H1Z2Z2-K (Tinned Cu/XLPO/XLPO)

Application

Our H1Z2Z2-K solar cable is specifically engineered for photovoltaic (PV) power supply systems. It is ideal for connecting solar panels and other components within solar arrays. You can confidently use this cable for:

• Fixed installations, both indoors and outdoors
• Installations in industrial sites and agricultural areas
• Use within conduits, cable trays, or systems
• Direct burial applications, thanks to its robust, impact-tested design
• Equipment requiring protective insulation (Class II protection)

This versatile cable ensures reliable power transmission in a wide range of solar energy projects.

Description

The Gongniu Cable H1Z2Z2-K is a premium, double-insulated solar cable built for safety and long-term performance. Its construction meets the rigorous EN 50618 standard.

• Conductor: Features a flexible tinned copper conductor (Class 5 according to EN 60228). This ensures excellent conductivity and easy installation.
• Insulation: The core is insulated with a high-quality, halogen-free, cross-linked XLPO compound. This material is UV resistant and flame retardant, offering superior protection.
• Sheath: An outer sheath made of a robust, halogen-free, cross-linked XLPO compound provides further protection. It is also UV resistant, flame retardant, and designed to withstand harsh environmental conditions.

Being halogen-free, this cable produces low smoke and no toxic fumes in the event of a fire, enhancing safety for life and equipment. Gongniu Cable ensures every H1Z2Z2-K cable meets strict quality controls.

Specification

Key technical details for the H1Z2Z2-K Solar Cable:

• Voltage Rating
  • AC: 0.6/1.0 kV (up to 1.0/1.0 kV)
  • DC: 1.5/1.5 kV
  • Maximum PV System Voltage (DC): Up to 1.8 kV
• Test Voltage: AC 6.5 kV (5 min)
• Temperature Range
  • Operating Temperature (Fixed): -40°C to +90°C
  • Maximum Conductor Temperature: +120°C (for 20,000 hours)
• Construction Properties
  • Conductor: Class 5 Flexible Tinned Copper
  • Insulation & Sheath: Halogen-Free Cross-Linked XLPO
• Safety & Environmental Compliance
  • Flame Retardant: IEC/EN 60332-1-2
  • Low Smoke Zero Halogen (LSZH): IEC/EN 60754-1/2, IEC/EN 61034
  • UV Resistant: Yes (Complies with EN 50618 requirements)
  • Ozone Resistant: Yes (Compliant with EN 50618 requirements)
  • Water Resistant: AD8
• Mechanical Properties: Minimum Bending Radius: Typically 5 x outer diameter
• Cable Colors: Commonly Black; Red and other colors may be available on request

BS EN 50618

Ambient temperature: 60℃，Maximum conductor temperature: 120℃.