Solar photovoltaic cables

Series:

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H1Z2Z2-K

Product Inquiry

Certification Standard

TÜV EN50618:2014 H1Z2Z2-K

Scope of Application

Widely applicable to photovoltaic power station DC power transmission, junction boxes, connectors, inverters, combiner boxes, and other fields

Conductor Material

Stranded tin-plated high-precision oxygen-free soft copper, conforming to EN60228, Class 5 soft conductor

Insulation Material

Cross-linked low-smoke halogen-free flame-retardant polyolefin insulation material, black

Sheath Material

Irradiation cross-linked low-smoke halogen-free flame-retardant polyolefin UV-resistant sheath material, black/red

Nameplate Spacing

≤320mm

Packaging Length and Method

Coiled or spooled, customizable according to needs

Product Features

1. The product is TÜV EN50618:2014 certified and can be used in photovoltaic power station DC power transmission, junction boxes, connectors, inverters, combiner boxes, and other fields;

2. The product is lead-free, halogen-free, flame-retardant (fire resistance test meets EN60332-1-2 standard), with extremely low smoke emission (smoke density meets EN61034-2 standard);

3. The product is ozone-resistant, heat-resistant, cold-resistant, ozone-resistant, heat-resistant, cold-resistant, UV-resistant (daylight resistance meets HD605/A1 and UL2556 standards), oil-resistant, chemically resistant, antibacterial, and antimicrobial;

4. The product has a strong short-term overload capacity of the conductor, and the short-circuit allowable temperature can reach 250℃/5S;

5. The product's operating temperature range is -40 ℃ to +90°C, and it can be used in extreme weather conditions;

6. The product has high flexibility and maintains excellent flexibility even at low temperatures;

7. The product has high strength and resistance to cutting, tearing, and crack propagation;

8. The product has a service life of more than 20 years (at a maximum of +90 ℃);

9. The product is compatible with standard connectors and connection systems.

Performance Parameters

H1Z2Z2-K
Product Structure	Standard Section/Specification	1*2.5	1*4	1*6	1*10
	Cable Outer Diameter (Customizable)	5.5±0.2mm	6.2±0.2mm	7.2±0.2mm	9.0±0.2mm
	Conductor Single Wire Diameter (Customizable)	0.25±0.008mm	0.295±0.008mm	0.285±0.008mm	0.40±0.008mm
	Total Number of Conductors	49	50	78	84
Technical Parameters	Rated Voltage	Dc1500V
	Conductor DC Resistance	8.21Ω/KM	5.08Ω/KM	3.39Ω/KM	1.91Ω/KM
	Rated Current	41A	55A	70A	98A
	Operating Temperature	Dry temperature +105℃, humid temperature 90℃
	Ambient Temperature	-40℃~+90℃
	Maximum Conductor Temperature	+120℃
	Bending Radius	Dynamic ≥5D, Static ≥4D
Testing Standards	Test Voltage	AC6500V，5min
	Insulation Resistance	≥1000MΩ/KM
	Spark Voltage	10000V without breakdown
	Ellipticity	≤15%
	Thermal Elongation (Load)	≤100% (Insulation and Sheath Material)
	Thermal Elongation (Unload)	≤25% (Insulation and Sheath Material)
	Thermal Life Test	120℃ test, elongation at break ≥50%
	Elongation	≥125% (Insulation and Sheath Material)
	Tensile Strength	≥9.0MPa
	Short-Circuit Temperature	+250℃/5S