Wires and cables

1. Medium- and High-Voltage Power Cables (10 kV–35 kV)

Formulation: POE-modified XLPE insulation + semi-conductive XLPO shielding;

Advantages: Heat resistance (90–125°C), thermal shock resistance, crack resistance, and stable insulation; suitable for urban power grids, industrial applications, and duct cables.

2. Photovoltaic Cables (PV1-F / H1Z2Z2-K)

Insulation / Sheath: XLPO (cross-linked POE);

Requirements: Cold resistance down to –40°C, UV resistance, weather resistance, halogen-free flame retardancy, long-term service life at 120°C+ for 25 years+.

3. New Energy Vehicle High-Voltage Wiring Harnesses (Charging Stations, Battery Packs)

Insulation: POE-XLPE / XLPO;

Features: Flexible, bend-resistant, oil-resistant, resistant to high and low temperatures (–40°C to 150°C), flame-retardant, high insulation.

4. Rail Transit / Rolling Stock Cables

Requirements: Low-smoke, halogen-free, flame-retardant, vibration-resistant, oil-resistant, cold-resistant;

Common: POE-based LSZH cross-linked insulation / sheath.

5. Cold-resistant flexible cables, wind power, and robotic drag chain cables

Applications: Northern outdoor environments, wind turbine nacelles, mobile equipment;

Core Requirements: No cracking at –40°C, withstands repeated bending without breaking, flexible → POE-XLPE is the optimal solution.

6. Semi-conductive Shielding Layer (Conductor Shielding / Insulation Shielding)

Material: Cross-linked POE (XLPO) + conductive carbon black;

Function: Ensures uniform electric field distribution, suppresses partial discharge, and extends the service life of high-voltage cables; standard configuration for medium- and high-voltage cables.