Electric Wire XLPE Sheath Insulated Medium Voltage Power Cable CE CCC Origin Manufacturers 35kv 3 Core PVC Aluminum

Product Specifications

35kV 3-core aluminum MV Power Cable compliant with GB/T 12706.3-2020. Class 2 aluminum Stranded Conductor (120-500mm²). XLPE insulation 5.5mm, PVC Sheath 3.5mm. Overall diameter 65-110mm, weight 8-22kg/m. Rated voltage 26/35kV, continuous operating temperature 90℃, short-circuit temperature 250℃ (5s max). Minimum bending radius 18D (D=cable diameter).

Features & Applications

1. Dual certified with CE and CCC, meeting international safety standards

2. Aluminum Conductor reduces 30% cost, ideal for long-distance transmission

3. Specially designed for renewable energy projects like solar/wind farms

4. Flame retardant tested (IEC 60332-3), suitable for dense installation

Materials & Construction

• Conductor: 1350 series aluminum alloy strand

• Insulation: Cross-linked polyethylene (XLPE)

• Screening: Copper Wire braid+semi-conductive layer

• Sheath: Flame retardant PVC (LSZH optional)

• Filler: PP rope for perfect roundness

Manufacturing Process

1. Conductor production with 54-die high-speed strander

2. Fully automatic triple-layer co-extrusion for uniform insulation

3. 100% online partial discharge test (sensitivity≤5pC)

4. Final products pass 3.5U0/5min power frequency voltage test

Packaging & Shipping

1. Standard package: Steel-wood cable reels (core≥2.2m)

2. Protection: Waterproof end seals+impact guards

3. Shipping: 4 reels/40ft container (max 12tons/reel)

4. Special: UV-resistant packaging available

Delivery & Samples

1. Regular stock: 185-400mm² available

2. Lead time: 60 days for non-standard specs

3. Samples: 10m free samples for new clients

4. Expedited: 35 days with 20% rush charge

After-sales Service

1. Warranty: 24 months from delivery

2. Support: Free installation design service

3. Emergency: 72h troubleshooting (domestic)

4. Value-added: Cable termination technical support