Product Overview
The H1Z2Z2-K 1×2.5 mm² is a specialized single-core photovoltaic cable designed specifically for the interconnection of solar power systems, including photovoltaic panels, string combiners, and solar inverters. Built to withstand aggressive environmental conditions, this cable utilizes advanced cross-linked halogen-free flame retardant (XL-HFFR) materials for both insulation and outer sheath, ensuring high operational security, zero halogen emissions during combustion, and long service life under extreme thermal and UV exposure.
Key Technical Specifications
Engineered for electrical contractors, panel builders, and international procurement managers, the H1Z2Z2-K meets rigorous mechanical and electrical parameters:
| Parameter | Specification |
| Cable Designation | H1Z2Z2-K |
| Nominal Cross-Section | 1×2.5 mm² |
| Conductor Material | Fine stranded, flexible tinned copper |
| Voltage Rating AC | 1/1 kV |
| Voltage Rating DC | 1.5 kV |
| Insulation Material | XL-HFFR |
| Outer Sheath Material | XL-HFFR |
| CPR Classification | Eca |
| Certifications | EN 50618, TÜV R 60152161 |
Applications & Installation
This flexible solar cable is optimized for internal and external wiring of photovoltaic installations, both fixed and protected, as well as for use within conduit systems. Suitable for floating solar farms, rooftop photovoltaic arrays, and ground-mounted utility-scale solar plants. The fine stranded tinned copper conductor facilitates effortless pulling through tight cable trays, ducts, and protective conduits while offering superior corrosion resistance in humid, marine, or high-salinity environments.
Standards & Compliance
The H1Z2Z2-K 1×2.5 mm² cable strictly adheres to recognized European and international electrical standards. It complies with EN 50618 for photovoltaic cables and carries TÜV R 60152161 certification, assuring buyers of its verified quality, electrical safety, and performance consistency. The cable holds a CPR Eca fire performance classification, aligning with European Construction Products Regulation requirements for building installations.
