Copper Conductor XLPE Epr Silicone Fire-Resistant Rubber Power Cable for Industrial Construction Marine Overhead Railway Mining

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2025-07-04 00:30:29

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Introduction du produit

Industrial Fire-resistant power cable Product Details

CORE PRODUCT ADVANTAGE

Featuring 99.99% OFC conductors with triple-layer insulation (XLPE/EPR+mica+silicone), our cable maintains circuit integrity for 90+ minutes at 950℃. Verified performance:

Fire resistance: BS6387 CWZ certified
Temp range: -60℃~+180℃(250℃ short-term)
Bending radius: 6D(flexible)/4D(fixed)
Service life: 25+ years in normal conditions

TECHNICAL DATA

■ Basic Specs:

Sizes: 1.5-400mm²
Voltage: 0.6/1kV
Insulation resistance: ≥500MΩ·km@20℃

■ Special Features:

Fire survival: >90min(IEC60331)
Smoke density: ≥90% light transmission
Toxicity: ≤0.5(EN50305)
Waterproof: IP68(with barrier tape)

MANUFACTURING PROCESS

① Conductor: Precision bunching(＞93% fill)
② Insulation: Triple-coextrusion technology
③ Cabling: Laser centering(＜5% eccentricity)
④ Testing: Auto spark(6000V)

INSTALLATION GUIDE

■ High-temp areas: Ceramic clamps required
■ Marine: Anti-vibration supports@2m
■ Termination: Fireproof sealant mandatory
■ Inspection: GB/T19666-2019 Annex C