WDZ-YJY cable uses high-purity copper conductor, cross-linked polyethylene XLPE insulation and low smoke zero halogen outer sheath. Without halogen substances, it only produces thin smoke and no toxic corrosive gas when on fire.
This cable has good flame retardant and anti-aging performance. Multiple cores and cross-section sizes are optional, suitable for concealed pipeline, cable shaft and public area laying. It is the preferred wire for high-rise buildings, hospitals, shopping malls and other places with high fire safety requirements.
Product Advantages
Oxygen-free copper core delivers stable conductivity and low energy loss.
XLPE insulation features high temperature resistance and long service life.
LSZH sheath avoids toxic halogen fumes during combustion.
Excellent flame retardant performance effectively prevents fire spread.
Diverse specifications meet various engineering power distribution demands.
Application Scenarios
Main power circuits of high-rise residential buildings.
Indoor wiring for hospitals, hotels and commercial shopping centers.
Public facilities such as underground garages and subway stations.
Conduit and cable shaft fixed laying for new construction projects.
Quality & Service Support
All WDZ-YJY cables are strictly tested for flame retardancy, low smoke and halogen-free indicators before delivery. Factory direct wholesale with complete specification sheets available.https://yidongjiaolian.com
| Item | Specification |
|---|---|
| Model | WDZ-YJY(WDZC Class C) / WDZ-YJY23 Armored / WDZN-YJY Fire Resistant |
| Conductor | Class 2 Stranded 99.99% Oxygen-free Pure Copper |
| Core Number | 1/2/3/3+1/3+2/4/4+1/5 Core |
| Cross Section | 1.5–630mm² |
| Rated Voltage | 0.6/1kV, 8.7/10kV |
| Insulation | XLPE Cross-linked Polyethylene |
| Outer Sheath | LSZH Low Smoke Zero Halogen Polyolefin |
| Long-term Working Temp | -40℃ ~ 90℃ |
| Short-circuit Max Temp | 250℃ (≤5s) |
| Min Bending Radius | Single core ≥20D; Multi-core ≥15D |
| Standard Flame Retardant Grade | Class C (WDZC) |
| Executive Standard | GB/T12706.1-2020, GB/T19666-2019, IEC60502 |
| Application | High-rise Residence, School, Office, General Commercial Buildings |
| Certificate | ISO9001, CCC, CE, RoHS |
| Service Life | 30+ Years |

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