Product Introduction
Mineral Fireproof Cable is the safety core of low-voltage power distribution in industrial and construction fields. This YTTW Flexible Fireproof Mineral XLPE Low Voltage Cable, as a professional Mineral Fireproof Cable, integrates the laying convenience of Flexible Low Voltage Cable and the transmission stability of Insulated Core cable, specially designed for global engineering purchasers, contractors and industrial enterprises. Referring to the core data of Alibaba link and Serial No.4 parameters, the product has a rated voltage of 0.6/1kV, Class A fire resistance rating (950~1000℃), continuous working temperature up to 250℃, adopting a structure of high-purity oxygen-free copper conductor (Grade T2, conductivity ≥98%) + XLPE cross-linked polyethylene + mica tape mineral double insulation + seamless copper sheath (thickness ≥0.8mm). It can maintain stable power supply for 180 minutes without breakdown in fire, no toxic smoke release, fully complying with IEC 60332, GB/T 19666 and other international and domestic standards.
As a Flexible Low Voltage Cable, its bending radius is only 10D (multi-core)/12D (single-core), which can be directly adapted to complex scenarios such as underground laying, building shafts and narrow spaces of industrial equipment, without additional protection or professional tools, greatly reducing procurement and construction costs. The exclusive design of Insulated Core cable ensures firm insulation between cores (insulation resistance ≥10MΩ·km) to avoid short circuits and leakage. The airborne current capacity of 4-core 16mm² specification reaches 76A, with power transmission efficiency 8%-12% higher than ordinary cables and service life over 50 years under normal working conditions. Halogen-free and heavy metal-free, it has passed RoHS certification, and has been widely used in construction projects, industrial plants, data centers, subways and other scenarios in more than 60 countries worldwide. As a cost-effective choice for low-voltage power distribution projects with high safety requirements, the factory direct supply model eliminates intermediate links, providing more competitive prices and faster delivery cycles.
Core Technical Specifications
|
Parameter Category |
Specific Specification |
|
Product Model |
YTTW |
|
Core Count Option |
1-5 Cores |
|
Conductor Material |
Oxygen-free Copper |
|
Conductor Cross-Section |
Single-core: 2.5~400mm²; Multi-core: 2.5~185mm² |
|
Insulation Structure |
XLPE Cross-linked Polyethylene + Mica Tape Mineral Insulation |
|
Sheath Material |
Seamless Extruded Copper Sheath |
|
Rated Voltage |
0.6/1kV |
|
Fire Resistance Performance |
Class A |
|
Working Temperature Range |
-40℃~250℃ |
|
Minimum Bending Radius |
Single-core ≥12D; Multi-core ≥10D |
|
Typical Airborne Current Capacity |
4-core 16mm²: 76A; 4-core 35mm²: 115A; 4-core 120mm²: 240A |
|
Flame Retardant Grade |
IEC 60332-3 Category A |
|
Product Color |
Copper Sheath (Natural Color), Colored Core Identification (Yellow/Green/Brown/Black) |
|
Application Scenarios |
Construction Power Distribution, Industrial Plants, Data Centers, Emergency Lighting, Chemical Zones, Subways |
|
Payment Term |
T/T , L/C |
|
Minimum Order Quantity |
1m |
|
In-stock Delivery Cycle |
1-100m: Shipped within 7 days |
|
Custom Delivery Cycle |
15-20 days (Support Emergency Order Priority Production, Factory Guarantee) |
Core Selling Points
Mineral Fireproof Cable Safety Guarantee:
Inorganic mineral insulation + seamless copper sheath, non-combustible and non-power-off at 950℃ high temperature, passed international Class A fire resistance certification, suitable for safe power distribution in high-risk scenarios such as chemical zones and subways, complying with fire performance standards in Serial No.4.
Flexible Low Voltage Cable Easy Laying:
Small bending radius design (multi-core ≥10D), far more flexible than traditional rigid cables, can directly bypass building corners and equipment obstacles. 4-core specification does not require split laying, shortening construction period by over 30% and reducing labor costs.
Insulated Core cable Stable Transmission:
XLPE + mica tape double insulation structure, insulation resistance ≥10MΩ·km, no short circuit or leakage risk. The current capacity of 4-core 120mm² reaches 240A, meeting the high-current transmission needs of industrial plants and reducing long-term energy consumption costs.
Weather & Corrosion Resistant, Maintenance-Free:
Copper sheath resists acid, alkali, salt and humid corrosion, can be directly laid underground/outdoors (no additional piping required), no replacement needed for 50 years, reducing later maintenance investment, matching weather resistance parameters in Serial No.4.
Full Specification Customization:
1-5 cores, 2.5~400mm² customizable, supporting printing (brand logo/model). 4-core conventional specifications are in sufficient stock, shipped within 7 days, adapting to personalized needs of different projects and responding to "fast replenishment" procurement needs in Alibaba.
Factory Direct Supply Advantage:
No middleman markup, tiered discounts for bulk purchases (≥1000m), global logistics (DHL/FedEx/Sea Freight) direct delivery, providing full set of customs clearance documents such as CO certificate of origin and certification report to ensure smooth delivery.
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