Fire Rated Low Voltage Wire N2XY with 3 Core 1.5-400mm2 Underground Power Cable
Application
Fire Rated Low Voltage Wire with 3 Core 1.5-400mm2 is designed to maintain circuit integrity under fire conditions, ensuring uninterrupted power supply for critical systems such as emergency lighting, fire alarms, and evacuation systems. Its three-core configuration (typically phase, neutral, and earth) with a cross-sectional range of 1.5-400mm² makes it suitable for diverse low-voltage applications in buildings, industrial facilities, and public infrastructure. The wire's fire-resistant insulation prevents flame propagation and toxic gas emission, enhancing safety during emergencies. It is commonly used in wiring circuits requiring compliance with international fire safety standards like IEC 60332 and UL 1685.
Construction
Conductor:Circular, solid, compacted or sector shaped stranded Copper or aluminum
Insulation:XLPE
Filler: Non-hygroscopic material
Binder tape:: Non-hygroscopic material
Sheath PVC
Characteristics
Voltage Rating Uo/U:0.6/1kV
Maximum system voltage:12kV
Maximum operating temperature of conductor:+90℃
Operating ambient temperature: -20℃~+45℃
Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
Minimum Bending Radius:15D
Specification
| Specs mm² | Conductor diameter
mm | Nominal thickness of insulation
mm | Nominal thickness of sheath
mm | Approximate outer diameter of cable
mm | Approximate cable weight
kg/km |
| 3×1.5 | 1.38 | 0.7 | 1.8 | 10.4 | 142 |
| 3×2.5 | 1.78 | 0.7 | 1.8 | 11.3 | 183 |
| 3×4 | 2.25 | 0.7 | 1.8 | 12.3 | 240 |
| 3×6 | 2.76 | 0.7 | 1.8 | 13.4 | 311 |
| 3×10 | 4.0 | 0.7 | 1.8 | 16.0 | 446 |
| 3×16 | 5.0 | 0.7 | 1.8 | 18.2 | 641 |
| 3×25 | 6.1 | 0.9 | 1.8 | 21.5 | 955 |
| 3×35 | 7.2 | 0.9 | 1.8 | 23.9 | 1259 |
| 3×50 | 8.4 | 1.0 | 1.8 | 27.1 | 1674 |
| 3×70 | 10.0 | 1.1 | 1.9 | 31.2 | 2347 |
| 3×95 | 12.0 | 1.1 | 2.0 | 35.7 | 3176 |
| 3×120 | 13.0 | 1.2 | 2.1 | 38.5 | 3931 |
| 3×150 | 14.9 | 1.4 | 2.3 | 43.9 | 4893 |
| 3×185 | 16.5 | 1.6 | 2.4 | 48.5 | 6050 |
| 3×240 | 18.4 | 1.7 | 2.6 | 53.5 | 7828 |
| 3×300 | 21.0 | 1.8 | 2.8 | 59.9 | 9763 |
| 3×400 | 23.4 | 2.0 | 3.1 | 66.6 | 12470 |
Our factory
Application
About us
Partner
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are manufacturer and trading company.
Q2: Do you have your own R&D team?
A2: Yes, we can customize products as your requirements.
Q3: How about the quality?
A3: We have the best professional engineer and strict QA and QC system.
Q4: Can we be your distributor?
A4: We are looking for distributor and agent all over the world.
Q5. What quality certifications do you hold?
A5. We have obtained ISO and CCC quality management system certifications, and some products have also obtained international certifications. We can also apply for specific certifications based on customer requirements.
Q6. What is the delivery lead time?
A6. Standard products are typically in stock and can be shipped within 7-15 days. Customized products require 15-45 days depending on quantity.
Q7. Do you accept customized products?
A7. We provide OEM and ODM service, we can customize cable products according to customer's special requirements, including specifications, colors, packaging and so on.
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Fire Rated Low Voltage Cable with 3 Core and LSZH for Underground Power Distribution Images
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