1kv Single Core Cable with Aluminum Conductor XLPE-PVC-St2 25mm 35mm 50mm 70mm 95mm Sizes

Specifications & Parameters

This single-Core Cable series features AA-8030 Aluminum Alloy Conductor in five standard sizes: 25mm², 35mm², 50mm², 70mm² and 95mm². Rated voltage 1kV (U0/U), conductor complies with IEC 60228, DC resistance ≤1.2×standard value. XLPE insulation thickness 1.4-2.0mm; PVC-ST2 sheath thickness 1.8-2.2mm. Certified to IEC 60502 and GB/T 12706, operating temperature range -40℃ to +90℃.

Features & Applications

1. Aluminum alloy conductor combines excellent conductivity with mechanical properties, 30% lighter than copper

2. XLPE insulation withstands 90℃ continuous and 250℃ short-circuit (5s max)

3. PVC-ST2 sheath offers superior tear resistance and weather ability

4. Key applications:

• Industrial plant power distribution

• Commercial building main supply

• PV station DC connections

• Cost-effective medium/large current transmission

Materials & Manufacturing

Conductor: AA-8030 alloy with 30% better creep resistance
Insulation: Triple-layer co-extruded XLPE via CCV curing
Sheath: Special PVC-ST2 formula with UV/FR additives
Testing: Full-process QC including:

• Conductor resistance test

• Partial discharge test (≤10pC)

• Insulation withstand voltage (3.5kV/5min)

Packaging & Shipping

1. Standard packaging:

• 25-70mm²: Wooden reels (1000-2000m/reel)

• 95mm²: Steel-wood composite reels (500-800m/reel)

2. Protection:

• Waterproof plastic wrapping

• Metal end caps

• Desiccant included

3. Shipping requirements:

• No rough handling

• Waterproof transport

• Max 3-layer stacking

Delivery & Samples

1. Lead time:

• Standard: Within 72 hours

• Custom: 10-15 working days

2. Samples:

• Free 5m samples

• Third-party testing accepted

• Complete labeling (size, batch, etc.)

3. MOQ:

• 25-70mm²: 500 meters

• 95mm²: 300 meters

After-sales Service

1. Warranty:

• 15-year conductor warranty

• 10-year insulation warranty

2. Technical support:

• Free ampacity calculation

• Installation design assistance

• On-site guidance

3. Response:

• General inquiry: 2-hour response

• Quality complaint: 24-hour on-site

4. Value-added:

• Regular follow-ups

• Free technical training

• Cable life assessment