Introduction to HELUKABEL 4mm² Blue Solar Cable (Part Number: 713546)

SOLARFLEX -X H1Z2Z2-K BLUE 1 X 4 MM²

HELUKABEL solar cables are among the best choices for use in solar energy systems. Manufactured by the German company HELUKABEL, these cables are widely recognized for their high quality, excellent performance, and long lifespan. Below, you will find detailed specifications, features, and applications of HELUKABEL solar cables.

Technical Specifications of HELUKABEL 4mm² Blue Solar Cable

Designed for photovoltaic systems

Voltage rating: 1500V DC

Product description: SOLARFLEX®-X H1Z2Z2-K BLUE 1 x 4 mm²

Sheath color: Blue

Approximate AWG: 14

Outer diameter (Ø mm): Approximately 4.8 – 5.4 mm

Copper factor (Cu factor per km): 24.0

Weight (kg/km): Approximately 45.0 kg

CPR class: Dca, Eca

General Information on HELUKABEL 4mm² Blue Solar Cable

Single-core, cross-linked cable

Compliant with standards: DIN VDE 0283-618 / DIN EN 50618

Operating temperature range (fixed installation): -40°C to +90°C

Conductor permissible operating temperature: +120°C

Rated voltage:

AC (U0/U): 1000/1000V

DC (U0/U): 1500/1500V

Test voltage: 6500V

Minimum bending radius (fixed installation): 5 times the outer diameter

These specifications highlight the cable’s durability and its capability to perform reliably in demanding environments and high-efficiency photovoltaic systems.

Features of HELUKABEL Solar Cable

UV and Weather Resistance

HELUKABEL solar cables are designed to withstand direct sunlight exposure, rain, extreme cold, and high temperatures, ensuring a long lifespan in outdoor conditions.

High Flexibility

The use of high-quality materials and precision engineering makes these cables highly flexible, facilitating easy installation.

Resistance to Oil, Acids, and Chemicals

These cables perform well in industrial and harsh conditions, maintaining their integrity over time.

High Safety Standards

HELUKABEL solar cables are internationally certified and comply with IEC 62930 safety standards.

Wide Operating Temperature Range

Designed to function in temperatures ranging from -40°C to +90°C, these cables are suitable for extreme environments.

Applications of HELUKABEL Solar Cable

HELUKABEL solar cables are primarily used in solar energy systems to transfer current between solar panels and inverters. Their key applications include:

Interconnection of solar panels: Transmitting generated energy to inverters.

Solar power plants: Designed for large-scale projects and industrial solar systems.

Residential and commercial installations: Suitable for small-scale solar energy systems in homes and businesses.

Advantages of Using HELUKABEL Solar Cables in Solar Systems

Increased system efficiency: Reduced energy losses due to low cable resistance.

Longer lifespan: Manufactured using materials resistant to environmental conditions.

High safety levels: Lower risk of fire or electric shock.

Conclusion

HELUKABEL solar cables are an ideal choice for solar power systems. Their high-quality construction, reliable performance, and exceptional durability in harsh conditions contribute to enhanced efficiency in solar installations. If you are looking for a reliable cable for your solar projects, HELUKABEL is one of the best options available.

For more information on different types of solar cables or expert consultation before purchase, contact a professional specialist.

Cable Structure

Conductor: Tinned copper wire, finely stranded, compliant with DIN VDE 0295 Class 5 / IEC 60228 Class 5

Core insulation: Cross-linked compound

x: No protective conductor

Outer sheath: Cross-linked compound

Sheath color: As per datasheet

Key Features

Resistant to:

UV radiation

Ozone

Weather conditions

Water

Suitable for:

Outdoor use

Direct burial

Halogen-free: Yes

Testing Standards

Halogen-free: Complies with DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1

Flame retardant: Complies with DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2

Smoke density: Complies with DIN VDE 0482-1034-1+2 / DIN EN 61034-1+2 / IEC 61034-1+2

UV resistance: Complies with DIN VDE 0283-618 / DIN EN 50618 Annex E

Ozone and weather resistance: Complies with DIN VDE 0283-618 / DIN EN 50618

Water resistance: Complies with DIN VDE 0285-525-2-21 / DIN EN 50525-2-21 Annex E

DC insulation resistance: Complies with DIN VDE 0283-618 / DIN EN 50618 Table 2

Certifications

EAC

TÜV Rheinland

Additional Information

The conductor is designed in metric sizes (mm²). AWG values are approximate and for reference only.

Application

The SOLARFLEX®-X H1Z2Z2-K cable is designed for wiring solar modules. It is suitable for direct burial and is recommended for installation inside conduits. However, it is not suitable for permanent immersion in water.

Maximum allowable DC system voltage: Should not exceed 1.8 kV.

Suitable for: Equipment and systems with protective insulation (Protection Class II).

Minimum installation and handling temperature: -25°C.