Na2xy-RM Nayy Yaky 4*95 4X150 4X 185mm2 XLPE PVC Aluminum Underground Power Cable XLPE PVC Aluminum Power Cable for Underground

1. Product Parameters

• Type Series: Na2xy-RM/Nayy Yaky

• Rated Voltage: U0/U 0.6/1kV

• Conductor: AA-8000 series Al alloy

• Standard Sizes: 4×95mm²/4×150mm²/4×185mm²

• Insulation: XLPE+PVC dual-layer

• Sheath: Weather-resistant PVC ST2

• Bending Radius: ≥15×cable diameter

• Standards: IEC 60502-1, GB/T 12706.1

2. Key Features

• Annealed Al alloy conductor (61% IACS)

• Dual-layer insulation for 90℃ operation

• UV-resistant sheath compound

• CISPR 22 Class B compliant

• IP68 rating (when buried)

• Service life exceeding 30 years

3. Typical Applications

• Urban Underground Cable networks

• Industrial park distribution systems

• Rail transit power supply

• Port shore power connections

• Renewable energy collection lines

4. Installation Requirements

• Direct burial (min.0.8m depth)

• Cable trench installation

• Conduit wiring (diameter≥1.5×OD)

• Damp environments

• Corrosive soil (extra protection needed)

5. Construction Details

• Conductor: Compact round stranded

• Insulation: XLPE(2.0mm)+PVC(1.5mm)

• Cabling: Optimized lay+water-blocking tape

• Sheath: Black PVC(3.0mm)

• Marking: Embossed continuous printing

6. Manufacturing Process

• Continuous conductor annealing line

• Triple-layer CCV crosslinking

• Automatic water-blocking tape wrapping

• Online eccentricity monitoring (0.03mm)

• Partial discharge test (≤5pC)

7. Packaging & Shipping

• Reinforced steel-wood cable drums

• Drum diameter≥25×cable OD

• Triple end-sealing protection

• ISTA 3A compliant transportation

• No stacking during storage

8. Delivery Terms

• Standard sizes in 15 workdays

• Complete type test reports

• Factory inspection available

• 24/7 technical support

• Customization negotiable

9. After-Sales Service

• 36-month warranty

• Lifetime technical consultation

• 4-hour emergency response

• Regular operation follow-up

• Priority spare parts supply