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JinHong Wire And Cable Group

  • China,Hefei ,Anhui
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China NH-VV Industrial Power Cable Copper Core Fire Resistant Cable
China NH-VV Industrial Power Cable Copper Core Fire Resistant Cable

  1. China NH-VV Industrial Power Cable Copper Core Fire Resistant Cable
  2. China NH-VV Industrial Power Cable Copper Core Fire Resistant Cable
  3. China NH-VV Industrial Power Cable Copper Core Fire Resistant Cable
  4. China NH-VV Industrial Power Cable Copper Core Fire Resistant Cable

NH-VV Industrial Power Cable Copper Core Fire Resistant Cable

  1. MOQ: 100m
  2. Price: 15-25.85 USD/m
  3. Get Latest Price
Payment Terms T/T
Delivery Time 10-15days
Standardscompliance IEC 60502, BS 6622
Productname XLPE Cable
Jacket PVC
Insulationmaterial Cross-Linked Polyethylene (XLPE)
Armored Steel Tape Armored
Operatingtemperature -40°C to 90°C
Conductorstranding Stranded or Solid
Sheathmaterial PVC or PE
Maximumtemperature 90°C (continuous operation)
Corenumber Single core, 2 core, 3 core, or more
Flameretardant Yes
Insulation Cross Linked Polyethylene
Cablediameter Varies depending on size and cores
Waterresistance Water Resistant
Voltagerating Up to 33kV
Brand Name JinHong
Model Number NH-VV
Place of Origin Anhui China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 10-15days
Standardscompliance IEC 60502, BS 6622 Productname XLPE Cable
Jacket PVC Insulationmaterial Cross-Linked Polyethylene (XLPE)
Armored Steel Tape Armored Operatingtemperature -40°C to 90°C
Conductorstranding Stranded or Solid Sheathmaterial PVC or PE
Maximumtemperature 90°C (continuous operation) Corenumber Single core, 2 core, 3 core, or more
Flameretardant Yes Insulation Cross Linked Polyethylene
Cablediameter Varies depending on size and cores Waterresistance Water Resistant
Voltagerating Up to 33kV Brand Name JinHong
Model Number NH-VV Place of Origin Anhui China
High Light NH-VV Industrial Power CableCopper Core Fire Resistant CableNH-VV Fire Resistant Cable

NH-VV Fire-Resistant XLPE Power Cable Copper Core PVC Sheath Critical Circuits

NH-VV Fire-Resistant Power Cable

Keeps Emergency Circuits Alive When the Building Is Under Fire

When a fire breaks out, the first thing you cannot afford to lose is power for life-safety systems. If fire pumps, emergency lighting or smoke extraction suddenly go dark, evacuation and rescue become exponentially more dangerous.

NH-VV is a PVC-insulated, PVC-sheathed fire-resistant cable designed specifically to keep those critical circuits energized during a fire event, while also delivering reliable day-to-day power for building systems.

 
1. Safety Performance Highlights – What Makes NH-VV Different
■ Certified Fire Resistance – Power Maintained for 90+ Minutes

NH-VV follows the requirements of GB/T 19666-2019 for fire-resistant cables.

  • Special fire-resistant layer applied around the conductor
  • Designed to withstand approx. 800–900 °C fire conditions
  • Maintains circuit integrity and power delivery for at least 90 minutes under test

This gives fire protection systems precious time to operate, including:

  • Fire-fighting pumps and hydrant systems
  • Emergency and escape lighting
  • Smoke exhaust and pressurization fans
  • Alarm, detection and monitoring circuits
 
■ Flame-Retardant PVC Jacket – Helps Control Fire Development

The PVC sheath and insulation used in NH-VV have inherent flame-retardant characteristics:

  • No flaming droplets
  • No rapid flame travel along the cable route
  • Helps limit flame spread in cable ladders and shafts
  • Lower smoke generation than ordinary non-flame-retardant PVC

This contributes to slower fire growth along wiring routes and improves conditions for occupants and rescue teams.

 
■ Reliable Power Delivery for Building Systems

In normal operation, NH-VV behaves like a stable, general-purpose building power cable:

  • Stranded copper conductors for good conductivity and low voltage drop
  • PVC insulation with solid dielectric strength for low-voltage distribution
  • 0.6/1 kV rated voltage, suitable for:

    • Power risers and distribution feeders
    • Lighting circuits
    • Emergency and essential loads

For designers and facility owners, this means one cable type that supports both everyday operation and fire-survival performance on key circuits.

 
■ Flexible Installation – Fits Real Building Layouts

NH-VV’s construction is compact and relatively flexible, making it easier to route through complex spaces:

  • Suitable for cable trays, conduits, direct burial and trench installations
  • Can be installed in vertical shafts, risers, basements and equipment rooms
  • Bending radius guidelines:

    • Single-core: ≥ 20 × cable diameter
    • Multi-core: ≥ 15 × cable diameter

This gives installers and contractors the freedom to design routes that comply with both space constraints and fire code requirements.

 
2. Key Technical Data – For Your Spec Sheet
Category Specification
Rated voltage 0.6/1 kV AC
Conductor Stranded copper (GB/T 3956-2008, Class 1–2)
Insulation PVC with high insulation resistance and good puncture strength
Sheath PVC, flame-retardant, abrasion and corrosion resistant
Fire-resistance class Class N fire-resistant design, ≥ 90 minutes under specified fire test (GB/T 19666-2019)
Core options 2–5 cores, 3+1, 3+2, 4+1; 1.5–240 mm² cross-section
Service temperature Continuous operation ≤ 70 °C; short circuit (≤ 5 s) ≤ 160 °C
Installation conditions Ambient temperature ≥ 0 °C at laying; pre-heating recommended for colder conditions
Minimum bending radius Single-core: ≥ 20D; multi-core: ≥ 15D (D = overall cable diameter)
 

Service of JinHong Company

Over Productions Service: 

JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

Quality Certification Services:

 JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

Profession Customer Service:

JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

Delivery And Shipping Services:

While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

Packaging of JinHong:

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.

 

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2006

  • Total Annual:

    15000000000-20000000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • JinHong Wire And Cable Group
  • Factory :No. 9, Pengfeng Road, Tongyang Industrial Park, Chaohu City, Hefei City, Anhui Province.
  • https://www.cablejinhong.com/

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