire-resistant cable has a conductor core wrapped with fire-resistant mica tape. This cable is available in a single-core version with a natural color (no tape) or multi-core versions with natural colors combined with blue, red and yellow tapes. The conductor core can withstand a maximum temperature of 250°C for no more than 3 seconds. The cable has slow flame propagation and is highly resistant to ignition.
Fire-Resistant Cable CVV/DATA
The CVV/DATA fire-resistant cable is a copper-core cable with metallic tape armor and a high-quality FR-PVC insulating sheath. This cable is used in fixed installations, often buried underground, to maintain power supply to equipment or limit fire spread during a fire. The CVV-DATA cable can operate normally in environments up to 70°C. The maximum conductor temperature during a short circuit is 160°C for up to 5 seconds. Its slow flame propagation and high ignition resistance help prevent fires.
Fire-Resistant Cable CXV/DSTA
The CXV/DSTA fire-resistant cable is also a copper-core cable with metallic tape armor, XLPE insulation and a high-quality FR-PVC protective sheath. This cable offers superior durability and can operate normally in temperatures up to 90°C. The maximum conductor temperature during a short circuit is 250°C for up to 5 seconds. As a result, this product is suitable for the harshest environments.
Reputable Manufacturer and Distributor in Vietnam
Daphaco Electric Cable Joint Stock Company is one of the leading manufacturers and distributors of fire-resistant cables in Vietnam today. LION-branded fire-resistant cables from the company are available nationwide.
LION fire-resistant cables are high-quality products manufactured using modern technology. Before being released to the market, the products undergo rigorous testing to meet both domestic and international technical standards.
LION fire-resistant cables offer high quality at highly competitive prices. The company provides excellent after-sales service and supports nationwide transportation. LION’s distribution network has expanded across the country.
Customers interested in exploring LION fire-resistant cable products are encouraged to visit LION’s stores and authorized distributors nationwide for immediate consultation!
